fbpx
Wikipedia

Tornado outbreak and floods of April 28 – May 1, 2017

The tornado outbreak and floods of April 28 – May 1, 2017 were a series of severe weather events that affected the central United States, producing life-threatening flooding and a major tornado outbreak. It formed out of a disturbance in the Southwestern United States on April 28, and caused significant impacts, including a heavy snowstorm in the Rockies, and other types of severe weather.[3][4] Up to 3 feet (36 in) of snow fell on the cold side of the system, and up to a foot of rain fell in and around the central parts of the nation.

Tornado outbreak and floods of April 28 – May 1, 2017
Satellite image of storm system and associated supercells over the state of Texas at 23:30 UTC on April 29
TypeTornado outbreak
Extratropical cyclone
Flood
Winter storm
Blizzard
FormedApril 28, 2017 (2017-04-28)
DissipatedMay 2, 2017 (2017-05-02)
Highest winds
Lowest pressure991 mb (29.26 inHg)
Tornadoes
confirmed
75 confirmed
Max. rating1EF4 tornado
Largest hail2.75 inches (7.0 cm) in Pocola, Oklahoma
Maximum snowfall
or ice accretion
Snow – 39 in (99 cm) near San Isabel, Colorado[1]
Maximum rainfall19 in (48 cm) near West Plains, Missouri
Fatalities5 fatalities (+15 non-tornadic), 70 injuries
Damage$1.9 billion (2017 USD)[2]
Power outages61,200
Areas affectedHigh Plains, Western United States (Rocky Mountains), Ohio Valley, Upper Midwest, Southeastern United States

1Most severe tornado damage; see Enhanced Fujita scale

The most significant and damaging events of the storm unfolded late on April 29, when two large, long-tracked, and powerful wedge tornadoes struck areas near Canton, Texas, the strongest being an EF4. Together, the two tornadoes caused four deaths and many injuries.

Meteorological history Edit

On April 28, a stationary front drifted across the central United States, associated with cloudiness and showers.[5] By 21:00 UTC, a surface low with a central pressure of 1,003 millibars (29.6 inHg) developed in central Kansas.[6] Shortly afterwards, thunderstorms erupted along the stationary front, which required the National Weather Service to issue some severe weather watches. A few tornadoes touched down, including an EF2 that caused considerable damage near Cameron, Oklahoma. By April 29, a ridge of high pressure centered over the Atlantic Ocean, this helped focus high levels of atmospheric moisture rising from the Gulf of Mexico along the front, causing immense clusters of heavy rain and thunderstorms to slowly progress eastwards – also known as thunderstorm training.[7] Simultaneously, after deepening slightly to 992 millibars (29.3 inHg), the elongated area of low pressure was producing heavy snowfall in parts of Nebraska and Colorado, including Denver. Little change occurred over the next six hours as the front moved slightly eastwards; although a squall line was beginning to form, increasing the threat for large hail, damaging wind gusts and a few tornadoes.[8] While the overall setup was not favorable for a widespread tornado outbreak, thunderstorms from earlier in the day left behind an outflow boundary draped across northeastern Texas, resulting in a localized area of enhanced low-level helicity. Deep moisture, high levels of CAPE, and low LCL heights were also present in this area as multiple thunderstorms rode the boundary and dramatically intensified into large tornadic supercells. A violent EF4 wedge tornado developed near Eustace, Texas and passed west of Canton, leveling homes, debarking numerous trees, and killing two people. Two more people were killed by a separate EF3 wedge tornado that passed east of Canton, destroying a car dealership along Interstate 20, tossing numerous vehicles, destroying homes, and causing significant damage further north in the town of Fruitvale. An EF2 tornado also touched down near Log Cabin and dissipated near Eustace, destroying additional homes and a communications tower. Multiple additional weak tornadoes occurred in Texas and in other states that afternoon and evening as well.[9]

Overnight into the early hours of April 30, the activity pushed eastward and a powerful squall line of severe thunderstorms with numerous embedded tornadic circulations swept through the Mississippi Valley.[10] Throughout the day, the low tracked northeast into the Plains and intensified, causing some snowfall in the mountainous regions and in colder places, meanwhile severe weather continued to occur in the South. Forty-two tornadoes occurred across the Southern United States that afternoon and evening, with much of the activity centered in Mississippi. While many of these tornadoes were weak, some were large and wedge-shaped and reached EF2 intensity. One of these strong tornadoes killed one person and caused damage in the town of Durant, Mississippi.[9]

On May 1, another squall line of severe storms developed further to the north. The Storm Prediction Center ended up issuing a tornado watch for parts of Pennsylvania and New York. The storms ended up producing multiple embedded weak tornadoes across the region. Tornadoes were not the primary threat; however, and straight line wind gusts up to 85 mph (137 km/h) were reported in parts of Pennsylvania and New York which caused a significant amount of damage in the impacted areas. Numerous reports of downed trees and power lines were received throughout parts of the Northeastern United States before the event came to an end.[11]

Confirmed tornadoes Edit

Confirmed tornadoes by Enhanced Fujita rating
EFU EF0 EF1 EF2 EF3 EF4 EF5 Total
0 23 42 8 1 1 0 75

April 28 event Edit

List of confirmed tornadoes – Friday, April 28, 2017[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary
EF2 W of Cameron Le Flore OK 35°06′06″N 94°34′42″W / 35.1017°N 94.5783°W / 35.1017; -94.5783 (Cameron (Apr. 28, EF2)) 03:36–03:51 8.1 mi (13.0 km) 750 yd (690 m) Mobile homes and outbuildings were destroyed, and frame homes were damaged to a lesser degree. Two metal shipping containers were thrown 50 yards, while a school bus, several cars, tractors, and a dump truck were rolled as well. A bulldozer was dragged, and power poles were snapped. Numerous trees were snapped and uprooted as well.[12]
EF1 Goshen Oldham KY 38°23′49″N 85°35′46″W / 38.397°N 85.596°W / 38.397; -85.596 (Goshen (Apr. 28, EF1)) 03:53–03:56 1.29 mi (2.08 km) 250 yd (230 m) Two buildings, including the main worship center, were damaged at a large church facility in town. Numerous trees were snapped or uprooted; some trees damaged the roofs and gutters of houses. Power lines and power poles were downed. Several residences sustained significant roof damage, and barns were damaged as well.[13]

April 29 event Edit

List of confirmed tornadoes – Saturday, April 29, 2017[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary
EF1 WNW of Natchitoches Natchitoches LA 31°45′26″N 93°08′44″W / 31.7571°N 93.1455°W / 31.7571; -93.1455 (Bellefonte (Apr. 29, EF1)) 19:24–19:28 1.96 mi (3.15 km) 290 yd (270 m) One home sustained roof damage while a second had several windows blown out and lost some of its siding. Numerous trees were snapped or uprooted, one of which landed on a workshop. Another falling tree crushed a house, and a dock was destroyed at Sibley Lake.[14]
EF1 WNW of Bellefonte Boone AR 36°12′31″N 93°04′37″W / 36.2087°N 93.0769°W / 36.2087; -93.0769 (Bellefonte (Apr. 29, EF1)) 20:16–20:18 1.89 mi (3.04 km) 100 yd (91 m) Several trees were snapped or uprooted, some of which landed on homes. Homes sustained roof, window, and siding damage. Wooden projectiles were speared into tree branches and the ground. A metal canoe was thrown and impaled on a metal storage rack. One large home had an exterior wall bowed inward, injuring one occupant when a chandelier fell on her.[15]
EF0 ENE of Kampville St. Charles MO 38°51′03″N 90°31′52″W / 38.8507°N 90.5310°W / 38.8507; -90.5310 (Kampville (Apr. 29, EF0)) 20:31–20:35 3.85 mi (6.20 km) 100 yd (91 m) Several homes sustained minor roof damage. Outbuildings and sheds were destroyed, trees were snapped and uprooted, and at least a half dozen boats and campers were tossed.[16]
EF1 NNW of Brighton Jersey, Macoupin IL 39°04′16″N 90°10′20″W / 39.0711°N 90.1723°W / 39.0711; -90.1723 (Brighton (Apr. 29, EF1)) 21:02–21:05 2.36 mi (3.80 km) 50 yd (46 m) Numerous trees were snapped, twisted, and uprooted. A detached garage was completely destroyed, and a nearby home had roof damage and windows blown out.[17][18]
EF0 SW of Grand Saline Van Zandt TX 32°36′20″N 95°45′09″W / 32.6056°N 95.7526°W / 32.6056; -95.7526 (Grand Saline (Apr. 29, EF0)) 21:15–21:18 1.55 mi (2.49 km) 100 yd (91 m) Minor tree damage occurred.[19]
EF1 E of Sallisaw Sequoyah OK 35°26′22″N 94°46′42″W / 35.4394°N 94.7782°W / 35.4394; -94.7782 (Sallisaw (Apr. 29, EF1)) 21:17–21:30 7.3 mi (11.7 km) 600 yd (550 m) Outbuildings were destroyed, power poles were snapped, and trees were uprooted.[20]
EF0 NE of Alexander Morgan IL 39°44′45″N 90°00′00″W / 39.7459°N 90.0°W / 39.7459; -90.0 (Alexander (Apr. 29, EF0)) 21:20–21:21 0.68 mi (1.09 km) 10 yd (9.1 m) A tornado briefly touched down in an open field. No damage occurred.[21]
EF1 N of Natural Dam Crawford AR 35°40′15″N 94°27′37″W / 35.6709°N 94.4602°W / 35.6709; -94.4602 (Natural Dam (Apr. 29, EF1)) 21:57–22:05 5.5 mi (8.9 km) 300 yd (270 m) A mobile home was destroyed, a house was damaged, power poles were downed, and trees were uprooted.[22]
EF0 E of Canton Van Zandt TX 32°32′26″N 95°50′34″W / 32.5405°N 95.8429°W / 32.5405; -95.8429 (Canton (Apr. 29, EF0)) 22:10–22:14 1.8 mi (2.9 km) 75 yd (69 m) Trees and barns were damaged.[23]
EF4 S of Eustace to W of Canton Henderson, Van Zandt TX 32°15′26″N 96°01′05″W / 32.2572°N 96.0180°W / 32.2572; -96.0180 (Eustace (Apr. 29, EF4)) 22:29–23:09 21.42 mi (34.47 km) 1,760 yd (1,610 m) 2 deaths – See section on this tornado – 25 people were injured.[24][25]
EF2 NE of Log Cabin to NE of Eustace Henderson, Van Zandt TX 32°15′04″N 95°58′49″W / 32.251°N 95.9803°W / 32.251; -95.9803 (Log Cabin (Apr. 29, EF2)) 22:51–23:04 11.68 mi (18.80 km) 100 yd (91 m) A tall communications tower was snapped in half, and several homes were destroyed by this high-end EF2 tornado. Numerous trees were snapped, uprooted, or debarked as well. Ten people were injured.[26][27]
EF3 S of Canton to Western Fruitvale to NE of Emory Van Zandt, Rains TX 32°23′57″N 95°52′32″W / 32.3991°N 95.8756°W / 32.3991; -95.8756 (Canton (Apr. 29, EF3)) 23:08–00:28 39.71 mi (63.91 km) 1,760 yd (1,610 m) 2 deaths – See section on this tornado – 24 people were injured.[28][29]
EF0 W of Miller Grove Hopkins TX 32°59′26″N 95°50′10″W / 32.9906°N 95.836°W / 32.9906; -95.836 (Miller Grove (Apr. 29, EF0)) 23:32–23:50 8.57 mi (13.79 km) 100 yd (91 m) A multiple-vortex tornado destroyed a metal barn and damaged a house after a tree limb fell on the main power line and caused the structure to catch fire.[30]
EF0 ENE of Mabank Van Zandt TX 32°23′09″N 96°03′10″W / 32.3859°N 96.0528°W / 32.3859; -96.0528 (Mabank (Apr. 29, EF0)) 00:13–00:15 0.88 mi (1.42 km) 80 yd (73 m) Residents observed a tornado in an open field. No damage occurred.[31]
EF1 NNW of Lindale Smith TX 32°33′56″N 95°27′43″W / 32.5656°N 95.4619°W / 32.5656; -95.4619 (Lindale (Apr. 29, EF1)) 00:45–00:48 2.99 mi (4.81 km) 570 yd (520 m) A barn had its roof ripped off and deposited back atop the structure, causing extensive damage. Trees were snapped and uprooted.[32]
EF1 E of Mineola Wood TX 32°38′59″N 95°26′38″W / 32.6496°N 95.4439°W / 32.6496; -95.4439 (Mineola (Apr. 29, EF1)) 00:48–00:49 0.3 mi (0.48 km) 190 yd (170 m) Several trees were snapped and uprooted, including one that caused extensive damage to a home upon falling.[33]

April 30 event Edit

List of confirmed tornadoes – Sunday, April 30, 2017[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary
EF1 N of Griffithville White AR 35°09′04″N 91°42′07″W / 35.1512°N 91.7020°W / 35.1512; -91.7020 (Griffithville (Apr. 30, EF1)) 05:37–05:47 5.86 mi (9.43 km) 100 yd (91 m) A mobile home was shifted off its foundation, several trees were snapped or uprooted, and several other homes sustained minor damage. Outbuildings were damaged or destroyed, with debris lofted into nearby trees. A camper trailer was flipped as well.[34]
EF1 S of Augusta Woodruff AR 35°13′39″N 91°21′07″W / 35.2275°N 91.3520°W / 35.2275; -91.3520 (Augusta (Apr. 30, EF1)) 05:57–05:58 0.76 mi (1.22 km) 80 yd (73 m) Several trees were snapped and a metal shed was damaged. Patio furniture and a grill were tossed around at a residence as well.[35]
EF1 SE of Datto Clay AR 36°22′56″N 90°42′57″W / 36.3822°N 90.7158°W / 36.3822; -90.7158 (Datto (Apr. 30, EF1)) 06:25–06:29 2.84 mi (4.57 km) 100 yd (91 m) Some grain bins were destroyed, a mobile home was heavily destroyed, a residence lost most of its roof, and a few farm outbuildings were demolished.[36]
EF1 S of Cardwell Mississippi, Dunklin AR, MO 35°59′09″N 90°18′22″W / 35.9859°N 90.3062°W / 35.9859; -90.3062 (Cardwell (Apr. 30, EF1)) 06:56–06:58 1.96 mi (3.15 km) 150 yd (140 m) A metal farm building was destroyed.[37][38]
EF1 Dell Mississippi AR 35°51′03″N 90°03′57″W / 35.8509°N 90.0657°W / 35.8509; -90.0657 (Dell (Apr. 30, EF1)) 07:07–07:13 5.6 mi (9.0 km) 150 yd (140 m) Minor roof and tree damage occurred in Dell. Elsewhere along the path, a mobile home was destroyed, a frame home sustained minor damage, and metal cotton gin buildings were severely damaged or destroyed.[39]
EF1 NNE of Hornersville Dunklin MO 36°05′02″N 90°05′51″W / 36.0838°N 90.0974°W / 36.0838; -90.0974 (Hornersville (Apr. 30, EF1)) 07:08–07:10 1.2 mi (1.9 km) 100 yd (91 m) Some sheds and outbuildings were destroyed and roof damage occurred. An abandoned brick school building collapsed.[40]
EF1 Allport Lonoke AR 34°29′07″N 91°50′33″W / 34.4852°N 91.8424°W / 34.4852; -91.8424 (Allport (Apr. 30, EF1)) 07:15–07:22 5.12 mi (8.24 km) 400 yd (370 m) Homes in Allport sustained minor shingle damage. Southwest of town, trees were snapped or uprooted, and power poles were also snapped.[41]
EF2 N of Matthews to SSE of Sikeston New Madrid MO 36°46′38″N 89°34′48″W / 36.7772°N 89.58°W / 36.7772; -89.58 (Matthews (Apr. 30, EF2)) 07:52–07:56 4.04 mi (6.50 km) 150 yd (140 m) A house had its roof ripped off and had part of a rear exterior wall blown inward. A barn and some small sheds were completely destroyed, and two other barns were damaged. Large trees were uprooted and a pickup truck was damaged as well.[42]
EF1 W of Sikes Winn LA 31°59′14″N 92°35′08″W / 31.9873°N 92.5856°W / 31.9873; -92.5856 (Sikes (Apr. 30, EF1)) 08:07–08:21 6.87 mi (11.06 km) 1,760 yd (1,610 m) Some outbuildings sustained damage as a result of this large wedge tornado. Trees were snapped and uprooted, and one home had a tree fall on its patio roof.[43]
EF1 W of Bunkie Avoyelles LA 30°56′40″N 92°13′33″W / 30.9444°N 92.2257°W / 30.9444; -92.2257 (Bunkie (Apr. 30, EF1)) 09:20–09:24 0.63 mi (1.01 km) 95 yd (87 m) Tin was ripped off outbuildings, tree limbs were snapped, and a daycare business had its metal roof ripped off. A large tree was toppled onto a carport, damaging it and several vehicles.[44]
EF1 NW of Oak Ridge Morehouse LA 32°35′37″N 91°51′07″W / 32.5936°N 91.8519°W / 32.5936; -91.8519 (Oak Ridge (Apr. 30, EF1)) 09:44–09:54 5.71 mi (9.19 km) 50 yd (46 m) A frame home sustained significant roof damage, a playhouse and shed were completely destroyed, and a few power poles were damaged.[45]
EF0 N of Pleasant Grove Drew AR 33°32′38″N 91°46′02″W / 33.5438°N 91.7672°W / 33.5438; -91.7672 (Pleasant Grove (Apr. 30, EF0)) 10:50–10:52 1.13 mi (1.82 km) 75 yd (69 m) Several trees were snapped or uprooted, including some that landed on a house and caused structural damage. Another tree landed on a pickup truck. Mobile homes had skirting and roofing material ripped off, and a frame home had its back porch and part of its roof blown off. Small sheds and outbuildings were destroyed as well.[46]
EF2 Cloverdale Adams MS 31°28′46″N 91°25′32″W / 31.4795°N 91.4255°W / 31.4795; -91.4255 (Cloverdale (Apr. 30, EF2)) 11:14–11:24 3.44 mi (5.54 km) 440 yd (400 m) A large portion of the roof was ripped off a home in Cloverdale. Numerous trees were snapped and uprooted; one fell on a church while a second fell on a home. Another tree landed on a car, and the roof was blown off of a stable as well.[47]
EF1 SW of Delta to N of Vicksburg Madison, Warren LA, MS 32°17′20″N 90°57′08″W / 32.289°N 90.9521°W / 32.289; -90.9521 (Delta (Apr. 30, EF1)) 12:13–12:27 9.24 mi (14.87 km) 440 yd (400 m) A road sign was damaged, numerous trees were snapped and uprooted, and power lines were downed. The garage door of a building was damaged, and power poles were snapped.[48][49]
EF1 ESE of Fayette to ESE of Port Gibson Jefferson, Claiborne MS 31°40′15″N 90°55′06″W / 31.6707°N 90.9184°W / 31.6707; -90.9184 (Fayette (Apr. 30, EF1)) 12:24–12:42 14.44 mi (23.24 km) 440 yd (400 m) Numerous trees were snapped and uprooted across a rural area. A power pole was snapped, and a few chicken houses sustained extensive roof damage.[50][51]
EF2 Southern Port Gibson to WNW of Utica Claiborne, Warren MS 31°56′02″N 90°59′04″W / 31.9338°N 90.9845°W / 31.9338; -90.9845 (Port Gibson (Apr. 30, EF2)) 12:30–12:55 19.9 mi (32.0 km) 880 yd (800 m) This tornado first touched down in the southern part of Port Gibson, where a mobile home was shifted off of its foundation and had skirting ripped off, while a nearby car was spun around. Trees in town were snapped and uprooted, a few of which landed on homes. Further along the path, a large swath of trees was flattened as the tornado moved through heavily forested areas. A school building and an outbuilding sustained roof damage as well.[52][53]
EF0 NW of Hazelhurst Copiah MS 31°50′50″N 90°27′03″W / 31.8472°N 90.4507°W / 31.8472; -90.4507 (Hazelhurst (Apr. 30, EF0)) 13:01–13:07 5.17 mi (8.32 km) 100 yd (91 m) A few trees were uprooted, with many tree limbs snapped.[54]
EF1 SE of Learned Hinds MS 32°09′53″N 90°34′26″W / 32.1646°N 90.5739°W / 32.1646; -90.5739 (Learned (Apr. 30, EF1)) 13:10–13:17 6.12 mi (9.85 km) 300 yd (270 m) Dozens of trees were snapped or uprooted, and a power line was downed.[55]
EF1 WNW of Edwards Hinds, Warren MS 32°20′26″N 90°39′42″W / 32.3406°N 90.6617°W / 32.3406; -90.6617 (Edwards (Apr. 30, EF1)) 13:14–13:18 2.73 mi (4.39 km) 900 yd (820 m) A few trees were uprooted, and many large tree branches were snapped.[56][57]
EF1 S of Bolton to Flora Hinds, Madison MS 32°18′09″N 90°28′07″W / 32.3026°N 90.4686°W / 32.3026; -90.4686 (Bolton (Apr. 30, EF1)) 13:22–13:47 20.34 mi (32.73 km) 880 yd (800 m) A home sustained minor roof damage, a metal tractor shed was destroyed, two power poles were snapped, a mobile home sustained minor damage, and a large billboard was damaged. The tornado struck Flora before dissipating, where buildings sustained minor structural damage in the downtown area and the top of the town's old water tower was blown off.[58][59]
EF1 SW of Terry Hinds MS 32°04′50″N 90°19′56″W / 32.0805°N 90.3322°W / 32.0805; -90.3322 (Terry (Apr. 30, EF1)) 13:23–13:26 1.07 mi (1.72 km) 150 yd (140 m) A metal shed lost most of its roof and had a couple walls damaged. A horse trailer was rolled, a home had some of its siding ripped off, and trees were snapped or uprooted. A wooden power pole was bent over as well.[60]
EF1 N of Edwards Hinds MS 32°24′36″N 90°35′38″W / 32.4101°N 90.5938°W / 32.4101; -90.5938 (Edwards (Apr. 30, EF1)) 13:23–13:33 7.14 mi (11.49 km) 1,800 yd (1,600 m) Many trees were snapped or uprooted by this large wedge tornado.[61]
EF1 WNW of Clinton Hinds MS 32°20′11″N 90°24′50″W / 32.3363°N 90.4138°W / 32.3363; -90.4138 (Clinton (Apr. 30, EF1)) 13:28–13:31 2.04 mi (3.28 km) 500 yd (460 m) Numerous trees were snapped and uprooted, power lines were downed, and a semi-truck was overturned.[62]
EF0 Eastern Covington Tipton TN 35°32′25″N 89°38′41″W / 35.5403°N 89.6447°W / 35.5403; -89.6447 (Covington (Apr. 30, EF0)) 13:46–13:50 2.1 mi (3.4 km) 100 yd (91 m) This weak tornado moved through the eastern edge of Covington. Trees and power poles were damaged along the path. Crestview Middle School sustained minor damage as well.[63]
EF1 Kearney Park Madison MS 32°35′11″N 90°19′12″W / 32.5864°N 90.3199°W / 32.5864; -90.3199 (Flora (Apr. 30, EF1)) 13:50–13:54 6.02 mi (9.69 km) 400 yd (370 m) This tornado touched down in Kearney Park and moved to the northeast. A small metal warehouse building and several homes in town sustained minor damage. Further along the path, an outbuilding had pieces of metal roofing torn off and blown into nearby trees. Many trees were snapped and uprooted along the path.[64]
EF1 SE of Bentonia Yazoo, Madison MS 32°37′00″N 90°22′00″W / 32.6166°N 90.3668°W / 32.6166; -90.3668 (Bentonia (Apr. 30, EF1)) 13:51–13:57 5.04 mi (8.11 km) 1,500 yd (1,400 m) Trees were snapped and uprooted along the path of this large wedge tornado, and a large tree limb fell onto a home.[65][66]
EF2 ENE of Bentonia to WSW of Pickens Yazoo MS 32°39′14″N 90°19′10″W / 32.6538°N 90.3195°W / 32.6538; -90.3195 (Bentonia (Apr. 30, EF2)) 13:54–14:17 21.7 mi (34.9 km) 2,110 yd (1,930 m) Thousands of trees were snapped or uprooted by this massive wedge tornado, which at times exceeded a full mile in width. Some of the trees landed on homes and caused damage. Power poles were snapped, outbuildings were damaged or destroyed, the tin roof was ripped off a mobile home, and frame homes sustained mostly minor damage.[67]
EF1 NE of Bentonia Yazoo MS 32°46′38″N 90°11′05″W / 32.7771°N 90.1848°W / 32.7771; -90.1848 (Bentonia (Apr. 30, EF1)) 14:06–14:14 6.88 mi (11.07 km) 1,003 yd (917 m) High-end EF1 wedge tornado caused damage to several structures, including a home that had its entire tin roof ripped off and a residence that sustained damage to its awning. A mobile home was damaged, a barn had its roof blown off, and trees were snapped and uprooted as well.[68]
EF2 WSW of Pickens to Durant Yazoo, Holmes, Attala MS 32°51′20″N 90°05′42″W / 32.8556°N 90.0951°W / 32.8556; -90.0951 (Pickens (Apr. 30, EF2)) 14:16–14:41 23.4 mi (37.7 km) 1,900 yd (1,700 m) 1 death – This very large wedge tornado was well over a mile wide at times. Thousands of trees were snapped or uprooted, and hundreds of power poles and power lines were downed. Multiple frame homes lost large portions of their roofs, and several other homes sustained less severe damage. Four mobile homes were destroyed, including one well-anchored mobile home that was thrown 300 yards and obliterated. A few outbuildings were also damaged or destroyed. The tornado struck Durant directly before dissipating, where many trees were downed and numerous structures had roofing and siding ripped off. A few abandoned brick buildings in the downtown area were largely destroyed.[69][70]
EF1 NE of Lexington Holmes, Carroll MS 33°10′37″N 89°59′08″W / 33.1769°N 89.9856°W / 33.1769; -89.9856 (Lexington (Apr. 30, EF1)) 14:38–14:49 9.14 mi (14.71 km) 400 yd (370 m) A few trees were uprooted and many tree limbs were snapped.[71][72]
EF0 Tylertown Walthall MS 31°07′N 90°08′W / 31.12°N 90.14°W / 31.12; -90.14 (Tylertown (Apr. 30, EF0)) 14:39 A brief tornado was reported. No damage occurred.[73]
EF0 NE of Forest Scott MS 32°24′27″N 89°23′50″W / 32.4074°N 89.3973°W / 32.4074; -89.3973 (Forest (Apr. 30, EF0)) 14:41–14:47 4.28 mi (6.89 km) 100 yd (91 m) Many trees were uprooted, a mobile home sustained minor roof damage and had its skirting blown off, and tin was ripped off of a chicken house.[74]
EF1 NNE of Durant Holmes MS 33°08′10″N 89°49′38″W / 33.136°N 89.8272°W / 33.136; -89.8272 (Durant (Apr. 30, EF1)) 14:42–14:45 3.04 mi (4.89 km) 600 yd (550 m) Numerous trees were downed along the path.[75]
EF1 E of West Attala MS 33°09′00″N 89°46′26″W / 33.15°N 89.7739°W / 33.15; -89.7739 (West (Apr. 30, EF1)) 14:42–14:46 3.85 mi (6.20 km) 600 yd (550 m) Many trees were uprooted, including one that fell on a church.[76]
EF0 N of West Carroll MS 33°15′19″N 89°45′58″W / 33.2553°N 89.7662°W / 33.2553; -89.7662 (West (Apr. 30, EF0)) 14:51–14:55 2.63 mi (4.23 km) 250 yd (230 m) Trees were uprooted, power lines were downed, and a few shingles were ripped off of a house.[77]
EF2 S of Vaiden to NW of Kilmichael Carroll, Montgomery MS 33°18′12″N 89°45′11″W / 33.3033°N 89.7531°W / 33.3033; -89.7531 (West (Apr. 30, EF2)) 14:58–15:13 15.49 mi (24.93 km) 1,936 yd (1,770 m) This strong wedge tornado completely destroyed a large metal I-beam shed, with debris strewn up to 100 yards away. Several smaller sheds were also destroyed. Numerous trees were snapped and uprooted, power lines were downed, and numerous homes sustained roof damage either from the tornado or from falling trees.[78][79]
EF1 Kilmichael Montgomery MS 33°24′56″N 89°35′40″W / 33.4156°N 89.5944°W / 33.4156; -89.5944 (Kilmichael (Apr. 30, EF1)) 15:11–15:15 6.63 mi (10.67 km) 970 yd (890 m) High-end EF1 tornado moved directly though Kilmichael. Two sheds were destroyed, dozens of homes in town sustained roof damage from falling trees and the tornado itself, and thousands of trees were snapped or uprooted. A tall communications tower was broken in half, and dozens of power poles and power lines were downed.[80]
EF1 N of Kilmichael Montgomery MS 33°30′05″N 89°36′16″W / 33.5014°N 89.6045°W / 33.5014; -89.6045 (Kilmichael (Apr. 30, EF1)) 15:13–15:19 5.63 mi (9.06 km) 800 yd (730 m) Many trees were snapped and uprooted along the path.[81]
EF1 NNE of Kilmichael Montgomery, Webster MS 33°31′44″N 89°31′40″W / 33.529°N 89.5278°W / 33.529; -89.5278 (Kilmichael (Apr. 30, EF1)) 15:14–15:20 6.76 mi (10.88 km) 650 yd (590 m) Many trees were snapped or uprooted along the path.[82][83]
EF0 WSW of Tucker Neshoba MS 32°41′13″N 89°05′51″W / 32.6869°N 89.0975°W / 32.6869; -89.0975 (Tucker (Apr. 30, EF0)) 15:17–15:18 0.29 mi (0.47 km) 50 yd (46 m) A few trees were snapped, one of which fell onto a power line. A flag pole was bent in half, and the skirting of a mobile home was damaged.[84]
EF1 NE of Kilmichael Webster MS 33°34′45″N 89°30′12″W / 33.5792°N 89.5032°W / 33.5792; -89.5032 (Kilmichael (Apr. 30, EF1)) 15:18–15:23 7.44 mi (11.97 km) 600 yd (550 m) Many trees were snapped or uprooted along the path.[85]
EF1 W of Slate Springs Calhoun MS 33°44′17″N 89°26′29″W / 33.738°N 89.4414°W / 33.738; -89.4414 (Slate Springs (Apr. 30, EF1)) 15:26–15:29 2.7 mi (4.3 km) 50 yd (46 m) Several outbuildings were damaged and destroyed, and numerous trees were snapped or uprooted.[86]
EF1 NNW of New Hope Lowndes MS 33°29′36″N 88°20′34″W / 33.4933°N 88.3428°W / 33.4933; -88.3428 (New Hope (Apr. 30, EF1)) 16:37–16:43 3.82 mi (6.15 km) 440 yd (400 m) Numerous trees were snapped or uprooted along the path. One tree fell onto a house, destroying the structure. Another home sustained high-end EF1 damage to its roof, power poles were broken, and a scoreboard at a local park was damaged.[87]
EF1 Livonia Pointe Coupee LA 30°33′12″N 91°33′33″W / 30.5533°N 91.5593°W / 30.5533; -91.5593 (Livonia (Apr. 30, EF1)) 18:15–18:17 0.9 mi (1.4 km) 50 yd (46 m) A church had a large portion of its tin roof ripped off, a metal storage building was flipped over onto its roof, and a poorly constructed carport had its tin roof ripped off. Multiple trees were snapped as well.[88]
EF0 E of Zachary East Baton Rouge LA 30°38′37″N 91°05′03″W / 30.6437°N 91.0843°W / 30.6437; -91.0843 (Zachary (Apr. 30, EF0)) 18:50–18:52 0.3 mi (0.48 km) 40 yd (37 m) Four mobile homes sustained minor damage, one of which had its tie-down straps ripped off, and a poorly constructed carport was destroyed. A transmission line connected to another mobile home was ripped off and thrown about 20 feet (6.1 m) up into a tree, and a wooden fence was blown down as well.[89]
EF0 Vinemont Cullman AL 34°14′N 86°52′W / 34.24°N 86.87°W / 34.24; -86.87 (Vinemont (Apr. 30, EF0)) 19:12–19:20 10.05 mi (16.17 km) 215 yd (197 m) Trees were snapped and uprooted. A metal roof was blown off a large garage and into a nearby residence. Minor roof and shingle damage also occurred.[90]

May 1 event Edit

List of confirmed tornadoes – Monday, May 1, 2017[note 1]
EF# Location County / Parish State Start Coord. Time (UTC) Path length Max width Summary
EF0 Fort Benning Chattahoochee GA 32°20′24″N 84°55′41″W / 32.34°N 84.928°W / 32.34; -84.928 (Fort Benning (May 1, EF0)) 14:07–14:08 0.46 mi (0.74 km) 50 yd (46 m) Trees were snapped or uprooted.[91]
EF0 E of Free Home Forsyth GA 34°15′10″N 84°12′55″W / 34.2529°N 84.2152°W / 34.2529; -84.2152 (Free Home (May 1, EF0)) 14:24–14:28 2.36 mi (3.80 km) 150 yd (140 m) A few large trees were uprooted, and many tree limbs and branches were broken. One tree fell on a mobile home.[92]
EF0 NW of Prospect Butler PA 40°54′40″N 80°04′34″W / 40.911°N 80.076°W / 40.911; -80.076 (Prospect (May 1, EF0)) 18:30–18:33 2.86 mi (4.60 km) 50 yd (46 m) Dozens of softwood and hardwood trees were snapped or uprooted. Roof panels on a barn were ripped off, and paneling was removed from a trailer door. A frame home sustained minor damage, and skirting was removed from mobile homes at a mobile home park, where falling trees caused damage to structures and vehicles. Greenhouses were damaged, and a storage container was lofted over one of the greenhouses.[93]
EF0 W of Parker Butler PA 41°05′31″N 79°43′55″W / 41.092°N 79.732°W / 41.092; -79.732 (Parker (May 1, EF0)) 18:56–18:57 0.38 mi (0.61 km) 50 yd (46 m) A brief and narrow tornado snapped or uprooted several trees.[94]
EF0 Beaver Township Clarion PA 41°11′20″N 79°33′11″W / 41.189°N 79.553°W / 41.189; -79.553 (Beaver Township (May 1, EF0)) 19:09–19:10 0.88 mi (1.42 km) 75 yd (69 m) Shingles were ripped from outbuildings, yard items were displaced, and trees were damaged.[95]
EF0 NE of Scotch Hill Clarion PA 41°19′52″N 79°15′18″W / 41.331°N 79.255°W / 41.331; -79.255 (Turkey Ridge (May 1, EF0)) 19:25–19:26 0.54 mi (0.87 km) 100 yd (91 m) A brief tornado snapped or uprooted dozens of trees.[96]
EF0 Cooksburg Clarion PA 41°19′52″N 79°13′26″W / 41.331°N 79.224°W / 41.331; -79.224 (Cooksburg (May 1, EF0)) 19:27–19:28 0.75 mi (1.21 km) 75 yd (69 m) Dozens of trees were snapped or uprooted by this brief tornado.[97]
EF1 Green Township Clarion, Forest PA 41°24′29″N 79°21′18″W / 41.408°N 79.355°W / 41.408; -79.355 (Green Township (May 1, EF1)) 19:27–19:31 2.23 mi (3.59 km) 100 yd (91 m) An extensive swath of trees were snapped and uprooted, damaging several cabins upon falling.[98]
EF2 SE of Marienville (1st tornado) Forest PA 41°25′26″N 79°05′53″W / 41.424°N 79.098°W / 41.424; -79.098 (Green Township (May 1, EF2)) 19:40–19:42 0.9 mi (1.4 km) 350 yd (320 m) An initially narrow tornado grew in scale rapidly with several embedded sub-vortices, causing considerable and widespread damage to hardwood and softwood trees over a nearly mile-long path. This path was documented via aerial imagery after being discovered and documented by Forest Service personnel.[99]
EF2 SE of Marienville (2nd tornado) Forest, Elk PA 41°25′55″N 79°04′26″W / 41.432°N 79.074°W / 41.432; -79.074 (Green Township (May 1, EF2)) 19:42–19:44 1.1 mi (1.8 km) 175 yd (160 m) A narrow, convergent path of intense damage was documented via aerial imagery after being discovered and documented by Forest Service personnel. Damage consisted entirely of uprooted and snapped hardwood and softwood trees.[100]
EF0 SE of Newton Catawba NC 35°37′N 81°12′W / 35.61°N 81.20°W / 35.61; -81.20 (Newton (May 1, EF0)) 19:54–19:58 2.67 mi (4.30 km) 50 yd (46 m) Intermittent tornado snapped or uprooted many large trees, some of which landed on structures and caused damage. Minor roof, siding, and window damage also occurred.[101]
EF1 Dahoga Elk PA 41°35′18″N 78°44′37″W / 41.5884°N 78.7435°W / 41.5884; -78.7435 (Dahoga (May 1, EF1)) 20:08–20:09 1.68 mi (2.70 km) 200 yd (180 m) Numerous trees were knocked down along the path.[102]
EF1 Rebersburg Centre PA 40°56′19″N 77°27′30″W / 40.9386°N 77.4583°W / 40.9386; -77.4583 (Rebersburg (May 1, EF1)) 22:44–22:45 1.1 mi (1.8 km) 100 yd (91 m) Several dozen homes and outbuildings in town were damaged, and dozens of trees were snapped or uprooted. A utility pole was snapped, and one person was injured when a work shed collapsed onto him.[103]

Eustace–Canton, Texas Edit

Eustace–Canton, Texas
EF4 tornado
 
EF4 damage to a two-story brick house southwest of Canton, TX.
Highest winds
  • 180 mph (290 km/h)
Max. rating1EF4 tornado
Fatalities2 fatalities, 25 injuries
Damage$1.2 million (2017 USD)
1Most severe tornado damage; see Enhanced Fujita scale

This violent, rain-wrapped EF4 wedge tornado first touched down south of Eustace at 5:29 pm CDT, prompting a Particularly Dangerous Situation tornado warning.[104] Damage at the beginning of the path ranged from EF0 to EF1 strength, as many trees were snapped and uprooted, a manufactured home sustained minor damage, and a wooden fence was downed. The tornado intensified as it moved northeastward and approached U.S. Route 175, reaching EF2 strength as it passed to the southeast of Eustace. A communications tower was bent in half, a one-story home had most of its roof torn off, while a large two-story brick home had major damage to its roof structure and second floor. Past Route 175, the tornado weakened back to EF1 strength and turned due-north, widening dramatically as it approached the Van Zandt County line. The tornado crossed into Van Zandt County and strengthened back to EF2 intensity at the intersection of County Road 2901 and County Road 2908. Numerous trees were snapped, a house had its roof torn off, a small house lost its roof and sustained collapse of exterior walls, while a third home had a large section of its roof removed. A mobile home was completely destroyed as well in this area. The wedge tornado briefly weakened back to EF1 intensity as it continued northward, before dramatically re-intensifying to EF4 strength as it crossed County Road 2301. A well-built two-story brick home was completely leveled in this area, with much of the foundation slab swept clean of debris. Numerous trees along this segment of the path were denuded and sustained severe debarking. Continuing to move to the north, the tornado weakened to EF3 intensity and reached its peak width: a full mile wide. Numerous metal truss towers were collapsed and mangled along this portion of the path. The tornado maintained EF3 strength as it passed west of Canton, where a house was destroyed and left with only interior rooms standing. The tornado then turned towards the northwest and dissipated to the west of Canton shortly afterwards. Two people were killed and 25 others were injured.[105][9]

Canton–Fruitvale–Emory, Texas Edit

Canton–Fruitvale–Emory, Texas
EF3 tornado
 
Remains of the Dodge dealership that was destroyed along I-20 to the east of Canton, TX
Highest winds
  • 145 mph (233 km/h)
Max. rating1EF3 tornado
Fatalities2 fatalities, 24 injuries
Damage$670,000 (2017 USD)
1Most severe tornado damage; see Enhanced Fujita scale

This destructive EF3 wedge tornado first touched down about 25 miles to the south of Canton, Texas, at 5:41 pm CDT, before it began moving north towards town. The tornado crossed Texas State Highway 19, causing only EF0 damage at this point. By around 6 pm, a Particularly Dangerous Situation tornado warning was issued for Canton, as reports of a large wedge tornado approaching town were received from storm chasers in the local area. Reaching EF1 strength, the tornado completely destroyed The Rustic Barn, a ceremony and wedding venue in this area. 20 people were inside the structure when the tornado hit, though remarkably, no injuries occurred at that location. The tornado then intensified to EF3 strength as it approached Interstate 20 from the south, toppling metal truss towers to the ground. The wedge tornado crossed the interstate, destroying a Dodge dealership and snapping or debarking many trees. Several motorists sought shelter by parking their cars underneath an overhang at the dealership, and survived without injury despite severe damage to their vehicles and the building. However, not all motorists in this area were as fortunate, and one woman was killed as her vehicle was thrown from the interstate into an open field. Several other vehicles were swept from the interstate into a ravine as well. Some cars from the Dodge dealership were found up to half a mile away from where they originated, with their showroom license plates still attached.[106] Several metal self-storage buildings and a restaurant were also heavily damaged in this area, along with the Yesterland Farm amusement park. EF3 damage continued to the north of I-20, and multiple homes and farm structures were destroyed along this segment of the path.[9]

The tornado weakened to EF2 strength as it crossed County Road 1106, but was still causing significant damage as it continued northward towards the town of Fruitvale. By 6:15 pm, the tornado proceeded to strike the western part of Fruitvale, severely damaging homes, downing many trees and power lines, destroying outbuildings, tossing vehicles, and killing farm animals in this area. North of Fruitvale, the tornado maintained EF2 strength as it continued to the north and crossed into Rains County. EF2 damage continued further to the north, and the tornado crossed US 69 to the southeast of Emory. A church and multiple homes sustained major structural damage in this area. One home sustained very high-end EF2 damage and was left with only interior rooms standing. Barns and greenhouses were destroyed as well. The tornado continued to the east of Emory and then weakened to EF1 strength as it approached the Lake Fork Reservoir. The tornado weakened further to EF0 strength as it crossed the reservoir and Highway 514 before dissipating. A total of 2 people were killed and 24 others were injured by this tornado, which was up to a mile wide at times.[9]

The following day, the mayor of the city, Lou Ann Everett declared a need for assistance following the event. She also reported during this speech that "The damage was extensive in the affected area. I have just driven through some of it and it is heartbreaking and upsetting to say the least."[107][108]

Non-tornadic impacts Edit

Flooding impacts Edit

 
Flooding occurred in the Lower Mississippi River Basin.

According to the NWS, multiple reports of flash flooding had impacted several states, in a range extending from Oklahoma to Missouri.[109]

Late on April 28, a flood watch was issued for a large portion of the Central United States as high moisture clashing with the stationary front was expected to create life-threatening floods, potentially being caused by thunderstorm training. Rainfall totals of up to 11.05 inches (28.1 cm) caused significant damage to property and crops. A large amount of farmland was rendered unusable due to the catastrophic flooding. Farmers had also made plans to plant crops, however, those plans had to be cancelled due to their farmland being flooded.[110]

The flooding has also caused sewage and chemical waste to mix with the rainwater, causing fears of poisoning. Sandbagging efforts have been full-fledged as the Mississippi River continued to rise.

In addition, multiple water rescues were being carried out in places that had been deluged with heavy rainfall overnight, some areas picking up to 6 inches (15 cm) in only 12 hours. In total, some locations were able to pick up almost 1 foot (30 cm) of rainfall during the ordeal. Rainfall rates of 1 to 2 inches (2.5 to 5.1 cm) per hour caused flash flooding to occur in a lot of areas. Storm drains were not able to handle the large amounts of rain so a lot of these sewers ended up backing up onto the streets. Many vehicles that attempted to drive through flooded streets were swept away and/or stranded by the floods. Rivers reached moderate to major flood stages in a lot of locations which caused general street closures and severe overflow of rivers. In addition, certain levees were overwhelmed by the large amounts of rain.[111]

Oklahoma Edit

On April 29, in Oklahoma, the Oklahoma City Fire Department advised residents to stay home due to downed trees and power lines.[109][112] In addition, multiple portions of interstates, including I-235 and I-40 had to be shut down because of downed power lines and flooding.[113] Lightning ignited a home fire according to news outlets, while a second was reported to have possibly triggered another. As much as 39,000 were reported to have been without power by early on April 29.

Missouri Edit

Parts of Interstate 44 in Missouri were closed after the interstate began to flood. Route 141 was closed at Interstate 44 well into the week of May 7–13 due to the floodwaters overtopping the low-lying intersection. This was the second occurrence of this thoroughfare's extended closure since December 2015.[citation needed]

Seven levees on the Missouri River were overtopped by water, while another seven levees have been breached altogether. Officials in Missouri continue to warn about potentially contaminated floodwater and advised residents to avoid the water at all costs. The governor of Missouri was forced to declare a state of emergency for all of southern Missouri after the floods began to damage property. Officials estimate that some 200 homes have been affected by the floods near St. Louis and that another 1500 homes could be at risk by the floodwaters.[114] Due to flooding at Busch Stadium, a game between the Saint Louis Cardinals and Cincinnati Reds was postponed.[115]

Arkansas Edit

Officials in Arkansas estimate that close to 1 million acres of farmland have been affected in the state. The University of Arkansas stated that damage totals could be near $64.5 million US dollars. Close to 50 homes have been damaged in Randolph County in Arkansas while 76 residents had to be evacuated due to floodwaters threatening a nursing home. A levee failure in Pocahontas allowed for water to spill into a small town; threatening about 6,500 residents. A total of 108 National Guard members have been deployed in the state for relief. The governor of Arkansas also stated that close to 500 evacuations had already been carried out and that they have 25 vehicles prepared in the case that more evacuations needed to occur.[114]

Louisiana Edit

In Louisiana, a school bus was stranded after attempting to cross a flooded roadway. The Mississippi River reached a top five crest at 12 feet (3.7 m) above flood stage.[114]

Snow impacts Edit

 
The storm complex over the Central United States on April 30

The same weather system produced heavy snow affected parts of Colorado, Wyoming, Kansas, and Missouri.

On April 28, residents in Denver, Colorado and other major cities began preparing for the storm. Officials were also worried that because of the time of year where most trees were in full bloom, the heavy wet snow might cause branches to break and fall down, possibly causing power outages.[116] In Boulder, where a golf tournament was being held, officials were prepared for possible delays to the tournament.[117] In the end, Denver picked up 5 inches (13 cm), with higher amounts in the mountains.[116] At the height of the storm, up to 9,200 were reported to be without power in Pueblo.[118]

Previously, the winter storm had dumped up to 2 feet (24 in) of snow in the higher elevations of Wyoming.[116] The state's Department of Transportation also urged residents to stay off the roadways if necessary. In addition, Highway 16 was shut down in the Bighorn Mountains because of the treacherous conditions.[119]

Blizzard warnings were issued for Kansas and the adjacent areas, as heavy snow and gusty winds were predicted.[116] After the storm subsided, about 100 evacuations and 36 rescues were reported.[120] In the northwestern part of the state, 130 miles (210 km) of Interstate 70 was shut down due to the treacherous conditions.[121][116]

See also Edit

Notes Edit

  1. ^ a b c d All dates are based on the local time zone where the tornado touched down; however, all times are in Coordinated Universal Time for consistency.

References Edit

  1. ^ "Winter Storm Ursa Will End April With Rockies, High Plains Snow; Upper Midwest Says, "Same," for May Day". The Weather Channel. April 28, 2017. Retrieved April 28, 2017.
  2. ^ "Billion-Dollar Weather and Climate Disasters: Events". NOAA. February 2022. Retrieved February 22, 2022.
  3. ^ "Latest Forecast: Denver Is Under A Winter Storm Warning". cbslocal.com. 28 April 2017. Retrieved 29 April 2017.
  4. ^ Samenow, Jason (28 April 2017). "A blast of snow in spring: Winter storm warning in Denver into Saturday". Retrieved 29 April 2017 – via washingtonpost.com.
  5. ^ Service, NOAA's National Weather. "WPC Surface Analysis Archive". noaa.gov. Retrieved 29 April 2017.
  6. ^ "WPC Storm Summary 1". Weather Prediction Center. April 28, 2017.
  7. ^ "WPC Storm Summary 3". Weather Prediction Center. April 29, 2017.
  8. ^ "WPC Storm Summary 5". Weather Prediction Center. April 29, 2017.
  9. ^ a b c d e "ArcGIS Web Application".
  10. ^ "WPC Storm Summary 6". Weather Prediction Center. April 30, 2017.
  11. ^ "Filtered Storm Reports for 05/01". Storm Prediction Center. Storm Prediction Center; Norman, OK. Retrieved 2 May 2017.
  12. ^ Oklahoma Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Tulsa, Oklahoma. 2017. Retrieved November 6, 2017.
  13. ^ Kentucky Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Louisville, Kentucky. 2017. Retrieved November 6, 2017.
  14. ^ Louisiana Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Shreveport, Louisiana. 2017. Retrieved November 7, 2017.
  15. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Little Rock, Arkansas. 2017. Retrieved November 7, 2017.
  16. ^ Missouri Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in St. Louis, Missouri. 2017. Retrieved November 7, 2017.
  17. ^ Illinois Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in St. Louis, Missouri. 2017. Retrieved November 7, 2017.
  18. ^ Illinois Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in St. Louis, Missouri. 2017. Retrieved November 7, 2017.
  19. ^ Texas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  20. ^ Oklahoma Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Tulsa, Oklahoma. 2017. Retrieved November 7, 2017.
  21. ^ Illinois Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Lincoln, Illinois. 2017. Retrieved November 7, 2017.
  22. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Tulsa, Oklahoma. 2017. Retrieved November 7, 2017.
  23. ^ Texas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  24. ^ Texas Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  25. ^ Texas Event Report: EF4 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  26. ^ Texas Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  27. ^ Texas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  28. ^ Texas Event Report: EF3 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  29. ^ Texas Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  30. ^ Texas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  31. ^ Texas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Fort Worth, Texas. 2017. Retrieved November 7, 2017.
  32. ^ Texas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Shreveport, Louisiana. 2017. Retrieved November 7, 2017.
  33. ^ Texas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Shreveport, Louisiana. 2017. Retrieved November 7, 2017.
  34. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Little Rock, Arkansas. 2017. Retrieved November 7, 2017.
  35. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Little Rock, Arkansas. 2017. Retrieved November 7, 2017.
  36. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  37. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  38. ^ Missouri Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  39. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  40. ^ Missouri Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  41. ^ Arkansas Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Little Rock, Arkansas. 2017. Retrieved November 8, 2017.
  42. ^ Missouri Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Paducah, Kentucky. 2017. Retrieved November 8, 2017.
  43. ^ Louisiana Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Shreveport, Louisiana. 2017. Retrieved November 8, 2017.
  44. ^ Louisiana Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Lake Charles, Louisiana. 2017. Retrieved November 8, 2017.
  45. ^ Louisiana Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  46. ^ Arkansas Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Little Rock, Arkansas. 2017. Retrieved November 8, 2017.
  47. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  48. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  49. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  50. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  51. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  52. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  53. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  54. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  55. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  56. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  57. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  58. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  59. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  60. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  61. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  62. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  63. ^ Tennessee Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  64. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  65. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  66. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  67. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  68. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  69. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  70. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  71. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  72. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  73. ^ Preliminary Local Storm Report (Report). Iowa Environmental Mesonet. National Weather Service Weather Forecast Office in New Orleans, Louisiana. May 1, 2017. Retrieved May 2, 2017.
  74. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  75. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  76. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  77. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  78. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  79. ^ Mississippi Event Report: EF2 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  80. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  81. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  82. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  83. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  84. ^ Mississippi Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  85. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  86. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Memphis, Tennessee. 2017. Retrieved November 8, 2017.
  87. ^ Mississippi Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Jackson, Mississippi. 2017. Retrieved November 8, 2017.
  88. ^ Louisiana Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in New Orleans, Louisiana. 2017. Retrieved November 8, 2017.
  89. ^ Louisiana Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in New Orleans, Louisiana. 2017. Retrieved November 8, 2017.
  90. ^ Alabama Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Huntsville, Alabama. 2017. Retrieved November 8, 2017.
  91. ^ Georgia Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Atlanta, Georgia. 2017. Retrieved November 10, 2017.
  92. ^ Georgia Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Atlanta, Georgia. 2017. Retrieved November 10, 2017.
  93. ^ Pennsylvania Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  94. ^ Pennsylvania Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  95. ^ Pennsylvania Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  96. ^ Pennsylvania Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  97. ^ Pennsylvania Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  98. ^ Pennsylvania Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Pittsburgh, Pennsylvania. 2017. Retrieved November 10, 2017.
  99. ^ "Storm Events Database - Event Details | National Centers for Environmental Information".
  100. ^ "Storm Events Database - Event Details | National Centers for Environmental Information".
  101. ^ North Carolina Event Report: EF0 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in Greenville-Spartanburg, South Carolina. 2017. Retrieved November 10, 2017.
  102. ^ Pennsylvania Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in State College, Pennsylvania. 2017. Retrieved November 10, 2017.
  103. ^ Pennsylvania Event Report: EF1 Tornado (Report). National Centers for Environmental Information. National Weather Service Weather Forecast Office in State College, Pennsylvania. 2017. Retrieved November 10, 2017.
  104. ^ "Eustace homes destroyed, family members hospitalized". KLTV. 1 May 2017. Retrieved 1 May 2017.
  105. ^ "April 27th tornadoes". NWS Fort Worth/Dallas. 30 April 2017. Retrieved 26 June 2020.
  106. ^ LAKANA (30 April 2017). "NWS: 4 confirmed tornadoes during Saturday storms". easttexasmatters.com. Retrieved 30 April 2017.
  107. ^ LAKANA (30 April 2017). "Canton mayor: Damage 'heartbreaking and upsetting'". easttexasmatters.com. Retrieved 30 April 2017.
  108. ^ LAKANA (30 April 2017). "NWS: Preliminary report shows EF-3 or EF-4 hit Canton area". easttexasmatters.com. Retrieved 30 April 2017.
  109. ^ a b "Severe Storms Bring Flooding, Downed Trees and Power Lines to Oklahoma City; Several States Face Life-Threatening Conditions". weather.com. Retrieved 29 April 2017.
  110. ^ "Life-Threatening Flash Flood Danger Will Persist Through the Weekend in the Ozarks, Mississippi Valley". weather.com. Retrieved 29 April 2017.
  111. ^ "Dramatic aerial images show Arkansas, Missouri flooding overtaking downs". USAToday. Retrieved 5 May 2017.
  112. ^ "Oklahoma City Fire on Twitter". twitter.com. Retrieved 29 April 2017.
  113. ^ KOCO Staff (29 April 2017). "Storms cause flooding, power outages and damage across OKC metro". koco.com. Retrieved 29 April 2017.
  114. ^ a b c Wright, Pam. "Death Toll Climbs to 10 in South, Midwest Flooding; Worst is on the way for parts of the Mississippi River". Weather.com. Retrieved 5 May 2017.
  115. ^ Rain postpones Reds-Cardinals game in St. Louis, WDTN, April 29, 2017
  116. ^ a b c d e "Winter Storm Ursa Dumps Snow on Higher Elevations; Denver Officials Prepare for Impacts". weather.com. Retrieved 29 April 2017.
  117. ^ TEGNA. "Snow could impact Pac-12 golf championships". 9news.com. Retrieved 29 April 2017.
  118. ^ HILLSTROM, ZACH. "Late spring snowstorm causes damage, electrical outages". chieftain.com. Retrieved 30 April 2017.
  119. ^ writers, Star-Tribune staff (28 April 2017). "Storm closes roads across Wyoming". trib.com. Retrieved 29 April 2017.
  120. ^ "Relentless rain swamps Missouri as Greitens declares state of emergency". kansascity.com. Retrieved 30 April 2017.
  121. ^ "KAKE News on Twitter". twitter.com. Retrieved 30 April 2017.

External links Edit

  • April 29, 2017 East Texas Tornado Event (NWS Fort Worth)

tornado, outbreak, floods, april, 2017, tornado, outbreak, floods, april, 2017, were, series, severe, weather, events, that, affected, central, united, states, producing, life, threatening, flooding, major, tornado, outbreak, formed, disturbance, southwestern,. The tornado outbreak and floods of April 28 May 1 2017 were a series of severe weather events that affected the central United States producing life threatening flooding and a major tornado outbreak It formed out of a disturbance in the Southwestern United States on April 28 and caused significant impacts including a heavy snowstorm in the Rockies and other types of severe weather 3 4 Up to 3 feet 36 in of snow fell on the cold side of the system and up to a foot of rain fell in and around the central parts of the nation Tornado outbreak and floods of April 28 May 1 2017Satellite image of storm system and associated supercells over the state of Texas at 23 30 UTC on April 29TypeTornado outbreakExtratropical cycloneFloodWinter stormBlizzardFormedApril 28 2017 2017 04 28 DissipatedMay 2 2017 2017 05 02 Highest windsTornadic 180 mph 290 km h near Canton Texas EF4 on April 29 Non tornadic 85 mph 137 km h near Williamsport PennsylvaniaLowest pressure991 mb 29 26 inHg Tornadoesconfirmed75 confirmedMax rating1EF4 tornadoLargest hail2 75 inches 7 0 cm in Pocola OklahomaMaximum snowfallor ice accretionSnow 39 in 99 cm near San Isabel Colorado 1 Maximum rainfall19 in 48 cm near West Plains MissouriFatalities5 fatalities 15 non tornadic 70 injuriesDamage 1 9 billion 2017 USD 2 Power outages61 200Areas affectedHigh Plains Western United States Rocky Mountains Ohio Valley Upper Midwest Southeastern United StatesPart of the 2016 17 North American winter and tornado outbreaks of 20171Most severe tornado damage see Enhanced Fujita scaleThe most significant and damaging events of the storm unfolded late on April 29 when two large long tracked and powerful wedge tornadoes struck areas near Canton Texas the strongest being an EF4 Together the two tornadoes caused four deaths and many injuries Contents 1 Meteorological history 2 Confirmed tornadoes 2 1 April 28 event 2 2 April 29 event 2 3 April 30 event 2 4 May 1 event 2 5 Eustace Canton Texas 2 6 Canton Fruitvale Emory Texas 3 Non tornadic impacts 3 1 Flooding impacts 3 1 1 Oklahoma 3 1 2 Missouri 3 1 3 Arkansas 3 1 4 Louisiana 3 2 Snow impacts 4 See also 5 Notes 6 References 7 External linksMeteorological history EditOn April 28 a stationary front drifted across the central United States associated with cloudiness and showers 5 By 21 00 UTC a surface low with a central pressure of 1 003 millibars 29 6 inHg developed in central Kansas 6 Shortly afterwards thunderstorms erupted along the stationary front which required the National Weather Service to issue some severe weather watches A few tornadoes touched down including an EF2 that caused considerable damage near Cameron Oklahoma By April 29 a ridge of high pressure centered over the Atlantic Ocean this helped focus high levels of atmospheric moisture rising from the Gulf of Mexico along the front causing immense clusters of heavy rain and thunderstorms to slowly progress eastwards also known as thunderstorm training 7 Simultaneously after deepening slightly to 992 millibars 29 3 inHg the elongated area of low pressure was producing heavy snowfall in parts of Nebraska and Colorado including Denver Little change occurred over the next six hours as the front moved slightly eastwards although a squall line was beginning to form increasing the threat for large hail damaging wind gusts and a few tornadoes 8 While the overall setup was not favorable for a widespread tornado outbreak thunderstorms from earlier in the day left behind an outflow boundary draped across northeastern Texas resulting in a localized area of enhanced low level helicity Deep moisture high levels of CAPE and low LCL heights were also present in this area as multiple thunderstorms rode the boundary and dramatically intensified into large tornadic supercells A violent EF4 wedge tornado developed near Eustace Texas and passed west of Canton leveling homes debarking numerous trees and killing two people Two more people were killed by a separate EF3 wedge tornado that passed east of Canton destroying a car dealership along Interstate 20 tossing numerous vehicles destroying homes and causing significant damage further north in the town of Fruitvale An EF2 tornado also touched down near Log Cabin and dissipated near Eustace destroying additional homes and a communications tower Multiple additional weak tornadoes occurred in Texas and in other states that afternoon and evening as well 9 Overnight into the early hours of April 30 the activity pushed eastward and a powerful squall line of severe thunderstorms with numerous embedded tornadic circulations swept through the Mississippi Valley 10 Throughout the day the low tracked northeast into the Plains and intensified causing some snowfall in the mountainous regions and in colder places meanwhile severe weather continued to occur in the South Forty two tornadoes occurred across the Southern United States that afternoon and evening with much of the activity centered in Mississippi While many of these tornadoes were weak some were large and wedge shaped and reached EF2 intensity One of these strong tornadoes killed one person and caused damage in the town of Durant Mississippi 9 On May 1 another squall line of severe storms developed further to the north The Storm Prediction Center ended up issuing a tornado watch for parts of Pennsylvania and New York The storms ended up producing multiple embedded weak tornadoes across the region Tornadoes were not the primary threat however and straight line wind gusts up to 85 mph 137 km h were reported in parts of Pennsylvania and New York which caused a significant amount of damage in the impacted areas Numerous reports of downed trees and power lines were received throughout parts of the Northeastern United States before the event came to an end 11 Confirmed tornadoes EditMap all coordinates using OpenStreetMapDownload coordinates as KML GPX all coordinates GPX primary coordinates GPX secondary coordinates Confirmed tornadoes by Enhanced Fujita rating EFU EF0 EF1 EF2 EF3 EF4 EF5 Total0 23 42 8 1 1 0 75April 28 event Edit List of confirmed tornadoes Friday April 28 2017 note 1 EF Location County Parish State Start Coord Time UTC Path length Max width SummaryEF2 W of Cameron Le Flore OK 35 06 06 N 94 34 42 W 35 1017 N 94 5783 W 35 1017 94 5783 Cameron Apr 28 EF2 03 36 03 51 8 1 mi 13 0 km 750 yd 690 m Mobile homes and outbuildings were destroyed and frame homes were damaged to a lesser degree Two metal shipping containers were thrown 50 yards while a school bus several cars tractors and a dump truck were rolled as well A bulldozer was dragged and power poles were snapped Numerous trees were snapped and uprooted as well 12 EF1 Goshen Oldham KY 38 23 49 N 85 35 46 W 38 397 N 85 596 W 38 397 85 596 Goshen Apr 28 EF1 03 53 03 56 1 29 mi 2 08 km 250 yd 230 m Two buildings including the main worship center were damaged at a large church facility in town Numerous trees were snapped or uprooted some trees damaged the roofs and gutters of houses Power lines and power poles were downed Several residences sustained significant roof damage and barns were damaged as well 13 April 29 event Edit List of confirmed tornadoes Saturday April 29 2017 note 1 EF Location County Parish State Start Coord Time UTC Path length Max width SummaryEF1 WNW of Natchitoches Natchitoches LA 31 45 26 N 93 08 44 W 31 7571 N 93 1455 W 31 7571 93 1455 Bellefonte Apr 29 EF1 19 24 19 28 1 96 mi 3 15 km 290 yd 270 m One home sustained roof damage while a second had several windows blown out and lost some of its siding Numerous trees were snapped or uprooted one of which landed on a workshop Another falling tree crushed a house and a dock was destroyed at Sibley Lake 14 EF1 WNW of Bellefonte Boone AR 36 12 31 N 93 04 37 W 36 2087 N 93 0769 W 36 2087 93 0769 Bellefonte Apr 29 EF1 20 16 20 18 1 89 mi 3 04 km 100 yd 91 m Several trees were snapped or uprooted some of which landed on homes Homes sustained roof window and siding damage Wooden projectiles were speared into tree branches and the ground A metal canoe was thrown and impaled on a metal storage rack One large home had an exterior wall bowed inward injuring one occupant when a chandelier fell on her 15 EF0 ENE of Kampville St Charles MO 38 51 03 N 90 31 52 W 38 8507 N 90 5310 W 38 8507 90 5310 Kampville Apr 29 EF0 20 31 20 35 3 85 mi 6 20 km 100 yd 91 m Several homes sustained minor roof damage Outbuildings and sheds were destroyed trees were snapped and uprooted and at least a half dozen boats and campers were tossed 16 EF1 NNW of Brighton Jersey Macoupin IL 39 04 16 N 90 10 20 W 39 0711 N 90 1723 W 39 0711 90 1723 Brighton Apr 29 EF1 21 02 21 05 2 36 mi 3 80 km 50 yd 46 m Numerous trees were snapped twisted and uprooted A detached garage was completely destroyed and a nearby home had roof damage and windows blown out 17 18 EF0 SW of Grand Saline Van Zandt TX 32 36 20 N 95 45 09 W 32 6056 N 95 7526 W 32 6056 95 7526 Grand Saline Apr 29 EF0 21 15 21 18 1 55 mi 2 49 km 100 yd 91 m Minor tree damage occurred 19 EF1 E of Sallisaw Sequoyah OK 35 26 22 N 94 46 42 W 35 4394 N 94 7782 W 35 4394 94 7782 Sallisaw Apr 29 EF1 21 17 21 30 7 3 mi 11 7 km 600 yd 550 m Outbuildings were destroyed power poles were snapped and trees were uprooted 20 EF0 NE of Alexander Morgan IL 39 44 45 N 90 00 00 W 39 7459 N 90 0 W 39 7459 90 0 Alexander Apr 29 EF0 21 20 21 21 0 68 mi 1 09 km 10 yd 9 1 m A tornado briefly touched down in an open field No damage occurred 21 EF1 N of Natural Dam Crawford AR 35 40 15 N 94 27 37 W 35 6709 N 94 4602 W 35 6709 94 4602 Natural Dam Apr 29 EF1 21 57 22 05 5 5 mi 8 9 km 300 yd 270 m A mobile home was destroyed a house was damaged power poles were downed and trees were uprooted 22 EF0 E of Canton Van Zandt TX 32 32 26 N 95 50 34 W 32 5405 N 95 8429 W 32 5405 95 8429 Canton Apr 29 EF0 22 10 22 14 1 8 mi 2 9 km 75 yd 69 m Trees and barns were damaged 23 EF4 S of Eustace to W of Canton Henderson Van Zandt TX 32 15 26 N 96 01 05 W 32 2572 N 96 0180 W 32 2572 96 0180 Eustace Apr 29 EF4 22 29 23 09 21 42 mi 34 47 km 1 760 yd 1 610 m 2 deaths See section on this tornado 25 people were injured 24 25 EF2 NE of Log Cabin to NE of Eustace Henderson Van Zandt TX 32 15 04 N 95 58 49 W 32 251 N 95 9803 W 32 251 95 9803 Log Cabin Apr 29 EF2 22 51 23 04 11 68 mi 18 80 km 100 yd 91 m A tall communications tower was snapped in half and several homes were destroyed by this high end EF2 tornado Numerous trees were snapped uprooted or debarked as well Ten people were injured 26 27 EF3 S of Canton to Western Fruitvale to NE of Emory Van Zandt Rains TX 32 23 57 N 95 52 32 W 32 3991 N 95 8756 W 32 3991 95 8756 Canton Apr 29 EF3 23 08 00 28 39 71 mi 63 91 km 1 760 yd 1 610 m 2 deaths See section on this tornado 24 people were injured 28 29 EF0 W of Miller Grove Hopkins TX 32 59 26 N 95 50 10 W 32 9906 N 95 836 W 32 9906 95 836 Miller Grove Apr 29 EF0 23 32 23 50 8 57 mi 13 79 km 100 yd 91 m A multiple vortex tornado destroyed a metal barn and damaged a house after a tree limb fell on the main power line and caused the structure to catch fire 30 EF0 ENE of Mabank Van Zandt TX 32 23 09 N 96 03 10 W 32 3859 N 96 0528 W 32 3859 96 0528 Mabank Apr 29 EF0 00 13 00 15 0 88 mi 1 42 km 80 yd 73 m Residents observed a tornado in an open field No damage occurred 31 EF1 NNW of Lindale Smith TX 32 33 56 N 95 27 43 W 32 5656 N 95 4619 W 32 5656 95 4619 Lindale Apr 29 EF1 00 45 00 48 2 99 mi 4 81 km 570 yd 520 m A barn had its roof ripped off and deposited back atop the structure causing extensive damage Trees were snapped and uprooted 32 EF1 E of Mineola Wood TX 32 38 59 N 95 26 38 W 32 6496 N 95 4439 W 32 6496 95 4439 Mineola Apr 29 EF1 00 48 00 49 0 3 mi 0 48 km 190 yd 170 m Several trees were snapped and uprooted including one that caused extensive damage to a home upon falling 33 April 30 event Edit List of confirmed tornadoes Sunday April 30 2017 note 1 EF Location County Parish State Start Coord Time UTC Path length Max width SummaryEF1 N of Griffithville White AR 35 09 04 N 91 42 07 W 35 1512 N 91 7020 W 35 1512 91 7020 Griffithville Apr 30 EF1 05 37 05 47 5 86 mi 9 43 km 100 yd 91 m A mobile home was shifted off its foundation several trees were snapped or uprooted and several other homes sustained minor damage Outbuildings were damaged or destroyed with debris lofted into nearby trees A camper trailer was flipped as well 34 EF1 S of Augusta Woodruff AR 35 13 39 N 91 21 07 W 35 2275 N 91 3520 W 35 2275 91 3520 Augusta Apr 30 EF1 05 57 05 58 0 76 mi 1 22 km 80 yd 73 m Several trees were snapped and a metal shed was damaged Patio furniture and a grill were tossed around at a residence as well 35 EF1 SE of Datto Clay AR 36 22 56 N 90 42 57 W 36 3822 N 90 7158 W 36 3822 90 7158 Datto Apr 30 EF1 06 25 06 29 2 84 mi 4 57 km 100 yd 91 m Some grain bins were destroyed a mobile home was heavily destroyed a residence lost most of its roof and a few farm outbuildings were demolished 36 EF1 S of Cardwell Mississippi Dunklin AR MO 35 59 09 N 90 18 22 W 35 9859 N 90 3062 W 35 9859 90 3062 Cardwell Apr 30 EF1 06 56 06 58 1 96 mi 3 15 km 150 yd 140 m A metal farm building was destroyed 37 38 EF1 Dell Mississippi AR 35 51 03 N 90 03 57 W 35 8509 N 90 0657 W 35 8509 90 0657 Dell Apr 30 EF1 07 07 07 13 5 6 mi 9 0 km 150 yd 140 m Minor roof and tree damage occurred in Dell Elsewhere along the path a mobile home was destroyed a frame home sustained minor damage and metal cotton gin buildings were severely damaged or destroyed 39 EF1 NNE of Hornersville Dunklin MO 36 05 02 N 90 05 51 W 36 0838 N 90 0974 W 36 0838 90 0974 Hornersville Apr 30 EF1 07 08 07 10 1 2 mi 1 9 km 100 yd 91 m Some sheds and outbuildings were destroyed and roof damage occurred An abandoned brick school building collapsed 40 EF1 Allport Lonoke AR 34 29 07 N 91 50 33 W 34 4852 N 91 8424 W 34 4852 91 8424 Allport Apr 30 EF1 07 15 07 22 5 12 mi 8 24 km 400 yd 370 m Homes in Allport sustained minor shingle damage Southwest of town trees were snapped or uprooted and power poles were also snapped 41 EF2 N of Matthews to SSE of Sikeston New Madrid MO 36 46 38 N 89 34 48 W 36 7772 N 89 58 W 36 7772 89 58 Matthews Apr 30 EF2 07 52 07 56 4 04 mi 6 50 km 150 yd 140 m A house had its roof ripped off and had part of a rear exterior wall blown inward A barn and some small sheds were completely destroyed and two other barns were damaged Large trees were uprooted and a pickup truck was damaged as well 42 EF1 W of Sikes Winn LA 31 59 14 N 92 35 08 W 31 9873 N 92 5856 W 31 9873 92 5856 Sikes Apr 30 EF1 08 07 08 21 6 87 mi 11 06 km 1 760 yd 1 610 m Some outbuildings sustained damage as a result of this large wedge tornado Trees were snapped and uprooted and one home had a tree fall on its patio roof 43 EF1 W of Bunkie Avoyelles LA 30 56 40 N 92 13 33 W 30 9444 N 92 2257 W 30 9444 92 2257 Bunkie Apr 30 EF1 09 20 09 24 0 63 mi 1 01 km 95 yd 87 m Tin was ripped off outbuildings tree limbs were snapped and a daycare business had its metal roof ripped off A large tree was toppled onto a carport damaging it and several vehicles 44 EF1 NW of Oak Ridge Morehouse LA 32 35 37 N 91 51 07 W 32 5936 N 91 8519 W 32 5936 91 8519 Oak Ridge Apr 30 EF1 09 44 09 54 5 71 mi 9 19 km 50 yd 46 m A frame home sustained significant roof damage a playhouse and shed were completely destroyed and a few power poles were damaged 45 EF0 N of Pleasant Grove Drew AR 33 32 38 N 91 46 02 W 33 5438 N 91 7672 W 33 5438 91 7672 Pleasant Grove Apr 30 EF0 10 50 10 52 1 13 mi 1 82 km 75 yd 69 m Several trees were snapped or uprooted including some that landed on a house and caused structural damage Another tree landed on a pickup truck Mobile homes had skirting and roofing material ripped off and a frame home had its back porch and part of its roof blown off Small sheds and outbuildings were destroyed as well 46 EF2 Cloverdale Adams MS 31 28 46 N 91 25 32 W 31 4795 N 91 4255 W 31 4795 91 4255 Cloverdale Apr 30 EF2 11 14 11 24 3 44 mi 5 54 km 440 yd 400 m A large portion of the roof was ripped off a home in Cloverdale Numerous trees were snapped and uprooted one fell on a church while a second fell on a home Another tree landed on a car and the roof was blown off of a stable as well 47 EF1 SW of Delta to N of Vicksburg Madison Warren LA MS 32 17 20 N 90 57 08 W 32 289 N 90 9521 W 32 289 90 9521 Delta Apr 30 EF1 12 13 12 27 9 24 mi 14 87 km 440 yd 400 m A road sign was damaged numerous trees were snapped and uprooted and power lines were downed The garage door of a building was damaged and power poles were snapped 48 49 EF1 ESE of Fayette to ESE of Port Gibson Jefferson Claiborne MS 31 40 15 N 90 55 06 W 31 6707 N 90 9184 W 31 6707 90 9184 Fayette Apr 30 EF1 12 24 12 42 14 44 mi 23 24 km 440 yd 400 m Numerous trees were snapped and uprooted across a rural area A power pole was snapped and a few chicken houses sustained extensive roof damage 50 51 EF2 Southern Port Gibson to WNW of Utica Claiborne Warren MS 31 56 02 N 90 59 04 W 31 9338 N 90 9845 W 31 9338 90 9845 Port Gibson Apr 30 EF2 12 30 12 55 19 9 mi 32 0 km 880 yd 800 m This tornado first touched down in the southern part of Port Gibson where a mobile home was shifted off of its foundation and had skirting ripped off while a nearby car was spun around Trees in town were snapped and uprooted a few of which landed on homes Further along the path a large swath of trees was flattened as the tornado moved through heavily forested areas A school building and an outbuilding sustained roof damage as well 52 53 EF0 NW of Hazelhurst Copiah MS 31 50 50 N 90 27 03 W 31 8472 N 90 4507 W 31 8472 90 4507 Hazelhurst Apr 30 EF0 13 01 13 07 5 17 mi 8 32 km 100 yd 91 m A few trees were uprooted with many tree limbs snapped 54 EF1 SE of Learned Hinds MS 32 09 53 N 90 34 26 W 32 1646 N 90 5739 W 32 1646 90 5739 Learned Apr 30 EF1 13 10 13 17 6 12 mi 9 85 km 300 yd 270 m Dozens of trees were snapped or uprooted and a power line was downed 55 EF1 WNW of Edwards Hinds Warren MS 32 20 26 N 90 39 42 W 32 3406 N 90 6617 W 32 3406 90 6617 Edwards Apr 30 EF1 13 14 13 18 2 73 mi 4 39 km 900 yd 820 m A few trees were uprooted and many large tree branches were snapped 56 57 EF1 S of Bolton to Flora Hinds Madison MS 32 18 09 N 90 28 07 W 32 3026 N 90 4686 W 32 3026 90 4686 Bolton Apr 30 EF1 13 22 13 47 20 34 mi 32 73 km 880 yd 800 m A home sustained minor roof damage a metal tractor shed was destroyed two power poles were snapped a mobile home sustained minor damage and a large billboard was damaged The tornado struck Flora before dissipating where buildings sustained minor structural damage in the downtown area and the top of the town s old water tower was blown off 58 59 EF1 SW of Terry Hinds MS 32 04 50 N 90 19 56 W 32 0805 N 90 3322 W 32 0805 90 3322 Terry Apr 30 EF1 13 23 13 26 1 07 mi 1 72 km 150 yd 140 m A metal shed lost most of its roof and had a couple walls damaged A horse trailer was rolled a home had some of its siding ripped off and trees were snapped or uprooted A wooden power pole was bent over as well 60 EF1 N of Edwards Hinds MS 32 24 36 N 90 35 38 W 32 4101 N 90 5938 W 32 4101 90 5938 Edwards Apr 30 EF1 13 23 13 33 7 14 mi 11 49 km 1 800 yd 1 600 m Many trees were snapped or uprooted by this large wedge tornado 61 EF1 WNW of Clinton Hinds MS 32 20 11 N 90 24 50 W 32 3363 N 90 4138 W 32 3363 90 4138 Clinton Apr 30 EF1 13 28 13 31 2 04 mi 3 28 km 500 yd 460 m Numerous trees were snapped and uprooted power lines were downed and a semi truck was overturned 62 EF0 Eastern Covington Tipton TN 35 32 25 N 89 38 41 W 35 5403 N 89 6447 W 35 5403 89 6447 Covington Apr 30 EF0 13 46 13 50 2 1 mi 3 4 km 100 yd 91 m This weak tornado moved through the eastern edge of Covington Trees and power poles were damaged along the path Crestview Middle School sustained minor damage as well 63 EF1 Kearney Park Madison MS 32 35 11 N 90 19 12 W 32 5864 N 90 3199 W 32 5864 90 3199 Flora Apr 30 EF1 13 50 13 54 6 02 mi 9 69 km 400 yd 370 m This tornado touched down in Kearney Park and moved to the northeast A small metal warehouse building and several homes in town sustained minor damage Further along the path an outbuilding had pieces of metal roofing torn off and blown into nearby trees Many trees were snapped and uprooted along the path 64 EF1 SE of Bentonia Yazoo Madison MS 32 37 00 N 90 22 00 W 32 6166 N 90 3668 W 32 6166 90 3668 Bentonia Apr 30 EF1 13 51 13 57 5 04 mi 8 11 km 1 500 yd 1 400 m Trees were snapped and uprooted along the path of this large wedge tornado and a large tree limb fell onto a home 65 66 EF2 ENE of Bentonia to WSW of Pickens Yazoo MS 32 39 14 N 90 19 10 W 32 6538 N 90 3195 W 32 6538 90 3195 Bentonia Apr 30 EF2 13 54 14 17 21 7 mi 34 9 km 2 110 yd 1 930 m Thousands of trees were snapped or uprooted by this massive wedge tornado which at times exceeded a full mile in width Some of the trees landed on homes and caused damage Power poles were snapped outbuildings were damaged or destroyed the tin roof was ripped off a mobile home and frame homes sustained mostly minor damage 67 EF1 NE of Bentonia Yazoo MS 32 46 38 N 90 11 05 W 32 7771 N 90 1848 W 32 7771 90 1848 Bentonia Apr 30 EF1 14 06 14 14 6 88 mi 11 07 km 1 003 yd 917 m High end EF1 wedge tornado caused damage to several structures including a home that had its entire tin roof ripped off and a residence that sustained damage to its awning A mobile home was damaged a barn had its roof blown off and trees were snapped and uprooted as well 68 EF2 WSW of Pickens to Durant Yazoo Holmes Attala MS 32 51 20 N 90 05 42 W 32 8556 N 90 0951 W 32 8556 90 0951 Pickens Apr 30 EF2 14 16 14 41 23 4 mi 37 7 km 1 900 yd 1 700 m 1 death This very large wedge tornado was well over a mile wide at times Thousands of trees were snapped or uprooted and hundreds of power poles and power lines were downed Multiple frame homes lost large portions of their roofs and several other homes sustained less severe damage Four mobile homes were destroyed including one well anchored mobile home that was thrown 300 yards and obliterated A few outbuildings were also damaged or destroyed The tornado struck Durant directly before dissipating where many trees were downed and numerous structures had roofing and siding ripped off A few abandoned brick buildings in the downtown area were largely destroyed 69 70 EF1 NE of Lexington Holmes Carroll MS 33 10 37 N 89 59 08 W 33 1769 N 89 9856 W 33 1769 89 9856 Lexington Apr 30 EF1 14 38 14 49 9 14 mi 14 71 km 400 yd 370 m A few trees were uprooted and many tree limbs were snapped 71 72 EF0 Tylertown Walthall MS 31 07 N 90 08 W 31 12 N 90 14 W 31 12 90 14 Tylertown Apr 30 EF0 14 39 A brief tornado was reported No damage occurred 73 EF0 NE of Forest Scott MS 32 24 27 N 89 23 50 W 32 4074 N 89 3973 W 32 4074 89 3973 Forest Apr 30 EF0 14 41 14 47 4 28 mi 6 89 km 100 yd 91 m Many trees were uprooted a mobile home sustained minor roof damage and had its skirting blown off and tin was ripped off of a chicken house 74 EF1 NNE of Durant Holmes MS 33 08 10 N 89 49 38 W 33 136 N 89 8272 W 33 136 89 8272 Durant Apr 30 EF1 14 42 14 45 3 04 mi 4 89 km 600 yd 550 m Numerous trees were downed along the path 75 EF1 E of West Attala MS 33 09 00 N 89 46 26 W 33 15 N 89 7739 W 33 15 89 7739 West Apr 30 EF1 14 42 14 46 3 85 mi 6 20 km 600 yd 550 m Many trees were uprooted including one that fell on a church 76 EF0 N of West Carroll MS 33 15 19 N 89 45 58 W 33 2553 N 89 7662 W 33 2553 89 7662 West Apr 30 EF0 14 51 14 55 2 63 mi 4 23 km 250 yd 230 m Trees were uprooted power lines were downed and a few shingles were ripped off of a house 77 EF2 S of Vaiden to NW of Kilmichael Carroll Montgomery MS 33 18 12 N 89 45 11 W 33 3033 N 89 7531 W 33 3033 89 7531 West Apr 30 EF2 14 58 15 13 15 49 mi 24 93 km 1 936 yd 1 770 m This strong wedge tornado completely destroyed a large metal I beam shed with debris strewn up to 100 yards away Several smaller sheds were also destroyed Numerous trees were snapped and uprooted power lines were downed and numerous homes sustained roof damage either from the tornado or from falling trees 78 79 EF1 Kilmichael Montgomery MS 33 24 56 N 89 35 40 W 33 4156 N 89 5944 W 33 4156 89 5944 Kilmichael Apr 30 EF1 15 11 15 15 6 63 mi 10 67 km 970 yd 890 m High end EF1 tornado moved directly though Kilmichael Two sheds were destroyed dozens of homes in town sustained roof damage from falling trees and the tornado itself and thousands of trees were snapped or uprooted A tall communications tower was broken in half and dozens of power poles and power lines were downed 80 EF1 N of Kilmichael Montgomery MS 33 30 05 N 89 36 16 W 33 5014 N 89 6045 W 33 5014 89 6045 Kilmichael Apr 30 EF1 15 13 15 19 5 63 mi 9 06 km 800 yd 730 m Many trees were snapped and uprooted along the path 81 EF1 NNE of Kilmichael Montgomery Webster MS 33 31 44 N 89 31 40 W 33 529 N 89 5278 W 33 529 89 5278 Kilmichael Apr 30 EF1 15 14 15 20 6 76 mi 10 88 km 650 yd 590 m Many trees were snapped or uprooted along the path 82 83 EF0 WSW of Tucker Neshoba MS 32 41 13 N 89 05 51 W 32 6869 N 89 0975 W 32 6869 89 0975 Tucker Apr 30 EF0 15 17 15 18 0 29 mi 0 47 km 50 yd 46 m A few trees were snapped one of which fell onto a power line A flag pole was bent in half and the skirting of a mobile home was damaged 84 EF1 NE of Kilmichael Webster MS 33 34 45 N 89 30 12 W 33 5792 N 89 5032 W 33 5792 89 5032 Kilmichael Apr 30 EF1 15 18 15 23 7 44 mi 11 97 km 600 yd 550 m Many trees were snapped or uprooted along the path 85 EF1 W of Slate Springs Calhoun MS 33 44 17 N 89 26 29 W 33 738 N 89 4414 W 33 738 89 4414 Slate Springs Apr 30 EF1 15 26 15 29 2 7 mi 4 3 km 50 yd 46 m Several outbuildings were damaged and destroyed and numerous trees were snapped or uprooted 86 EF1 NNW of New Hope Lowndes MS 33 29 36 N 88 20 34 W 33 4933 N 88 3428 W 33 4933 88 3428 New Hope Apr 30 EF1 16 37 16 43 3 82 mi 6 15 km 440 yd 400 m Numerous trees were snapped or uprooted along the path One tree fell onto a house destroying the structure Another home sustained high end EF1 damage to its roof power poles were broken and a scoreboard at a local park was damaged 87 EF1 Livonia Pointe Coupee LA 30 33 12 N 91 33 33 W 30 5533 N 91 5593 W 30 5533 91 5593 Livonia Apr 30 EF1 18 15 18 17 0 9 mi 1 4 km 50 yd 46 m A church had a large portion of its tin roof ripped off a metal storage building was flipped over onto its roof and a poorly constructed carport had its tin roof ripped off Multiple trees were snapped as well 88 EF0 E of Zachary East Baton Rouge LA 30 38 37 N 91 05 03 W 30 6437 N 91 0843 W 30 6437 91 0843 Zachary Apr 30 EF0 18 50 18 52 0 3 mi 0 48 km 40 yd 37 m Four mobile homes sustained minor damage one of which had its tie down straps ripped off and a poorly constructed carport was destroyed A transmission line connected to another mobile home was ripped off and thrown about 20 feet 6 1 m up into a tree and a wooden fence was blown down as well 89 EF0 Vinemont Cullman AL 34 14 N 86 52 W 34 24 N 86 87 W 34 24 86 87 Vinemont Apr 30 EF0 19 12 19 20 10 05 mi 16 17 km 215 yd 197 m Trees were snapped and uprooted A metal roof was blown off a large garage and into a nearby residence Minor roof and shingle damage also occurred 90 May 1 event Edit List of confirmed tornadoes Monday May 1 2017 note 1 EF Location County Parish State Start Coord Time UTC Path length Max width SummaryEF0 Fort Benning Chattahoochee GA 32 20 24 N 84 55 41 W 32 34 N 84 928 W 32 34 84 928 Fort Benning May 1 EF0 14 07 14 08 0 46 mi 0 74 km 50 yd 46 m Trees were snapped or uprooted 91 EF0 E of Free Home Forsyth GA 34 15 10 N 84 12 55 W 34 2529 N 84 2152 W 34 2529 84 2152 Free Home May 1 EF0 14 24 14 28 2 36 mi 3 80 km 150 yd 140 m A few large trees were uprooted and many tree limbs and branches were broken One tree fell on a mobile home 92 EF0 NW of Prospect Butler PA 40 54 40 N 80 04 34 W 40 911 N 80 076 W 40 911 80 076 Prospect May 1 EF0 18 30 18 33 2 86 mi 4 60 km 50 yd 46 m Dozens of softwood and hardwood trees were snapped or uprooted Roof panels on a barn were ripped off and paneling was removed from a trailer door A frame home sustained minor damage and skirting was removed from mobile homes at a mobile home park where falling trees caused damage to structures and vehicles Greenhouses were damaged and a storage container was lofted over one of the greenhouses 93 EF0 W of Parker Butler PA 41 05 31 N 79 43 55 W 41 092 N 79 732 W 41 092 79 732 Parker May 1 EF0 18 56 18 57 0 38 mi 0 61 km 50 yd 46 m A brief and narrow tornado snapped or uprooted several trees 94 EF0 Beaver Township Clarion PA 41 11 20 N 79 33 11 W 41 189 N 79 553 W 41 189 79 553 Beaver Township May 1 EF0 19 09 19 10 0 88 mi 1 42 km 75 yd 69 m Shingles were ripped from outbuildings yard items were displaced and trees were damaged 95 EF0 NE of Scotch Hill Clarion PA 41 19 52 N 79 15 18 W 41 331 N 79 255 W 41 331 79 255 Turkey Ridge May 1 EF0 19 25 19 26 0 54 mi 0 87 km 100 yd 91 m A brief tornado snapped or uprooted dozens of trees 96 EF0 Cooksburg Clarion PA 41 19 52 N 79 13 26 W 41 331 N 79 224 W 41 331 79 224 Cooksburg May 1 EF0 19 27 19 28 0 75 mi 1 21 km 75 yd 69 m Dozens of trees were snapped or uprooted by this brief tornado 97 EF1 Green Township Clarion Forest PA 41 24 29 N 79 21 18 W 41 408 N 79 355 W 41 408 79 355 Green Township May 1 EF1 19 27 19 31 2 23 mi 3 59 km 100 yd 91 m An extensive swath of trees were snapped and uprooted damaging several cabins upon falling 98 EF2 SE of Marienville 1st tornado Forest PA 41 25 26 N 79 05 53 W 41 424 N 79 098 W 41 424 79 098 Green Township May 1 EF2 19 40 19 42 0 9 mi 1 4 km 350 yd 320 m An initially narrow tornado grew in scale rapidly with several embedded sub vortices causing considerable and widespread damage to hardwood and softwood trees over a nearly mile long path This path was documented via aerial imagery after being discovered and documented by Forest Service personnel 99 EF2 SE of Marienville 2nd tornado Forest Elk PA 41 25 55 N 79 04 26 W 41 432 N 79 074 W 41 432 79 074 Green Township May 1 EF2 19 42 19 44 1 1 mi 1 8 km 175 yd 160 m A narrow convergent path of intense damage was documented via aerial imagery after being discovered and documented by Forest Service personnel Damage consisted entirely of uprooted and snapped hardwood and softwood trees 100 EF0 SE of Newton Catawba NC 35 37 N 81 12 W 35 61 N 81 20 W 35 61 81 20 Newton May 1 EF0 19 54 19 58 2 67 mi 4 30 km 50 yd 46 m Intermittent tornado snapped or uprooted many large trees some of which landed on structures and caused damage Minor roof siding and window damage also occurred 101 EF1 Dahoga Elk PA 41 35 18 N 78 44 37 W 41 5884 N 78 7435 W 41 5884 78 7435 Dahoga May 1 EF1 20 08 20 09 1 68 mi 2 70 km 200 yd 180 m Numerous trees were knocked down along the path 102 EF1 Rebersburg Centre PA 40 56 19 N 77 27 30 W 40 9386 N 77 4583 W 40 9386 77 4583 Rebersburg May 1 EF1 22 44 22 45 1 1 mi 1 8 km 100 yd 91 m Several dozen homes and outbuildings in town were damaged and dozens of trees were snapped or uprooted A utility pole was snapped and one person was injured when a work shed collapsed onto him 103 Eustace Canton Texas Edit Eustace Canton TexasEF4 tornado nbsp EF4 damage to a two story brick house southwest of Canton TX Highest winds180 mph 290 km h Max rating1EF4 tornadoFatalities2 fatalities 25 injuriesDamage 1 2 million 2017 USD 1Most severe tornado damage see Enhanced Fujita scaleThis violent rain wrapped EF4 wedge tornado first touched down south of Eustace at 5 29 pm CDT prompting a Particularly Dangerous Situation tornado warning 104 Damage at the beginning of the path ranged from EF0 to EF1 strength as many trees were snapped and uprooted a manufactured home sustained minor damage and a wooden fence was downed The tornado intensified as it moved northeastward and approached U S Route 175 reaching EF2 strength as it passed to the southeast of Eustace A communications tower was bent in half a one story home had most of its roof torn off while a large two story brick home had major damage to its roof structure and second floor Past Route 175 the tornado weakened back to EF1 strength and turned due north widening dramatically as it approached the Van Zandt County line The tornado crossed into Van Zandt County and strengthened back to EF2 intensity at the intersection of County Road 2901 and County Road 2908 Numerous trees were snapped a house had its roof torn off a small house lost its roof and sustained collapse of exterior walls while a third home had a large section of its roof removed A mobile home was completely destroyed as well in this area The wedge tornado briefly weakened back to EF1 intensity as it continued northward before dramatically re intensifying to EF4 strength as it crossed County Road 2301 A well built two story brick home was completely leveled in this area with much of the foundation slab swept clean of debris Numerous trees along this segment of the path were denuded and sustained severe debarking Continuing to move to the north the tornado weakened to EF3 intensity and reached its peak width a full mile wide Numerous metal truss towers were collapsed and mangled along this portion of the path The tornado maintained EF3 strength as it passed west of Canton where a house was destroyed and left with only interior rooms standing The tornado then turned towards the northwest and dissipated to the west of Canton shortly afterwards Two people were killed and 25 others were injured 105 9 Canton Fruitvale Emory Texas Edit Canton Fruitvale Emory TexasEF3 tornado nbsp Remains of the Dodge dealership that was destroyed along I 20 to the east of Canton TXHighest winds145 mph 233 km h Max rating1EF3 tornadoFatalities2 fatalities 24 injuriesDamage 670 000 2017 USD 1Most severe tornado damage see Enhanced Fujita scaleThis destructive EF3 wedge tornado first touched down about 25 miles to the south of Canton Texas at 5 41 pm CDT before it began moving north towards town The tornado crossed Texas State Highway 19 causing only EF0 damage at this point By around 6 pm a Particularly Dangerous Situation tornado warning was issued for Canton as reports of a large wedge tornado approaching town were received from storm chasers in the local area Reaching EF1 strength the tornado completely destroyed The Rustic Barn a ceremony and wedding venue in this area 20 people were inside the structure when the tornado hit though remarkably no injuries occurred at that location The tornado then intensified to EF3 strength as it approached Interstate 20 from the south toppling metal truss towers to the ground The wedge tornado crossed the interstate destroying a Dodge dealership and snapping or debarking many trees Several motorists sought shelter by parking their cars underneath an overhang at the dealership and survived without injury despite severe damage to their vehicles and the building However not all motorists in this area were as fortunate and one woman was killed as her vehicle was thrown from the interstate into an open field Several other vehicles were swept from the interstate into a ravine as well Some cars from the Dodge dealership were found up to half a mile away from where they originated with their showroom license plates still attached 106 Several metal self storage buildings and a restaurant were also heavily damaged in this area along with the Yesterland Farm amusement park EF3 damage continued to the north of I 20 and multiple homes and farm structures were destroyed along this segment of the path 9 The tornado weakened to EF2 strength as it crossed County Road 1106 but was still causing significant damage as it continued northward towards the town of Fruitvale By 6 15 pm the tornado proceeded to strike the western part of Fruitvale severely damaging homes downing many trees and power lines destroying outbuildings tossing vehicles and killing farm animals in this area North of Fruitvale the tornado maintained EF2 strength as it continued to the north and crossed into Rains County EF2 damage continued further to the north and the tornado crossed US 69 to the southeast of Emory A church and multiple homes sustained major structural damage in this area One home sustained very high end EF2 damage and was left with only interior rooms standing Barns and greenhouses were destroyed as well The tornado continued to the east of Emory and then weakened to EF1 strength as it approached the Lake Fork Reservoir The tornado weakened further to EF0 strength as it crossed the reservoir and Highway 514 before dissipating A total of 2 people were killed and 24 others were injured by this tornado which was up to a mile wide at times 9 The following day the mayor of the city Lou Ann Everett declared a need for assistance following the event She also reported during this speech that The damage was extensive in the affected area I have just driven through some of it and it is heartbreaking and upsetting to say the least 107 108 Non tornadic impacts EditFlooding impacts Edit nbsp Flooding occurred in the Lower Mississippi River Basin According to the NWS multiple reports of flash flooding had impacted several states in a range extending from Oklahoma to Missouri 109 Late on April 28 a flood watch was issued for a large portion of the Central United States as high moisture clashing with the stationary front was expected to create life threatening floods potentially being caused by thunderstorm training Rainfall totals of up to 11 05 inches 28 1 cm caused significant damage to property and crops A large amount of farmland was rendered unusable due to the catastrophic flooding Farmers had also made plans to plant crops however those plans had to be cancelled due to their farmland being flooded 110 The flooding has also caused sewage and chemical waste to mix with the rainwater causing fears of poisoning Sandbagging efforts have been full fledged as the Mississippi River continued to rise In addition multiple water rescues were being carried out in places that had been deluged with heavy rainfall overnight some areas picking up to 6 inches 15 cm in only 12 hours In total some locations were able to pick up almost 1 foot 30 cm of rainfall during the ordeal Rainfall rates of 1 to 2 inches 2 5 to 5 1 cm per hour caused flash flooding to occur in a lot of areas Storm drains were not able to handle the large amounts of rain so a lot of these sewers ended up backing up onto the streets Many vehicles that attempted to drive through flooded streets were swept away and or stranded by the floods Rivers reached moderate to major flood stages in a lot of locations which caused general street closures and severe overflow of rivers In addition certain levees were overwhelmed by the large amounts of rain 111 Oklahoma Edit On April 29 in Oklahoma the Oklahoma City Fire Department advised residents to stay home due to downed trees and power lines 109 112 In addition multiple portions of interstates including I 235 and I 40 had to be shut down because of downed power lines and flooding 113 Lightning ignited a home fire according to news outlets while a second was reported to have possibly triggered another As much as 39 000 were reported to have been without power by early on April 29 Missouri Edit Parts of Interstate 44 in Missouri were closed after the interstate began to flood Route 141 was closed at Interstate 44 well into the week of May 7 13 due to the floodwaters overtopping the low lying intersection This was the second occurrence of this thoroughfare s extended closure since December 2015 citation needed Seven levees on the Missouri River were overtopped by water while another seven levees have been breached altogether Officials in Missouri continue to warn about potentially contaminated floodwater and advised residents to avoid the water at all costs The governor of Missouri was forced to declare a state of emergency for all of southern Missouri after the floods began to damage property Officials estimate that some 200 homes have been affected by the floods near St Louis and that another 1500 homes could be at risk by the floodwaters 114 Due to flooding at Busch Stadium a game between the Saint Louis Cardinals and Cincinnati Reds was postponed 115 Arkansas Edit Officials in Arkansas estimate that close to 1 million acres of farmland have been affected in the state The University of Arkansas stated that damage totals could be near 64 5 million US dollars Close to 50 homes have been damaged in Randolph County in Arkansas while 76 residents had to be evacuated due to floodwaters threatening a nursing home A levee failure in Pocahontas allowed for water to spill into a small town threatening about 6 500 residents A total of 108 National Guard members have been deployed in the state for relief The governor of Arkansas also stated that close to 500 evacuations had already been carried out and that they have 25 vehicles prepared in the case that more evacuations needed to occur 114 Louisiana Edit In Louisiana a school bus was stranded after attempting to cross a flooded roadway The Mississippi River reached a top five crest at 12 feet 3 7 m above flood stage 114 Snow impacts Edit nbsp The storm complex over the Central United States on April 30The same weather system produced heavy snow affected parts of Colorado Wyoming Kansas and Missouri On April 28 residents in Denver Colorado and other major cities began preparing for the storm Officials were also worried that because of the time of year where most trees were in full bloom the heavy wet snow might cause branches to break and fall down possibly causing power outages 116 In Boulder where a golf tournament was being held officials were prepared for possible delays to the tournament 117 In the end Denver picked up 5 inches 13 cm with higher amounts in the mountains 116 At the height of the storm up to 9 200 were reported to be without power in Pueblo 118 Previously the winter storm had dumped up to 2 feet 24 in of snow in the higher elevations of Wyoming 116 The state s Department of Transportation also urged residents to stay off the roadways if necessary In addition Highway 16 was shut down in the Bighorn Mountains because of the treacherous conditions 119 Blizzard warnings were issued for Kansas and the adjacent areas as heavy snow and gusty winds were predicted 116 After the storm subsided about 100 evacuations and 36 rescues were reported 120 In the northwestern part of the state 130 miles 210 km of Interstate 70 was shut down due to the treacherous conditions 121 116 See also EditDecember 2015 North American storm complex Tornado outbreak of April 27 30 2014 Tornadoes of 2017 Floods in the United States 2001 presentNotes Edit a b c d All dates are based on the local time zone where the tornado touched down however all times are in Coordinated Universal Time for consistency References Edit Winter Storm Ursa Will End April With Rockies High Plains Snow Upper Midwest Says Same for May Day The Weather Channel April 28 2017 Retrieved April 28 2017 Billion Dollar Weather and Climate Disasters Events NOAA February 2022 Retrieved February 22 2022 Latest Forecast Denver Is Under A Winter Storm Warning cbslocal com 28 April 2017 Retrieved 29 April 2017 Samenow Jason 28 April 2017 A blast of snow in spring Winter storm warning in Denver into Saturday Retrieved 29 April 2017 via washingtonpost com Service NOAA s National Weather WPC Surface Analysis Archive noaa gov Retrieved 29 April 2017 WPC Storm Summary 1 Weather Prediction Center April 28 2017 WPC Storm Summary 3 Weather Prediction Center April 29 2017 WPC Storm Summary 5 Weather Prediction Center April 29 2017 a b c d e ArcGIS Web Application WPC Storm Summary 6 Weather Prediction Center April 30 2017 Filtered Storm Reports for 05 01 Storm Prediction Center Storm Prediction Center Norman OK Retrieved 2 May 2017 Oklahoma Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Tulsa Oklahoma 2017 Retrieved November 6 2017 Kentucky Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Louisville Kentucky 2017 Retrieved November 6 2017 Louisiana Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Shreveport Louisiana 2017 Retrieved November 7 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Little Rock Arkansas 2017 Retrieved November 7 2017 Missouri Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in St Louis Missouri 2017 Retrieved November 7 2017 Illinois Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in St Louis Missouri 2017 Retrieved November 7 2017 Illinois Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in St Louis Missouri 2017 Retrieved November 7 2017 Texas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Oklahoma Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Tulsa Oklahoma 2017 Retrieved November 7 2017 Illinois Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Lincoln Illinois 2017 Retrieved November 7 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Tulsa Oklahoma 2017 Retrieved November 7 2017 Texas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF4 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF3 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Fort Worth Texas 2017 Retrieved November 7 2017 Texas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Shreveport Louisiana 2017 Retrieved November 7 2017 Texas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Shreveport Louisiana 2017 Retrieved November 7 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Little Rock Arkansas 2017 Retrieved November 7 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Little Rock Arkansas 2017 Retrieved November 7 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Missouri Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Missouri Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Arkansas Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Little Rock Arkansas 2017 Retrieved November 8 2017 Missouri Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Paducah Kentucky 2017 Retrieved November 8 2017 Louisiana Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Shreveport Louisiana 2017 Retrieved November 8 2017 Louisiana Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Lake Charles Louisiana 2017 Retrieved November 8 2017 Louisiana Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Arkansas Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Little Rock Arkansas 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Tennessee Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Preliminary Local Storm Report Report Iowa Environmental Mesonet National Weather Service Weather Forecast Office in New Orleans Louisiana May 1 2017 Retrieved May 2 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF2 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Memphis Tennessee 2017 Retrieved November 8 2017 Mississippi Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Jackson Mississippi 2017 Retrieved November 8 2017 Louisiana Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in New Orleans Louisiana 2017 Retrieved November 8 2017 Louisiana Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in New Orleans Louisiana 2017 Retrieved November 8 2017 Alabama Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Huntsville Alabama 2017 Retrieved November 8 2017 Georgia Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Atlanta Georgia 2017 Retrieved November 10 2017 Georgia Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Atlanta Georgia 2017 Retrieved November 10 2017 Pennsylvania Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Pittsburgh Pennsylvania 2017 Retrieved November 10 2017 Storm Events Database Event Details National Centers for Environmental Information Storm Events Database Event Details National Centers for Environmental Information North Carolina Event Report EF0 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in Greenville Spartanburg South Carolina 2017 Retrieved November 10 2017 Pennsylvania Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in State College Pennsylvania 2017 Retrieved November 10 2017 Pennsylvania Event Report EF1 Tornado Report National Centers for Environmental Information National Weather Service Weather Forecast Office in State College Pennsylvania 2017 Retrieved November 10 2017 Eustace homes destroyed family members hospitalized KLTV 1 May 2017 Retrieved 1 May 2017 April 27th tornadoes NWS Fort Worth Dallas 30 April 2017 Retrieved 26 June 2020 LAKANA 30 April 2017 NWS 4 confirmed tornadoes during Saturday storms easttexasmatters com Retrieved 30 April 2017 LAKANA 30 April 2017 Canton mayor Damage heartbreaking and upsetting easttexasmatters com Retrieved 30 April 2017 LAKANA 30 April 2017 NWS Preliminary report shows EF 3 or EF 4 hit Canton area easttexasmatters com Retrieved 30 April 2017 a b Severe Storms Bring Flooding Downed Trees and Power Lines to Oklahoma City Several States Face Life Threatening Conditions weather com Retrieved 29 April 2017 Life Threatening Flash Flood Danger Will Persist Through the Weekend in the Ozarks Mississippi Valley weather com Retrieved 29 April 2017 Dramatic aerial images show Arkansas Missouri flooding overtaking downs USAToday Retrieved 5 May 2017 Oklahoma City Fire on Twitter twitter com Retrieved 29 April 2017 KOCO Staff 29 April 2017 Storms cause flooding power outages and damage across OKC metro koco com Retrieved 29 April 2017 a b c Wright Pam Death Toll Climbs to 10 in South Midwest Flooding Worst is on the way for parts of the Mississippi River Weather com Retrieved 5 May 2017 Rain postpones Reds Cardinals game in St Louis WDTN April 29 2017 a b c d e Winter Storm Ursa Dumps Snow on Higher Elevations Denver Officials Prepare for Impacts weather com Retrieved 29 April 2017 TEGNA Snow could impact Pac 12 golf championships 9news com Retrieved 29 April 2017 HILLSTROM ZACH Late spring snowstorm causes damage electrical outages chieftain com Retrieved 30 April 2017 writers Star Tribune staff 28 April 2017 Storm closes roads across Wyoming trib com Retrieved 29 April 2017 Relentless rain swamps Missouri as Greitens declares state of emergency kansascity com Retrieved 30 April 2017 KAKE News on Twitter twitter com Retrieved 30 April 2017 External links EditApril 29 2017 East Texas Tornado Event NWS Fort Worth Retrieved from https en wikipedia org w index php title Tornado outbreak and floods of April 28 May 1 2017 amp oldid 1180244812, wikipedia, wiki, book, books, library,

article

, read, download, free, free download, mp3, video, mp4, 3gp, jpg, jpeg, gif, png, picture, music, song, movie, book, game, games.