Numerous supercell storms were followed by a large line of thunderstorms that produced severe weather on the evening and overnight of the 7th into the 8th.

Hail in ELLIS, OKLAHOMA
From 07-MAY-19 19:33:00 to 07-MAY-19 19:33:00 (CST-6)
Location: HARMON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Twitter photo.

Thunderstorm Wind in GARFIELD, OKLAHOMA
From 07-MAY-19 22:00:00 to 07-MAY-19 22:00:00 (CST-6)
Location: BRECKINRIDGE
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Wind damage to a carport and mobile home. Time estimated.

Thunderstorm Wind in GREER, OKLAHOMA
From 07-MAY-19 22:15:00 to 07-MAY-19 22:15:00 (CST-6)
Location: HESTER
Magnitude: 67.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in WASHITA, OKLAHOMA
From 07-MAY-19 22:44:00 to 07-MAY-19 22:44:00 (CST-6)
Location: ROCKY
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Time is estimated based on radar.

Hail in ROGER MILLS, OKLAHOMA
From 07-MAY-19 19:18:00 to 07-MAY-19 19:18:00 (CST-6)
Location: REYDON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in WOODS, OKLAHOMA
From 07-MAY-19 19:25:00 to 07-MAY-19 19:25:00 (CST-6)
Location: HOPETON
Magnitude: 70.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in BECKHAM, OKLAHOMA
From 07-MAY-19 19:29:00 to 07-MAY-19 19:29:00 (CST-6)
Location: ERICK
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in CADDO, OKLAHOMA
From 08-MAY-19 00:51:00 to 08-MAY-19 00:51:00 (CST-6)
Location: CARNEGIE
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in CADDO, OKLAHOMA
From 08-MAY-19 01:10:00 to 08-MAY-19 01:10:00 (CST-6)
Location: FT COBB RES DAM
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Flood in BECKHAM, OKLAHOMA
From 08-MAY-19 06:00:00 to 08-MAY-19 09:00:00 (CST-6)
Location: ERICK
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Cars and semis stranded were in flood waters on I-40 at the Hext exit. Report via twitter.

Flood in BLAINE, OKLAHOMA
From 08-MAY-19 06:15:00 to 08-MAY-19 09:15:00 (CST-6)
Location: WATONGA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Standing water in low lying areas. Picture of Laing Ave. Shared via twitter.

Flood in BECKHAM, OKLAHOMA
From 08-MAY-19 07:46:00 to 08-MAY-19 10:46:00 (CST-6)
Location: SAYRE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

High school football field was covered with standing water.

Thunderstorm Wind in JACKSON, OKLAHOMA
From 07-MAY-19 22:55:00 to 07-MAY-19 22:55:00 (CST-6)
Location: ALTUS
Magnitude: 53.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in WASHITA, OKLAHOMA
From 07-MAY-19 23:35:00 to 07-MAY-19 23:35:00 (CST-6)
Location: BESSIE
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Thunderstorm Wind in LOGAN, OKLAHOMA
From 07-MAY-19 23:45:00 to 07-MAY-19 23:45:00 (CST-6)
Location: COYLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Reports of limbs downed.

Hail in KIOWA, OKLAHOMA
From 08-MAY-19 00:04:00 to 08-MAY-19 00:04:00 (CST-6)
Location: COOPERTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flood in LINCOLN, OKLAHOMA
From 08-MAY-19 08:00:00 to 08-MAY-19 11:00:00 (CST-6)
Location: WELLSTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Water flowing over SH-102 roadway in Lincoln county.  Picture was shared by ODOT via twitter.

Flood in WASHITA, OKLAHOMA
From 08-MAY-19 09:07:00 to 08-MAY-19 12:07:00 (CST-6)
Location: ROCKY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

Farmland was flooded.

Flood in WASHITA, OKLAHOMA
From 08-MAY-19 09:07:00 to 08-MAY-19 12:07:00 (CST-6)
Location: SENTINEL
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Other Federal Agency

SH 55 between Sentinel and Rocky was closed due to water on roadway.

Tornado in WASHITA, OKLAHOMA
From 07-MAY-19 22:46:00 to 07-MAY-19 22:48:00 (CST-6)
Location: CORDELL
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

While the Rocky tornado was moving north-northeast between Rocky and Cordell, spotters observed a second simultaneous tornado that was estimated to be about 5 miles south-southwest of Cordell. Darkness prevented observers from distinguishing rather this was a satellite tornado around the Rocky tornado or a tornado along a parallel path. No damage was observed.

Tornado in KIOWA, OKLAHOMA
From 07-MAY-19 23:27:00 to 07-MAY-19 23:27:00 (CST-6)
Location: COLD SPRINGS
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

A storm chaser observed a brief needle tornado looking north from near Headrick. No damage is known to have occurred and the location of the tornado is estimated based on radar.

Thunderstorm Wind in KAY, OKLAHOMA
From 07-MAY-19 22:55:00 to 07-MAY-19 23:02:00 (CST-6)
Location: NEWKIRK
Magnitude: 90.00 EG
Property damage: 80.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A storm associated with a Quasi-Linear Convective System (QLCS) produced widespread wind damage and an embedded tornado path. The area of wind developed just southwest of Newkirk and produced a swath of mostly light damage to trees through central, southern and eastern sections of Newkirk including downtown. A few homes and buildings were damaged. The most significant wind damage was on the northeast side where a mobile home was destroyed. The swath of wind damage was generally 300-500 yards wide through much of Newkirk, but ended in a large divergent downburst just northeast of town that became about 1500 yards wide.

Tornado in CUSTER, OKLAHOMA
From 07-MAY-19 19:32:00 to 07-MAY-19 19:36:00 (CST-6)
Location: BUTLER
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Two storm chasers observed a tornado in a rural area of northern Custer County north of Butler. No damage was reported and the tornado path is estimated.

Flash Flood in GREER, OKLAHOMA
From 08-MAY-19 05:45:00 to 08-MAY-19 08:45:00 (CST-6)
Location: WILLOW
Flood cause: Heavy Rain
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Law Enforcement

School bus washed off roadway. Driver and two children were rescued.

Thunderstorm Wind in BECKHAM, OKLAHOMA
From 07-MAY-19 19:38:00 to 07-MAY-19 19:38:00 (CST-6)
Location: TEXOLA
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Semi overturned at mile marker 3 on  I-40.

Flash Flood in ALFALFA, OKLAHOMA
From 07-MAY-19 22:05:00 to 08-MAY-19 01:05:00 (CST-6)
Location: BURLINGTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Extensive flooding in Burlington.

Flood in GRANT, OKLAHOMA
From 07-MAY-19 09:02:00 to 07-MAY-19 12:02:00 (CST-6)
Location: DEER CREEK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Standing water on roadway. Report with picture via twitter.

Flash Flood in ALFALFA, OKLAHOMA
From 07-MAY-19 20:30:00 to 07-MAY-19 23:30:00 (CST-6)
Location: CHEROKEE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Rural roadways washed out near cherokee. Time estimated from radar.

Flash Flood in WOODS, OKLAHOMA
From 07-MAY-19 20:10:00 to 07-MAY-19 23:10:00 (CST-6)
Location: ALVA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Three roads closed out of Alva due to debris and water over the roadways.

Flash Flood in WOODS, OKLAHOMA
From 07-MAY-19 21:31:00 to 08-MAY-19 00:31:00 (CST-6)
Location: HOPETON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Flood waters threatening a structure.

Flash Flood in BECKHAM, OKLAHOMA
From 07-MAY-19 21:40:00 to 08-MAY-19 00:40:00 (CST-6)
Location: DELHI
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Flood water over road.

Flash Flood in CUSTER, OKLAHOMA
From 07-MAY-19 23:05:00 to 08-MAY-19 02:05:00 (CST-6)
Location: CLINTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Water flowing over I-40.

Flash Flood in CADDO, OKLAHOMA
From 08-MAY-19 01:21:00 to 08-MAY-19 04:21:00 (CST-6)
Location: CARNEGIE
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Water over roadways in Carnegie. Water reported in one house, and Highway 9 is closed due to water on road.

Flash Flood in BECKHAM, OKLAHOMA
From 08-MAY-19 01:00:00 to 08-MAY-19 04:00:00 (CST-6)
Location: SAYRE
Flood cause: Heavy Rain
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Multiple semi trucks and cars stranded in high flood waters over interstate 40. Time of first flooding estimated based on radar.

Flash Flood in BECKHAM, OKLAHOMA
From 08-MAY-19 01:06:00 to 08-MAY-19 04:06:00 (CST-6)
Location: CARTER
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Water covering Highway 283 with semi trucks stranded.

Tornado in WASHITA, OKLAHOMA
From 07-MAY-19 22:32:00 to 07-MAY-19 22:55:00 (CST-6)
Location: ROCKY
Tornado F-scale: EF2
Property damage: 120.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

This tornado developed as another tornado just a mile to the southeast was dissipating in northern Kiowa County. This second tornado moved north-northeast directly into the town of Rocky. Fortunately the tornado was relatively weak in Rocky and the damage in town was generally EF0 tree damage. The tornado turned more northeast after moving through Rocky and intensified to EF2 intensity. Northeast of town, a transmitter shelter building was damaged, a few mobile homes were significantly damaged, outbuildings damaged or destroyed, and a number of trees and power poles were damaged. Some debris from mobile homes and/or outbuildings were blown about 3/4 of a mile to the northeast. For the last two miles of the path, the tornado turned north and dissipated south of US-183 to the south-southwest of Cordell.

Tornado in KIOWA, OKLAHOMA
From 07-MAY-19 22:23:00 to 07-MAY-19 22:33:00 (CST-6)
Location: HOBART
Tornado F-scale: EF2
Property damage: 75.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A large tornado developed north-northeast of Hobart and moved north-northeast to just southwest of the intersection of US-183 and the Kiowa-Washita County line. One mobile home received roof damage, a number of barns and outbuildings were damaged or destroyed, and trees and power poles were damaged, including at least four wooden large transmission line poles that were snapped. As this tornado was dissipating, a second tornado was developing about one mile to the NW in Washita County.

Tornado in BECKHAM, OKLAHOMA
From 07-MAY-19 19:12:00 to 07-MAY-19 19:16:00 (CST-6)
Location: TEXOLA
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Television storm chasers and emergency management spotters observed a tornado to the south of Texola moving northeast. No damage was reported and the path of the tornado was estimated based on spotter reports and radar.

Tornado in KAY, OKLAHOMA
From 07-MAY-19 22:57:00 to 07-MAY-19 23:01:00 (CST-6)
Location: NEWKIRK
Tornado F-scale: EF1
Property damage: 25.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A storm associated with a Quasi-Linear Convective System (QLCS) produced a wide swath of wind damage and an embedded tornado in and near Newkirk. The tornado developed on the southwest side of town, moved northeast to just southeast of downtown, then turned north along Pine Avenue dissipating just northeast of town. A few houses had some minor damage and a number of sheds and outbuildings were damaged. Tree and power line damage was also observed along the path.

Flash Flood in CANADIAN, OKLAHOMA
From 08-MAY-19 02:00:00 to 08-MAY-19 05:00:00 (CST-6)
Location: EL RENO
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Railroad track foundation was washed away. Time estimated.

Tornado in BECKHAM, OKLAHOMA
From 07-MAY-19 21:10:00 to 07-MAY-19 21:10:00 (CST-6)
Location: CARTER
Tornado F-scale: EFU
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

An Oklahoma City television storm chaser reported a tornado estimated to be about 4 miles northwest of Carter. No damage was reported in the area.