A very intense supercell produced a long swath of very large hail reports across portions of western north Texas on the evening of the 7th. Later,  line of thunderstorms swept across much of Oklahoma producing wind and hail.

Hail in GREER, OKLAHOMA
From 07-MAY-20 17:00:00 to 07-MAY-20 17:00:00 (CST-6)
Location: REED
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Hail in HARMON, OKLAHOMA
From 07-MAY-20 17:03:00 to 07-MAY-20 17:03:00 (CST-6)
Location: HOLLIS
Magnitude: 3.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in GREER, OKLAHOMA
From 07-MAY-20 17:17:00 to 07-MAY-20 17:17:00 (CST-6)
Location: REED
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in JACKSON, OKLAHOMA
From 07-MAY-20 17:17:00 to 07-MAY-20 17:17:00 (CST-6)
Location: ELDORADO
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in GREER, OKLAHOMA
From 07-MAY-20 17:20:00 to 07-MAY-20 17:20:00 (CST-6)
Location: GRANITE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Time estimated from radar.

Hail in GREER, OKLAHOMA
From 07-MAY-20 17:20:00 to 07-MAY-20 17:20:00 (CST-6)
Location: GRANITE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Hail in JACKSON, OKLAHOMA
From 07-MAY-20 17:24:00 to 07-MAY-20 17:24:00 (CST-6)
Location: ELDORADO
Magnitude: 3.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in KIOWA, OKLAHOMA
From 07-MAY-20 17:30:00 to 07-MAY-20 17:30:00 (CST-6)
Location: HOBART
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in JACKSON, OKLAHOMA
From 07-MAY-20 17:34:00 to 07-MAY-20 17:34:00 (CST-6)
Location: ELDORADO
Magnitude: 2.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Mping report.

Hail in KIOWA, OKLAHOMA
From 07-MAY-20 17:37:00 to 07-MAY-20 17:37:00 (CST-6)
Location: HOBART
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Mping report.

Hail in GREER, OKLAHOMA
From 07-MAY-20 18:30:00 to 07-MAY-20 18:30:00 (CST-6)
Location: GRANITE
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in COAL, OKLAHOMA
From 07-MAY-20 19:36:00 to 07-MAY-20 19:36:00 (CST-6)
Location: OLNEY
Magnitude: 2.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in COMANCHE, OKLAHOMA
From 07-MAY-20 20:18:00 to 07-MAY-20 20:18:00 (CST-6)
Location: CACHE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Hail in WOODS, OKLAHOMA
From 07-MAY-20 20:43:00 to 07-MAY-20 20:43:00 (CST-6)
Location: CAMP HOUSTON
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Thunderstorm Wind in WOODWARD, OKLAHOMA
From 07-MAY-20 21:00:00 to 07-MAY-20 21:00:00 (CST-6)
Location: MOORELAND ARPT
Magnitude: 56.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in WOODS, OKLAHOMA
From 07-MAY-20 21:43:00 to 07-MAY-20 21:43:00 (CST-6)
Location: HOPETON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Twitter report.

Hail in MAJOR, OKLAHOMA
From 07-MAY-20 22:19:00 to 07-MAY-20 22:19:00 (CST-6)
Location: AMES
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in GRADY, OKLAHOMA
From 07-MAY-20 23:46:00 to 07-MAY-20 23:46:00 (CST-6)
Location: MINCO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm Wind in CADDO, OKLAHOMA
From 08-MAY-20 00:00:00 to 08-MAY-20 00:00:00 (CST-6)
Location: FT COBB RES DAM
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in CANADIAN, OKLAHOMA
From 08-MAY-20 00:01:00 to 08-MAY-20 00:01:00 (CST-6)
Location: MUSTANG
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in CADDO, OKLAHOMA
From 08-MAY-20 00:14:00 to 08-MAY-20 00:14:00 (CST-6)
Location: ANADARKO
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in COAL, OKLAHOMA
From 08-MAY-20 02:37:00 to 08-MAY-20 02:37:00 (CST-6)
Location: LEHIGH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Estimated severe wind gust.

Thunderstorm Wind in CADDO, OKLAHOMA
From 08-MAY-20 00:16:00 to 08-MAY-20 00:16:00 (CST-6)
Location: ANADARKO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Estimated severe wind gusts reported.

Hail in COMANCHE, OKLAHOMA
From 08-MAY-20 00:20:00 to 08-MAY-20 00:20:00 (CST-6)
Location: MEERS
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in GRADY, OKLAHOMA
From 08-MAY-20 00:25:00 to 08-MAY-20 00:25:00 (CST-6)
Location: CHICKASHA ARPT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Estimated severe wind gusts reported.

Thunderstorm Wind in COMANCHE, OKLAHOMA
From 08-MAY-20 00:30:00 to 08-MAY-20 00:30:00 (CST-6)
Location: ELGIN
Magnitude: 55.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in GRADY, OKLAHOMA
From 08-MAY-20 00:35:00 to 08-MAY-20 00:35:00 (CST-6)
Location: BRADLEY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Reported at Highway 19 west side of Bradley, trees are down on the road, from twitter picture.

Thunderstorm Wind in SEMINOLE, OKLAHOMA
From 08-MAY-20 00:38:00 to 08-MAY-20 00:38:00 (CST-6)
Location: SEMINOLE
Magnitude: 56.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Downed power lines in town. Time estimate from radar.

Thunderstorm Wind in SEMINOLE, OKLAHOMA
From 08-MAY-20 00:45:00 to 08-MAY-20 00:45:00 (CST-6)
Location: BOWLEGS
Magnitude: 52.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in GARVIN, OKLAHOMA
From 08-MAY-20 00:58:00 to 08-MAY-20 00:58:00 (CST-6)
Location: PAULS VALLEY
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in PONTOTOC, OKLAHOMA
From 08-MAY-20 01:01:00 to 08-MAY-20 01:01:00 (CST-6)
Location: ADA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Estimate relayed through NWSChat.

Hail in STEPHENS, OKLAHOMA
From 08-MAY-20 01:09:00 to 08-MAY-20 01:09:00 (CST-6)
Location: DUNCAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Mping report.

Hail in STEPHENS, OKLAHOMA
From 08-MAY-20 01:11:00 to 08-MAY-20 01:11:00 (CST-6)
Location: DUNCAN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in STEPHENS, OKLAHOMA
From 08-MAY-20 01:14:00 to 08-MAY-20 01:14:00 (CST-6)
Location: DUNCAN
Magnitude: 2.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in STEPHENS, OKLAHOMA
From 08-MAY-20 01:20:00 to 08-MAY-20 01:20:00 (CST-6)
Location: DUNCAN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: COOP Observer

Hail in MURRAY, OKLAHOMA
From 08-MAY-20 01:21:00 to 08-MAY-20 01:21:00 (CST-6)
Location: SULPHUR
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in COAL, OKLAHOMA
From 08-MAY-20 01:30:00 to 08-MAY-20 01:30:00 (CST-6)
Location: COALGATE
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Tree limbs down, damages to multiple roofs in town. Time estimated by radar.

Thunderstorm Wind in COAL, OKLAHOMA
From 08-MAY-20 01:35:00 to 08-MAY-20 01:35:00 (CST-6)
Location: LEHIGH
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Roof damage, church in town had metal roof peeled off and  hanging in power lines. Power lines downed and tree damage.

Thunderstorm Wind in ATOKA, OKLAHOMA
From 08-MAY-20 01:45:00 to 08-MAY-20 01:45:00 (CST-6)
Location: ATOKA
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Report of trees and power lines down in the city of Atoka. Several other reports of tree damage and power lines downed across the county.

Hail in ATOKA, OKLAHOMA
From 08-MAY-20 01:46:00 to 08-MAY-20 01:46:00 (CST-6)
Location: ATOKA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in MARSHALL, OKLAHOMA
From 08-MAY-20 01:48:00 to 08-MAY-20 01:48:00 (CST-6)
Location: MADILL
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Large tree uprooted in the southwest part of town. Time based on radar.

Thunderstorm Wind in MARSHALL, OKLAHOMA
From 08-MAY-20 01:48:00 to 08-MAY-20 01:48:00 (CST-6)
Location: OAKLAND
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Fire Department/Rescue

Mobile home had part of its roof removed by straight line winds, time estimated from radar.

Hail in JEFFERSON, OKLAHOMA
From 08-MAY-20 01:53:00 to 08-MAY-20 01:53:00 (CST-6)
Location: RINGLING
Magnitude: 1.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Thunderstorm Wind in ATOKA, OKLAHOMA
From 08-MAY-20 01:55:00 to 08-MAY-20 01:55:00 (CST-6)
Location: BENTLEY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Uprooted tree and downed tree limbs at Bentley cemetery. Pictures submitted via facebook.

Thunderstorm Wind in ATOKA, OKLAHOMA
From 08-MAY-20 01:55:00 to 08-MAY-20 01:55:00 (CST-6)
Location: LANE
Magnitude: 65.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

Hail in CARTER, OKLAHOMA
From 08-MAY-20 01:57:00 to 08-MAY-20 01:57:00 (CST-6)
Location: HEALDTON
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Thunderstorm Wind in ATOKA, OKLAHOMA
From 08-MAY-20 02:02:00 to 08-MAY-20 02:02:00 (CST-6)
Location: LANE
Magnitude: 61.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Back porch tin awning torn off, freezer moved off porch.

Thunderstorm Wind in BRYAN, OKLAHOMA
From 08-MAY-20 02:02:00 to 08-MAY-20 02:02:00 (CST-6)
Location: CADDO
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Report relayed through NWSchat.

Thunderstorm Wind in ATOKA, OKLAHOMA
From 08-MAY-20 02:03:00 to 08-MAY-20 02:03:00 (CST-6)
Location: ATOKA
Magnitude: 61.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Reports of a tree on a house on E 1ST.  Additional reports of multiple power poles down or broken.