Thunderstorms developed into eastern Oklahoma during the evening of the 26th, as a cold front approached the region. The strongest storms produced damaging wind and large hail up to ping pong ball size.

Hail in OSAGE, OKLAHOMA
From 26-AUG-19 19:35:00 to 26-AUG-19 19:35:00 (CST-6)
Location: PAWHUSKA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Thunderstorm Wind in OSAGE, OKLAHOMA
From 26-AUG-19 19:37:00 to 26-AUG-19 19:37:00 (CST-6)
Location: PAWHUSKA
Magnitude: 54.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm wind gusts were measured to 62 mph.

Thunderstorm Wind in OSAGE, OKLAHOMA
From 26-AUG-19 19:55:00 to 26-AUG-19 19:55:00 (CST-6)
Location: PERSHING
Magnitude: 61.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Thunderstorm wind gusts were measured to 70 mph.

Thunderstorm Wind in ROGERS, OKLAHOMA
From 26-AUG-19 23:00:00 to 26-AUG-19 23:00:00 (CST-6)
Location: CLAREMORE
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down trees at the Heritage Hills Golf Course, on the west side of Claremore.

Thunderstorm Wind in CHEROKEE, OKLAHOMA
From 26-AUG-19 23:18:00 to 26-AUG-19 23:18:00 (CST-6)
Location: HULBERT
Magnitude: 61.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down a tree in the city park.

Thunderstorm Wind in SEQUOYAH, OKLAHOMA
From 27-AUG-19 00:00:00 to 27-AUG-19 00:00:00 (CST-6)
Location: SALLISAW
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Storm Chaser

Strong thunderstorm wind blew down large trees on Highway 59 near Sallisaw.

Thunderstorm Wind in LE FLORE, OKLAHOMA
From 27-AUG-19 00:15:00 to 27-AUG-19 00:15:00 (CST-6)
Location: ARKOMA
Magnitude: 56.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind uprooted a tree onto a house.

Thunderstorm Wind in SEQUOYAH, OKLAHOMA
From 27-AUG-19 00:17:00 to 27-AUG-19 00:17:00 (CST-6)
Location: VIAN
Magnitude: 57.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm wind gusts were estimated to 65 mph between Vian and Sallisaw.

Thunderstorm Wind in LE FLORE, OKLAHOMA
From 27-AUG-19 00:30:00 to 27-AUG-19 00:30:00 (CST-6)
Location: SPIRO
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down trees in Spiro.

Thunderstorm Wind in LE FLORE, OKLAHOMA
From 27-AUG-19 00:47:00 to 27-AUG-19 00:47:00 (CST-6)
Location: BOKOSHE
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind snapped numerous large tree limbs, and blew down power lines.

Thunderstorm Wind in LE FLORE, OKLAHOMA
From 27-AUG-19 00:47:00 to 27-AUG-19 00:47:00 (CST-6)
Location: PANAMA
Magnitude: 61.00 EG
Property damage: 20.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down a tree onto a house.

Thunderstorm Wind in LE FLORE, OKLAHOMA
From 27-AUG-19 01:00:00 to 27-AUG-19 01:00:00 (CST-6)
Location: WISTER
Magnitude: 61.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down a tree onto a vehicle.

Thunderstorm Wind in OTTAWA, OKLAHOMA
From 26-AUG-19 20:15:00 to 26-AUG-19 20:15:00 (CST-6)
Location: MIAMI
Magnitude: 61.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down a tree onto a home.

Thunderstorm Wind in ROGERS, OKLAHOMA
From 26-AUG-19 20:45:00 to 26-AUG-19 20:45:00 (CST-6)
Location: CATALE
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Post Office

Strong thunderstorm wind blew down trees.

Thunderstorm Wind in OTTAWA, OKLAHOMA
From 26-AUG-19 21:00:00 to 26-AUG-19 21:00:00 (CST-6)
Location: OGEECHEE
Magnitude: 65.00 EG
Property damage: 75.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down trees, some of which fell onto homes.

Thunderstorm Wind in DELAWARE, OKLAHOMA
From 26-AUG-19 21:05:00 to 26-AUG-19 21:05:00 (CST-6)
Location: TURKEY FORD
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind snapped large tree limbs, and blew down power lines.

Thunderstorm Wind in DELAWARE, OKLAHOMA
From 26-AUG-19 21:08:00 to 26-AUG-19 21:08:00 (CST-6)
Location: GROVE
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind blew down a power pole.

Thunderstorm Wind in DELAWARE, OKLAHOMA
From 26-AUG-19 21:15:00 to 26-AUG-19 21:15:00 (CST-6)
Location: GROVE ARPT
Magnitude: 56.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind snapped large tree limbs, and rolled a camper trailer.

Thunderstorm Wind in MAYES, OKLAHOMA
From 26-AUG-19 21:15:00 to 26-AUG-19 21:15:00 (CST-6)
Location: GREEN
Magnitude: 50.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Mesonet

The Oklahoma Mesonet station north of Pryor measured 58 mph thunderstorm wind gusts.

Thunderstorm Wind in MAYES, OKLAHOMA
From 26-AUG-19 21:21:00 to 26-AUG-19 21:21:00 (CST-6)
Location: CHELSEA
Magnitude: 56.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down power poles onto Highway 28.

Thunderstorm Wind in MAYES, OKLAHOMA
From 26-AUG-19 21:23:00 to 26-AUG-19 21:23:00 (CST-6)
Location: ADAIR
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down trees north and west of Adair.

Thunderstorm Wind in DELAWARE, OKLAHOMA
From 26-AUG-19 22:08:00 to 26-AUG-19 22:08:00 (CST-6)
Location: GROVE
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Social Media

Strong thunderstorm wind snapped large tree limbs.

Hail in TULSA, OKLAHOMA
From 26-AUG-19 22:16:00 to 26-AUG-19 22:16:00 (CST-6)
Location: COLLINSVILLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Hail in TULSA, OKLAHOMA
From 26-AUG-19 22:29:00 to 26-AUG-19 22:29:00 (CST-6)
Location: COLLINSVILLE
Magnitude: 1.50 
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in CHEROKEE, OKLAHOMA
From 26-AUG-19 22:48:00 to 26-AUG-19 22:48:00 (CST-6)
Location: ELLERVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind snapped numerous large tree limbs at the Diamond Head Resort.