Strong to severe thunderstorms developed during the afternoon of the 7th along a stationary frontal boundary that extended across northeastern and central Oklahoma. These storms moved southeast across northeastern Oklahoma during the afternoon and early evening hours. The strongest storms produced damaging wind gusts. Locally heavy rainfall resulted in some flash flooding in Tulsa County.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:07:00 to 07-AUG-18 15:07:00 (CST-6)
Location: SPERRY
Magnitude: 52.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind snapped large tree limbs, and blew shingles off the roof of a home.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:44:00 to 07-AUG-18 15:44:00 (CST-6)
Location: DAWSON
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down power lines.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:44:00 to 07-AUG-18 15:44:00 (CST-6)
Location: (TUL)TULSA INTL ARPT
Magnitude: 51.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The ASOS at the Tulsa International Airport measured 59 mph thunderstorm wind gusts.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:44:00 to 07-AUG-18 15:44:00 (CST-6)
Location: TULSA
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down power lines.

Flash Flood in TULSA, OKLAHOMA
From 07-AUG-18 15:44:00 to 07-AUG-18 18:30:00 (CST-6)
Location: BOZARTH
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Several roads were flooded along I-44 between S Union Avenue to S Peoria Avenue.

Flash Flood in TULSA, OKLAHOMA
From 07-AUG-18 15:45:00 to 07-AUG-18 18:30:00 (CST-6)
Location: WEST TULSA
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Portions of Brady Street were flooded downtown.

Flash Flood in TULSA, OKLAHOMA
From 07-AUG-18 15:45:00 to 07-AUG-18 18:30:00 (CST-6)
Location: GARDEN CITY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Several streets were flooded around Veteran's Park.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:45:00 to 07-AUG-18 15:45:00 (CST-6)
Location: ALSUMA
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down a tree onto a home at E 51st Street S and S Sheridan Road.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:45:00 to 07-AUG-18 15:45:00 (CST-6)
Location: TULSA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down large tree limbs.

Thunderstorm Wind in TULSA, OKLAHOMA
From 07-AUG-18 15:46:00 to 07-AUG-18 15:46:00 (CST-6)
Location: TULSA
Magnitude: 61.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind blew down a large tree onto a truck on E 27th Street.

Flash Flood in TULSA, OKLAHOMA
From 07-AUG-18 15:52:00 to 07-AUG-18 18:30:00 (CST-6)
Location: TULSA
Flood cause: Heavy Rain
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Portions of E 6th Street were flooded near S Frankfort Avenue. One car was stranded in high water.

Thunderstorm Wind in WAGONER, OKLAHOMA
From 07-AUG-18 15:54:00 to 07-AUG-18 15:54:00 (CST-6)
Location: BROKEN ARROW
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind blew down power poles on S 209th East Avenue, between E 41st Street S and E 51st Street S.

Thunderstorm Wind in WAGONER, OKLAHOMA
From 07-AUG-18 15:54:00 to 07-AUG-18 15:54:00 (CST-6)
Location: BROKEN ARROW
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew down large tree limbs.

Thunderstorm Wind in SEQUOYAH, OKLAHOMA
From 07-AUG-18 18:10:00 to 07-AUG-18 18:10:00 (CST-6)
Location: SALLISAW
Magnitude: 61.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down two power poles and three trees in town.

Thunderstorm Wind in WAGONER, OKLAHOMA
From 07-AUG-18 15:55:00 to 07-AUG-18 15:55:00 (CST-6)
Location: BROKEN ARROW
Magnitude: 52.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: NWS Employee

Thunderstorm wind was estimated to 60 mph. Power lines were blown down on E 41st Street S and S 193rd East Avenue.