Thunderstorms developed over northeastern Oklahoma on August 12th as a warm front lifted north across the area. Flash flooding occurred over parts of the area due to already saturated soils from recent heavy rainfall, along with damaging winds and large hail.

Flash Flood in MAYES, OKLAHOMA
From 12-AUG-11 13:15:00 to 12-AUG-11 17:30:00 (CST-6)
Location: PRYOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Widespread street flooding was reported in and around Pryor. Several of these roads were closed.

Thunderstorm Wind in CHEROKEE, OKLAHOMA
From 12-AUG-11 16:10:00 to 12-AUG-11 16:10:00 (CST-6)
Location: TAHLEQUAH
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down large tree limbs.

Thunderstorm Wind in CHEROKEE, OKLAHOMA
From 12-AUG-11 16:30:00 to 12-AUG-11 16:30:00 (CST-6)
Location: TAHLEQUAH
Magnitude: 56.00 EG
Property damage: 15.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down a tree onto a mobile home on the west side of town. Power lines were also blown down in and around town.

Flash Flood in MAYES, OKLAHOMA
From 12-AUG-11 12:50:00 to 12-AUG-11 17:30:00 (CST-6)
Location: PRYOR
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

South Elliot road was flooded and closed. Several other roads were flooded near the Highway 69 and Highway 20 intersection in town.

Thunderstorm Wind in CHEROKEE, OKLAHOMA
From 12-AUG-11 16:50:00 to 12-AUG-11 16:50:00 (CST-6)
Location: TAHLEQUAH
Magnitude: 65.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager

Strong thunderstorm wind blew down trees in and around town.

Hail in WAGONER, OKLAHOMA
From 12-AUG-11 17:15:00 to 12-AUG-11 17:15:00 (CST-6)
Location: OKAY
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in MUSKOGEE, OKLAHOMA
From 12-AUG-11 17:30:00 to 12-AUG-11 17:30:00 (CST-6)
Location: BACONE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Hail in ROGERS, OKLAHOMA
From 12-AUG-11 12:30:00 to 12-AUG-11 12:30:00 (CST-6)
Location: CLAREMORE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

Hail in ROGERS, OKLAHOMA
From 12-AUG-11 12:30:00 to 12-AUG-11 12:30:00 (CST-6)
Location: CLAREMORE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

Hail in ROGERS, OKLAHOMA
From 12-AUG-11 12:45:00 to 12-AUG-11 12:45:00 (CST-6)
Location: SEQUOYAH
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

Hail in ROGERS, OKLAHOMA
From 12-AUG-11 12:15:00 to 12-AUG-11 12:15:00 (CST-6)
Location: SEQUOYAH
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

Hail in ROGERS, OKLAHOMA
From 12-AUG-11 12:35:00 to 12-AUG-11 12:35:00 (CST-6)
Location: SEQUOYAH
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: SHAVE Project

Hail in CHEROKEE, OKLAHOMA
From 12-AUG-11 16:45:00 to 12-AUG-11 16:45:00 (CST-6)
Location: TAHLEQUAH
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Emergency Manager