Numerous thunderstorms developed along and ahead of a cold front moving through eastern Oklahoma on the evening of the 30th. These thunderstorms produced widespread damaging winds and some large hail.

Thunderstorm Wind in OSAGE, OKLAHOMA
From 30-MAY-12 22:03:00 to 30-MAY-12 22:03:00 (CST-6)
Location: PERSHING
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind estimated to around 60 mph blew down large tree limbs near Pershing.

Thunderstorm Wind in OSAGE, OKLAHOMA
From 30-MAY-12 22:05:00 to 30-MAY-12 22:05:00 (CST-6)
Location: BURBANK
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Strong thunderstorm wind blew down large tree limbs.

Hail in OSAGE, OKLAHOMA
From 30-MAY-12 22:10:00 to 30-MAY-12 22:10:00 (CST-6)
Location: PAWHUSKA
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Hail in WASHINGTON, OKLAHOMA
From 30-MAY-12 22:29:00 to 30-MAY-12 22:29:00 (CST-6)
Location: BARTLESVILLE
Magnitude: 0.88 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Thunderstorm Wind in WASHINGTON, OKLAHOMA
From 30-MAY-12 22:30:00 to 30-MAY-12 22:30:00 (CST-6)
Location: BARTLESVILLE
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down large trees onto a road.

Thunderstorm Wind in WASHINGTON, OKLAHOMA
From 30-MAY-12 22:32:00 to 30-MAY-12 22:32:00 (CST-6)
Location: DEWEY
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down large trees.

Thunderstorm Wind in WASHINGTON, OKLAHOMA
From 30-MAY-12 22:40:00 to 30-MAY-12 22:40:00 (CST-6)
Location: OCHELATA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind estimated to around 60 mph snapped large tree limbs.

Thunderstorm Wind in ROGERS, OKLAHOMA
From 30-MAY-12 22:55:00 to 30-MAY-12 22:55:00 (CST-6)
Location: TALALA
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind snapped large tree limbs.

Thunderstorm Wind in OSAGE, OKLAHOMA
From 30-MAY-12 22:55:00 to 30-MAY-12 22:55:00 (CST-6)
Location: HOMINY
Magnitude: 70.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down trees and power lines on the west side of town.

Thunderstorm Wind in TULSA, OKLAHOMA
From 30-MAY-12 23:35:00 to 30-MAY-12 23:35:00 (CST-6)
Location: BOZARTH
Magnitude: 70.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

Strong thunderstorm wind blew down a large tree near E 61st Street South and South Trenton Avenue.

Thunderstorm Wind in ROGERS, OKLAHOMA
From 30-MAY-12 23:50:00 to 30-MAY-12 23:50:00 (CST-6)
Location: COLLINSVILLE
Magnitude: 56.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Strong thunderstorm wind snapped numerous large tree limbs.

Hail in WASHINGTON, OKLAHOMA
From 30-MAY-12 22:40:00 to 30-MAY-12 22:40:00 (CST-6)
Location: OCHELATA
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Thunderstorm Wind in ROGERS, OKLAHOMA
From 30-MAY-12 22:50:00 to 30-MAY-12 22:50:00 (CST-6)
Location: COLLINSVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Strong thunderstorm wind blew a large dumpster about one half of a block.

Thunderstorm Wind in TULSA, OKLAHOMA
From 30-MAY-12 23:41:00 to 30-MAY-12 23:41:00 (CST-6)
Location: SPERRY
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Strong thunderstorm wind estimated to near 60 mph snapped large tree limbs.