Numerous thunderstorms, including some supercells, developed from the Texas Panhandle into southern Kansas during the afternoon. These storms moved slowly eastward through the evening and affected portions of western and central Oklahoma. The strongest storms produced large hail and damaging winds in some locations.

Hail in CUSTER, OKLAHOMA
From 25-SEP-12 18:00:00 to 25-SEP-12 18:00:00 (CST-6)
Location: CUSTER CITY
Magnitude: 1.00 
Reported by: Public

Public reported quarter size hail.

Thunderstorm Wind in CUSTER, OKLAHOMA
From 25-SEP-12 18:20:00 to 25-SEP-12 18:20:00 (CST-6)
Location: FOSS RES DAM
Magnitude: 63.00 MG
Reported by: Mesonet

Mesonet site at Butler recorded a gust to 72 mph.

Thunderstorm Wind in WASHITA, OKLAHOMA
From 25-SEP-12 18:45:00 to 25-SEP-12 18:45:00 (CST-6)
Location: BESSIE
Magnitude: 57.00 MG
Reported by: Mesonet

Mesonet site at Bessie recorded a gust to 66 mph. Also recorded gusts to 57 mph and 60 mph at the prior (6:40 pm) and following (6:50 pm) observations, respectively.

Hail in BLAINE, OKLAHOMA
From 25-SEP-12 19:09:00 to 25-SEP-12 19:09:00 (CST-6)
Location: HOMESTEAD
Magnitude: 2.00 
Reported by: Trained Spotter

A trained spotter reported 2 hail.

Thunderstorm Wind in CUSTER, OKLAHOMA
From 25-SEP-12 19:50:00 to 25-SEP-12 19:50:00 (CST-6)
Location: WEATHERFORD
Magnitude: 53.00 MG
Reported by: Mesonet

Mesonet site at Weatherford recorded a gust to 61 mph.

Thunderstorm Wind in GRADY, OKLAHOMA
From 25-SEP-12 20:40:00 to 25-SEP-12 20:40:00 (CST-6)
Location: MINCO
Magnitude: 57.00 MG
Reported by: Mesonet

Mesonet site at Minco recorded a gust to 66 mph.

Thunderstorm Wind in COMANCHE, OKLAHOMA
From 25-SEP-12 21:15:00 to 25-SEP-12 21:15:00 (CST-6)
Location: MT SCOTT
Magnitude: 52.00 MG
Reported by: Mesonet

Mesonet site at Medicine Park recorded a gust to 60 mph.

Thunderstorm Wind in COMANCHE, OKLAHOMA
From 26-SEP-12 01:45:00 to 26-SEP-12 01:45:00 (CST-6)
Location: MT SCOTT
Magnitude: 57.00 MG
Reported by: Mesonet

Mesonet site at Medicine Park recorded a gust to 66 mph.

Thunderstorm Wind in KIOWA, OKLAHOMA
From 25-SEP-12 20:00:00 to 25-SEP-12 20:00:00 (CST-6)
Location: (HBR)HOBART AIRPORT
Magnitude: 51.00 MG
Reported by: ASOS

Hobart ASOS recorded a gust to 59 mph.

Thunderstorm Wind in JACKSON, OKLAHOMA
From 25-SEP-12 20:23:00 to 25-SEP-12 20:23:00 (CST-6)
Location: (LTS)ALTUS AFB
Magnitude: 70.00 MG
Reported by: ASOS

Altus ASOS recorded a gust to 80 mph at 8:23 pm CST. A wind gust to 66 mph was also observed at 8:26 pm CST, and an emergency manager recorded 68 mph winds 1 mile west of Altus at 8:20 pm CST.

Hail in TILLMAN, OKLAHOMA
From 25-SEP-12 21:05:00 to 25-SEP-12 21:05:00 (CST-6)
Location: MANITOU
Magnitude: 1.00 
Reported by: Emergency Manager

Emergency manager reported quarter sized hail.

Hail in JACKSON, OKLAHOMA
From 25-SEP-12 20:26:00 to 25-SEP-12 20:26:00 (CST-6)
Location: ALTUS
Magnitude: 1.00 
Reported by: Amateur Radio

Amateur radio operator reported quarter sized hail.

Thunderstorm Wind in CUSTER, OKLAHOMA
From 25-SEP-12 19:10:00 to 25-SEP-12 19:10:00 (CST-6)
Location: WEATHERFORD
Magnitude: 51.00 MG
Reported by: Mesonet

Mesonet site at Weatherford recorded a gust to 59 mph.

Thunderstorm Wind in STEPHENS, OKLAHOMA
From 26-SEP-12 03:55:00 to 26-SEP-12 03:55:00 (CST-6)
Location: LAKE FUQUA  DAM
Magnitude: 61.00 MG
Reported by: Mesonet

Mesonet site at Ketchum Ranch recorded a gust to 70 mph.