Storm Events Database

Event Details

Event Thunderstorm Wind
Magnitude 52 kts.
State OKLAHOMA
County/Area WOODS
WFO OUN
Report Source Mesonet
NCDC Data Source CSV
Begin Date 2009-07-20 22:00:00.0 CST-6
Begin Location 7SSW ALVA
Begin Lat/Lon 36.7/-98.72
End Date 2009-07-20 22:00:00.0 CST-6
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative Thunderstorms developed along a warm front located over southern Kansas. Two lines of thunderstorms moved south into Oklahoma during the evening and overnight hours. Both lines produced large hail and damaging winds as they moved through much of the western half of the state. Most of the severe weather reports were hail early in the event, with a transition to more high wind reports later. Winds were measured over 70 mph at several locations. No damage was reported with the thunderstorms.
Event Narrative


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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 5.00K 0.00K
MEDFORD GRANT CO. OK 07/20/2009 20:16 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
POND CREEK GRANT CO. OK 07/20/2009 20:55 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
POND CREEK GRANT CO. OK 07/20/2009 20:55 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
POND CREEK GRANT CO. OK 07/20/2009 20:55 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
POND CREEK GRANT CO. OK 07/20/2009 20:58 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
FREEDOM WOODS CO. OK 07/20/2009 21:25 CST-6 Thunderstorm Wind 50 kts. MG 0 0 0.00K 0.00K
NASH GRANT CO. OK 07/20/2009 21:29 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
BRECKINRIDGE GARFIELD CO. OK 07/20/2009 21:39 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
JET ALFALFA CO. OK 07/20/2009 21:42 CST-6 Hail 2.75 in. 0 0 0.00K 0.00K
CARRIER GARFIELD CO. OK 07/20/2009 21:49 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
GOLTRY ALFALFA CO. OK 07/20/2009 21:50 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
ALVA WOODS CO. OK 07/20/2009 22:00 CST-6 Thunderstorm Wind 52 kts. MG 0 0 0.00K 0.00K
ALVA WOODS CO. OK 07/20/2009 22:05 CST-6 Thunderstorm Wind 62 kts. MG 0 0 0.00K 0.00K
MENO MAJOR CO. OK 07/20/2009 22:21 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
SEILING DEWEY CO. OK 07/20/2009 23:07 CST-6 Thunderstorm Wind 56 kts. EG 0 0 5.00K 0.00K
SEILING DEWEY CO. OK 07/20/2009 23:08 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
BRAMAN KAY CO. OK 07/20/2009 23:52 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
BRAMAN KAY CO. OK 07/21/2009 00:00 CST-6 Thunderstorm Wind 68 kts. MG 0 0 0.00K 0.00K
BRAMAN KAY CO. OK 07/21/2009 00:00 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
NEWKIRK KAY CO. OK 07/21/2009 00:15 CST-6 Thunderstorm Wind 56 kts. MG 0 0 0.00K 0.00K
PONCA CITY KAY CO. OK 07/21/2009 00:25 CST-6 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
CORDELL WASHITA CO. OK 07/21/2009 00:34 CST-6 Thunderstorm Wind 64 kts. MG 0 0 0.00K 0.00K
HOBART KIOWA CO. OK 07/21/2009 00:50 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
(FSI)FORT SILL COMANCHE CO. OK 07/21/2009 01:44 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
(LTS)ALTUS AFB JACKSON CO. OK 07/21/2009 01:51 CST-6 Thunderstorm Wind 74 kts. MG 0 0 0.00K 0.00K
MANITOU TILLMAN CO. OK 07/21/2009 02:05 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
WALTERS COTTON CO. OK 07/21/2009 02:15 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
Totals: 0 0 5.00K 0.00K