Storm Events Database

Event Details

Event Tornado
-- Scale EF1
-- Length 1.28 Miles
-- Width 300 Yards
State SOUTH DAKOTA
County/Area TRIPP
WFO UNR
Report Source NWS Storm Survey
NCDC Data Source CSV
Begin Date 2009-07-09 00:31:00.0 CST-6
Begin Location 5ENE CLEARFIELD
Begin Lat/Lon 43.2/-99.95
End Date 2009-07-09 00:38:00.0 CST-6
End Location 6ENE CLEARFIELD
End Lat/Lon 43.21/-99.93
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 2.00K
Crop Damage 0.00K
Episode Narrative Severe storms developed over Fall River County and moved eastward across southwestern and south central South Dakota. The storms produced large hail and strong wind gusts. Two tornadoes were observed in Todd County and two tornadoes touched down in southern Tripp County.
Event Narrative A small tornado tracked across Dog Ear Township from 311th Avenue to near the intersection of 289th Street and 312th Avenue. The tornado blew down large cottonwood trees. Event times were estimated from radar data.


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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 38.00K 0.00K
ORAL FALL RIVER CO. SD 07/08/2009 16:10 MST-7 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
ORAL FALL RIVER CO. SD 07/08/2009 16:10 MST-7 Hail 0.88 in. 0 0 0.00K 0.00K
WALL PENNINGTON CO. SD 07/08/2009 17:40 MST-7 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
PORCUPINE SHANNON CO. SD 07/08/2009 18:05 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
WANBLEE JACKSON CO. SD 07/08/2009 19:00 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
KADOKA JACKSON CO. SD 07/08/2009 19:10 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
LONGVALLEY JACKSON CO. SD 07/08/2009 19:44 MST-7 Hail 1.75 in. 0 0 0.00K 0.00K
VETAL BENNETT CO. SD 07/08/2009 19:45 MST-7 Thunderstorm Wind 79 kts. EG 0 0 3.00K 0.00K
VETAL BENNETT CO. SD 07/08/2009 20:00 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
PARMELEE TODD CO. SD 07/08/2009 21:10 CST-6 Tornado EF0 0 0 0.00K 0.00K
PARMELEE TODD CO. SD 07/08/2009 21:10 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
PARMELEE TODD CO. SD 07/08/2009 21:25 CST-6 Thunderstorm Wind 55 kts. MG 0 0 0.00K 0.00K
PARMELEE TODD CO. SD 07/08/2009 21:30 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
MISSION TODD CO. SD 07/08/2009 22:30 CST-6 Hail 1.75 in. 0 0 0.00K 0.00K
MISSION TODD CO. SD 07/08/2009 22:40 CST-6 Hail 2.75 in. 0 0 30.00K 0.00K
MISSION TODD CO. SD 07/08/2009 22:53 CST-6 Tornado EF0 0 0 0.00K 0.00K
COLOME TRIPP CO. SD 07/09/2009 00:30 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
CLEARFIELD TRIPP CO. SD 07/09/2009 00:31 CST-6 Tornado EF1 0 0 2.00K 0.00K
CLEARFIELD TRIPP CO. SD 07/09/2009 00:48 CST-6 Tornado EF1 0 0 3.00K 0.00K
Totals: 0 0 38.00K 0.00K