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Storm Events Database
Event Details
| Event | Tornado |
| -- Scale | EF1 |
| -- Length | 1.28 |
| -- Width | 300 |
| State | SOUTH DAKOTA |
| County/Area | TRIPP |
| WFO | UNR |
| Begin Date | 07/09/2009 00:31:00 CST-6 |
| Begin Range | 5 |
| Begin Azimuth | ENE |
| Begin Location | CLEARFIELD |
| Begin Lat/Lon | 43.2/-99.95 |
| End Date | 07/09/2009 00:38:00 CST-6 |
| End Range | 6 |
| End Azimuth | ENE |
| End Location | 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. |
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 | 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 | 21:25 | 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 |
