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Storm Events Database
Event Details
| Event | Thunderstorm Wind |
| Magnitude | 65 kts. |
| State | SOUTH DAKOTA |
| County/Area | AURORA |
| WFO | FSD |
| Begin Date | 07/09/2009 04:00:00 CST-6 |
| Begin Range | 7 |
| Begin Azimuth | NE |
| Begin Location | PLANKINTON |
| Begin Lat/Lon | 43.79/-98.38 |
| End Date | 07/09/2009 04:00:00 CST-6 |
| Deaths Direct/Indirect | 0/0 (fatality details below, when available...) |
| Injuries Direct/Indirect | 0/0 |
| Property Damage | 10.00K |
| Crop Damage | 0.00K |
| Episode Narrative | Thunderstorms produced large hail and damaging winds at numerous locations across southeast South Dakota from the late evening of July 8th through the morning of July 9th. The storms also produced flash flooding in Vermillion during the afternoon of July 9th. |
| Event Narrative | Thunderstorm winds destroyed a hog barn, killing one sheep and injuring several others. The winds also blew off shingles from a barn and caused tree damage. The winds contributed to crop damage caused by accompanying large hail. |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 0 | 0 | 11.570M | 9.750M | |||||||
| CHAMBERLAIN ARPT | BRULE CO. | SD | 07/08/2009 | 22:00 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| BRIDGEWATER | MCCOOK CO. | SD | 07/09/2009 | 00:45 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| STANLEY CORNER | MCCOOK CO. | SD | 07/09/2009 | 01:15 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| STANLEY CORNER | MCCOOK CO. | SD | 07/09/2009 | 01:20 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| LUCAS | GREGORY CO. | SD | 07/09/2009 | 01:49 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| WOLSEY | BEADLE CO. | SD | 07/09/2009 | 02:50 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| WESSINGTON SPGS | JERAULD CO. | SD | 07/09/2009 | 03:25 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| WHITE LAKE | AURORA CO. | SD | 07/09/2009 | 03:30 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| LANE | JERAULD CO. | SD | 07/09/2009 | 03:40 | CST-6 | Hail | 1.50 in. | 0 | 0 | 0.00K | 0.00K |
| MT VERNON | DAVISON CO. | SD | 07/09/2009 | 03:48 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| MT VERNON | DAVISON CO. | SD | 07/09/2009 | 03:51 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| LETCHER | SANBORN CO. | SD | 07/09/2009 | 03:51 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| PLANKINTON | AURORA CO. | SD | 07/09/2009 | 04:00 | CST-6 | Thunderstorm Wind | 65 kts. EG | 0 | 0 | 10.00K | 0.00K |
| PLANKINTON | AURORA CO. | SD | 07/09/2009 | 04:00 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| PLANKINTON | AURORA CO. | SD | 07/09/2009 | 04:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 10.00K | 0.00K |
| MITCHELL | DAVISON CO. | SD | 07/09/2009 | 04:02 | CST-6 | Thunderstorm Wind | 65 kts. MG | 0 | 0 | 0.00K | 0.00K |
| MT VERNON | DAVISON CO. | SD | 07/09/2009 | 04:04 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| MITCHELL | DAVISON CO. | SD | 07/09/2009 | 04:15 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| MITCHELL | DAVISON CO. | SD | 07/09/2009 | 04:15 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| FULTON | HANSON CO. | SD | 07/09/2009 | 04:15 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| FULTON | HANSON CO. | SD | 07/09/2009 | 04:15 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| MITCHELL | DAVISON CO. | SD | 07/09/2009 | 04:30 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| MITCHELL | DAVISON CO. | SD | 07/09/2009 | 04:30 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| DIMOCK | HUTCHINSON CO. | SD | 07/09/2009 | 04:35 | CST-6 | Hail | 1.75 in. | 0 | 0 | 3.000M | 3.000M |
| PARKSTON | HUTCHINSON CO. | SD | 07/09/2009 | 04:55 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 40.00K | 0.00K |
| BRIDGEWATER | MCCOOK CO. | SD | 07/09/2009 | 05:05 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| TRIPP | HUTCHINSON CO. | SD | 07/09/2009 | 05:07 | CST-6 | Hail | 0.75 in. | 0 | 0 | 0.00K | 0.00K |
| SCOTLAND | BON HOMME CO. | SD | 07/09/2009 | 05:10 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| SCOTLAND | BON HOMME CO. | SD | 07/09/2009 | 05:10 | CST-6 | Thunderstorm Wind | 78 kts. EG | 0 | 0 | 10.00K | 0.00K |
| YANKTON | YANKTON CO. | SD | 07/09/2009 | 05:48 | CST-6 | Hail | 1.75 in. | 0 | 0 | 3.000M | 0.00K |
| LESTERVILLE | YANKTON CO. | SD | 07/09/2009 | 05:49 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| LESTERVILLE | YANKTON CO. | SD | 07/09/2009 | 05:49 | CST-6 | Thunderstorm Wind | 61 kts. EG | 0 | 0 | 0.00K | 0.00K |
| LESTERVILLE | YANKTON CO. | SD | 07/09/2009 | 05:49 | CST-6 | Hail | 2.50 in. | 0 | 0 | 5.000M | 6.750M |
| LESTERVILLE | YANKTON CO. | SD | 07/09/2009 | 05:50 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| UTICA | YANKTON CO. | SD | 07/09/2009 | 06:00 | CST-6 | Hail | 1.75 in. | 0 | 0 | 500.00K | 0.00K |
| LESTERVILLE | YANKTON CO. | SD | 07/09/2009 | 06:05 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| YANKTON | YANKTON CO. | SD | 07/09/2009 | 06:08 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| YANKTON | YANKTON CO. | SD | 07/09/2009 | 06:09 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| YANKTON | YANKTON CO. | SD | 07/09/2009 | 06:09 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| (YKN)CHAN GURNEY ARP | YANKTON CO. | SD | 07/09/2009 | 06:10 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| MISSION HILL | YANKTON CO. | SD | 07/09/2009 | 06:20 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| GAYVILLE | YANKTON CO. | SD | 07/09/2009 | 06:22 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| GAYVILLE | YANKTON CO. | SD | 07/09/2009 | 06:23 | CST-6 | Hail | 2.50 in. | 0 | 0 | 0.00K | 0.00K |
| MECKLING | CLAY CO. | SD | 07/09/2009 | 06:30 | CST-6 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| MECKLING | CLAY CO. | SD | 07/09/2009 | 06:30 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| GAYVILLE | YANKTON CO. | SD | 07/09/2009 | 06:31 | CST-6 | Hail | 1.75 in. | 0 | 0 | 0.00K | 0.00K |
| MECKLING | CLAY CO. | SD | 07/09/2009 | 06:32 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| MECKLING | CLAY CO. | SD | 07/09/2009 | 06:34 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| MECKLING | CLAY CO. | SD | 07/09/2009 | 06:38 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| MC COOK LAKE | UNION CO. | SD | 07/09/2009 | 07:41 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| NORWAY CENTER | LINCOLN CO. | SD | 07/09/2009 | 10:10 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| HUDSON | LINCOLN CO. | SD | 07/09/2009 | 10:24 | CST-6 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| DAVIDSON ARPT | CLAY CO. | SD | 07/09/2009 | 13:59 | CST-6 | Flash Flood | 0 | 0 | 0.00K | 0.00K | |
| Totals: | 0 | 0 | 11.570M | 9.750M |
