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Storm Events Database
Event Details
| Event | Hail |
| Magnitude | 0.88 in. |
| State | NORTH DAKOTA |
| County/Area | OLIVER |
| WFO | BIS |
| Begin Date | 08/21/2008 21:30:00 CST-6 |
| Begin Range | 0 |
| Begin Azimuth | N |
| Begin Location | CENTER |
| Begin Lat/Lon | 47.12/-101.3 |
| End Date | 08/21/2008 21:36:00 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 | A strong surface cold front, coinciding with cooling air aloft as an upper level trough approached the northern plains, triggered thunderstorms throughout the evening hours of the 21st and the early morning hours of the 22nd. Multiple severe thunderstorm warnings and several tornado warnings were issued. Reports of large hail and severe thunderstorm wind gusts were received. |
| Event Narrative |
All events for this episode:
| Location | County/Zone | St. | Date | Time | T.Z. | Type | Mag | Dth | Inj | PrD | CrD |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Totals: | 0 | 0 | 6.00K | 0.00K | |||||||
| MAKOTI ARPT | WARD CO. | ND | 08/21/2008 | 17:30 | CST-6 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| GORHAM | BILLINGS CO. | ND | 08/21/2008 | 18:50 | MST-7 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| DICKINSON | STARK CO. | ND | 08/21/2008 | 19:04 | MST-7 | Thunderstorm Wind | 52 kts. EG | 0 | 0 | 0.00K | 0.00K |
| DICKINSON | STARK CO. | ND | 08/21/2008 | 19:05 | MST-7 | Hail | 1.25 in. | 0 | 0 | 0.00K | 0.00K |
| BOYLE | STARK CO. | ND | 08/21/2008 | 19:24 | MST-7 | Thunderstorm Wind | 50 kts. MG | 0 | 0 | 0.00K | 0.00K |
| ROLETTE ARPT | ROLETTE CO. | ND | 08/21/2008 | 19:25 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| ANAMOOSE | MCHENRY CO. | ND | 08/21/2008 | 19:29 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| ANTELOPE | STARK CO. | ND | 08/21/2008 | 20:00 | MST-7 | Hail | 1.00 in. | 0 | 0 | 0.00K | 0.00K |
| MEDORA | BILLINGS CO. | ND | 08/21/2008 | 20:20 | MST-7 | Hail | 0.75 in. | 0 | 0 | 0.00K | 0.00K |
| LEHIGH | STARK CO. | ND | 08/21/2008 | 21:12 | MST-7 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| CENTER | OLIVER CO. | ND | 08/21/2008 | 21:30 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| WASHBURN ARPT | MCLEAN CO. | ND | 08/21/2008 | 21:55 | CST-6 | Hail | 0.88 in. | 0 | 0 | 0.00K | 0.00K |
| RICHARDTON | STARK CO. | ND | 08/21/2008 | 23:40 | MST-7 | Hail | 0.75 in. | 0 | 0 | 0.00K | 0.00K |
| WASHBURN | MCLEAN CO. | ND | 08/22/2008 | 01:35 | CST-6 | Thunderstorm Wind | 65 kts. EG | 0 | 0 | 6.00K | 0.00K |
| Totals: | 0 | 0 | 6.00K | 0.00K |
