Storm Events Database

Event Details

Event Hail
Magnitude 1.00 in.
State NORTH DAKOTA
County/Area STUTSMAN
WFO BIS
Begin Date 06/17/2010 11:50:00 CST-6
Begin Range 6
Begin Azimuth N
Begin Location WOODWORTH
Begin Lat/Lon 47.23/-99.3
End Date 06/17/2010 11:55:00 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 Downstream of a strong upper level short wave trough, atmospheric destabilization was occurring late Thursday morning across much of west and central North Dakota in the wake of earlier thunderstorms, along with large scale ascent ahead of the trough resulting in surface low pressure deepening over southwest North Dakota. Tornado Watch number 333 was issued for much of west and all of central North Dakota early in the afternoon of Thursday, June 17th, due to ongoing severe convection and for the expected increase in storm coverage and severity. Storms rapidly intensified throughout the afternoon as large scale ascent and deep layer wind shear increased across the region, and as the surface low lifted northward towards Canada.

Multiple severe thunderstorm and tornado warnings were issued during this event. Two flash flood warnings were issued as well. Numerous reports of large hail, severe thunderstorm winds, and heavy rain were received. More importantly, communication with local officials confirmed there were four tornado touchdowns, one of which resulted in minor damage in the city of Hettinger.
Event Narrative


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 1.115M 0.00K
HETTINGER ADAMS CO. ND 06/17/2010 09:35 MST-7 Tornado EF1 0 0 25.00K 0.00K
CRYSTAL SPGS KIDDER CO. ND 06/17/2010 10:55 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
WOODWORTH STUTSMAN CO. ND 06/17/2010 11:35 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
WOODWORTH STUTSMAN CO. ND 06/17/2010 11:50 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
BARLOW FOSTER CO. ND 06/17/2010 12:16 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
BISMARCK BURLEIGH CO. ND 06/17/2010 13:06 CST-6 Thunderstorm Wind 59 kts. MG 0 0 0.00K 0.00K
BEULAH MERCER CO. ND 06/17/2010 13:10 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
BEULAH MERCER CO. ND 06/17/2010 13:16 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
UNDERWOOD MCLEAN CO. ND 06/17/2010 13:25 CST-6 Hail 0.88 in. 0 0 0.00K 0.00K
LARSON BURKE CO. ND 06/17/2010 13:31 CST-6 Tornado EF0 0 0 0.00K 0.00K
CRYSTAL SPGS KIDDER CO. ND 06/17/2010 13:40 CST-6 Hail 1.50 in. 0 0 0.00K 0.00K
MOFFIT BURLEIGH CO. ND 06/17/2010 13:47 CST-6 Thunderstorm Wind 53 kts. MG 0 0 0.00K 0.00K
MAX MCLEAN CO. ND 06/17/2010 13:55 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
STREETER STUTSMAN CO. ND 06/17/2010 13:55 CST-6 Tornado EF0 0 0 0.00K 0.00K
FESSENDEN WELLS CO. ND 06/17/2010 14:30 CST-6 Thunderstorm Wind 70 kts. EG 0 0 50.00K 0.00K
VOLTAIRE MCHENRY CO. ND 06/17/2010 14:40 CST-6 Thunderstorm Wind 61 kts. EG 0 0 40.00K 0.00K
SAWYER WARD CO. ND 06/17/2010 14:41 CST-6 Thunderstorm Wind 65 kts. EG 0 0 15.00K 0.00K
CARRINGTON FOSTER CO. ND 06/17/2010 14:43 CST-6 Thunderstorm Wind 78 kts. EG 0 0 40.00K 0.00K
CARRINGTON FOSTER CO. ND 06/17/2010 14:44 CST-6 Thunderstorm Wind 78 kts. EG 0 0 30.00K 0.00K
PINGREE STUTSMAN CO. ND 06/17/2010 14:44 CST-6 Tornado EF0 0 0 0.00K 0.00K
CARRINGTON FOSTER CO. ND 06/17/2010 14:45 CST-6 Thunderstorm Wind 78 kts. EG 0 0 60.00K 0.00K
CARRINGTON FOSTER CO. ND 06/17/2010 14:45 CST-6 Thunderstorm Wind 78 kts. EG 0 0 40.00K 0.00K
SOUTH PRAIRIE WARD CO. ND 06/17/2010 14:55 CST-6 Thunderstorm Wind 65 kts. EG 0 0 0.00K 0.00K
MC HENRY FOSTER CO. ND 06/17/2010 15:06 CST-6 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
MC HENRY FOSTER CO. ND 06/17/2010 15:06 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
BERWICK MCHENRY CO. ND 06/17/2010 15:20 CST-6 Thunderstorm Wind 74 kts. EG 0 0 15.00K 0.00K
BURLINGTON WARD CO. ND 06/17/2010 16:10 CST-6 Flash Flood 0 0 800.00K 0.00K
Totals: 0 0 1.115M 0.00K