Storm Events Database

Event Details

Event Hail
Magnitude 1.00 in.
State NORTH DAKOTA
County/Area WILLIAMS
WFO BIS
Begin Date 06/21/2007 08:02:00 CST-6
Begin Range 3
Begin Azimuth N
Begin Location TIOGA
Begin Lat/Lon 48.44/-102.93
End Date 06/21/2007 08:11:00 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 In the early morning of Thursday June 21st, Severe Thunderstorm Watch 431 was issued for ongoing thunderstorms, and in anticipation of severe thunderstorms continuing along and north of a stalled frontal boundary over northern South Dakota, and in association with an upper level short wave approaching North Dakota. Numerous severe thunderstorm warnings were issued. Five reports of large hail were received during the early morning through the mid morning hours.
Event Narrative


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 20.00K 0.00K
MOTT HETTINGER CO. ND 06/21/2007 00:25 MST-7 Hail 1.75 in. 0 0 15.00K 0.00K
MOTT HETTINGER CO. ND 06/21/2007 00:30 MST-7 Hail 1.50 in. 0 0 5.00K 0.00K
FORBES DICKEY CO. ND 06/21/2007 03:10 CST-6 Hail 1.25 in. 0 0 0.00K 0.00K
TIOGA WILLIAMS CO. ND 06/21/2007 08:02 CST-6 Hail 1.00 in. 0 0 0.00K 0.00K
Totals: 0 0 20.00K 0.00K