Storm Events Database

Event Details

Event Hail
Magnitude 0.88 in.
State WYOMING
County/Area TETON
WFO RIW
Report Source COOP Observer
NCDC Data Source CSV
Begin Date 2008-07-22 17:55:00.0 MST-7
Begin Location 2N ALTA
Begin Lat/Lon 43.77/-111.03
End Date 2008-07-22 17:55:00.0 MST-7
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 1/0
Property Damage 0.00K
Crop Damage 0.00K
Episode Narrative A moist and unstable environment set the stage for afternoon and evening thunderstorms to produce large hail west of the Continental Divide. A warmer and drier airmass east of the divide also led to gusty outflow wind from thunderstorms.
Event Narrative A cooperative observer near Alta observed nickel sized hail.


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All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 2 0.00K 0.00K
JENNY LAKE TETON CO. WY 07/22/2008 16:15 MST-7 Hail 1.00 in. 0 1 0.00K 0.00K
ALTA TETON CO. WY 07/22/2008 17:55 MST-7 Hail 0.88 in. 0 1 0.00K 0.00K
SHOSHONI FREMONT CO. WY 07/22/2008 18:50 MST-7 Thunderstorm Wind 61 kts. EG 0 0 0.00K 0.00K
Totals: 0 2 0.00K 0.00K