Storm Events Database

Event Details

Event Flood
-- Flood Cause Heavy Rain / Snow Melt
State WYOMING
County/Area BIG HORN
WFO RIW
Report Source Emergency Manager
NCDC Data Source CSV
Begin Date 2011-06-24 01:00:00.0 MST-7
Begin Location 6ENE GREYBULL
Begin Lat/Lon 44.5294/-107.9372
End Date 2011-06-25 09:00:00.0 MST-7
End Location 4SSE SHELL
End Lat/Lon 44.4858/-107.7436
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 0/0
Property Damage 150.00K
Crop Damage 50.00K
Episode Narrative The first extended warm spell of the season produced an active period of snowmelt from an historic snowpack in the western Bighorn Mountains. As a result, waterways in and near the foothills of the Bighorn Mountains rose rapidly causing flooding in Big Horn and Washakie counties.
Event Narrative Flooding occurred on Shell, Horse, and Trapper creeks as snowmelt runoff increased. Lowland near the creeks and at least one guest ranch were impacted by the rising waters. No bridges were damaged by the high waters but several area roads were inundated and damaged.


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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 0 605.00K 150.00K
TEN SLEEP ARPT WASHAKIE CO. WY 06/24/2011 00:00 MST-7 Flood 0 0 15.00K 0.00K
GREYBULL BIG HORN CO. WY 06/24/2011 01:00 MST-7 Flood 0 0 150.00K 50.00K
HYATTVILLE BIG HORN CO. WY 06/24/2011 01:00 MST-7 Flood 0 0 440.00K 100.00K
Totals: 0 0 605.00K 150.00K