Storm Events Database

Event Details

Event Hail
Magnitude 1.00 in.
State WYOMING
County/Area CROOK
WFO UNR
Begin Date 07/13/2009 17:55:00 MST-7
Begin Range 0
Begin Azimuth N
Begin Location COLONY
Begin Lat/Lon 44.92/-104.2
End Date 07/13/2009 17:55:00 MST-7
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 supercell thunderstorm developed over northern Campbell County and moved southeastward across Crook County. The storm produced very large hail across western Crook County, which caused significant damage in the New Haven and Hulett areas. The storm also spawned a large tornado over the Bear Lodge Mountains north of Sundance.
Event Narrative


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 2 932.00K 0.00K
RECLUSE CAMPBELL CO. WY 07/13/2009 15:30 MST-7 Hail 1.75 in. 0 0 0.00K 0.00K
ROCKYPOINT CAMPBELL CO. WY 07/13/2009 16:00 MST-7 Hail 1.25 in. 0 0 0.00K 0.00K
NEW HAVEN CROOK CO. WY 07/13/2009 16:30 MST-7 Hail 1.75 in. 0 0 0.00K 0.00K
NEW HAVEN CROOK CO. WY 07/13/2009 16:35 MST-7 Hail 4.25 in. 0 0 200.00K 0.00K
HULETT CROOK CO. WY 07/13/2009 16:45 MST-7 Hail 4.25 in. 0 0 25.00K 0.00K
HULETT CROOK CO. WY 07/13/2009 17:00 MST-7 Hail 2.75 in. 0 0 400.00K 0.00K
ALVA CROOK CO. WY 07/13/2009 17:10 MST-7 Tornado EF2 0 2 300.00K 0.00K
HULETT CROOK CO. WY 07/13/2009 17:20 MST-7 Hail 2.75 in. 0 0 7.00K 0.00K
COLONY CROOK CO. WY 07/13/2009 17:55 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
Totals: 0 2 932.00K 0.00K