Storm Events Database

Storm Events Database

Event Details

Event Hail
Magnitude 1.00 in.
State WYOMING
County/Area FREMONT
WFO RIW
Begin Date 07/04/2009 14:34:00 MST-7
Begin Range 2
Begin Azimuth NNE
Begin Location UNION PASS SUBDVSN
Begin Lat/Lon 43.6/-109.8
End Date 07/04/2009 14:39:00 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 storm that developed northwest of Dubois traveled along the Wind River Valley and walloped central Fremont County with hail and heavy rain. Hail up to several inches deep accumulated on U.S. Highway 26 northwest of Riverton near Kinnear. The worst of the flash flooding was in a swath from Riverton east along the Gas Hills Road.
Event Narrative Hail of one-half inch to one inch in diameter fell and accumulated northwest of Dubois.


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 0 550.00K 0.00K
UNION PASS SUBDVSN FREMONT CO. WY 07/04/2009 14:34 MST-7 Hail 1.00 in. 0 0 0.00K 0.00K
KINNEAR FREMONT CO. WY 07/04/2009 17:55 MST-7 Hail 0.75 in. 0 0 25.00K 0.00K
(RIW)RIVERTON RGNL A FREMONT CO. WY 07/04/2009 18:06 MST-7 Hail 0.88 in. 0 0 0.00K 0.00K
RIVERTON FREMONT CO. WY 07/04/2009 18:20 MST-7 Flash Flood 0 0 25.00K 0.00K
RIVERTON FREMONT CO. WY 07/04/2009 18:50 MST-7 Flash Flood 0 0 500.00K 0.00K
Totals: 0 0 550.00K 0.00K