Storm Events Database

Event Details

Event Thunderstorm Wind
Magnitude 65 kts.
State MONTANA
County/Area LINCOLN
WFO MSO
Begin Date 06/29/2007 18:20:00 MST-7
Begin Range 0
Begin Azimuth N
Begin Location LIBBY
Begin Lat/Lon 48.38/-115.53
End Date 06/29/2007 19:00:00 MST-7
End Range 0
End Azimuth N
End Location YAAK
End Lat/Lon 48.83/-115.7
Deaths Direct/Indirect 0/0 (fatality details below, when available...)
Injuries Direct/Indirect 1/0
Property Damage 30.00K
Crop Damage 0.00K
Episode Narrative On June 29, a strong, negatively tilted shortwave trough moved to the northeast across the region. An intense mid level jet streak moved around the base of the trough and through western Montana during the early evening hours. A pair of intense storms moved across the area producing widespread damage.
Event Narrative Straight line winds blew numerous large trees down onto power lines, buildings, vehicles and roads in and around Yaak. Power was out to the entire community. Several large trees were blown down onto power lines in Libby from straight line winds. From Eureka to Port of Roosville, straight line winds blew numerous large trees and limbs down onto power lines and vehicles. One carport was blown into a field, and roof damage was reported.


All events for this episode:

Location County/Zone St. Date Time T.Z. Type Mag Dth Inj PrD CrD
Totals: 0 2 30.00K 0.00K
LIBBY LINCOLN CO. MT 06/29/2007 18:00 MST-7 Thunderstorm Wind 65 kts. EG 0 1 0.00K 0.00K
LIBBY LINCOLN CO. MT 06/29/2007 18:20 MST-7 Thunderstorm Wind 65 kts. EG 0 1 30.00K 0.00K
ALBERTON MINERAL CO. MT 06/29/2007 19:10 MST-7 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
SUPERIOR MINERAL CO. MT 06/29/2007 19:49 MST-7 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
RONAN LAKE CO. MT 06/29/2007 20:40 MST-7 Thunderstorm Wind 50 kts. EG 0 0 0.00K 0.00K
POLSON LAKE CO. MT 06/29/2007 21:20 MST-7 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
BIGFORK FLATHEAD CO. MT 06/29/2007 21:24 MST-7 Thunderstorm Wind 52 kts. EG 0 0 0.00K 0.00K
Totals: 0 2 30.00K 0.00K