Alert archive / Montana / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 51, NWS Missoula, MT

August 26, 2010Granite County, Missoula County, Ravalli County, Montana

NWS Missoula, MT issued this severe thunderstorm warning at Aug 26, 2010, 8:09 PM MDT for Granite County, Missoula County, Ravalli County, Montana. It was in force for 36 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 26, 2010, 8:09 PM MDT (02:09 UTC)
Expired
Aug 26, 2010, 8:45 PM MDT
In force
36 min
Issued by
NWS Missoula, MT
Area
Storm-based polygon

Counties Granite County, MT, Missoula County, MT, Ravalli County, MT

The radar

The Missoula radar (KMSX), 61 km from the middle of the area, began a volume at 02:10 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The office that day

Everything else NWS Missoula, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 6:02 PM MDTSpecial Weather StatementMSOMissoula28 min
Aug 26, 6:31 PM MDTSpecial Weather StatementMSORavalli29 min
Aug 26, 7:30 PM MDTSpecial Weather StatementMSORavalli45 min
Aug 26, 8:01 PM MDTSpecial Weather StatementMSOGranite29 min
Aug 26, 8:37 PM MDTSevere Thunderstorm WarningMSOGranite, Missoula, Powell23 min

Nearby

Severe Thunderstorm Warnings in Montana, 2010Every severe thunderstorm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.