Alert archive / Montana / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 68, NWS Great Falls, MT

September 14, 2010Broadwater County, Jefferson County, Montana

NWS Great Falls, MT issued this severe thunderstorm warning at Sep 14, 2010, 4:10 PM MDT for Broadwater County, Jefferson County, Montana. It was in force for 50 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
Sep 14, 2010, 4:10 PM MDT (22:10 UTC)
Expired
Sep 14, 2010, 5:00 PM MDT
In force
50 min
Issued by
NWS Great Falls, MT
Area
Storm-based polygon

Counties Broadwater County, MT, Jefferson County, MT

The radar

The Great Falls radar (KTFX), 139 km from the middle of the area, began a volume at 22:13 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 Great Falls, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 14, 4:46 PM MDTSpecial Weather StatementTFXMeagher44 min
Sep 14, 5:27 PM MDTSpecial Weather StatementTFXMadison48 min
Sep 14, 5:35 PM MDTSpecial Weather StatementTFXMeagher40 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.