Alert archive / Montana / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 149, NWS Glasgow, MT

July 21, 2005Roosevelt County, Sheridan County, Montana

NWS Glasgow, MT issued this severe thunderstorm warning at Jul 21, 2005, 5:51 AM MDT for Roosevelt County, Sheridan County, Montana. It was in force for 51 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
Jul 21, 2005, 5:51 AM MDT (11:51 UTC)
Expired
Jul 21, 2005, 6:42 AM MDT
In force
51 min
Issued by
NWS Glasgow, MT
Area
Counties, with a storm outline in the text

Counties Roosevelt County, MT, Sheridan County, MT

The radar

The Glasgow radar (KGGW), 142 km from the middle of the area, began a volume at 11:50 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 Glasgow, MT issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 20, 6:31 PM MDTLake Wind AdvisoryGGWGarfield, McCone, Valley8 hr
Jul 21, 4:59 AM MDTSevere Thunderstorm WarningGGWDaniels, Roosevelt, Sheridan61 min

Nearby

Severe Thunderstorm Warnings in Montana, 2005Every severe thunderstorm warning in 2005

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.