Alert archive / Montana / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 4, NWS Glasgow, MT

May 2, 2007Garfield County, Phillips County, Valley County, Montana

NWS Glasgow, MT issued this severe thunderstorm warning at May 2, 2007, 9:23 PM MDT for Garfield County, Phillips County, Valley County, Montana. It was in force for 67 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: May 2, 2007, 9:23 PM MDT (03:23 UTC)
Expired: May 2, 2007, 10:30 PM MDT
In force: 67 min
Issued by: NWS Glasgow, MT
Area: Counties, with a storm outline in the text

Counties Garfield County, MT, Phillips County, MT, Valley County, MT

The radar

The Glasgow radar (KGGW), 50 km from the middle of the area, began a volume at 03:25 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.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Glasgow, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at May 2, 9:14 PM MDT, 9 minutes earlier.

Area forecast discussion, May 2, 9:14 PM MDT, 9 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 2, 10:01 PM MDT	Severe Thunderstorm Warning	GGW	Phillips	59 min
May 3, 2:17 PM MDT	Severe Thunderstorm Warning	GGW	Garfield	28 min
May 3, 2:47 PM MDT	Severe Thunderstorm Warning	GGW	Garfield	58 min
May 3, 3:31 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone	59 min
May 3, 3:43 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, Valley	62 min
May 3, 4:04 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone, Valley	56 min
May 3, 4:55 PM MDT	Severe Thunderstorm Warning	GGW	Garfield, McCone, Valley	65 min

Nearby

Severe Thunderstorm Warnings in Montana, 2007 Every severe thunderstorm warning in 2007

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.