Alert archive / Montana / Severe Thunderstorm Warnings in 2011

Severe Thunderstorm Warning 38, NWS Billings, MT

June 24, 2011Carbon County, Stillwater County, Sweet Grass County, Montana

NWS Billings, MT issued this severe thunderstorm warning at Jun 24, 2011, 7:41 PM MDT for Carbon County, Stillwater County, Sweet Grass County, Montana. It was in force for 45 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: Jun 24, 2011, 7:41 PM MDT (01:41 UTC)
Expired: Jun 24, 2011, 8:26 PM MDT
In force: 45 min
Issued by: NWS Billings, MT
Area: Storm-based polygon

Counties Carbon County, MT, Stillwater County, MT, Sweet Grass County, MT

The radar

The Billings radar (KBLX), 73 km from the middle of the area, began a volume at 01:40 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 Billings, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 24, 6:13 PM MDT, 1 hour 28 minutes earlier.

Area forecast discussion, Jun 24, 6:13 PM MDT, 1 hour 28 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 24, 8:25 PM MDT	Special Weather Statement	BYZ	Stillwater	65 min
Jun 24, 9:32 PM MDT	Special Weather Statement	BYZ	Yellowstone	58 min
Jun 24, 10:31 PM MDT	Special Weather Statement	BYZ	Big Horn	59 min
Jun 24, 11:37 PM MDT	Special Weather Statement	BYZ	Rosebud	53 min
Jun 25, 12:14 AM MDT	Special Weather Statement	BYZ	Custer, Rosebud	61 min
Jun 25, 1:06 AM MDT	Flash Flood Warning	BYZ	Custer	96 min
Jun 25, 3:05 AM MDT	Special Weather Statement	BYZ	Treasure	55 min
Jun 25, 3:55 AM MDT	Special Weather Statement	BYZ	Treasure	65 min

Nearby

Severe Thunderstorm Warnings in Montana, 2011 Every severe thunderstorm warning in 2011

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.