Alert archive / Montana / Severe Thunderstorm Warnings in 2002

Severe Thunderstorm Warning 143, NWS Glasgow, MT

September 3, 2002Valley County, Montana

NWS Glasgow, MT issued this severe thunderstorm warning at Sep 3, 2002, 9:14 PM MDT for Valley County, Montana. It was in force for 61 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued: Sep 3, 2002, 9:14 PM MDT (03:14 UTC)
Expired: Sep 3, 2002, 10:15 PM MDT
In force: 61 min
Issued by: NWS Glasgow, MT
Area: Counties, with a storm outline in the text

County Valley County, MT

The radar

The Glasgow radar (KGGW), 18 km from the middle of the area, began a volume at 03:14 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 was reported inside it

Time	Report	Where	Remark
Sep 3, 9:35 PM MDT	Thunderstorm Wind 52 M	Opheim, MT	60 mph wind reported at Opheim.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

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 Sep 3, 8:35 PM MDT, 39 minutes earlier.

Area forecast discussion, Sep 3, 8:35 PM MDT, 39 minutes before

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Nearby

Severe Thunderstorm Warnings in Montana, 2002 Every severe thunderstorm warning in 2002

Sources

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