Alert archive / Montana / Severe Thunderstorm Warnings in 1989

Severe Thunderstorm Warning 1, NWS Missoula, MT

May 9, 1989Missoula County, Ravalli County, Montana

NWS Missoula, MT issued this severe thunderstorm warning at May 9, 1989, 11:59 PM MDT for Missoula County, Ravalli County, Montana. It was in force for 61 min.

The area

The counties it named.

The facts

Issued: May 9, 1989, 11:59 PM MDT (05:59 UTC)
Expired: May 10, 1989, 1:00 AM MDT
In force: 61 min
Issued by: NWS Missoula, MT
Area: Whole counties

Counties Missoula County, MT, Ravalli County, MT

The radar

The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, May 9, 10:43 PM MDT, 1 hour 16 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 10, 12:03 PM MDT	Severe Thunderstorm Warning	MSO	Jefferson, Silver Bow	57 min
May 10, 12:49 PM MDT	Severe Thunderstorm Warning	MSO	Jefferson, Lewis and Clark	116 min
May 10, 2:26 PM MDT	Severe Thunderstorm Warning	MSO	Missoula	64 min

Nearby

Severe Thunderstorm Warnings in Montana, 1989 Every severe thunderstorm warning in 1989

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.