Alert archive / Montana / Severe Thunderstorm Warnings in 2003
Severe Thunderstorm Warning 70, NWS Glasgow, MT
NWS Glasgow, MT issued this severe thunderstorm warning at Aug 9, 2003, 10:42 AM MDT for Phillips County, Valley County, Montana. It was in force for 63 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
- Aug 9, 2003, 10:42 AM MDT (16:42 UTC)
- Expired
- Aug 9, 2003, 11:45 AM MDT
- In force
- 63 min
- Issued by
- NWS Glasgow, MT
- Area
- Counties, with a storm outline in the text
Counties Phillips County, MT, Valley County, MT
The radar
The Glasgow radar (KGGW), 51 km from the middle of the area, began a volume at 16:43 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 Aug 9, 9:55 AM MDT, 47 minutes earlier.
Area forecast discussion, Aug 9, 9:55 AM MDT, 47 minutes before
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</html>Hazardous weather outlook, Aug 9, 6:06 AM MDT, 4 hours 36 minutes before
MTZ016>027-059>062-101200- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE GLASGOW MT 606 AM MDT SAT AUG 9 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST MONTANA .DAY ONE... THUNDERSTORMS WILL MOVE ACROSS NORTHEAST MONTANA EARLY THIS MORNING. THEN ANOTHER ROUND OF THUNDERSTORMS ARE POSSIBLE ACROSS NORTHEAST MONTANA FROM LATE THIS AFTERNOON INTO THE EVENING. SOME OF THESE THUNDERSTORMS MAY BE SEVERE WITH STRONG WIND GUSTS. .DAYS TWO THROUGH SEVEN... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... WEATHER SPOTTERS ARE ENCOURAGED TO REPORT SIGNIFICANT WEATHER CONDITIONS ACCORDING TO STANDARD OPERATING PROCEDURES.
In the hours before
Special weather statement, Aug 9, 6:27 AM MDT, 4 hours 15 minutes before
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</html>Local storm report, Aug 9, 7:47 AM MDT, 2 hours 55 minutes before
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</html>The office that day
Everything else NWS Glasgow, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 8, 9:16 PM MDT | Severe Thunderstorm Warning | GGW | Garfield | 59 min |
| Aug 9, 11:53 AM MDT | Severe Thunderstorm Warning | GGW | Valley | 52 min |
| Aug 9, 2:05 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 55 min |
| Aug 9, 3:00 PM MDT | Severe Thunderstorm Warning | GGW | Sheridan | 60 min |
Nearby
Severe Thunderstorm Warnings in Montana, 2003Every severe thunderstorm warning in 2003
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.