Alert archive / Montana / Severe Thunderstorm Warnings in 2013
Severe Thunderstorm Warning 81, NWS Great Falls, MT
NWS Great Falls, MT issued this severe thunderstorm warning at Aug 1, 2013, 2:21 PM MDT for Beaverhead County, Montana. It was in force for 39 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 1, 2013, 2:21 PM MDT (20:21 UTC)
- Expired
- Aug 1, 2013, 3:00 PM MDT
- In force
- 39 min
- Issued by
- NWS Great Falls, MT
- Area
- Storm-based polygon
County Beaverhead County, MT
The radar
The Pocatello radar (KSFX), 226 km from the middle of the area, began a volume at 20:21 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.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Aug 1, 1:26 PM MDT | Severe Thunderstorm Watch | SPC | 10 hr |
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 Great Falls, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 1, 11:55 AM MDT, 2 hours 26 minutes earlier.
Area forecast discussion, Aug 1, 11:55 AM MDT, 2 hours 26 minutes before
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</html>Hazardous weather outlook, Aug 1, 2:12 PM MDT, 9 minutes before
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Special weather statement, Aug 1, 2:06 PM MDT, 15 minutes before
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</html>The office that day
Everything else NWS Great Falls, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 1, 12:29 PM MDT | Flood Watch | TFX | 40 hr | |
| Aug 1, 2:06 PM MDT | Special Weather Statement | TFX | Jefferson | 39 min |
| Aug 1, 2:44 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Jefferson, Lewis and Clark | 46 min |
| Aug 1, 2:56 PM MDT | Special Weather Statement | TFX | Jefferson | 49 min |
| Aug 1, 2:56 PM MDT | Severe Thunderstorm Warning | TFX | Beaverhead, Madison | 49 min |
| Aug 1, 3:30 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Cascade, Lewis and Clark, Meagher | 45 min |
| Aug 1, 3:32 PM MDT | Special Weather Statement | TFX | Jefferson | 28 min |
| Aug 1, 3:40 PM MDT | Severe Thunderstorm Warning | TFX | Beaverhead, Gallatin, Madison | 50 min |
| Aug 1, 4:00 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Jefferson, Lewis and Clark | 45 min |
| Aug 1, 4:15 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Judith Basin, Meagher | 45 min |
| Aug 1, 4:26 PM MDT | Special Weather Statement | TFX | Jefferson | 49 min |
| Aug 1, 4:26 PM MDT | Severe Thunderstorm Warning | TFX | Broadwater, Gallatin, Jefferson, Madison | 49 min |
| Aug 1, 4:41 PM MDT | Special Weather Statement | TFX | Meagher | 49 min |
| Aug 1, 4:57 PM MDT | Special Weather Statement | TFX | Gallatin | 48 min |
| Aug 1, 5:05 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 40 min |
| Aug 1, 5:27 PM MDT | Special Weather Statement | TFX | Broadwater | 33 min |
| Aug 1, 5:39 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin, Meagher | 51 min |
Nearby
Severe Thunderstorm Warnings in Montana, 2013Every severe thunderstorm warning in 2013
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.