Alert archive / Montana / 1997
Weather alerts in Montana, September 1997
21 weather alerts in September 1997, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 1997. Tap one for its archive.
- Alerts
- 21
- Warnings
- 21
- Watches
- 0
- Advisories
- 0
- Busiest day
- September 15, 199710 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 5, 5:58 PM MDT | Severe Thunderstorm Warning | MSO | Lake, Sanders | 62 min |
| Sep 5, 6:37 PM MDT | Severe Thunderstorm Warning | MSO | Mineral, Missoula | 68 min |
| Sep 5, 7:13 PM MDT | Severe Thunderstorm Warning | MSO | Flathead | 62 min |
| Sep 5, 8:02 PM MDT | Severe Thunderstorm Warning | MSO | Missoula, Powell | 58 min |
| Sep 5, 8:02 PM MDT | Severe Thunderstorm Warning | MSO | Lincoln | 58 min |
| Sep 6, 6:48 AM MDT | Severe Thunderstorm Warning | MSO | Missoula | 27 min |
| Sep 9, 6:03 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 62 min |
| Sep 10, 4:15 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 60 min |
| Sep 10, 6:00 PM MDT | Severe Thunderstorm Warning | MSO | Beaverhead | 30 min |
| Sep 11, 5:36 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 39 min |
| Sep 14, 3:14 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 61 min |
| Sep 14, 9:30 PM MDT | Severe Thunderstorm Warning | MSO | Flathead | 45 min |
| Sep 15, 5:41 AM MDT | Severe Thunderstorm Warning | MSO | Missoula | 64 min |
| Sep 15, 10:40 AM MDT | Severe Thunderstorm Warning | MSO | Missoula, Powell | 60 min |
| Sep 15, 10:50 AM MDT | Severe Thunderstorm Warning | MSO | Granite, Powell | 40 min |
| Sep 15, 11:46 AM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 44 min |
| Sep 15, 12:27 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 48 min |
| Sep 15, 12:36 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Lewis and Clark | 54 min |
| Sep 15, 1:04 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 41 min |
| Sep 15, 1:42 PM MDT | Severe Thunderstorm Warning | TFX | Cascade, Chouteau, Judith Basin | 63 min |
| Sep 15, 2:42 PM MDT | Severe Thunderstorm Warning | TFX | Blaine, Chouteau, Hill | 63 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 21 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19961998
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.