Alert archive / Montana / Red Flag Warnings / 2009
Red Flag Warnings in Montana, September 2009
17 red flag warnings in September 2009. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of red flag warnings reaches back to 2005.
Red Flag Warnings by county
Each county as a circle sized by its count in September 2009. Tap one for its archive.
- Red Flag Warnings
- 17
- Busiest day
- September 25, 20094 red flag warnings
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 6, 3:52 AM MDT | Red Flag Warning | GGW | Dawson, McCone, Prairie, Richland, Wibaux | 18 hr |
| Sep 6, 4:46 AM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Golden Valley and 9 more | 16 hr |
| Sep 8, 2:44 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more | 28 hr |
| Sep 8, 3:11 PM MDT | Red Flag Warning | TFX | Blaine, Glacier, Hill, Liberty, Phillips, Pondera and 1 more | 29 hr |
| Sep 10, 4:12 AM MDT | Red Flag Warning | BYZ | Big Horn, Carter, Custer, Fallon, Golden Valley, Musselshell and 4 more | 17 hr |
| Sep 19, 3:31 AM MDT | Red Flag Warning | GGW | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more | 20 hr |
| Sep 19, 3:47 AM MDT | Red Flag Warning | BYZ | Carter, Fallon | 18 hr |
| Sep 19, 2:24 PM MDT | Red Flag Warning | TFX | Blaine, Cascade, Chouteau, Fergus, Hill, Judith Basin and 2 more | 8 hr |
| Sep 23, 2:37 PM MDT | Red Flag Warning | GGW | 29 hr | |
| Sep 25, 1:47 PM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Flathead, Glacier, Granite, Jefferson and 10 more | 33 hr |
| Sep 25, 2:45 PM MDT | Red Flag Warning | TFX | Blaine, Broadwater, Cascade, Chouteau, Fergus, Gallatin and 12 more | 31 hr |
| Sep 25, 2:56 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 11 more | 31 hr |
| Sep 25, 3:00 PM MDT | Red Flag Warning | GGW | Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 3 more | 30 hr |
| Sep 27, 3:46 AM MDT | Red Flag Warning | GGW | Dawson, McCone, Prairie, Richland, Wibaux | 17 hr |
| Sep 28, 2:18 PM MDT | Red Flag Warning | BYZ | Big Horn, Carbon, Carter, Custer, Fallon, Gallatin and 8 more | 31 hr |
| Sep 29, 4:06 AM MDT | Red Flag Warning | GGW | Dawson, McCone, Prairie, Richland, Wibaux | 16 hr |
| Sep 29, 7:37 AM MDT | Red Flag Warning | MSO | Beaverhead, Deer Lodge, Granite, Jefferson, Madison, Powell and 1 more | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Dawson County6
- McCone County6
- Prairie County6
- Richland County6
- Wibaux County6
- Carter County5
- Fallon County5
- Big Horn County4
- Custer County4
- Powder River County4
- Rosebud County4
- Treasure County4
- Yellowstone County4
- Madison County4
- Carbon County3
- Golden Valley County3
- Musselshell County3
- Park County3
- Stillwater County3
- Sweet Grass County3
- Daniels County3
- Roosevelt County3
- Sheridan County3
- Valley County3
- Blaine County3
- Glacier County3
- Hill County3
- Phillips County3
- Jefferson County3
- Powell County3
- Gallatin County3
- Wheatland County2
- Liberty County2
- Pondera County2
- Toole County2
- Cascade County2
- Chouteau County2
- Fergus County2
- Judith Basin County2
- Meagher County2
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.