Alert archive / Montana / Severe Thunderstorm Warnings / 2007
Severe Thunderstorm Warnings in Montana, August 2007
41 severe thunderstorm warnings in August 2007. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in August 2007. Tap one for its archive.
- Severe Thunderstorm Warnings
- 41
- Busiest day
- August 11, 200714 severe thunderstorm 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 |
|---|---|---|---|---|
| Aug 4, 4:43 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater | 32 min |
| Aug 4, 4:56 PM MDT | Severe Thunderstorm Warning | BYZ | Carbon, Stillwater | 34 min |
| Aug 4, 5:08 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 37 min |
| Aug 4, 5:21 PM MDT | Severe Thunderstorm Warning | BYZ | Yellowstone | 54 min |
| Aug 5, 6:26 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin | 49 min |
| Aug 7, 3:39 PM MDT | Severe Thunderstorm Warning | BYZ | Custer | 21 min |
| Aug 7, 5:34 PM MDT | Severe Thunderstorm Warning | BYZ | Carter, Fallon | 56 min |
| Aug 10, 4:00 PM MDT | Severe Thunderstorm Warning | TFX | Fergus | 30 min |
| Aug 10, 5:16 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 29 min |
| Aug 10, 5:44 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 31 min |
| Aug 10, 5:48 PM MDT | Severe Thunderstorm Warning | GGW | Wibaux | 42 min |
| Aug 10, 5:50 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Petroleum, Phillips | 55 min |
| Aug 10, 6:14 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 46 min |
| Aug 10, 6:22 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, Valley | 53 min |
| Aug 10, 6:29 PM MDT | Severe Thunderstorm Warning | GGW | Phillips, Valley | 61 min |
| Aug 10, 6:37 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 23 min |
| Aug 10, 6:54 PM MDT | Severe Thunderstorm Warning | GGW | Garfield, McCone, Valley | 66 min |
| Aug 10, 7:03 PM MDT | Severe Thunderstorm Warning | GGW | Valley | 42 min |
| Aug 10, 7:19 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Valley | 41 min |
| Aug 10, 7:23 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Prairie, Richland, Roosevelt | 67 min |
| Aug 10, 8:00 PM MDT | Severe Thunderstorm Warning | GGW | Daniels, Roosevelt, Sheridan | 60 min |
| Aug 10, 8:09 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Richland | 66 min |
| Aug 10, 8:34 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, McCone, Prairie, Richland, Wibaux | 56 min |
| Aug 10, 8:46 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt, Sheridan | 59 min |
| Aug 10, 9:30 PM MDT | Severe Thunderstorm Warning | GGW | Dawson, Prairie, Richland, Wibaux | 30 min |
| Aug 10, 9:47 PM MDT | Severe Thunderstorm Warning | GGW | Richland, Roosevelt, Sheridan | 13 min |
| Aug 12, 8:36 AM MDT | Severe Thunderstorm Warning | BYZ | Fallon | 54 min |
| Aug 17, 6:04 PM MDT | Severe Thunderstorm Warning | BYZ | Carter | 34 min |
| Aug 17, 9:45 PM MDT | Severe Thunderstorm Warning | TFX | Hill | 60 min |
| Aug 17, 10:47 PM MDT | Severe Thunderstorm Warning | TFX | Hill | 58 min |
| Aug 18, 2:06 PM MDT | Severe Thunderstorm Warning | BYZ | Stillwater, Sweet Grass | 39 min |
| Aug 18, 3:47 PM MDT | Severe Thunderstorm Warning | TFX | Madison | 43 min |
| Aug 18, 4:32 PM MDT | Severe Thunderstorm Warning | TFX | Gallatin, Madison | 43 min |
| Aug 18, 5:08 PM MDT | Severe Thunderstorm Warning | BYZ | Park | 45 min |
| Aug 19, 3:21 PM MDT | Severe Thunderstorm Warning | TFX | Lewis and Clark | 29 min |
| Aug 19, 3:32 PM MDT | Severe Thunderstorm Warning | TFX | Cascade | 88 min |
| Aug 19, 4:03 PM MDT | Severe Thunderstorm Warning | TFX | Pondera, Teton | 57 min |
| Aug 19, 4:29 PM MDT | Severe Thunderstorm Warning | TFX | Chouteau | 91 min |
| Aug 19, 7:04 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 56 min |
| Aug 19, 9:34 PM MDT | Severe Thunderstorm Warning | GGW | Phillips | 56 min |
| Aug 31, 5:39 PM MDT | Severe Thunderstorm Warning | MSO | Lincoln | 25 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Phillips County8
- Valley County6
- Richland County6
- Roosevelt County5
- Dawson County4
- Stillwater County3
- Wibaux County3
- Garfield County3
- McCone County3
- Prairie County3
- Sheridan County3
- Yellowstone County2
- Gallatin County2
- Carter County2
- Fallon County2
- Daniels County2
- Hill County2
- Madison County2
- Carbon County1
- Custer County1
- Fergus County1
- Petroleum County1
- Sweet Grass County1
- Park County1
- Lewis and Clark County1
- Cascade County1
- Pondera County1
- Teton County1
- Chouteau County1
- Lincoln County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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.