Alert archive / Montana / Roosevelt County / 2011
Weather alerts in Roosevelt County, Montana, August 2011
17 weather alerts in August 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 17
- Warnings
- 9
- Watches
- 2
- Advisories
- 0
- Busiest day
- August 28, 20114 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 | Lasted |
|---|---|---|---|
| Aug 2, 6:16 PM MDT | Severe Thunderstorm Warning | GGW | 59 min |
| Aug 4, 7:36 PM MDT | Flash Flood Watch | GGW | 24 hr |
| Aug 11, 2:04 PM MDT | Special Weather Statement | GGW | 56 min |
| Aug 11, 3:00 PM MDT | Severe Thunderstorm Warning | GGW | 14 min |
| Aug 11, 3:40 PM MDT | Mesoscale Discussion | SPC | 95 min |
| Aug 14, 5:56 PM MDT | Mesoscale Discussion | SPC | 94 min |
| Aug 15, 10:02 PM MDT | Severe Thunderstorm Warning | GGW | 47 min |
| Aug 15, 10:21 PM MDT | Special Weather Statement | GGW | 54 min |
| Aug 22, 2:53 AM MDT | Red Flag Warning | GGW | 17 hr |
| Aug 23, 2:48 AM MDT | Red Flag Warning | GGW | 18 hr |
| Aug 24, 2:11 PM MDT | Fire Weather Watch | GGW | 13 hr |
| Aug 25, 3:35 AM MDT | Red Flag Warning | GGW | 17 hr |
| Aug 26, 10:50 PM MDT | Special Weather Statement | GGW | 55 min |
| Aug 27, 6:30 PM MDT | Mesoscale Discussion | SPC | 90 min |
| Aug 27, 9:10 PM MDT | Severe Thunderstorm Warning | GGW | 65 min |
| Aug 27, 9:52 PM MDT | Severe Thunderstorm Warning | GGW | 53 min |
| Aug 27, 10:40 PM MDT | Severe Thunderstorm Warning | GGW | 20 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 | 6 |
| Mesoscale Discussion | 3 |
| Special Weather Statement | 3 |
| Flooding | |
| Flash Flood Watch | 1 |
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20102012
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.