Alert archive / Montana / Dawson County / 2011
Weather alerts in Dawson County, Montana, May 2011
15 weather alerts in May 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 15
- Warnings
- 8
- Watches
- 4
- Advisories
- 3
- Busiest day
- May 10, 20115 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 |
|---|---|---|---|
| May 9, 8:39 PM MDT | Flood Watch | GGW | 23 hr |
| May 9, 10:55 PM MDT | Areal Flood Advisory | GGW | 6 hr |
| May 10, 5:30 AM MDT | Areal Flood Advisory | GGW | 18 hr |
| May 10, 8:31 AM MDT | Areal Flood Advisory | GGW | 23 hr |
| May 10, 12:04 PM MDT | Areal Flood Warning | GGW | 12 hr |
| May 17, 11:53 AM MDT | Areal Flood Warning | GGW | 48 hr |
| May 18, 2:47 PM MDT | Flood Watch | GGW | 44 hr |
| May 20, 10:06 AM MDT | Areal Flood Warning | GGW | 67 hr |
| May 21, 8:21 AM MDT | River Flood Warning | GGW | 6 days |
| May 23, 4:29 AM MDT | Areal Flood Warning | GGW | 3 days |
| May 27, 3:24 AM MDT | Flood Watch | GGW | 4 days |
| May 28, 10:54 AM MDT | River Flood Warning | GGW | 63 hr |
| May 30, 12:55 AM MDT | Areal Flood Warning | GGW | 36 hr |
| May 30, 2:51 AM MDT | High Wind Watch | GGW | 18 hr |
| May 31, 12:40 PM MDT | River Flood Warning | GGW | 18 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Warning | 5 |
| River Flood Warning | 3 |
| Flood Watch | 3 |
| Areal Flood Advisory | 3 |
| Wind and dust | |
| High Wind 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.