Alert archive / Montana / Custer County / 2009
Weather alerts in Custer County, Montana, September 2009
13 weather alerts in September 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 13
- Warnings
- 6
- Watches
- 3
- Advisories
- 0
- Busiest day
- September 13, 20094 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 |
|---|---|---|---|
| Sep 1, 2:52 PM MDT | Special Weather Statement | BYZ | 53 min |
| Sep 4, 3:37 PM MDT | Fire Weather Watch | BYZ | 37 hr |
| Sep 6, 4:46 AM MDT | Red Flag Warning | BYZ | 16 hr |
| Sep 6, 10:29 PM MDT | Special Weather Statement | BYZ | 61 min |
| Sep 10, 4:12 AM MDT | Red Flag Warning | BYZ | 17 hr |
| Sep 13, 1:44 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Sep 13, 2:35 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 13, 5:16 PM MDT | Severe Thunderstorm Warning | BYZ | 29 min |
| Sep 13, 5:26 PM MDT | Severe Thunderstorm Warning | BYZ | 64 min |
| Sep 13, 6:29 PM MDT | Mesoscale Discussion | SPC | 91 min |
| Sep 24, 2:57 PM MDT | Fire Weather Watch | BYZ | 24 hr |
| Sep 25, 2:56 PM MDT | Red Flag Warning | BYZ | 31 hr |
| Sep 28, 2:18 PM MDT | Red Flag Warning | BYZ | 31 hr |
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 | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 2 |
| Special Weather Statement | 2 |
| Fire | |
| Red Flag Warning | 4 |
| Fire Weather Watch | 2 |
Nearby
Alerts in force nowTornadoes on recordForecastThe 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.