Alert archive / Montana / Powell County / 2013
Weather alerts in Powell County, Montana, September 2013
20 weather alerts in September 2013, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.
- Alerts
- 20
- Warnings
- 3
- Watches
- 4
- Advisories
- 4
- Busiest day
- September 6, 20139 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 5, 1:14 PM MDT | Areal Flood Advisory | MSO | 3 hr |
| Sep 5, 1:45 PM MDT | Areal Flood Advisory | MSO | 2 hr |
| Sep 5, 7:05 PM MDT | Severe Thunderstorm Watch | SPC | 7 hr |
| Sep 5, 7:31 PM MDT | Severe Thunderstorm Warning | MSO | 44 min |
| Sep 5, 8:13 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 5, 8:14 PM MDT | Special Weather Statement | MSO | 46 min |
| Sep 5, 10:44 PM MDT | Mesoscale Discussion | SPC | 2 hr |
| Sep 6, 1:44 PM MDT | Mesoscale Discussion | SPC | 61 min |
| Sep 6, 2:09 PM MDT | Severe Thunderstorm Watch | SPC | 8 hr |
| Sep 6, 2:18 PM MDT | Special Weather Statement | MSO | 42 min |
| Sep 6, 2:35 PM MDT | Special Weather Statement | MSO | 40 min |
| Sep 7, 5:22 PM MDT | Mesoscale Discussion | SPC | 113 min |
| Sep 7, 6:04 PM MDT | Special Weather Statement | MSO | 41 min |
| Sep 7, 6:30 PM MDT | Special Weather Statement | MSO | 45 min |
| Sep 23, 12:05 PM MDT | Winter Storm Watch | MSO | 24 hr |
| Sep 24, 11:50 AM MDT | Winter Storm Warning | MSO | 48 hr |
| Sep 27, 2:19 PM MDT | High Wind Watch | MSO | 24 hr |
| Sep 28, 2:27 PM MDT | High Wind Warning | MSO | 21 hr |
| Sep 28, 2:27 PM MDT | Wind Advisory | MSO | 21 hr |
| Sep 29, 1:54 PM MDT | Winter Weather Advisory | MSO | 21 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 | 1 |
| Severe Thunderstorm Watch | 2 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 5 |
| Flooding | |
| Areal Flood Advisory | 2 |
| Winter | |
| Winter Storm Warning | 1 |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 1 |
| Wind and dust | |
| High Wind Warning | 1 |
| High Wind Watch | 1 |
| Wind Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordForecastThe radar archive20122014
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.