Alert archive / Wyoming / Natrona County / 2009
Weather alerts in Natrona County, Wyoming, September 2009
16 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
- 16
- Warnings
- 5
- Watches
- 3
- Advisories
- 2
- Busiest day
- September 20, 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, 1:49 PM MDT | Red Flag Warning | RIW | 4 hr |
| Sep 2, 3:23 PM MDT | Special Weather Statement | RIW | 67 min |
| Sep 7, 6:41 PM MDT | Special Weather Statement | RIW | 49 min |
| Sep 15, 6:05 PM MDT | Special Weather Statement | RIW | 55 min |
| Sep 20, 2:41 PM MDT | Winter Weather Advisory | RIW | 18 hr |
| Sep 20, 4:38 PM MDT | Special Weather Statement | RIW | 37 min |
| Sep 20, 5:02 PM MDT | Special Weather Statement | RIW | 43 min |
| Sep 20, 5:14 PM MDT | Special Weather Statement | RIW | 46 min |
| Sep 20, 6:29 PM MDT | Severe Thunderstorm Warning | RIW | 46 min |
| Sep 20, 9:40 PM MDT | Freeze Watch | RIW | 17 hr |
| Sep 21, 2:53 PM MDT | Freeze Warning | RIW | 18 hr |
| Sep 27, 1:57 PM MDT | Freeze Warning | RIW | 20 hr |
| Sep 28, 2:46 PM MDT | Fire Weather Watch | RIW | 12 hr |
| Sep 29, 2:46 AM MDT | Red Flag Warning | RIW | 18 hr |
| Sep 30, 2:57 AM MDT | Winter Storm Watch | RIW | 9 hr |
| Sep 30, 2:57 AM MDT | Winter Weather Advisory | RIW | 29 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 |
| Special Weather Statement | 6 |
| Winter | |
| Winter Storm Watch | 1 |
| Winter Weather Advisory | 2 |
| Cold | |
| Freeze Warning | 2 |
| Freeze Watch | 1 |
| Fire | |
| Red Flag Warning | 2 |
| Fire Weather Watch | 1 |
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.