Alert archive / Wyoming / 2007
Weather alerts in Wyoming, September 2007
70 weather alerts in September 2007, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in September 2007. Tap one for its archive.
- Alerts
- 70
- Warnings
- 29
- Watches
- 10
- Advisories
- 8
- Busiest day
- September 5, 200724 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 | Counties | Lasted |
|---|---|---|---|---|
| Sep 2, 3:35 PM MDT | Fire Weather Watch | BYZ | Big Horn, Johnson, Sheridan, Washakie | 37 hr |
| Sep 3, 2:52 PM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 32 hr |
| Sep 4, 5:58 PM MDT | Mesoscale Discussion | SPC | Lincoln, Uinta | 2 hr |
| Sep 4, 6:56 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 49 min |
| Sep 4, 8:13 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 47 min |
| Sep 5, 2:52 AM MDT | Flash Flood Watch | RIW | Big Horn, Fremont, Hot Springs, Johnson, Lincoln, Natrona and 5 more | 23 hr |
| Sep 5, 12:20 PM MDT | Mesoscale Discussion | SPC | Lincoln, Sublette, Sweetwater, Uinta | 115 min |
| Sep 5, 12:51 PM MDT | Severe Thunderstorm Watch | SPC | Fremont, Lincoln, Sublette, Sweetwater, Uinta | 7 hr |
| Sep 5, 1:31 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln | 44 min |
| Sep 5, 1:37 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln | 38 min |
| Sep 5, 1:42 PM MDT | Tornado Warning | RIW | Lincoln | 38 min |
| Sep 5, 1:49 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 56 min |
| Sep 5, 2:03 PM MDT | Flash Flood Warning | RIW | Lincoln, Sublette, Teton | 3 hr |
| Sep 5, 2:03 PM MDT | Tornado Warning | RIW | Teton | 27 min |
| Sep 5, 2:13 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln, Sublette | 47 min |
| Sep 5, 2:30 PM MDT | Special Weather Statement | RIW | Teton | 60 min |
| Sep 5, 2:41 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 43 min |
| Sep 5, 2:42 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 48 min |
| Sep 5, 2:49 PM MDT | Mesoscale Discussion | SPC | Fremont, Lincoln, Sublette, Sweetwater, Uinta | 116 min |
| Sep 5, 2:52 PM MDT | Flash Flood Warning | RIW | Park | 3 hr |
| Sep 5, 2:52 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 24 min |
| Sep 5, 3:00 PM MDT | Special Weather Statement | RIW | Sweetwater | 60 min |
| Sep 5, 3:19 PM MDT | Special Weather Statement | RIW | Sublette | 56 min |
| Sep 5, 4:08 PM MDT | Special Weather Statement | RIW | 67 min | |
| Sep 5, 4:30 PM MDT | Special Weather Statement | RIW | 60 min | |
| Sep 5, 4:41 PM MDT | Special Weather Statement | RIW | 64 min | |
| Sep 5, 5:33 PM MDT | Special Weather Statement | RIW | Fremont, Hot Springs | 57 min |
| Sep 5, 6:27 PM MDT | Special Weather Statement | RIW | Hot Springs | 63 min |
| Sep 8, 3:01 PM MDT | Snow Advisory | RIW | Fremont, Hot Springs, Park, Sublette | 29 hr |
| Sep 9, 3:20 AM MDT | Dense Fog Advisory | CYS | 6 hr | |
| Sep 9, 5:56 PM MDT | Dense Fog Advisory | CYS | 15 hr | |
| Sep 10, 4:01 PM MDT | Frost Advisory | CYS | 15 hr | |
| Sep 11, 2:55 PM MDT | Fire Weather Watch | CYS | 5 hr | |
| Sep 11, 3:07 PM MDT | Fire Weather Watch | BYZ | Big Horn, Johnson, Sheridan, Washakie | 12 hr |
| Sep 11, 4:14 PM MDT | Fire Weather Watch | RIW | Fremont, Hot Springs, Johnson, Natrona, Park, Sweetwater and 2 more | 10 hr |
| Sep 11, 8:23 PM MDT | Red Flag Warning | CYS | 24 hr | |
| Sep 12, 2:27 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Park, Sweetwater and 2 more | 18 hr |
| Sep 12, 3:07 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 16 hr |
| Sep 13, 3:49 AM MDT | Frost Advisory | UNR | Campbell, Crook, Weston | 26 hr |
| Sep 13, 3:36 PM MDT | Frost Advisory | CYS | Crook, Weston | 15 hr |
| Sep 15, 2:01 PM MDT | Fire Weather Watch | UNR | 14 hr | |
| Sep 16, 2:22 AM MDT | Red Flag Warning | RIW | Fremont, Natrona, Sweetwater | 17 hr |
| Sep 16, 3:04 AM MDT | Red Flag Warning | BYZ | Big Horn, Johnson, Sheridan, Washakie | 18 hr |
| Sep 16, 3:54 AM MDT | Red Flag Warning | UNR | 18 hr | |
| Sep 16, 5:22 AM MDT | Red Flag Warning | CYS | 13 hr | |
| Sep 17, 2:09 PM MDT | Special Weather Statement | RIW | Washakie | 66 min |
| Sep 17, 2:12 PM MDT | Special Weather Statement | RIW | Natrona | 63 min |
| Sep 17, 2:16 PM MDT | Special Weather Statement | RIW | 59 min | |
| Sep 17, 3:11 PM MDT | Special Weather Statement | RIW | 49 min | |
| Sep 17, 3:15 PM MDT | Special Weather Statement | RIW | Natrona | 60 min |
| Sep 17, 4:14 PM MDT | Special Weather Statement | RIW | 61 min | |
| Sep 17, 4:20 PM MDT | Special Weather Statement | RIW | Natrona | 55 min |
| Sep 17, 4:33 PM MDT | Special Weather Statement | RIW | Washakie | 27 min |
| Sep 17, 5:57 PM MDT | Special Weather Statement | RIW | Washakie | 48 min |
| Sep 19, 9:43 PM MDT | Fire Weather Watch | CYS | 7 hr | |
| Sep 20, 2:59 AM MDT | Red Flag Warning | RIW | Fremont, Hot Springs, Johnson, Natrona, Sweetwater, Washakie | 17 hr |
| Sep 20, 4:54 AM MDT | Red Flag Warning | CYS | 15 hr | |
| Sep 21, 3:11 AM MDT | Red Flag Warning | CYS | 16 hr | |
| Sep 22, 8:23 PM MDT | Special Weather Statement | RIW | Fremont | 67 min |
| Sep 24, 3:03 AM MDT | Snow Advisory | RIW | Fremont, Natrona, Sublette, Sweetwater | 10 hr |
| Sep 24, 3:25 AM MDT | Frost Advisory | CYS | Crook, Weston | 29 hr |
| Sep 24, 3:25 AM MDT | Freeze Warning | CYS | 29 hr | |
| Sep 28, 3:07 AM MDT | Red Flag Warning | UNR | 15 hr | |
| Sep 28, 1:20 PM MDT | Red Flag Warning | CYS | 5 hr | |
| Sep 28, 1:35 PM MDT | Red Flag Warning | RIW | Fremont, Natrona, Sweetwater | 4 hr |
| Sep 28, 4:01 PM MDT | Winter Storm Watch | BYZ | 23 hr | |
| Sep 29, 4:08 AM MDT | Severe Thunderstorm Warning | RIW | Fremont | 37 min |
| Sep 29, 11:34 AM MDT | Mesoscale Discussion | SPC | Carbon, Sweetwater | 86 min |
| Sep 29, 3:06 PM MDT | Special Weather Statement | RIW | Natrona | 54 min |
| Sep 30, 3:17 PM MDT | High Wind Watch | RIW | Fremont, Sublette | 14 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 | 10 |
| Tornado Warning | 2 |
| Severe Thunderstorm Watch | 1 |
| Mesoscale Discussion | 4 |
| Special Weather Statement | 19 |
| Flooding | |
| Flash Flood Warning | 2 |
| Flash Flood Watch | 1 |
| Winter | |
| Winter Storm Watch | 1 |
| Snow Advisory | 2 |
| Cold | |
| Freeze Warning | 1 |
| Frost Advisory | 4 |
| Wind and dust | |
| High Wind Watch | 1 |
| Fire | |
| Red Flag Warning | 14 |
| Fire Weather Watch | 6 |
| Fog and smoke | |
| Dense Fog Advisory | 2 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20062008
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. Rebuilt daily.