Weather alerts in Wyoming, 1989
64 weather alerts in 1989, 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 1989. Tap one for its archive.
- Alerts
- 64
- Warnings
- 64
- Watches
- 0
- Advisories
- 0
- Busiest month
- August18 alerts
- Busiest day
- June 25, 19895 alerts
Over time
By month
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 |
|---|---|---|---|---|
| Apr 25, 4:56 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 64 min |
| Apr 26, 3:16 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 59 min |
| Apr 26, 4:14 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Platte | 61 min |
| Apr 26, 4:46 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 59 min |
| Apr 26, 5:16 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 44 min |
| Apr 26, 6:20 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 40 min |
| Apr 26, 7:04 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 41 min |
| May 10, 3:20 PM MDT | Severe Thunderstorm Warning | CYS | Washakie | 40 min |
| May 11, 3:00 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| May 11, 4:03 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 57 min |
| May 11, 5:09 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 66 min |
| May 11, 6:38 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 67 min |
| May 12, 3:54 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| May 12, 4:32 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 43 min |
| May 14, 2:58 PM MDT | Flash Flood Warning | CYS | Sweetwater | 4 hr |
| May 29, 7:54 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 66 min |
| May 30, 1:42 PM MDT | Tornado Warning | CYS | Sweetwater, Uinta | 63 min |
| May 30, 2:23 PM MDT | Severe Thunderstorm Warning | CYS | Lincoln | 67 min |
| May 30, 3:36 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 69 min |
| Jun 3, 1:50 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 55 min |
| Jun 8, 2:09 PM MDT | Tornado Warning | CYS | Johnson | 51 min |
| Jun 16, 5:30 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 60 min |
| Jun 16, 6:20 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 55 min |
| Jun 16, 7:15 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 30 min |
| Jun 25, 2:02 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 43 min |
| Jun 25, 2:54 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 36 min |
| Jun 25, 3:32 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 43 min |
| Jun 25, 4:15 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 45 min |
| Jun 25, 5:27 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 48 min |
| Jun 25, 6:11 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 49 min |
| Jun 26, 1:55 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 65 min |
| Jul 9, 4:28 PM MDT | Tornado Warning | RIW | Fremont | 32 min |
| Jul 10, 2:58 PM MDT | Severe Thunderstorm Warning | RIW | Park | 47 min |
| Jul 10, 3:51 PM MDT | Severe Thunderstorm Warning | RIW | Park | 45 min |
| Jul 12, 5:25 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 65 min |
| Jul 12, 6:29 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 61 min |
| Jul 12, 6:34 PM MDT | Severe Thunderstorm Warning | CYS | Sweetwater | 56 min |
| Jul 13, 2:52 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 68 min |
| Jul 13, 3:01 PM MDT | Severe Thunderstorm Warning | UNR | Niobrara | 59 min |
| Jul 13, 3:07 PM MDT | Tornado Warning | CYS | Goshen | 68 min |
| Jul 15, 4:52 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Jul 15, 5:30 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| Jul 16, 4:33 PM MDT | Tornado Warning | UNR | Niobrara | 42 min |
| Aug 1, 5:59 PM MDT | Flash Flood Warning | RIW | Park | 2 hr |
| Aug 5, 3:20 PM MDT | Severe Thunderstorm Warning | CYS | Carbon | 55 min |
| Aug 6, 6:56 PM MDT | Flash Flood Warning | RIW | Park | 2 hr |
| Aug 6, 8:07 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 38 min |
| Aug 10, 3:15 PM MDT | Flash Flood Warning | RIW | Teton | 60 min |
| Aug 10, 3:15 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 60 min |
| Aug 14, 3:21 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 39 min |
| Aug 14, 4:44 PM MDT | Tornado Warning | CYS | Platte | 26 min |
| Aug 16, 4:48 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 72 min |
| Aug 16, 5:11 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 64 min |
| Aug 16, 6:07 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 56 min |
| Aug 18, 4:26 PM MDT | Severe Thunderstorm Warning | UNR | Natrona | 64 min |
| Aug 18, 5:33 PM MDT | Severe Thunderstorm Warning | UNR | Natrona | 57 min |
| Aug 18, 6:05 PM MDT | Severe Thunderstorm Warning | UNR | Converse, Natrona | 55 min |
| Aug 18, 6:49 PM MDT | Severe Thunderstorm Warning | UNR | Converse, Niobrara | 56 min |
| Aug 18, 7:48 PM MDT | Severe Thunderstorm Warning | UNR | Converse | 27 min |
| Aug 19, 12:30 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| Aug 28, 5:05 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 40 min |
| Sep 7, 12:25 AM MDT | Severe Thunderstorm Warning | CYS | Goshen | 65 min |
| Sep 7, 1:58 AM MDT | Severe Thunderstorm Warning | CYS | Goshen | 62 min |
| Sep 8, 12:42 AM MDT | Flash Flood Warning | UNR | Niobrara | 2 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 | 53 |
| Tornado Warning | 6 |
| Flooding | |
| Flash Flood Warning | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19881990
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.