Weather alerts in Wyoming, 2002
160 weather alerts in 2002, 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 2002. Tap one for its archive.
- Alerts
- 160
- Warnings
- 148
- Watches
- 12
- Advisories
- 0
- Busiest month
- August66 alerts
- Busiest day
- June 2, 200219 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 30, 6:08 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 37 min |
| Apr 30, 8:44 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 31 min |
| Apr 30, 9:16 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 29 min |
| Apr 30, 9:20 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 25 min |
| May 21, 3:00 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Johnson, Sheridan | 5 hr |
| May 27, 6:03 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 27 min |
| Jun 1, 3:48 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Natrona | 57 min |
| Jun 1, 4:00 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 45 min |
| Jun 1, 4:00 PM MDT | Severe Thunderstorm Watch | SPC | Lincoln, Park, Sublette, Teton | 5 hr |
| Jun 1, 4:30 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Campbell, Converse, Fremont, Goshen, Hot Springs and 7 more | 5 hr |
| Jun 1, 4:46 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 29 min |
| Jun 1, 5:32 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln, Sublette, Sweetwater | 58 min |
| Jun 1, 5:43 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 32 min |
| Jun 1, 6:17 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 58 min |
| Jun 1, 6:36 PM MDT | Severe Thunderstorm Warning | RIW | Sublette, Sweetwater | 54 min |
| Jun 1, 6:42 PM MDT | Severe Thunderstorm Warning | RIW | Johnson, Natrona | 48 min |
| Jun 1, 6:51 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 39 min |
| Jun 1, 6:52 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 38 min |
| Jun 1, 7:24 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Natrona | 66 min |
| Jun 1, 7:41 PM MDT | Flash Flood Warning | RIW | Big Horn | 4 hr |
| Jun 1, 7:49 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 56 min |
| Jun 1, 8:20 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 40 min |
| Jun 2, 12:36 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn, Washakie | 54 min |
| Jun 2, 1:33 PM MDT | Severe Thunderstorm Warning | RIW | Johnson, Washakie | 57 min |
| Jun 2, 2:00 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Converse, Crook, Johnson, Natrona, Niobrara and 2 more | 6 hr |
| Jun 2, 2:28 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 62 min |
| Jun 2, 3:02 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 58 min |
| Jun 2, 3:33 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 27 min |
| Jun 2, 4:01 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 59 min |
| Jun 2, 4:14 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 61 min |
| Jun 2, 5:13 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 62 min |
| Jun 2, 5:53 PM MDT | Severe Thunderstorm Warning | RIW | Johnson, Natrona | 22 min |
| Jun 2, 6:13 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 47 min |
| Jun 2, 6:41 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 49 min |
| Jun 2, 7:13 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 32 min |
| Jun 2, 7:47 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 28 min |
| Jun 8, 1:15 PM MDT | Tornado Watch | SPC | Campbell, Crook | 6 hr |
| Jun 8, 7:12 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 33 min |
| Jun 20, 4:49 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 41 min |
| Jun 20, 4:56 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 49 min |
| Jun 20, 6:52 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara, Platte | 38 min |
| Jun 20, 7:03 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 42 min |
| Jun 20, 8:20 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 25 min |
| Jun 20, 9:02 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 58 min |
| Jun 21, 4:48 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 42 min |
| Jun 21, 5:27 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 33 min |
| Jun 21, 5:47 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 28 min |
| Jun 21, 8:17 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 28 min |
| Jun 22, 3:08 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 52 min |
| Jun 22, 5:57 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 18 min |
| Jun 29, 5:33 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 57 min |
| Jul 3, 2:37 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 23 min |
| Jul 3, 3:23 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Platte | 37 min |
| Jul 3, 3:29 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| Jul 3, 4:47 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 43 min |
| Jul 6, 1:24 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 36 min |
| Jul 7, 6:23 PM MDT | Severe Thunderstorm Warning | RIW | Washakie | 37 min |
| Jul 7, 9:55 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 25 min |
| Jul 8, 5:15 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 30 min |
| Jul 8, 5:39 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 66 min |
| Jul 8, 6:44 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 61 min |
| Jul 18, 12:23 AM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 57 min |
| Jul 18, 12:27 AM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 53 min |
| Jul 18, 9:32 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 43 min |
| Jul 19, 7:46 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 59 min |
| Jul 19, 9:18 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 27 min |
| Jul 21, 3:44 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 46 min |
| Jul 21, 4:30 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 30 min |
| Jul 21, 5:10 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 50 min |
| Jul 21, 5:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 44 min |
| Jul 22, 6:07 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 23 min |
| Jul 22, 6:23 PM MDT | Flash Flood Warning | CYS | Albany, Carbon | 4 hr |
| Jul 22, 6:25 PM MDT | Flash Flood Warning | CYS | Albany, Carbon | 4 hr |
| Jul 22, 8:32 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 28 min |
| Jul 22, 8:59 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 46 min |
| Jul 22, 9:43 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 32 min |
| Jul 22, 10:15 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 30 min |
| Jul 23, 2:24 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 36 min |
| Jul 23, 3:52 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 23 min |
| Jul 23, 4:15 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 30 min |
| Jul 23, 4:46 PM MDT | Severe Thunderstorm Warning | RIW | Teton | 29 min |
| Jul 23, 6:11 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 64 min |
| Jul 23, 8:51 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 24 min |
| Jul 26, 5:18 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 27 min |
| Jul 27, 7:06 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 39 min |
| Jul 27, 7:20 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 55 min |
| Jul 27, 8:14 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 61 min |
| Aug 4, 3:28 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 32 min |
| Aug 5, 4:57 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 63 min |
| Aug 5, 6:03 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 57 min |
| Aug 6, 6:36 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 39 min |
| Aug 7, 6:15 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 60 min |
| Aug 7, 6:20 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 40 min |
| Aug 7, 6:59 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 61 min |
| Aug 8, 10:17 AM MDT | Severe Thunderstorm Warning | RIW | Park | 28 min |
| Aug 8, 1:10 PM MDT | Severe Thunderstorm Watch | SPC | Converse, Crook, Niobrara, Weston | 7 hr |
| Aug 8, 2:27 PM MDT | Severe Thunderstorm Warning | UNR | Crook, Weston | 48 min |
| Aug 8, 3:13 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 32 min |
| Aug 8, 3:17 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 43 min |
| Aug 12, 7:51 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 24 min |
| Aug 21, 2:52 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 38 min |
| Aug 21, 3:48 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 42 min |
| Aug 21, 3:53 PM MDT | Tornado Warning | RIW | Big Horn | 52 min |
| Aug 21, 3:53 PM MDT | Tornado Warning | RIW | Big Horn | 52 min |
| Aug 21, 4:58 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 62 min |
| Aug 21, 5:00 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 60 min |
| Aug 21, 5:28 PM MDT | Severe Thunderstorm Warning | RIW | Johnson, Natrona | 47 min |
| Aug 21, 6:03 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 57 min |
| Aug 21, 6:46 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 59 min |
| Aug 21, 6:51 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 54 min |
| Aug 23, 6:51 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 54 min |
| Aug 23, 8:33 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 57 min |
| Aug 24, 1:15 PM MDT | Tornado Watch | SPC | Goshen, Platte | 7 hr |
| Aug 24, 1:32 PM MDT | Tornado Warning | CYS | Laramie | 28 min |
| Aug 24, 4:25 PM MDT | Tornado Warning | CYS | Goshen | 35 min |
| Aug 24, 5:29 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 31 min |
| Aug 24, 6:45 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 30 min |
| Aug 25, 5:38 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 67 min |
| Aug 26, 5:34 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 56 min |
| Aug 26, 8:49 PM MDT | Severe Thunderstorm Warning | UNR | Campbell | 56 min |
| Aug 26, 10:24 PM MDT | Severe Thunderstorm Warning | CYS | Platte | 51 min |
| Aug 26, 10:50 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 40 min |
| Aug 26, 11:15 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 46 min |
| Aug 26, 11:31 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 44 min |
| Aug 27, 1:05 AM MDT | Flash Flood Warning | RIW | Johnson | 3 hr |
| Aug 27, 3:04 AM MDT | Severe Thunderstorm Warning | RIW | Natrona | 56 min |
| Aug 27, 4:00 AM MDT | Flash Flood Warning | RIW | Johnson | 4 hr |
| Aug 27, 2:40 PM MDT | Severe Thunderstorm Watch | SPC | Albany, Laramie, Platte | 5 hr |
| Aug 27, 4:14 PM MDT | Flash Flood Warning | CYS | Carbon | 3 hr |
| Aug 27, 5:29 PM MDT | Severe Thunderstorm Warning | CYS | Carbon | 46 min |
| Aug 27, 7:05 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 40 min |
| Aug 27, 7:41 PM MDT | Tornado Warning | CYS | Albany | 34 min |
| Aug 27, 8:13 PM MDT | Tornado Warning | CYS | Albany | 32 min |
| Aug 27, 8:45 PM MDT | Tornado Warning | CYS | Albany | 45 min |
| Aug 27, 9:30 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 45 min |
| Aug 28, 4:51 PM MDT | Severe Thunderstorm Warning | RIW | Sublette | 24 min |
| Aug 28, 5:19 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 41 min |
| Aug 28, 6:15 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 45 min |
| Aug 28, 7:00 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 60 min |
| Aug 28, 7:22 PM MDT | Tornado Warning | CYS | Laramie | 38 min |
| Aug 28, 7:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Natrona | 24 min |
| Aug 29, 12:48 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln, Sublette | 42 min |
| Aug 29, 1:05 PM MDT | Severe Thunderstorm Watch | SPC | Carbon, Sweetwater | 7 hr |
| Aug 29, 1:19 PM MDT | Severe Thunderstorm Warning | RIW | Lincoln, Sublette | 11 min |
| Aug 29, 1:30 PM MDT | Severe Thunderstorm Watch | SPC | Big Horn, Fremont, Hot Springs, Natrona, Park, Washakie | 7 hr |
| Aug 29, 2:45 PM MDT | Severe Thunderstorm Watch | SPC | Goshen, Laramie, Platte | 7 hr |
| Aug 29, 2:51 PM MDT | Flash Flood Warning | RIW | Johnson | 3 hr |
| Aug 29, 2:52 PM MDT | Severe Thunderstorm Warning | RIW | Park | 38 min |
| Aug 29, 2:54 PM MDT | Severe Thunderstorm Warning | RIW | Park | 51 min |
| Aug 29, 3:09 PM MDT | Tornado Warning | CYS | Platte | 36 min |
| Aug 29, 3:09 PM MDT | Tornado Warning | CYS | Platte | 36 min |
| Aug 29, 3:40 PM MDT | Severe Thunderstorm Watch | SPC | Campbell, Crook, Weston | 6 hr |
| Aug 29, 3:42 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 33 min |
| Sep 3, 5:50 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 25 min |
| Sep 3, 6:15 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 30 min |
| Sep 3, 7:14 PM MDT | Severe Thunderstorm Warning | CYS | Goshen | 46 min |
| Sep 5, 2:06 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 54 min |
| Sep 5, 2:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 39 min |
| Sep 5, 6:39 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 21 min |
| Sep 5, 6:39 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 21 min |
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 | 131 |
| Tornado Warning | 10 |
| Severe Thunderstorm Watch | 10 |
| Tornado Watch | 2 |
| Flooding | |
| Flash Flood Warning | 7 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County21
- Weston County20
- Campbell County19
- Crook County17
- Johnson County14
- Fremont County14
- Goshen County13
- Sheridan County12
- Platte County12
- Natrona County11
- Albany County10
- Niobrara County9
- Big Horn County8
- Converse County6
- Sublette County6
- Hot Springs County6
- Park County5
- Washakie County5
- Sweetwater County5
- Carbon County5
- Lincoln County4
- Teton County4
- Uinta County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20012003
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.