Alert archive / Wyoming / Severe Thunderstorm Warnings / 2015
Severe Thunderstorm Warnings in Wyoming, July 2015
49 severe thunderstorm warnings in July 2015. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in July 2015. Tap one for its archive.
- Severe Thunderstorm Warnings
- 49
- Busiest day
- July 2, 201511 severe thunderstorm warnings
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 |
|---|---|---|---|---|
| Jun 30, 9:27 PM MDT | Severe Thunderstorm Warning | CYS | Laramie | 33 min |
| Jul 1, 7:29 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 46 min |
| Jul 1, 7:44 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs | 32 min |
| Jul 1, 8:05 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Crook | 40 min |
| Jul 1, 8:16 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 29 min |
| Jul 1, 8:40 PM MDT | Severe Thunderstorm Warning | UNR | Campbell, Crook | 65 min |
| Jul 1, 9:43 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 47 min |
| Jul 1, 10:06 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 54 min |
| Jul 1, 10:24 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Niobrara | 36 min |
| Jul 1, 10:46 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 59 min |
| Jul 2, 4:13 PM MDT | Severe Thunderstorm Warning | CYS | Albany | 47 min |
| Jul 2, 4:48 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 28 min |
| Jul 3, 3:12 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Platte | 63 min |
| Jul 3, 3:59 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie, Platte | 61 min |
| Jul 3, 4:58 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 62 min |
| Jul 3, 4:59 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn, Park | 46 min |
| Jul 3, 5:24 PM MDT | Severe Thunderstorm Warning | RIW | Johnson | 51 min |
| Jul 3, 5:59 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Laramie | 46 min |
| Jul 3, 6:11 PM MDT | Severe Thunderstorm Warning | RIW | Hot Springs, Washakie | 14 min |
| Jul 3, 6:45 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 30 min |
| Jul 3, 7:36 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 19 min |
| Jul 3, 7:38 PM MDT | Severe Thunderstorm Warning | CYS | Converse | 32 min |
| Jul 4, 8:11 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 49 min |
| Jul 14, 10:06 PM MDT | Severe Thunderstorm Warning | UNR | Crook | 54 min |
| Jul 15, 2:35 PM MDT | Severe Thunderstorm Warning | RIW | Sweetwater | 55 min |
| Jul 15, 2:43 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 17 min |
| Jul 15, 3:00 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 30 min |
| Jul 15, 3:28 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs, Washakie | 32 min |
| Jul 15, 5:03 PM MDT | Severe Thunderstorm Warning | CYS | Carbon | 57 min |
| Jul 15, 5:53 PM MDT | Severe Thunderstorm Warning | CYS | Albany, Carbon | 52 min |
| Jul 15, 6:24 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 28 min |
| Jul 15, 6:35 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 55 min |
| Jul 15, 7:17 PM MDT | Severe Thunderstorm Warning | CYS | Converse, Niobrara | 58 min |
| Jul 17, 2:12 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 33 min |
| Jul 17, 2:40 PM MDT | Severe Thunderstorm Warning | RIW | Natrona | 35 min |
| Jul 17, 2:59 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Niobrara | 61 min |
| Jul 17, 4:02 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 58 min |
| Jul 17, 6:47 PM MDT | Severe Thunderstorm Warning | SLC | Uinta | 49 min |
| Jul 18, 3:53 PM MDT | Severe Thunderstorm Warning | CYS | Goshen, Laramie | 67 min |
| Jul 24, 6:33 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 42 min |
| Jul 24, 7:10 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 65 min |
| Jul 25, 12:27 AM MDT | Severe Thunderstorm Warning | UNR | Campbell | 63 min |
| Jul 27, 3:33 PM MDT | Severe Thunderstorm Warning | UNR | Weston | 57 min |
| Jul 27, 3:48 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 27 min |
| Jul 27, 4:12 PM MDT | Severe Thunderstorm Warning | RIW | Big Horn | 33 min |
| Jul 27, 4:12 PM MDT | Severe Thunderstorm Warning | RIW | Fremont, Hot Springs | 48 min |
| Jul 27, 4:51 PM MDT | Severe Thunderstorm Warning | RIW | Fremont | 23 min |
| Jul 27, 5:04 PM MDT | Severe Thunderstorm Warning | BYZ | Sheridan | 41 min |
| Jul 27, 5:22 PM MDT | Severe Thunderstorm Warning | CYS | Niobrara | 38 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Laramie County7
- Niobrara County7
- Albany County7
- Hot Springs County6
- Weston County6
- Converse County5
- Fremont County5
- Natrona County4
- Campbell County3
- Crook County3
- Big Horn County3
- Goshen County3
- Platte County2
- Washakie County2
- Carbon County2
- Park County1
- Johnson County1
- Sweetwater County1
- Uinta County1
- Sheridan County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.