Alert archive / Wyoming / Severe Thunderstorm Warnings / 2004

Severe Thunderstorm Warnings in Wyoming, May 2004

37 severe thunderstorm warnings in May 2004. 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 May 2004. Tap one for its archive.

Severe Thunderstorm Warnings: 37
Busiest day: May 11, 200413 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
May 10, 3:45 PM MDT	Severe Thunderstorm Warning	CYS	Platte	60 min
May 10, 4:45 PM MDT	Severe Thunderstorm Warning	CYS	Platte	30 min
May 10, 5:03 PM MDT	Severe Thunderstorm Warning	CYS	Converse	57 min
May 10, 5:10 PM MDT	Severe Thunderstorm Warning	UNR	Campbell	50 min
May 10, 5:14 PM MDT	Severe Thunderstorm Warning	CYS	Platte	61 min
May 10, 5:16 PM MDT	Severe Thunderstorm Warning	CYS	Laramie	44 min
May 10, 5:35 PM MDT	Severe Thunderstorm Warning	CYS	Niobrara	55 min
May 10, 6:06 PM MDT	Severe Thunderstorm Warning	CYS	Converse, Laramie	54 min
May 10, 6:30 PM MDT	Severe Thunderstorm Warning	CYS	Niobrara	60 min
May 10, 6:53 PM MDT	Severe Thunderstorm Warning	CYS	Laramie	52 min
May 10, 7:28 PM MDT	Severe Thunderstorm Warning	CYS	Niobrara	62 min
May 10, 7:35 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	25 min
May 10, 7:39 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	21 min
May 10, 7:45 PM MDT	Severe Thunderstorm Warning	CYS	Laramie	60 min
May 10, 7:46 PM MDT	Severe Thunderstorm Warning	BYZ	Sheridan	59 min
May 10, 8:22 PM MDT	Severe Thunderstorm Warning	UNR	Weston	53 min
May 10, 8:33 PM MDT	Severe Thunderstorm Warning	CYS	Niobrara	57 min
May 10, 8:36 PM MDT	Severe Thunderstorm Warning	UNR	Campbell	29 min
May 10, 9:16 PM MDT	Severe Thunderstorm Warning	UNR	Weston	59 min
May 10, 9:30 PM MDT	Severe Thunderstorm Warning	CYS	Niobrara	60 min
May 16, 3:29 PM MDT	Severe Thunderstorm Warning	UNR	Campbell	61 min
May 16, 3:43 PM MDT	Severe Thunderstorm Warning	UNR	Weston	62 min
May 16, 4:58 PM MDT	Severe Thunderstorm Warning	UNR	Weston	62 min
May 18, 4:19 PM MDT	Severe Thunderstorm Warning	RIW	Big Horn	56 min
May 20, 5:00 PM MDT	Severe Thunderstorm Warning	CYS	Platte	45 min
May 20, 5:40 PM MDT	Severe Thunderstorm Warning	RIW	Natrona	50 min
May 21, 12:22 PM MDT	Severe Thunderstorm Warning	RIW	Hot Springs	38 min
May 21, 12:55 PM MDT	Severe Thunderstorm Warning	RIW	Washakie	65 min
May 21, 12:59 PM MDT	Severe Thunderstorm Warning	BYZ	Sheridan	61 min
May 21, 1:46 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	44 min
May 21, 1:48 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	42 min
May 21, 2:10 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	50 min
May 21, 2:21 PM MDT	Severe Thunderstorm Warning	UNR	Campbell	54 min
May 21, 2:59 PM MDT	Severe Thunderstorm Warning	UNR	Weston	46 min
May 21, 3:15 PM MDT	Severe Thunderstorm Warning	UNR	Campbell, Crook	60 min
May 22, 12:20 PM MDT	Severe Thunderstorm Warning	RIW	Johnson	55 min
May 28, 5:48 PM MDT	Severe Thunderstorm Warning	RIW	Fremont, Sweetwater	57 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

Nearby

Alerts in force now Tornadoes on record The radar archive 2003 2005

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.