Alert archive / Wyoming / Tornado Warnings

Tornado Warnings in Wyoming, 1999

34 tornado warnings in 1999. 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 tornado warnings reaches back to 1986.

Tornado Warnings by county

Each county as a circle sized by its count in 1999. Tap one for its archive.

Tornado Warnings
34
Busiest month
June19 tornado warnings
Busiest day
June 12, 19996 tornado warnings

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.

IssuedProductOfficeCountiesLasted
May 19, 7:22 PM MDTTornado WarningCYSConverse43 min
May 30, 1:23 PM MDTTornado WarningCYSLaramie32 min
May 30, 2:09 PM MDTTornado WarningCYSLaramie31 min
May 30, 2:40 PM MDTTornado WarningCYSLaramie35 min
May 31, 12:10 PM MDTTornado WarningCYSPlatte15 min
Jun 4, 4:58 PM MDTTornado WarningCYSConverse, Platte32 min
Jun 5, 2:41 PM MDTTornado WarningUNRCrook, Weston34 min
Jun 5, 3:02 PM MDTTornado WarningUNRCampbell48 min
Jun 12, 3:47 PM MDTTornado WarningUNRCampbell48 min
Jun 12, 4:17 PM MDTTornado WarningUNRCampbell48 min
Jun 12, 4:33 PM MDTTornado WarningCYSConverse32 min
Jun 12, 5:04 PM MDTTornado WarningUNRCampbell31 min
Jun 12, 5:05 PM MDTTornado WarningCYSConverse30 min
Jun 12, 5:37 PM MDTTornado WarningCYSConverse28 min
Jun 12, 6:09 PM MDTTornado WarningCYSConverse31 min
Jun 17, 3:33 PM MDTTornado WarningCYSLaramie32 min
Jun 17, 4:06 PM MDTTornado WarningCYSLaramie29 min
Jun 17, 6:18 PM MDTTornado WarningUNRCampbell32 min
Jun 26, 5:13 PM MDTTornado WarningCYSGoshen32 min
Jun 26, 5:42 PM MDTTornado WarningCYSGoshen43 min
Jun 26, 8:45 PM MDTTornado WarningCYSGoshen35 min
Jun 27, 3:14 PM MDTTornado WarningCYSNiobrara31 min
Jun 27, 3:37 PM MDTTornado WarningCYSPlatte33 min
Jun 27, 4:34 PM MDTTornado WarningCYSGoshen21 min
Aug 11, 3:35 PM MDTTornado WarningRIWHot Springs30 min
Aug 11, 4:05 PM MDTTornado WarningRIWWashakie50 min
Aug 11, 8:19 PM MDTTornado WarningUNRCampbell36 min
Aug 11, 8:32 PM MDTTornado WarningUNRCrook48 min
Aug 11, 9:16 PM MDTTornado WarningUNRCrook64 min
Sep 1, 2:02 PM MDTTornado WarningCYSPlatte33 min
Sep 1, 2:20 PM MDTTornado WarningCYSGoshen30 min
Sep 1, 2:39 PM MDTTornado WarningCYSGoshen31 min
Sep 1, 2:51 PM MDTTornado WarningCYSGoshen34 min
Sep 3, 4:55 PM MDTTornado WarningCYSConverse35 min

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.

  1. June 12, 19996tornado warnings
  2. June 27, 19994tornado warnings
  3. September 1, 19994tornado warnings
  4. May 30, 19993tornado warnings
  5. August 12, 19993tornado warnings
  6. June 5, 19992tornado warnings
  7. June 17, 19992tornado warnings
  8. June 26, 19992tornado warnings
  9. August 11, 19992tornado warnings
  10. May 20, 19991tornado warnings
  11. May 31, 19991tornado warnings
  12. June 4, 19991tornado warnings

Nearby

Alerts in force nowTornadoes on recordThe radar archive19982000

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.