Alert archive / Wyoming / Johnson County / Mesoscale Discussions

Mesoscale Discussions in Johnson County, Wyoming, 2003

16 mesoscale discussions in 2003. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Johnson County and its neighbors

Each county as a circle sized by its count in 2003. Tap one for its archive.

Mesoscale Discussions
16
Busiest month
May4 mesoscale discussions
Busiest day
February 22, 20032 mesoscale discussions

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.

IssuedProductOfficeLasted
Feb 22, 2:34 PM MSTMesoscale DiscussionSPC5 hr
Feb 22, 4:18 PM MSTMesoscale DiscussionSPC117 min
Mar 17, 10:38 AM MSTMesoscale DiscussionSPC7 hr
Mar 18, 4:51 AM MSTMesoscale DiscussionSPC6 hr
Mar 26, 8:47 PM MSTMesoscale DiscussionSPC4 hr
May 25, 1:28 PM MDTMesoscale DiscussionSPC3 hr
May 26, 2:52 PM MDTMesoscale DiscussionSPC83 min
May 29, 4:26 PM MDTMesoscale DiscussionSPC94 min
May 29, 8:25 PM MDTMesoscale DiscussionSPC65 min
Jun 16, 5:07 PM MDTMesoscale DiscussionSPC113 min
Jun 21, 12:14 PM MDTMesoscale DiscussionSPC3 hr
Jun 22, 12:47 PM MDTMesoscale DiscussionSPC118 min
Jun 28, 2:09 PM MDTMesoscale DiscussionSPC96 min
Jul 26, 12:33 PM MDTMesoscale DiscussionSPC2 hr
Aug 6, 2:12 PM MDTMesoscale DiscussionSPC2 hr
Aug 17, 4:42 PM MDTMesoscale DiscussionSPC2 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. February 22, 20032mesoscale discussions
  2. March 17, 20031mesoscale discussions
  3. March 18, 20031mesoscale discussions
  4. March 27, 20031mesoscale discussions
  5. May 25, 20031mesoscale discussions
  6. May 26, 20031mesoscale discussions
  7. May 29, 20031mesoscale discussions
  8. May 30, 20031mesoscale discussions
  9. June 16, 20031mesoscale discussions
  10. June 21, 20031mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20022004

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.