Alert archive / Nebraska / Johnson County / Mesoscale Discussions

Mesoscale Discussions in Johnson County, Nebraska, 2023

29 mesoscale discussions in 2023. 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 2023. Tap one for its archive.

Mesoscale Discussions
29
Busiest month
July7 mesoscale discussions
Busiest day
April 14, 20232 mesoscale discussions

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
Jan 18, 12:53 PM CSTMesoscale DiscussionSPC5 hr
Feb 14, 1:40 PM CSTMesoscale DiscussionSPC2 hr
Feb 16, 2:00 AM CSTMesoscale DiscussionSPC6 hr
Apr 14, 3:47 PM CDTMesoscale DiscussionSPC58 min
Apr 14, 6:35 PM CDTMesoscale DiscussionSPC85 min
Apr 14, 9:04 PM CDTMesoscale DiscussionSPC86 min
Apr 19, 2:45 PM CDTMesoscale DiscussionSPC3 hr
Apr 19, 10:53 PM CDTMesoscale DiscussionSPC2 hr
Apr 20, 1:28 AM CDTMesoscale DiscussionSPC2 hr
May 6, 9:37 PM CDTMesoscale DiscussionSPC53 min
May 7, 6:02 PM CDTMesoscale DiscussionSPC88 min
May 7, 9:00 PM CDTMesoscale DiscussionSPC2 hr
May 12, 12:17 PM CDTMesoscale DiscussionSPC118 min
May 12, 3:23 PM CDTMesoscale DiscussionSPC2 hr
May 30, 2:12 PM CDTMesoscale DiscussionSPC2 hr
Jul 4, 8:58 PM CDTMesoscale DiscussionSPC92 min
Jul 12, 7:25 AM CDTMesoscale DiscussionSPC95 min
Jul 17, 8:40 AM CDTMesoscale DiscussionSPC2 hr
Jul 22, 1:57 PM CDTMesoscale DiscussionSPC2 hr
Jul 24, 4:14 AM CDTMesoscale DiscussionSPC91 min
Jul 29, 6:09 AM CDTMesoscale DiscussionSPC2 hr
Jul 30, 3:26 PM CDTMesoscale DiscussionSPC2 hr
Aug 2, 2:38 AM CDTMesoscale DiscussionSPC3 hr
Aug 11, 11:52 AM CDTMesoscale DiscussionSPC113 min
Aug 11, 3:31 PM CDTMesoscale DiscussionSPC89 min
Aug 25, 7:44 PM CDTMesoscale DiscussionSPC2 hr
Sep 16, 2:30 PM CDTMesoscale DiscussionSPC2 hr
Sep 23, 4:58 PM CDTMesoscale DiscussionSPC2 hr
Oct 3, 6:56 PM CDTMesoscale DiscussionSPC94 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 14, 20232mesoscale discussions
  2. April 20, 20232mesoscale discussions
  3. May 7, 20232mesoscale discussions
  4. May 12, 20232mesoscale discussions
  5. August 11, 20232mesoscale discussions
  6. January 18, 20231mesoscale discussions
  7. February 14, 20231mesoscale discussions
  8. February 16, 20231mesoscale discussions
  9. April 15, 20231mesoscale discussions
  10. April 19, 20231mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20222024

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.