Alert archive / Nebraska / Johnson County / Mesoscale Discussions

Mesoscale Discussions in Johnson County, Nebraska, 2012

34 mesoscale discussions in 2012. 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 2012. Tap one for its archive.

Mesoscale Discussions
34
Busiest month
May9 mesoscale discussions
Busiest day
March 29, 20123 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
Feb 4, 3:27 AM CSTMesoscale DiscussionSPC4 hr
Feb 28, 8:23 PM CSTMesoscale DiscussionSPC37 min
Mar 28, 11:21 PM CDTMesoscale DiscussionSPC84 min
Mar 29, 4:54 PM CDTMesoscale DiscussionSPC36 min
Mar 29, 6:58 PM CDTMesoscale DiscussionSPC62 min
Apr 14, 2:15 PM CDTMesoscale DiscussionSPC90 min
Apr 14, 4:47 PM CDTMesoscale DiscussionSPC58 min
Apr 14, 6:57 PM CDTMesoscale DiscussionSPC63 min
Apr 15, 3:25 AM CDTMesoscale DiscussionSPC95 min
May 3, 3:41 PM CDTMesoscale DiscussionSPC2 hr
May 6, 4:55 AM CDTMesoscale DiscussionSPC2 hr
May 19, 2:36 PM CDTMesoscale DiscussionSPC84 min
May 19, 5:41 PM CDTMesoscale DiscussionSPC64 min
May 19, 9:18 PM CDTMesoscale DiscussionSPC57 min
May 23, 6:49 PM CDTMesoscale DiscussionSPC86 min
May 23, 8:56 PM CDTMesoscale DiscussionSPC94 min
May 25, 9:17 PM CDTMesoscale DiscussionSPC88 min
May 26, 3:48 PM CDTMesoscale DiscussionSPC87 min
Jun 10, 3:10 PM CDTMesoscale DiscussionSPC65 min
Jun 10, 6:20 PM CDTMesoscale DiscussionSPC55 min
Jun 10, 10:22 PM CDTMesoscale DiscussionSPC53 min
Jun 14, 6:07 PM CDTMesoscale DiscussionSPC83 min
Jun 20, 3:24 PM CDTMesoscale DiscussionSPC96 min
Jun 23, 1:18 AM CDTMesoscale DiscussionSPC87 min
Jun 30, 3:34 PM CDTMesoscale DiscussionSPC86 min
Jul 25, 7:21 PM CDTMesoscale DiscussionSPC54 min
Jul 28, 9:06 PM CDTMesoscale DiscussionSPC84 min
Aug 8, 12:28 PM CDTMesoscale DiscussionSPC62 min
Oct 13, 7:04 PM CDTMesoscale DiscussionSPC56 min
Oct 24, 11:20 PM CDTMesoscale DiscussionSPC115 min
Nov 10, 7:31 PM CSTMesoscale DiscussionSPC59 min
Nov 10, 10:05 PM CSTMesoscale DiscussionSPC55 min
Dec 19, 2:08 PM CSTMesoscale DiscussionSPC6 hr
Dec 19, 9:32 PM CSTMesoscale DiscussionSPC5 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 29, 20123mesoscale discussions
  2. April 14, 20123mesoscale discussions
  3. May 19, 20122mesoscale discussions
  4. May 26, 20122mesoscale discussions
  5. June 10, 20122mesoscale discussions
  6. November 11, 20122mesoscale discussions
  7. February 4, 20121mesoscale discussions
  8. February 29, 20121mesoscale discussions
  9. April 15, 20121mesoscale discussions
  10. May 3, 20121mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20112013

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.