Alert archive / Georgia / Johnson County / Mesoscale Discussions

Mesoscale Discussions in Johnson County, Georgia, 2018

16 mesoscale discussions in 2018. 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 2018. Tap one for its archive.

Mesoscale Discussions
16
Busiest month
October3 mesoscale discussions
Busiest day
March 20, 20182 mesoscale discussions

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Mar 19, 8:45 PM EDTMesoscale DiscussionSPC60 min
Mar 20, 2:36 AM EDTMesoscale DiscussionSPC84 min
Apr 23, 3:59 PM EDTMesoscale DiscussionSPC61 min
Apr 23, 8:39 PM EDTMesoscale DiscussionSPC66 min
Jun 1, 5:38 PM EDTMesoscale DiscussionSPC2 hr
Jun 25, 7:44 PM EDTMesoscale DiscussionSPC2 hr
Jul 3, 4:52 PM EDTMesoscale DiscussionSPC113 min
Jul 21, 8:10 AM EDTMesoscale DiscussionSPC2 hr
Aug 1, 1:23 PM EDTMesoscale DiscussionSPC3 hr
Aug 9, 6:10 PM EDTMesoscale DiscussionSPC2 hr
Sep 27, 3:03 PM EDTMesoscale DiscussionSPC2 hr
Oct 10, 1:29 PM EDTMesoscale DiscussionSPC3 hr
Oct 10, 4:32 PM EDTMesoscale DiscussionSPC118 min
Oct 10, 9:08 PM EDTMesoscale DiscussionSPC2 hr
Nov 7, 4:45 PM ESTMesoscale DiscussionSPC90 min
Nov 7, 6:30 PM ESTMesoscale DiscussionSPC90 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 20, 20182mesoscale discussions
  2. October 10, 20182mesoscale discussions
  3. November 7, 20182mesoscale discussions
  4. April 23, 20181mesoscale discussions
  5. April 24, 20181mesoscale discussions
  6. June 1, 20181mesoscale discussions
  7. June 25, 20181mesoscale discussions
  8. July 3, 20181mesoscale discussions
  9. July 21, 20181mesoscale discussions
  10. August 1, 20181mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20172019

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.