Alert archive / Virginia / Grayson County / Mesoscale Discussions

Mesoscale Discussions in Grayson County, Virginia, 2007

17 mesoscale discussions in 2007. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Grayson County and its neighbors

Each county as a circle sized by its count in 2007. Tap one for its archive.

Mesoscale Discussions
17
Busiest month
July6 mesoscale discussions
Busiest day
March 28, 20072 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
Jan 21, 11:50 AM ESTMesoscale DiscussionSPC4 hr
Feb 1, 7:02 AM ESTMesoscale DiscussionSPC6 hr
Mar 28, 12:50 PM EDTMesoscale DiscussionSPC85 min
Mar 28, 2:33 PM EDTMesoscale DiscussionSPC117 min
Apr 3, 11:49 PM EDTMesoscale DiscussionSPC56 min
Jun 24, 1:21 PM EDTMesoscale DiscussionSPC114 min
Jun 25, 1:05 PM EDTMesoscale DiscussionSPC85 min
Jun 28, 7:30 PM EDTMesoscale DiscussionSPC60 min
Jul 4, 4:27 PM EDTMesoscale DiscussionSPC63 min
Jul 10, 11:45 AM EDTMesoscale DiscussionSPC3 hr
Jul 17, 12:19 PM EDTMesoscale DiscussionSPC2 hr
Jul 26, 1:35 PM EDTMesoscale DiscussionSPC115 min
Jul 26, 4:45 PM EDTMesoscale DiscussionSPC90 min
Jul 27, 3:37 PM EDTMesoscale DiscussionSPC83 min
Aug 21, 1:42 PM EDTMesoscale DiscussionSPC2 hr
Aug 25, 2:25 PM EDTMesoscale DiscussionSPC95 min
Sep 27, 1:00 PM EDTMesoscale DiscussionSPC2 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 28, 20072mesoscale discussions
  2. July 26, 20072mesoscale discussions
  3. January 21, 20071mesoscale discussions
  4. February 1, 20071mesoscale discussions
  5. April 4, 20071mesoscale discussions
  6. June 24, 20071mesoscale discussions
  7. June 25, 20071mesoscale discussions
  8. June 28, 20071mesoscale discussions
  9. July 4, 20071mesoscale discussions
  10. July 10, 20071mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20062008

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.