Alert archive / Virginia / Mesoscale Discussions / 2012

Mesoscale Discussions in Virginia, August 2012

14 mesoscale discussions in August 2012. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of mesoscale discussions reaches back to 2003.

Mesoscale Discussions by county

Each county as a circle sized by its count in August 2012. Tap one for its archive.

Mesoscale Discussions
14
Busiest day
August 10, 20124 mesoscale discussions

Over time

By day

Days in UTC, the clock the archive keeps.

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.

IssuedProductOfficeCountiesLasted
Aug 1, 2:52 PM EDTMesoscale DiscussionSPCLee, Russell, Scott, Smyth, Washington, City of Bristol53 min
Aug 5, 2:49 PM EDTMesoscale DiscussionSPCArlington, Clarke, Culpeper, Fairfax, Fauquier, Frederick and 18 more86 min
Aug 10, 8:21 AM EDTMesoscale DiscussionSPCNorthumberland2 hr
Aug 10, 12:20 PM EDTMesoscale DiscussionSPCBuchanan, Dickenson, Lee, Russell, Scott, Tazewell and 4 more85 min
Aug 10, 3:31 PM EDTMesoscale DiscussionSPCAlbemarle, Amherst, Appomattox, Augusta, Buckingham, Clarke and 28 more89 min
Aug 10, 7:31 PM EDTMesoscale DiscussionSPCAlbemarle, Amelia, Amherst, Appomattox, Arlington, Augusta and 68 more119 min
Aug 11, 1:27 PM EDTMesoscale DiscussionSPCBrunswick, Charles City, Dinwiddie, Greensville, Isle of Wight, James City and 18 more63 min
Aug 14, 2:07 PM EDTMesoscale DiscussionSPCAlbemarle, Arlington, Clarke, Culpeper, Fairfax, Fauquier and 23 more113 min
Aug 15, 2:01 PM EDTMesoscale DiscussionSPCSouthampton, City of Chesapeake, City of Franklin, City of Suffolk89 min
Aug 19, 9:53 AM EDTMesoscale DiscussionSPCCity of Chesapeake, City of Franklin, City of Suffolk, City of Virginia Beach97 min
Aug 25, 6:12 AM EDTMesoscale DiscussionSPCAccomack, Gloucester, Isle of Wight, James City, Mathews, Middlesex and 15 more3 hr
Aug 25, 11:22 AM EDTMesoscale DiscussionSPCAccomack, Gloucester, Isle of Wight, Lancaster, Mathews, Middlesex and 8 more113 min
Aug 25, 4:46 PM EDTMesoscale DiscussionSPCAccomack89 min
Aug 26, 12:52 PM EDTMesoscale DiscussionSPCArlington, Clarke, Essex, Fairfax, Fauquier, Frederick and 12 more83 min

By county

Every county with at least one alert. A county page lists each alert that covered it.

80 more counties

Nearby

Alerts in force nowTornadoes on recordThe 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. Rebuilt daily.