Alert archive / North Carolina

Mesoscale Discussions in North Carolina

3,074 mesoscale discussions since 1986. 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 since 1986. Tap one for its archive.

Mesoscale Discussions
3,074
Busiest year
2011218 mesoscale discussions
Average year
128over 24 years on file

Over time

By year

Mesoscale discussions are counted from 2003.

By month of the year

By county

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

60 more counties

The latest mesoscale discussions

The most recent on file, newest first.

IssuedProductOfficeCountiesLasted
Sep 18, 2:13 PM EDTMesoscale DiscussionSPCAlamance, Alexander, Anson, Burke, Cabarrus, Caswell and 39 more2 hr
Sep 11, 3:37 PM EDTMesoscale DiscussionSPCBertie, Franklin, Gates, Granville, Halifax, Hertford and 4 more2 hr
Sep 6, 1:18 PM EDTMesoscale DiscussionSPCAlexander, Anson, Avery, Bladen, Brunswick, Buncombe and 34 more117 min
Sep 5, 4:03 PM EDTMesoscale DiscussionSPCAnson, Beaufort, Bertie, Bladen, Chatham, Columbus and 29 more87 min
Sep 5, 12:32 PM EDTMesoscale DiscussionSPCAlamance, Alexander, Anson, Beaufort, Bertie, Bladen and 75 more118 min
Sep 5, 10:40 AM EDTMesoscale DiscussionSPCAlexander, Alleghany, Ashe, Avery, Caldwell, Mitchell and 4 more95 min
Sep 4, 2:35 PM EDTMesoscale DiscussionSPCAlamance, Alleghany, Bertie, Camden, Caswell, Chowan and 27 more115 min
Aug 28, 2:35 PM EDTMesoscale DiscussionSPCAlexander, Burke, Cabarrus, Caldwell, Catawba, Cleveland and 14 more2 hr
Aug 24, 11:29 AM EDTMesoscale DiscussionSPCBladen, Brunswick, Columbus, Duplin, New Hanover, Onslow and 2 more3 hr
Aug 23, 1:48 PM EDTMesoscale DiscussionSPCBladen, Brunswick, Carteret, Columbus, Craven, Jones and 4 more117 min
Aug 22, 6:02 PM EDTMesoscale DiscussionSPCAlleghany, Caswell, Forsyth, Guilford, Person, Rockingham and 3 more2 hr
Aug 21, 6:16 PM EDTMesoscale DiscussionSPCChatham, Cumberland, Durham, Harnett, Hoke, Lee and 5 more119 min

Nearby

Alerts in force nowTornadoes on recordThe radar archive

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.