Alert archive / Maine / Mesoscale Discussions

Mesoscale Discussions in Maine, 2020

33 mesoscale discussions in 2020. 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 2020. Tap one for its archive.

Mesoscale Discussions
33
Busiest month
July10 mesoscale discussions
Busiest day
February 7, 20202 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.

IssuedProductOfficeCountiesLasted
Feb 7, 10:46 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Oxford4 hr
Feb 7, 3:03 PM ESTMesoscale DiscussionSPCAndroscoggin, Aroostook, Cumberland, Franklin, Kennebec, Oxford and 3 more4 hr
Feb 27, 6:18 AM ESTMesoscale DiscussionSPCFranklin, Oxford, Piscataquis, Somerset5 hr
Mar 23, 3:26 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Oxford, Sagadahoc, York6 hr
Mar 23, 9:33 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Hancock, Kennebec, Lincoln and 6 more3 hr
May 11, 12:56 PM EDTMesoscale DiscussionSPCYork3 hr
May 27, 2:27 PM EDTMesoscale DiscussionSPCAroostook, Franklin, Oxford, Penobscot, Piscataquis, Somerset93 min
May 29, 8:01 PM EDTMesoscale DiscussionSPCFranklin, Oxford, Somerset119 min
Jun 6, 10:46 AM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Knox, Lincoln, Oxford and 3 more119 min
Jun 6, 2:20 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Knox, Lincoln, Oxford and 3 more85 min
Jul 2, 2:41 PM EDTMesoscale DiscussionSPCAndroscoggin, Franklin, Kennebec, Oxford, Penobscot, Piscataquis and 2 more109 min
Jul 2, 6:30 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Hancock, Kennebec, Lincoln, Penobscot and 4 more2 hr
Jul 5, 2:20 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Sagadahoc and 2 more115 min
Jul 8, 1:01 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Lincoln, Oxford and 3 more119 min
Jul 8, 4:24 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Penobscot and 5 more96 min
Jul 13, 12:54 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Lincoln, Sagadahoc, York96 min
Jul 14, 9:43 AM EDTMesoscale DiscussionSPCCumberland, Lincoln, Sagadahoc, York92 min
Jul 23, 12:05 PM EDTMesoscale DiscussionSPCYork115 min
Jul 23, 6:48 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Hancock, Kennebec, Knox, Lincoln and 4 more57 min
Jul 27, 4:47 PM EDTMesoscale DiscussionSPCFranklin, Kennebec, Oxford, Penobscot, Piscataquis, Somerset and 2 more2 hr
Aug 4, 5:44 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Knox, Lincoln, Sagadahoc and 2 more2 hr
Aug 21, 2:26 PM EDTMesoscale DiscussionSPCAndroscoggin2 hr
Aug 22, 1:18 PM EDTMesoscale DiscussionSPCYork87 min
Aug 23, 2:08 PM EDTMesoscale DiscussionSPCYork2 hr
Aug 24, 2:00 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Oxford, Sagadahoc, York2 hr
Aug 25, 2:09 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Knox, Lincoln, Oxford and 3 more96 min
Oct 10, 4:38 PM EDTMesoscale DiscussionSPCFranklin, Oxford97 min
Oct 10, 8:38 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Oxford, Sagadahoc67 min
Dec 5, 7:52 AM ESTMesoscale DiscussionSPCAndroscoggin4 hr
Dec 5, 11:57 AM ESTMesoscale DiscussionSPCFranklin, Oxford, Piscataquis, Somerset6 hr
Dec 5, 7:01 PM ESTMesoscale DiscussionSPCAroostook, Penobscot, Piscataquis, Somerset5 hr
Dec 17, 4:33 AM ESTMesoscale DiscussionSPCCumberland, York6 hr
Dec 17, 10:05 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Lincoln, Sagadahoc, York4 hr

By county

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

The busiest days

Days with the most alerts issued, by UTC date.

  1. February 7, 20202mesoscale discussions
  2. June 6, 20202mesoscale discussions
  3. July 2, 20202mesoscale discussions
  4. July 8, 20202mesoscale discussions
  5. July 23, 20202mesoscale discussions
  6. December 5, 20202mesoscale discussions
  7. December 17, 20202mesoscale discussions
  8. February 27, 20201mesoscale discussions
  9. March 23, 20201mesoscale discussions
  10. March 24, 20201mesoscale discussions
  11. May 11, 20201mesoscale discussions
  12. May 27, 20201mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20192021

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.