Alert archive / Maine / Mesoscale Discussions

Mesoscale Discussions in Maine, 2009

23 mesoscale discussions in 2009. 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 2009. Tap one for its archive.

Mesoscale Discussions
23
Busiest month
February5 mesoscale discussions
Busiest day
July 27, 20093 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
Jan 7, 11:39 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Hancock, Kennebec, Knox and 9 more6 hr
Jan 18, 11:35 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Hancock, Kennebec, Penobscot, Waldo and 2 more4 hr
Jan 28, 12:26 PM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Hancock, Kennebec, Knox and 7 more6 hr
Jan 28, 6:12 PM ESTMesoscale DiscussionSPCAroostook, Franklin, Kennebec, Oxford, Penobscot, Piscataquis and 1 more6 hr
Feb 18, 6:28 PM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Sagadahoc, Waldo, York4 hr
Feb 19, 12:07 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Penobscot and 4 more4 hr
Feb 22, 6:00 PM ESTMesoscale DiscussionSPCAndroscoggin, Franklin, Kennebec, Oxford, Penobscot, Piscataquis and 2 more5 hr
Feb 23, 12:14 AM ESTMesoscale DiscussionSPCAndroscoggin, Aroostook, Cumberland, Franklin, Kennebec, Oxford and 4 more4 hr
Feb 23, 6:58 AM ESTMesoscale DiscussionSPCAroostook, Piscataquis4 hr
Mar 2, 12:41 AM ESTMesoscale DiscussionSPCYork4 hr
Mar 2, 6:38 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Kennebec, Lincoln, Penobscot, Sagadahoc and 2 more4 hr
May 9, 6:47 PM EDTMesoscale DiscussionSPCYork88 min
Jun 26, 11:39 AM EDTMesoscale DiscussionSPCAroostook, Franklin, Penobscot, Piscataquis, Somerset96 min
Jul 27, 11:02 AM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Oxford, Penobscot and 2 more118 min
Jul 27, 4:44 PM EDTMesoscale DiscussionSPCAroostook, Franklin, Kennebec, Penobscot, Piscataquis, Somerset61 min
Jul 27, 6:32 PM EDTMesoscale DiscussionSPCFranklin, Kennebec, Oxford, Penobscot, Piscataquis, Somerset88 min
Aug 5, 2:16 PM EDTMesoscale DiscussionSPCAndroscoggin, Cumberland, Hancock, Kennebec, Knox, Lincoln and 4 more59 min
Aug 21, 5:55 PM EDTMesoscale DiscussionSPCAndroscoggin, Aroostook, Cumberland, Franklin, Kennebec, Lincoln and 7 more80 min
Sep 23, 1:18 PM EDTMesoscale DiscussionSPCOxford57 min
Oct 24, 2:43 AM EDTMesoscale DiscussionSPCAroostook, Franklin, Piscataquis, Somerset6 hr
Dec 9, 6:33 AM ESTMesoscale DiscussionSPCAndroscoggin, Cumberland, Franklin, Kennebec, Lincoln, Oxford and 6 more3 hr
Dec 9, 12:41 PM ESTMesoscale DiscussionSPCAndroscoggin, Aroostook, Cumberland, Franklin, Hancock, Kennebec and 8 more4 hr
Dec 22, 7:13 PM ESTMesoscale DiscussionSPCWashington6 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. July 27, 20093mesoscale discussions
  2. January 28, 20092mesoscale discussions
  3. February 23, 20092mesoscale discussions
  4. March 2, 20092mesoscale discussions
  5. December 9, 20092mesoscale discussions
  6. January 7, 20091mesoscale discussions
  7. January 18, 20091mesoscale discussions
  8. February 18, 20091mesoscale discussions
  9. February 19, 20091mesoscale discussions
  10. February 22, 20091mesoscale discussions
  11. May 9, 20091mesoscale discussions
  12. June 26, 20091mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20082010

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.