Alert archive / Massachusetts / Mesoscale Discussions

Mesoscale Discussions in Massachusetts, 2003

35 mesoscale discussions in 2003. 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 2003. Tap one for its archive.

Mesoscale Discussions
35
Busiest month
December8 mesoscale discussions
Busiest day
August 22, 20033 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 3, 1:32 PM ESTMesoscale DiscussionSPCBerkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 1 more7 hr
Jan 3, 11:12 PM ESTMesoscale DiscussionSPCFranklin6 hr
Feb 7, 7:37 AM ESTMesoscale DiscussionSPCBarnstable, Bristol, Dukes, Norfolk, Plymouth9 hr
Feb 10, 10:50 AM ESTMesoscale DiscussionSPCBarnstable, Dukes, Nantucket5 hr
Feb 17, 11:16 AM ESTMesoscale DiscussionSPCBerkshire, Bristol, Franklin, Hampden, Hampshire, Middlesex and 3 more7 hr
Feb 17, 7:08 PM ESTMesoscale DiscussionSPCBerkshire, Essex, Franklin, Hampshire, Middlesex, Suffolk and 1 more6 hr
Mar 6, 7:13 AM ESTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Worcester7 hr
Apr 7, 10:43 AM EDTMesoscale DiscussionSPCBristol3 hr
May 2, 12:43 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Worcester2 hr
Jun 23, 2:04 PM EDTMesoscale DiscussionSPCBerkshire, Franklin116 min
Jun 27, 12:17 PM EDTMesoscale DiscussionSPCBristol, Franklin, Hampden, Hampshire, Middlesex, Norfolk and 1 more2 hr
Jun 27, 3:55 PM EDTMesoscale DiscussionSPCMiddlesex, Norfolk, Worcester2 hr
Jun 30, 11:35 AM EDTMesoscale DiscussionSPCFranklin, Hampshire, Worcester85 min
Jul 21, 2:46 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampshire119 min
Jul 21, 7:51 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Worcester84 min
Jul 21, 10:33 PM EDTMesoscale DiscussionSPCMiddlesex, Worcester87 min
Aug 6, 12:44 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Middlesex, Norfolk and 2 more2 hr
Aug 16, 12:51 PM EDTMesoscale DiscussionSPCBerkshire114 min
Aug 16, 6:26 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire64 min
Aug 22, 12:32 PM EDTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Worcester118 min
Aug 22, 4:10 PM EDTMesoscale DiscussionSPCBerkshire, Hampden, Hampshire, Worcester95 min
Aug 22, 7:22 PM EDTMesoscale DiscussionSPCBerkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 3 more53 min
Sep 23, 9:36 AM EDTMesoscale DiscussionSPCBarnstable, Bristol, Dukes, Nantucket, Plymouth114 min
Oct 15, 2:25 AM EDTMesoscale DiscussionSPCBerkshire, Bristol, Hampden, Hampshire, Norfolk, Plymouth and 2 more3 hr
Oct 27, 4:05 PM ESTMesoscale DiscussionSPCHampden85 min
Oct 29, 8:33 AM ESTMesoscale DiscussionSPCBristol, Hampden, Hampshire, Worcester117 min
Oct 29, 10:16 AM ESTMesoscale DiscussionSPCBarnstable, Essex, Middlesex, Nantucket, Norfolk, Plymouth and 1 more89 min
Dec 5, 6:48 PM ESTMesoscale DiscussionSPCBerkshire, Franklin, Hampden, Hampshire, Worcester4 hr
Dec 6, 5:47 AM ESTMesoscale DiscussionSPCBerkshire, Franklin, Hampshire6 hr
Dec 6, 11:11 AM ESTMesoscale DiscussionSPCBarnstable, Bristol, Dukes, Essex, Middlesex, Norfolk and 3 more6 hr
Dec 6, 6:51 PM ESTMesoscale DiscussionSPCBarnstable, Berkshire, Bristol, Dukes, Essex, Franklin and 7 more4 hr
Dec 7, 3:06 AM ESTMesoscale DiscussionSPCBristol, Essex, Middlesex, Norfolk, Suffolk5 hr
Dec 14, 12:14 PM ESTMesoscale DiscussionSPCBarnstable, Bristol, Dukes, Essex, Franklin, Middlesex and 1 more5 hr
Dec 14, 6:37 PM ESTMesoscale DiscussionSPCBristol, Essex, Hampden, Norfolk, Suffolk5 hr
Dec 14, 10:44 PM ESTMesoscale DiscussionSPCEssex, Franklin, Middlesex, Suffolk, Worcester5 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. August 22, 20033mesoscale discussions
  2. December 6, 20033mesoscale discussions
  3. June 27, 20032mesoscale discussions
  4. July 21, 20032mesoscale discussions
  5. August 16, 20032mesoscale discussions
  6. October 29, 20032mesoscale discussions
  7. December 14, 20032mesoscale discussions
  8. January 3, 20031mesoscale discussions
  9. January 4, 20031mesoscale discussions
  10. February 7, 20031mesoscale discussions
  11. February 10, 20031mesoscale discussions
  12. February 17, 20031mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordThe radar archive20022004

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.