Alert archive / Massachusetts / Mesoscale Discussions
Mesoscale Discussions in Massachusetts, 2013
59 mesoscale discussions in 2013. 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 2013. Tap one for its archive.
- Mesoscale Discussions
- 59
- Busiest month
- June14 mesoscale discussions
- Busiest day
- May 22, 20134 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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 16, 3:42 AM EST | Mesoscale Discussion | SPC | Hampden, Hampshire, Middlesex, Norfolk, Worcester | 4 hr |
| Jan 28, 11:55 AM EST | Mesoscale Discussion | SPC | Berkshire, Hampden, Hampshire | 6 hr |
| Feb 8, 12:50 PM EST | Mesoscale Discussion | SPC | Bristol, Hampden, Hampshire, Middlesex, Norfolk, Plymouth and 2 more | 4 hr |
| Feb 8, 4:51 PM EST | Mesoscale Discussion | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 4 hr |
| Feb 8, 8:37 PM EST | Mesoscale Discussion | SPC | Barnstable, Berkshire, Bristol, Essex, Franklin, Hampden and 6 more | 6 hr |
| Feb 9, 4:07 AM EST | Mesoscale Discussion | SPC | Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk and 1 more | 4 hr |
| Feb 9, 8:54 AM EST | Mesoscale Discussion | SPC | Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk | 4 hr |
| Feb 17, 8:18 AM EST | Mesoscale Discussion | SPC | Barnstable, Bristol, Dukes, Essex, Nantucket, Norfolk and 2 more | 4 hr |
| Mar 8, 8:25 AM EST | Mesoscale Discussion | SPC | Hampden, Middlesex, Norfolk, Suffolk, Worcester | 4 hr |
| Apr 19, 10:28 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Middlesex, Worcester | 92 min |
| May 21, 12:54 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire | 66 min |
| May 21, 4:37 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 53 min |
| May 21, 8:29 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 61 min |
| May 22, 11:31 AM EDT | Mesoscale Discussion | SPC | Berkshire | 119 min |
| May 22, 4:28 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin | 92 min |
| May 22, 7:41 PM EDT | Mesoscale Discussion | SPC | Berkshire | 94 min |
| May 22, 8:21 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin | 54 min |
| May 23, 11:23 AM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire | 3 hr |
| May 29, 11:38 AM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire | 2 hr |
| May 29, 9:38 PM EDT | Mesoscale Discussion | SPC | Franklin, Hampden, Hampshire, Worcester | 67 min |
| Jun 2, 10:48 AM EDT | Mesoscale Discussion | SPC | Berkshire | 2 hr |
| Jun 2, 1:52 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire | 83 min |
| Jun 2, 4:26 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 94 min |
| Jun 2, 6:53 PM EDT | Mesoscale Discussion | SPC | Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk and 2 more | 97 min |
| Jun 11, 4:07 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Plymouth | 53 min |
| Jun 17, 12:07 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampshire | 83 min |
| Jun 17, 4:09 PM EDT | Mesoscale Discussion | SPC | Berkshire, Essex, Hampden, Hampshire, Middlesex, Norfolk and 2 more | 96 min |
| Jun 17, 6:56 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Dukes, Nantucket, Norfolk, Plymouth and 1 more | 64 min |
| Jun 24, 3:25 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Middlesex, Worcester | 65 min |
| Jun 25, 5:45 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Franklin, Hampden, Hampshire, Middlesex and 3 more | 60 min |
| Jun 26, 3:02 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Dukes, Hampden, Hampshire, Middlesex and 5 more | 2 hr |
| Jun 28, 12:47 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Franklin, Hampden, Hampshire, Middlesex and 3 more | 2 hr |
| Jun 29, 1:22 PM EDT | Mesoscale Discussion | SPC | Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 2 more | 113 min |
| Jun 30, 2:33 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Middlesex, Worcester | 2 hr |
| Jul 7, 2:16 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Franklin, Hampden, Hampshire, Middlesex and 3 more | 119 min |
| Jul 10, 9:02 PM EDT | Mesoscale Discussion | SPC | Berkshire | 88 min |
| Jul 20, 1:36 PM EDT | Mesoscale Discussion | SPC | Bristol, Essex, Hampden, Hampshire, Middlesex, Norfolk and 3 more | 54 min |
| Jul 20, 6:43 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Dukes, Essex, Hampden, Middlesex and 5 more | 62 min |
| Jul 23, 2:58 PM EDT | Mesoscale Discussion | SPC | Bristol, Hampden, Hampshire, Middlesex, Norfolk, Suffolk and 1 more | 62 min |
| Jul 29, 1:09 PM EDT | Mesoscale Discussion | SPC | Middlesex, Norfolk | 2 hr |
| Aug 9, 1:25 PM EDT | Mesoscale Discussion | SPC | Hampden, Hampshire, Middlesex, Worcester | 2 hr |
| Sep 3, 1:44 PM EDT | Mesoscale Discussion | SPC | Bristol, Essex, Middlesex, Norfolk, Plymouth, Suffolk and 1 more | 2 hr |
| Sep 11, 1:30 PM EDT | Mesoscale Discussion | SPC | Berkshire | 60 min |
| Sep 11, 6:54 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire | 96 min |
| Sep 11, 9:44 PM EDT | Mesoscale Discussion | SPC | Franklin, Hampden, Hampshire, Worcester | 61 min |
| Sep 12, 12:24 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 4 more | 66 min |
| Sep 12, 3:26 PM EDT | Mesoscale Discussion | SPC | Berkshire, Essex, Franklin, Hampden, Hampshire, Middlesex and 1 more | 64 min |
| Sep 12, 8:03 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Middlesex, Worcester | 57 min |
| Oct 7, 2:26 PM EDT | Mesoscale Discussion | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 4 more | 2 hr |
| Oct 7, 4:29 PM EDT | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 91 min |
| Oct 7, 7:09 PM EDT | Mesoscale Discussion | SPC | Barnstable, Bristol, Essex, Norfolk, Plymouth, Suffolk | 2 hr |
| Nov 1, 10:39 AM EDT | Mesoscale Discussion | SPC | Worcester | 96 min |
| Nov 18, 2:31 AM EST | Mesoscale Discussion | SPC | Berkshire, Franklin, Hampden, Hampshire, Worcester | 89 min |
| Nov 18, 5:11 AM EST | Mesoscale Discussion | SPC | Essex, Franklin, Hampden, Hampshire, Middlesex, Norfolk and 2 more | 3 hr |
| Dec 6, 7:41 PM EST | Mesoscale Discussion | SPC | Berkshire, Hampden, Hampshire | 6 hr |
| Dec 14, 8:16 PM EST | Mesoscale Discussion | SPC | Berkshire, Bristol, Essex, Franklin, Hampden, Hampshire and 5 more | 6 hr |
| Dec 15, 3:37 AM EST | Mesoscale Discussion | SPC | Franklin, Hampshire, Middlesex, Norfolk, Worcester | 6 hr |
| Dec 17, 4:36 PM EST | Mesoscale Discussion | SPC | Essex, Hampden, Middlesex, Norfolk, Suffolk, Worcester | 4 hr |
| Dec 23, 8:38 AM EST | Mesoscale Discussion | SPC | Middlesex | 4 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.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.