Alert archive / Massachusetts / Middlesex County / Mesoscale Discussions

Mesoscale Discussions in Middlesex County, Massachusetts, 2012

14 mesoscale discussions in 2012. An alert counts here when it covered this county. The archive of mesoscale discussions reaches back to 2003.

Middlesex County and its neighbors

Each county as a circle sized by its count in 2012. Tap one for its archive.

Mesoscale Discussions
14
Busiest month
September4 mesoscale discussions
Busiest day
July 18, 20122 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.

IssuedProductOfficeLasted
May 16, 8:42 PM EDTMesoscale DiscussionSPC63 min
Jul 18, 10:25 AM EDTMesoscale DiscussionSPC2 hr
Jul 18, 2:46 PM EDTMesoscale DiscussionSPC89 min
Jul 24, 12:52 PM EDTMesoscale DiscussionSPC83 min
Aug 5, 3:41 PM EDTMesoscale DiscussionSPC94 min
Aug 11, 12:56 PM EDTMesoscale DiscussionSPC94 min
Sep 8, 3:55 PM EDTMesoscale DiscussionSPC65 min
Sep 8, 7:53 PM EDTMesoscale DiscussionSPC97 min
Sep 18, 4:41 PM EDTMesoscale DiscussionSPC2 hr
Sep 18, 11:09 PM EDTMesoscale DiscussionSPC66 min
Oct 19, 11:50 PM EDTMesoscale DiscussionSPC115 min
Oct 30, 5:51 AM EDTMesoscale DiscussionSPC114 min
Dec 26, 4:39 PM ESTMesoscale DiscussionSPC5 hr
Dec 29, 2:22 PM ESTMesoscale DiscussionSPC4 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 18, 20122mesoscale discussions
  2. September 8, 20122mesoscale discussions
  3. May 17, 20121mesoscale discussions
  4. July 24, 20121mesoscale discussions
  5. August 5, 20121mesoscale discussions
  6. August 11, 20121mesoscale discussions
  7. September 18, 20121mesoscale discussions
  8. September 19, 20121mesoscale discussions
  9. October 20, 20121mesoscale discussions
  10. October 30, 20121mesoscale discussions

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20112013

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.