Alert archive / Massachusetts / Storm Watches

Storm Watches in Massachusetts, 2017

5 storm watches in 2017. 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 storm watches reaches back to 2005.

Storm Watches by county

Each county as a circle sized by its count in 2017. Tap one for its archive.

Storm Watches
5
Busiest month
March3 storm watches
Busiest day
March 12, 20172 storm watches

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 20, 4:20 PM ESTStorm WatchBOX281 days
Feb 10, 4:10 PM ESTStorm WatchBOX316 days
Mar 12, 3:28 AM EDTStorm WatchBOX16 hr
Mar 12, 7:03 PM EDTStorm WatchBOX9 hr
Mar 17, 3:41 PM EDTStorm WatchBOX36 hr

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force nowTornadoes on recordThe radar archive20162018

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. Rebuilt daily.