An upper level disturbance followed the previous days clipper low providing enough energy for an isolated heavy snow event along the east coast of Massachusetts.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS BOX wrote it up.
An upper level disturbance followed the previous days clipper low providing enough energy for an isolated heavy snow event along the east coast of Massachusetts.
The national radar mosaic for the moment the first event began.
2 heavy snow. Local standard time, as filed.
Five and a half inches of snow fell at Boston's Logan Airport.
Five and a half inches of snow fell in eastern Plymouth County.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Massachusetts in 2009Every state in 2009This day in weather historyWarnings in Massachusetts, January 2009
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 150221, 150222.