Massachusetts Tornadoes
Massachusetts averages 2 tornadoes per year. History includes 2011 Springfield-Sturbridge EF3, 1953 Worcester F4, and rare but deadly New England events.
Massachusetts Tornado Statistics
- Average tornadoes per year: ~2
- Deadliest event: 1953 Worcester F4 (94 killed)
- Recent significant event: 2011 Springfield EF3
Notable Massachusetts Tornado Events
June 9, 1953 Worcester F4
The deadliest tornado in New England history. F4 killed 94 in Worcester. One of the most significant Northeast tornado events ever. Full story →
June 1, 2011 Springfield Tornado
EF3 struck Springfield, Massachusetts. 3 killed. Rare New England event. Impressive width and duration.
July 10, 1989 Hamden CT/Massachusetts
F4 affected parts of Massachusetts in New England outbreak.
Why So Rare?
Northeastern Position
Massachusetts sits far from tornado corridors.
Ocean Effect
Atlantic Ocean provides cool air suppression.
Terrain
Mountains and coastal areas don't favor supercell formation.
When Tornadoes Do Strike
Massachusetts tornadoes tend to be:
- Rare but can be intense
- Warm season (May-August)
- Often associated with strong cold fronts
- Sometimes catch residents unprepared
Warning Infrastructure
Massachusetts has improved tornado preparedness:
- NWS Norton coverage
- State emergency management
- Community education after 2011 event
- Multi-hazard planning
Living in Massachusetts
- Tornado risk low but real
- NOAA weather radio recommended
- Understanding of rare but deadly events
- Basement or interior room shelter
- Family emergency plan
Try the interactive simulator
Place an EF0–EF5 tornado anywhere in the world and see modeled fatalities, structural damage, and economic loss based on real census data.
Launch simulator →Try the interactive simulator
Place an EF0–EF5 tornado anywhere in the world and see modeled fatalities, structural damage, and economic loss based on real census data.
Launch simulator →