Earthquakes in Massachusetts
Live seismic activity data from USGS
About Massachusetts
Massachusetts experiences occasional small earthquakes. The 1755 Cape Ann earthquake was one of the largest in New England history, estimated at magnitude 6.0.
Seismic Activity in Massachusetts
Massachusetts experiences occasional small earthquakes. The 1755 Cape Ann earthquake was one of the largest in New England history, estimated at magnitude 6.0.
Massachusetts has a Low seismic risk level based on historical earthquake data and proximity to active fault lines.
Frequently Asked Questions
How many earthquakes occur in Massachusetts?
The number of earthquakes varies based on seismic activity in the area. Check the stats above for current data.
Is Massachusetts at risk for earthquakes?
Massachusetts has a low seismic risk level. Massachusetts experiences occasional small earthquakes. The 1755 Cape Ann earthquake was one of the largest in New England history, estimated at magnitude 6.0.
How can I prepare for earthquakes in Massachusetts?
Residents should secure heavy furniture, create an emergency kit with supplies for 72 hours, develop a family communication plan, and practice "Drop, Cover, and Hold On" during earthquake drills. Visit our preparedness section for detailed guides.
Nearby States
Rhode Island
Rhode Island has very low seismic activity. The state occasionally feels minor e...
New Hampshire
New Hampshire experiences occasional small earthquakes. The state's bedrock effi...
Connecticut
Connecticut experiences small earthquakes occasionally. The state's proximity to...
Vermont
Vermont experiences occasional small earthquakes. The state's location in New En...