Massachusetts earthquakes

The USGS catalog lists no earthquakes of magnitude 2.5 or greater in or near Massachusetts between Oct 28, 2025 and Oct 28, 2026. 0 happened in the past 7 days.

This is not an early-warning system. For tsunami warnings see tsunami.gov; for emergencies follow local authorities.

Past 7 days

Updated Oct 28, 2026, 6:27 AM EDT (USGS snapshot)

No M 2.5+ earthquakes in or near Massachusetts in the past 7 days.

River gauges in Massachusetts

Connecticut River at I-391 Bridge at Holyoke, MA · 4.33 ft · 2,770 cfs
Connecticut River at Montague City, MA · 6.34 ft · 2,170 cfs
Merrimack River at Lawrence, MA · 9.46 ft

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