Earthquakes by city United States 100 km
Seismic city profile

Chelmsford

Chelmsford, United States: 0 earthquakes of magnitude 4.0+ detected within 100 km.

Population
33,925
Residents in the indexed city record.
Earthquakes
0
Earthquakes at M4.0+ nearby.
Max magnitude
0.0
Strongest recorded event in the current radius.
Timezone
America/New_York
Coordinates 42.600, -71.367
Nearby activity pulse
Last 30 days
0
Last 12 months
0
Last nearby event: -

Map

Earthquakes within 100 km of Chelmsford

The map centers on Chelmsford and highlights the most recent earthquakes detected within 100 km.

Average magnitude
0.0
Average depth
0.0 km

Timeline

Recent seismic activity

Latest 0 events shown
UTC Magnitude Region Depth

Monthly profile

Recent monthly trend

Historic snapshot

Earthquakes history

Year Max magnitude Earthquakes