Biggest Earthquakes Near Ayer, Massachusetts, United States
Sanbornton, New Hampshire, United States
4.5 magnitude earthquake
1982-01-19 00:14:42 UTC
at 00:14
January 19, 1982 UTC
Location:
Epicenter at 43.5, -71.6
1.2 km from
Sanbornton
(1.2 miles)
Depth: 8 km
Hardwick, Massachusetts, United States
3.7 magnitude earthquake
1994-10-02 11:27:22 UTC
at 11:27
October 02, 1994 UTC
Location:
Epicenter at 42.347, -72.277
6.2 km from
Hardwick
(3.2 miles)
Depth: 10 km
Acton, Massachusetts, United States
3.0 magnitude earthquake
1985-10-15 20:00:39 UTC
at 20:00
October 15, 1985 UTC
Location:
Epicenter at 42.493, -71.502
5.2 km from
Acton
(3.2 miles)
Depth: 2 km
Littleton Common, Massachusetts, United States
2.7 magnitude earthquake
1999-10-13 10:09:00 UTC
at 10:09
October 13, 1999 UTC
Location:
Epicenter at 42.55, -71.44
2.2 km from
Littleton Common
(1.2 miles)
Depth: 2 km
Harvard, Massachusetts, United States
2.5 magnitude earthquake
1990-01-23 00:41:05 UTC
at 00:41
January 23, 1990 UTC
Location:
Epicenter at 42.523, -71.544
4.2 km from
Harvard
(2.2 miles)
Depth: 5 km
Littleton Common, Massachusetts, United States
2.5 magnitude earthquake
2007-10-19 05:23:52 UTC
at 05:23
October 19, 2007 UTC
Location:
Epicenter at 42.537, -71.496
2.2 km from
Littleton Common
(1.2 miles)
Depth: 0 km
Northfield, New Hampshire, United States
3.9 magnitude earthquake
1986-10-25 17:16:38 UTC
at 17:16
October 25, 1986 UTC
Location:
Epicenter at 43.399, -71.59
3.2 km from
Northfield
(2.2 miles)
Depth: 5 km
Chelmsford, Massachusetts, United States
2.5 magnitude earthquake
1980-11-23 00:39:32 UTC
at 00:39
November 23, 1980 UTC
Location:
Epicenter at 42.62, -71.39
2.2 km from
Chelmsford
(1.2 miles)
Depth: 0 km
Chelmsford, Massachusetts, United States
2.3 magnitude earthquake
1993-07-28 02:33:55 UTC
at 02:33
July 28, 1993 UTC
Location:
Epicenter at 42.608, -71.405
3.2 km from
Chelmsford
(2.2 miles)
Depth: 1 km
Harvard, Massachusetts, United States
1.6 magnitude earthquake
2017-11-28 01:48:25 UTC
at 01:48
November 28, 2017 UTC
Location:
Epicenter at 42.483, -71.538
3.2 km from
Harvard
(2.2 miles)
Depth: 6 km
Stow, Massachusetts, United States
1.8 magnitude earthquake
2022-09-24 17:54:23 UTC
at 17:54
September 24, 2022 UTC
Location:
Epicenter at 42.466, -71.536
4.2 km from
Stow
(2.2 miles)
Depth: 5 km
Acton, Massachusetts, United States
2.0 magnitude earthquake
1978-09-01 03:33:43 UTC
at 03:33
September 01, 1978 UTC
Location:
Epicenter at 42.48, -71.46
2.2 km from
Acton
(1.2 miles)
Depth: 0 km
Townsend, Massachusetts, United States
1.7 magnitude earthquake
2024-11-18 18:04:14 UTC
at 18:04
November 18, 2024 UTC
Location:
Epicenter at 42.648, -71.743
3.2 km from
Townsend
(2.2 miles)
Depth: 5 km
Chelmsford, Massachusetts, United States
1.7 magnitude earthquake
2019-02-06 20:01:28 UTC
at 20:01
February 06, 2019 UTC
Location:
Epicenter at 42.593, -71.401
2.2 km from
Chelmsford
(1.2 miles)
Depth: 1 km
Wilton, New Hampshire, United States
2.8 magnitude earthquake
2002-09-28 23:47:27 UTC
at 23:47
September 28, 2002 UTC
Location:
Epicenter at 42.87, -71.73
2.2 km from
Wilton
(1.2 miles)
Depth: 5 km
Westminster, Massachusetts, United States
2.1 magnitude earthquake
2025-04-22 16:26:54 UTC
at 16:26
April 22, 2025 UTC
Location:
Epicenter at 42.497, -71.921
5.2 km from
Westminster
(3.2 miles)
Depth: 4 km
Dracut, Massachusetts, United States
2.2 magnitude earthquake
2014-03-28 18:00:01 UTC
at 18:00
March 28, 2014 UTC
Location:
Epicenter at 42.669, -71.258
3.2 km from
Dracut
(2.2 miles)
Depth: 0 km
Dracut, Massachusetts, United States
2.2 magnitude earthquake
2014-03-28 18:00:01 UTC
at 18:00
March 28, 2014 UTC
Location:
Epicenter at 42.669, -71.258
3.2 km from
Dracut
(2.2 miles)
Depth: 0 km
Hardwick, Massachusetts, United States
3.3 magnitude earthquake
1994-10-02 14:36:36 UTC
at 14:36
October 02, 1994 UTC
Location:
Epicenter at 42.36, -72.218
1.2 km from
Hardwick
(1.2 miles)
Depth: 10 km
Wilton, New Hampshire, United States
2.3 magnitude earthquake
2010-01-02 15:14:59 UTC
at 15:14
January 02, 2010 UTC
Location:
Epicenter at 42.839, -71.695
3.2 km from
Wilton
(2.2 miles)
Depth: 14 km