Biggest Earthquakes in Old Mystic, Connecticut, United States
Madison Center, Connecticut, United States
3.8 magnitude earthquake
1981-10-21 16:49:06
at 16:49
October 21, 1981 UTC
Location:
Epicenter at 41.1500, -72.5800
58.3 km from Madison Center (36.2 miles)
Depth: 5.0 km
Wauregan, Connecticut, United States
3.3 magnitude earthquake
2015-01-12 11:36:38
at 11:36
January 12, 2015 UTC
Location:
Epicenter at 41.7480, -71.9020
39.9 km from Wauregan (24.8 miles)
Depth: 5.0 km
Moodus, Connecticut, United States
3.0 magnitude earthquake
1982-06-17 14:14:35
at 14:14
June 17, 1982 UTC
Location:
Epicenter at 41.5080, -72.3770
37.0 km from Moodus (23.0 miles)
Depth: 2.0 km
Old Mystic, Connecticut, United States
2.1 magnitude earthquake
2024-03-28 12:03:55
at 12:03
March 28, 2024 UTC
Location:
Epicenter at 41.4040, -71.9710
1.6 km from Old Mystic (1.0 miles)
Depth: 0.0 km
2.1 magnitude earthquake
2013-11-29 14:05:01
at 14:05
November 29, 2013 UTC
Location:
Epicenter at 41.4700, -72.0400
Depth: 0.0 km
1.8 magnitude earthquake
2024-03-28 12:20:23
at 12:20
March 28, 2024 UTC
Location:
Epicenter at 41.4290, -71.9830
Depth: 5.0 km
Old Mystic, Connecticut, United States
1.6 magnitude earthquake
2024-03-28 12:12:04
at 12:12
March 28, 2024 UTC
Location:
Epicenter at 41.4230, -71.9670
3.5 km from Old Mystic (2.2 miles)
Depth: 2.0 km
Oxoboxo River, Connecticut, United States
2.2 magnitude earthquake
2013-11-29 14:42:12
at 14:42
November 29, 2013 UTC
Location:
Epicenter at 41.4800, -72.0900
14.5 km from Oxoboxo River (9.0 miles)
Depth: 2.0 km
Groton, Connecticut, United States
1.8 magnitude earthquake
2026-01-22 17:10:24
at 17:10
January 22, 2026 UTC
Location:
Epicenter at 41.3490, -72.0770
10.7 km from Groton (6.7 miles)
Depth: 5.0 km
Portsmouth, Rhode Island, United States
3.5 magnitude earthquake
1976-03-11 08:29:32
at 08:29
March 11, 1976 UTC
Location:
Epicenter at 41.5600, -71.2100
65.5 km from Portsmouth (40.7 miles)
Depth: 0.0 km
Norwich, Connecticut, United States
2.0 magnitude earthquake
2002-08-22 18:58:37
at 18:58
August 22, 2002 UTC
Location:
Epicenter at 41.5300, -72.1000
19.2 km from Norwich (12.0 miles)
Depth: 12.0 km
Charlestown, Rhode Island, United States
2.3 magnitude earthquake
2019-03-01 09:17:57
at 09:17
March 01, 2019 UTC
Location:
Epicenter at 41.1930, -71.6580
33.7 km from Charlestown (20.9 miles)
Depth: 7.0 km
Exeter, Rhode Island, United States
1.9 magnitude earthquake
2020-01-02 00:41:40
at 00:41
January 02, 2020 UTC
Location:
Epicenter at 41.5650, -71.6080
35.3 km from Exeter (21.9 miles)
Depth: 5.0 km
Wauregan, Connecticut, United States
2.6 magnitude earthquake
2015-01-13 12:27:06
at 12:27
January 13, 2015 UTC
Location:
Epicenter at 41.7440, -71.8810
39.7 km from Wauregan (24.7 miles)
Depth: 8.0 km
Essex Village, Connecticut, United States
1.8 magnitude earthquake
2025-05-19 17:29:14
at 17:29
May 19, 2025 UTC
Location:
Epicenter at 41.3760, -72.4050
37.1 km from Essex Village (23.1 miles)
Depth: 5.0 km
Wauregan, Connecticut, United States
2.3 magnitude earthquake
2015-01-08 14:27:59
at 14:27
January 08, 2015 UTC
Location:
Epicenter at 41.7480, -71.9190
39.8 km from Wauregan (24.7 miles)
Depth: 4.0 km
Deep River Center, Connecticut, United States
2.7 magnitude earthquake
2014-08-14 07:09:14
at 07:09
August 14, 2014 UTC
Location:
Epicenter at 41.3340, -72.4730
43.3 km from Deep River Center (26.9 miles)
Depth: 3.0 km
Wauregan, Connecticut, United States
2.1 magnitude earthquake
2015-01-12 11:50:06
at 11:50
January 12, 2015 UTC
Location:
Epicenter at 41.7460, -71.8850
39.9 km from Wauregan (24.8 miles)
Depth: 4.0 km
Wauregan, Connecticut, United States
1.5 magnitude earthquake
2015-01-14 13:10:21
at 13:10
January 14, 2015 UTC
Location:
Epicenter at 41.7450, -71.9010
39.6 km from Wauregan (24.6 miles)
Depth: 4.0 km
Wauregan, Connecticut, United States
1.8 magnitude earthquake
2015-01-14 11:33:44
at 11:33
January 14, 2015 UTC
Location:
Epicenter at 41.7460, -71.8980
39.7 km from Wauregan (24.7 miles)
Depth: 8.0 km