Biggest Earthquakes in Signal Mountain, Tennessee, United States
Fort Payne, Alabama, United States
4.6 magnitude earthquake
2003-04-29 08:59:39
at 08:59
April 29, 2003 UTC
Location:
Epicenter at 34.4940, -85.6290
74.4 km from Fort Payne (46.3 miles)
Depth: 19.0 km
Decatur, Tennessee, United States
4.4 magnitude earthquake
2018-12-12 09:14:43
at 09:14
December 12, 2018 UTC
Location:
Epicenter at 35.6150, -84.7400
77.4 km from Decatur (48.1 miles)
Depth: 8.0 km
Alcoa, Tennessee, United States
4.7 magnitude earthquake
1973-11-30 07:48:41
at 07:48
November 30, 1973 UTC
Location:
Epicenter at 35.7990, -83.9620
146.2 km from Alcoa (90.8 miles)
Depth: 3.0 km
LaFayette, Georgia, United States
4.2 magnitude earthquake
1984-10-09 11:54:26
at 11:54
October 09, 1984 UTC
Location:
Epicenter at 34.7290, -85.1740
46.3 km from LaFayette (28.8 miles)
Depth: 5.0 km
Vonore, Tennessee, United States
4.3 magnitude earthquake
1987-03-27 07:29:30
at 07:29
March 27, 1987 UTC
Location:
Epicenter at 35.5670, -84.2290
112.7 km from Vonore (70.0 miles)
Depth: 18.0 km
Varnell, Georgia, United States
3.7 magnitude earthquake
1986-07-11 14:26:14
at 14:26
July 11, 1986 UTC
Location:
Epicenter at 34.9460, -84.9710
39.3 km from Varnell (24.4 miles)
Depth: 5.0 km
Wildwood Lake, Tennessee, United States
3.5 magnitude earthquake
1997-07-19 17:06:34
at 17:06
July 19, 1997 UTC
Location:
Epicenter at 35.0560, -84.8080
49.4 km from Wildwood Lake (30.7 miles)
Depth: 10.0 km
Trenton, Georgia, United States
3.2 magnitude earthquake
1994-04-05 22:21:59
at 22:21
April 05, 1994 UTC
Location:
Epicenter at 34.9610, -85.4930
22.5 km from Trenton (14.0 miles)
Depth: 5.0 km
Trenton, Georgia, United States
3.2 magnitude earthquake
2001-03-21 23:35:35
at 23:35
March 21, 2001 UTC
Location:
Epicenter at 34.8570, -85.4390
30.7 km from Trenton (19.1 miles)
Depth: 3.0 km
Apison, Tennessee, United States
3.2 magnitude earthquake
1993-01-15 02:02:51
at 02:02
January 15, 1993 UTC
Location:
Epicenter at 35.0750, -84.9740
34.1 km from Apison (21.2 miles)
Depth: 1.0 km
Lakesite, Tennessee, United States
3.0 magnitude earthquake
1985-07-12 18:20:28
at 18:20
July 12, 1985 UTC
Location:
Epicenter at 35.1920, -85.1450
19.7 km from Lakesite (12.2 miles)
Depth: 10.0 km
Trenton, Georgia, United States
2.9 magnitude earthquake
2006-08-07 08:44:28
at 08:44
August 07, 2006 UTC
Location:
Epicenter at 34.9400, -85.4600
22.9 km from Trenton (14.2 miles)
Depth: 12.0 km
Dayton, Tennessee, United States
3.3 magnitude earthquake
1995-03-18 22:06:21
at 22:06
March 18, 1995 UTC
Location:
Epicenter at 35.4250, -84.9220
51.0 km from Dayton (31.7 miles)
Depth: 17.0 km
Scottsboro, Alabama, United States
3.9 magnitude earthquake
2001-12-08 01:08:21
at 01:08
December 08, 2001 UTC
Location:
Epicenter at 34.7350, -86.2450
92.9 km from Scottsboro (57.7 miles)
Depth: 5.0 km
Powells Crossroads, Tennessee, United States
2.6 magnitude earthquake
2015-07-01 09:06:46
at 09:06
July 01, 2015 UTC
Location:
Epicenter at 35.1020, -85.4920
13.7 km from Powells Crossroads (8.5 miles)
Depth: 20.0 km
Lone Oak, Tennessee, United States
2.5 magnitude earthquake
2012-06-17 18:39:38
at 18:39
June 17, 2012 UTC
Location:
Epicenter at 35.1710, -85.3730
6.0 km from Lone Oak (3.7 miles)
Depth: 18.0 km
Indian Springs, Georgia, United States
2.7 magnitude earthquake
2018-01-07 09:53:19
at 09:53
January 07, 2018 UTC
Location:
Epicenter at 34.9550, -85.1920
23.2 km from Indian Springs (14.4 miles)
Depth: 10.0 km
East Ridge, Tennessee, United States
2.5 magnitude earthquake
2018-07-31 10:37:23
at 10:37
July 31, 2018 UTC
Location:
Epicenter at 35.0270, -85.2120
16.0 km from East Ridge (10.0 miles)
Depth: 10.0 km
Lone Oak, Tennessee, United States
2.3 magnitude earthquake
2025-07-01 09:09:38
at 09:09
July 01, 2025 UTC
Location:
Epicenter at 35.1700, -85.3720
5.9 km from Lone Oak (3.6 miles)
Depth: 16.0 km
Powells Crossroads, Tennessee, United States
2.3 magnitude earthquake
2021-10-13 20:22:15
at 20:22
October 13, 2021 UTC
Location:
Epicenter at 35.1690, -85.4400
10.2 km from Powells Crossroads (6.3 miles)
Depth: 18.0 km