Earthquake Information for Troy, Tennessee

Troy, TN has a moderate earthquake risk, with a total of 539 earthquakes since 1931. The USGS database shows that there is a 19.01% chance of a major earthquake within 50km of Troy, TN within the next 50 years. The largest earthquake within 30 miles of Troy, TN was a 4.3 Magnitude in 1974.

Risk Level:
Moderate

Total Number of Earthquakes in Troy since 1931 within 30 miles

539

Probability of A 5.0 Earthquake within next 50 years

19.01%

Most Recent
Largest

5/16/2024 - 3.8 mag, 9.3mi depth 3.78571 mi from Ridgely, TN
5/14/2024 - 2.3 mag, 7.3mi depth 4.27272 mi from Ridgely, TN
4/6/2024 - 1.4 mag, 12.5mi depth 3.62521 mi from Samburg, TN
3/5/2024 - 2.4 mag, 5.1mi depth 3.34873 mi from Ridgely, TN
1/23/2024 - 2.7 mag, 3.8mi depth 3.22878 mi from Trimble, TN
1/6/2024 - 1.8 mag, 5.8mi depth 2.30418 mi from Ridgely, TN
11/15/2023 - 1.5 mag, 7.7mi depth 4.93848 mi from Tiptonville, TN
10/20/2023 - 3.3 mag, 11.3mi depth 5.39779 mi from Ridgely, TN
10/17/2023 - 2.6 mag, 9.1mi depth 3.44602 mi from Marston, MO
10/13/2023 - 1.9 mag, 8.3mi depth 3.106 mi from Marston, MO
10/3/2023 - 2.9 mag, 10.1mi depth 4.0137 mi from Tiptonville, TN
9/30/2023 - 2.2 mag, 4.3mi depth 3.29612 mi from Ridgely, TN
9/5/2023 - 2.3 mag, 7.0mi depth 1.64741 mi from Marston, MO
9/1/2023 - 1.7 mag, 9.6mi depth 4.77813 mi from Ridgely, TN
8/24/2023 - 2.6 mag, 8.1mi depth 5.56837 mi from Tiptonville, TN
8/23/2023 - 2.4 mag, 15.8mi depth 2.5305 mi from Hayward, MO
8/20/2023 - 2.0 mag, 11.0mi depth 4.20596 mi from Ridgely, TN
8/12/2023 - 2.5 mag, 6.5mi depth 0.571001 mi from Ridgely, TN
8/11/2023 - 2.3 mag, 7.6mi depth 3.64798 mi from Tiptonville, TN
8/5/2023 - 2.8 mag, 2.3mi depth 3.35711 mi from Tiptonville, TN
7/30/2023 - 2.2 mag, 1.9mi depth 4.80475 mi from Tiptonville, TN
7/11/2023 - 1.6 mag, 7.1mi depth 1.13512 mi from Howardville, MO
6/23/2023 - 1.2 mag, 11.1mi depth 3.7227 mi from New Madrid, MO
6/13/2023 - 2.3 mag, 9.3mi depth 4.55854 mi from Hayward, MO
5/29/2023 - 2.3 mag, 3.5mi depth 1.46072 mi from Ridgely, TN
5/23/2023 - 1.9 mag, 12.9mi depth 3.67116 mi from Marston, MO
5/18/2023 - 2.3 mag, 7.4mi depth 4.06716 mi from Tiptonville, TN
5/1/2023 - 2.8 mag, 4.7mi depth 1.87712 mi from Ridgely, TN
5/1/2023 - 1.2 mag, 3.9mi depth 2.18376 mi from Ridgely, TN
5/1/2023 - 2.4 mag, 4.6mi depth 1.76784 mi from Ridgely, TN
4/30/2023 - 1.6 mag, 6.5mi depth 1.92645 mi from Ridgely, TN
4/27/2023 - 2.1 mag, 3.5mi depth 1.6929 mi from Ridgely, TN
4/5/2023 - 1.9 mag, 10.1mi depth 7.69511 mi from Ridgely, TN
2/5/2023 - 1.3 mag, 4.9mi depth 6.59542 mi from New Madrid, MO
2/5/2023 - 1.0 mag, 7.5mi depth 3.8466 mi from Ridgely, TN
1/22/2023 - 2.5 mag, 7.6mi depth 0.291122 mi from Tiptonville, TN
12/27/2022 - 2.2 mag, 8.2mi depth 3.21443 mi from Marston, MO
12/27/2022 - 2.2 mag, 13.2mi depth 2.44264 mi from New Madrid, MO
12/16/2022 - 1.7 mag, 7.6mi depth 0.584619 mi from Howardville, MO
11/10/2022 - 2.7 mag, 0.7mi depth 2.15399 mi from Tiptonville, TN
10/26/2022 - 2.7 mag, 6.1mi depth 2.89192 mi from Ridgely, TN
10/23/2022 - 2.1 mag, 8.8mi depth 0.583477 mi from Howardville, MO
10/18/2022 - 2.3 mag, 7.9mi depth 1.23889 mi from Ridgely, TN
8/1/2022 - 2.4 mag, 2.2mi depth 2.92349 mi from Ridgely, TN
7/22/2022 - 2.5 mag, 2.0mi depth 3.68661 mi from Ridgely, TN
5/31/2022 - 2.4 mag, 11.2mi depth 7.52808 mi from Newbern, TN
5/31/2022 - 3.0 mag, 12.9mi depth 7.32706 mi from Newbern, TN
5/16/2022 - 1.8 mag, 4.8mi depth 2.52509 mi from Tiptonville, TN
5/16/2022 - 1.5 mag, 13.1mi depth 4.23136 mi from Ridgely, TN
4/21/2022 - 2.3 mag, 3.8mi depth 3.52102 mi from Dyersburg, TN

5/13/1974 - 4.3 mag, 1.0mi depth 3.6594 mi from Hough Township, MO
1/8/1974 - 4.1 mag, 1.0mi depth 6.5788 mi from Ridgely, TN
8/7/1981 - 4.0 mag, 10.7mi depth 7.8886 mi from Friendship, TN
6/2/2005 - 3.9 mag, 14.9mi depth 7.7188 mi from Ridgely, TN
12/2/1980 - 3.8 mag, 11.0mi depth 4.5217 mi from Ridgely, TN
5/16/2024 - 3.8 mag, 9.3mi depth 3.78571 mi from Ridgely, TN
10/9/1973 - 3.8 mag, 1.0mi depth 0.5473 mi from Marston, MO
11/29/1996 - 3.6 mag, 5.0mi depth 5.2101 mi from Hornbeak, TN
2/23/1983 - 3.6 mag, 9.0mi depth 3.5857 mi from Caruthersville, MO
4/24/2019 - 3.6 mag, 14.3mi depth 7.19777 mi from Dyersburg, TN
8/31/1978 - 3.5 mag, 4.0mi depth 3.8461 mi from Dyersburg, TN
9/9/2016 - 3.5 mag, 12.6mi depth 6.47281 mi from Tiptonville, TN
4/28/1993 - 3.5 mag, 7.0mi depth 5.419 mi from Ridgely, TN
12/30/1986 - 3.5 mag, 13.7mi depth 1.4163 mi from Le Sieur Township, MO
12/31/1988 - 3.5 mag, 5.2mi depth 6.0283 mi from Ridgely, TN
11/6/2009 - 3.4 mag, 9.7mi depth 3.2657 mi from Dyersburg, TN
11/9/1990 - 3.4 mag, 8.9mi depth 1.7624 mi from Marston, MO
12/20/1973 - 3.4 mag, 10.0mi depth 5.1292 mi from Caruthersville, MO
8/12/2013 - 3.3 mag, 4.5mi depth 5.3385 mi from Hornbeak, TN
10/20/2023 - 3.3 mag, 11.3mi depth 5.39779 mi from Ridgely, TN
6/17/2012 - 3.3 mag, 8.7mi depth 3.5121 mi from Le Sieur Township, MO
2/13/1975 - 3.3 mag, 5.0mi depth 2.5525 mi from Marston, MO
9/7/2006 - 3.3 mag, 7.1mi depth 1.2526 mi from Ridgely, TN
6/26/1984 - 3.3 mag, 11.8mi depth 4.0107 mi from Dyersburg, TN
9/14/1989 - 3.2 mag, 11.4mi depth 2.0586 mi from Howardville, MO
7/5/1980 - 3.2 mag, 12.0mi depth 2.262 mi from New Madrid, MO
10/22/2018 - 3.2 mag, 6.6mi depth 2.14664 mi from Ridgely, TN
4/7/2014 - 3.1 mag, 6.1mi depth 5.0456 mi from Ridgely, TN
7/30/2017 - 3.1 mag, 9.1mi depth 3.54884 mi from Ridgely, TN
8/18/2017 - 3.1 mag, 12.2mi depth 6.18376 mi from Portageville, MO
6/6/1995 - 3.1 mag, 5.0mi depth 2.9169 mi from Ridgely, TN
8/17/1995 - 3.1 mag, 5.0mi depth 4.3084 mi from Dyersburg, TN
2/7/1985 - 3.1 mag, 7.0mi depth 2.4546 mi from Ridgely, TN
11/6/1994 - 3.1 mag, 10.0mi depth 7.8585 mi from Trenton, TN
12/18/2009 - 3.1 mag, 9.1mi depth 2.3146 mi from Le Sieur Township, MO
8/23/1999 - 3.1 mag, 9.0mi depth 1.2826 mi from Ridgely, TN
3/2/1993 - 3.0 mag, 8.7mi depth 3.7624 mi from Hough Township, MO
11/8/1981 - 3.0 mag, 12.1mi depth 3.5609 mi from Dyersburg, TN
5/31/2022 - 3.0 mag, 12.9mi depth 7.32706 mi from Newbern, TN
5/30/2003 - 3.0 mag, 6.0mi depth 5.917 mi from Dyersburg, TN
8/31/2014 - 3.0 mag, 11.6mi depth 2.34251 mi from Tiptonville, TN
5/19/2016 - 3.0 mag, 10.7mi depth 4.18065 mi from Ridgely, TN
1/21/1993 - 3.0 mag, 13.9mi depth 3.9581 mi from Caruthersville, MO
9/12/2021 - 3.0 mag, 9.7mi depth 4.19884 mi from Ridgely, TN
11/21/2018 - 3.0 mag, 10.0mi depth 5.97914 mi from Tiptonville, TN
5/27/1995 - 3.0 mag, 6.4mi depth 6.9082 mi from Ridgely, TN
9/27/1997 - 3.0 mag, 5.0mi depth 4.1791 mi from Ridgely, TN
7/14/2001 - 3.0 mag, 8.8mi depth 3.9128 mi from Ridgely, TN
7/7/2001 - 3.0 mag, 14.1mi depth 4.846 mi from Ridgely, TN
7/8/1991 - 3.0 mag, 12.3mi depth 7.4273 mi from Dyersburg, TN

View All

Earthquake Probability for Troy, TN

View the probability of a major earthquake within the next 50 years in Troy, TN.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

19.01%

5.1

17.23%

5.2

17.23%

5.2

17.23%

5.3

15.77%

5.4

14.58%

5.5

13.61%

5.6

13.30%

5.7

12.57%

5.8

12.18%

5.9

11.67%

6.0

11.50%

6.1

11.04%

6.2

10.80%

6.3

10.46%

6.4

10.36%

6.5

10.11%

6.6

9.97%

6.7

9.89%

6.8

9.70%

6.9

9.60%

7.0

9.54%

7.1

9.32%

7.2

9.25%

7.3

9.22%

7.4

7.79%

7.5

5.79%

7.6

5.79%

7.7

1.43%

7.8

1.43%

7.9

1.34%

8.0

0.00%

8.1

0.00%

8.2

0.00%

8.3

0.00%

8.4

0.00%

8.5

0.00%

8.6

0.00%

8.7

0.00%

8.8

0.00%

8.9

0.00%

9.0

0.00%

9.1

0.00%

9.2

0.00%

Earthquake Count for Troy, TN

View the number of earthquake incidents in Troy, TN by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Troy, TN

Total Number of Earthquakes in Troy, TN within 30 miles. All distances and depths in the table are measured in miles.

05/16/2024

3.8

9.3

3.79

Earthquake Information for Troy, Tennessee

Earthquake Probability for Troy, TN

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Troy, TN

List of Earthquake Incidents for Troy, TN

Risk Of Natural Disasters In Troy, TN

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