Earthquake Information for Harrison, Tennessee

Harrison, TN has a moderate earthquake risk, with a total of 64 earthquakes since 1931. The USGS database shows that there is a 5.56% chance of a major earthquake within 50km of Harrison, TN within the next 50 years. The largest earthquake within 30 miles of Harrison, TN was a 4.2 Magnitude in 1984.

Risk Level:
Moderate

Total Number of Earthquakes in Harrison since 1931 within 30 miles

Probability of A 5.0 Earthquake within next 50 years

5.56%

Most Recent
Largest

1/20/2022 - 2.6 mag, 13.4mi depth 10.0686 mi from Eton, GA
1/10/2021 - 2.2 mag, 11.0mi depth 7.22923 mi from Tunnel Hill, GA
12/30/2020 - 2.1 mag, 17.8mi depth 3.13838 mi from Ooltewah, TN
12/29/2020 - 1.5 mag, 9.3mi depth 3.7051 mi from Dalton, GA
12/20/2020 - 1.5 mag, 13.0mi depth 7.45849 mi from Benton, TN
11/16/2020 - 1.7 mag, 5.6mi depth 5.28031 mi from Wildwood Lake, TN
10/17/2020 - 2.1 mag, 16.4mi depth 2.53474 mi from Flat Top Mountain, TN
7/30/2020 - 2.1 mag, 15.1mi depth 3.3849 mi from Chickamauga, GA
7/27/2020 - 2.9 mag, 6.9mi depth 3.04043 mi from Calhoun, TN
7/8/2020 - 2.1 mag, 20.5mi depth 2.68159 mi from Indian Springs, GA
6/27/2020 - 2.6 mag, 11.2mi depth 3.83659 mi from Chickamauga, GA
6/27/2020 - 2.1 mag, 7.6mi depth 3.4488 mi from Chickamauga, GA
10/2/2019 - 2.1 mag, 0.0mi depth 3.82745 mi from Dalton, GA
4/22/2019 - 2.3 mag, 2.3mi depth 6.67585 mi from Dayton, TN
9/8/2018 - 2.3 mag, 11.1mi depth 4.02726 mi from Chickamauga, GA
7/31/2018 - 2.4 mag, 13.0mi depth 1.77751 mi from East Ridge, TN
3/19/2018 - 2.3 mag, 0.1mi depth 2.73365 mi from Varnell, GA
3/18/2018 - 1.9 mag, 11.1mi depth 3.88652 mi from Varnell, GA
1/7/2018 - 2.4 mag, 12.3mi depth 2.74852 mi from Indian Springs, GA
8/5/2017 - 2.0 mag, 13.8mi depth 5.11473 mi from Dalton, GA
6/18/2017 - 2.1 mag, 18.7mi depth 1.69144 mi from Harrison, TN
4/24/2017 - 2.2 mag, 16.3mi depth 5.14984 mi from Sale Creek, TN
3/28/2017 - 2.4 mag, 15.4mi depth 0.675095 mi from Collegedale, TN
11/14/2016 - 2.1 mag, 14.9mi depth 1.81164 mi from Apison, TN
11/13/2016 - 2.6 mag, 5.5mi depth 6.70601 mi from Ringgold, GA
8/23/2016 - 1.9 mag, 15.9mi depth 0.670574 mi from Collegedale, TN
8/15/2016 - 2.3 mag, 23.2mi depth 3.67488 mi from South Cleveland, TN
8/12/2016 - 1.6 mag, 13.2mi depth 7.24436 mi from Lookout Mountain, TN
6/17/2016 - 2.1 mag, 17.9mi depth 8.51792 mi from Hopewell, TN
2/18/2016 - 2.0 mag, 0.0mi depth 6.83142 mi from Lafayette, GA
11/29/2015 - 1.7 mag, 17.8mi depth 2.15831 mi from Dalton, GA
11/7/2015 - 2.6 mag, 9.4mi depth 2.44639 mi from Wildwood Lake, TN
4/10/2015 - 2.3 mag, 11.9mi depth 1.12284 mi from Dayton, TN
11/21/2014 - 2.3 mag, 6.5mi depth 3.84103 mi from Varnell, GA
6/8/2014 - 2.7 mag, 8.8mi depth 5.27942 mi from Dayton, TN
12/23/2013 - 2.2 mag, 7.6mi depth 2.9852 mi from Collegedale, TN
12/22/2013 - 2.4 mag, 9.2mi depth 2.78319 mi from Collegedale, TN
12/10/2013 - 2.8 mag, 8.5mi depth 6.78074 mi from Wildwood Lake, TN
12/4/2013 - 2.2 mag, 9.4mi depth 6.47363 mi from Dalton, GA
10/5/2013 - 2.3 mag, 10.1mi depth 3.1057 mi from Ooltewah, TN
8/13/2013 - 2.5 mag, 8.0mi depth 1.1142 mi from Cohutta, GA
5/19/2013 - 1.9 mag, 18.4mi depth 8.2419 mi from Dunlap, TN
4/13/2013 - 1.9 mag, 8.1mi depth 3.5736 mi from Ringgold, GA
2/2/2013 - 2.5 mag, 9.7mi depth 1.6577 mi from Cohutta, GA
1/16/2013 - 2.1 mag, 6.3mi depth 2.0211 mi from Rocky Face, GA
11/7/2012 - 2.0 mag, 14.4mi depth 5.9494 mi from Graysville, TN
6/17/2012 - 2.5 mag, 18.3mi depth 2.0719 mi from Lone Oak, TN
2/29/2012 - 1.7 mag, 5.2mi depth 1.1818 mi from Rocky Face, GA
11/14/2011 - 1.8 mag, 14.4mi depth 2.9488 mi from Dalton, GA
11/9/2011 - 2.7 mag, 5.2mi depth 0.7072 mi from Dalton, GA

10/9/1984 - 4.2 mag, 5.0mi depth 6.2669 mi from Lafayette, GA
7/11/1986 - 3.7 mag, 5.0mi depth 0.9508 mi from Cohutta, GA
7/19/1997 - 3.5 mag, 10.0mi depth 3.1629 mi from Wildwood Lake, TN
3/18/1995 - 3.3 mag, 17.0mi depth 6.8625 mi from Dayton, TN
3/21/2001 - 3.2 mag, 3.0mi depth 4.1769 mi from Trenton, GA
4/5/1994 - 3.2 mag, 5.0mi depth 1.8459 mi from Whiteside, TN
1/15/1993 - 3.2 mag, 1.8mi depth 4.3337 mi from Ooltewah, TN
11/1/2009 - 3.0 mag, 23.9mi depth 1.1539 mi from East Cleveland, TN
7/12/1985 - 3.0 mag, 10.0mi depth 0.7809 mi from Lakesite, TN
8/7/2006 - 2.9 mag, 12.7mi depth 3.913 mi from Whiteside, TN
5/19/1997 - 2.9 mag, 5.0mi depth 7.3761 mi from Trenton, GA
7/27/2020 - 2.9 mag, 6.9mi depth 3.04043 mi from Calhoun, TN
6/23/2008 - 2.8 mag, 8.9mi depth 6.6626 mi from Varnell, GA
12/10/2013 - 2.8 mag, 8.5mi depth 6.78074 mi from Wildwood Lake, TN
11/9/2011 - 2.7 mag, 5.2mi depth 0.7072 mi from Dalton, GA
6/8/2014 - 2.7 mag, 8.8mi depth 5.27942 mi from Dayton, TN
11/13/2016 - 2.6 mag, 5.5mi depth 6.70601 mi from Ringgold, GA
6/27/2020 - 2.6 mag, 11.2mi depth 3.83659 mi from Chickamauga, GA
11/7/2015 - 2.6 mag, 9.4mi depth 2.44639 mi from Wildwood Lake, TN
1/20/2022 - 2.6 mag, 13.4mi depth 10.0686 mi from Eton, GA
5/15/2000 - 2.5 mag, 5.0mi depth 2.2819 mi from Hopewell, TN
8/13/2013 - 2.5 mag, 8.0mi depth 1.1142 mi from Cohutta, GA
2/2/2013 - 2.5 mag, 9.7mi depth 1.6577 mi from Cohutta, GA
6/17/2012 - 2.5 mag, 18.3mi depth 2.0719 mi from Lone Oak, TN
3/28/2017 - 2.4 mag, 15.4mi depth 0.675095 mi from Collegedale, TN
1/7/2018 - 2.4 mag, 12.3mi depth 2.74852 mi from Indian Springs, GA
12/22/2013 - 2.4 mag, 9.2mi depth 2.78319 mi from Collegedale, TN
7/31/2018 - 2.4 mag, 13.0mi depth 1.77751 mi from East Ridge, TN
11/21/2014 - 2.3 mag, 6.5mi depth 3.84103 mi from Varnell, GA
3/19/2018 - 2.3 mag, 0.1mi depth 2.73365 mi from Varnell, GA
8/15/2016 - 2.3 mag, 23.2mi depth 3.67488 mi from South Cleveland, TN
10/5/2013 - 2.3 mag, 10.1mi depth 3.1057 mi from Ooltewah, TN
4/22/2019 - 2.3 mag, 2.3mi depth 6.67585 mi from Dayton, TN
9/8/2018 - 2.3 mag, 11.1mi depth 4.02726 mi from Chickamauga, GA
4/10/2015 - 2.3 mag, 11.9mi depth 1.12284 mi from Dayton, TN
12/4/2013 - 2.2 mag, 9.4mi depth 6.47363 mi from Dalton, GA
4/24/2017 - 2.2 mag, 16.3mi depth 5.14984 mi from Sale Creek, TN
12/23/2013 - 2.2 mag, 7.6mi depth 2.9852 mi from Collegedale, TN
1/10/2021 - 2.2 mag, 11.0mi depth 7.22923 mi from Tunnel Hill, GA
1/16/2013 - 2.1 mag, 6.3mi depth 2.0211 mi from Rocky Face, GA
7/30/2020 - 2.1 mag, 15.1mi depth 3.3849 mi from Chickamauga, GA
6/18/2017 - 2.1 mag, 18.7mi depth 1.69144 mi from Harrison, TN
7/8/2020 - 2.1 mag, 20.5mi depth 2.68159 mi from Indian Springs, GA
6/27/2020 - 2.1 mag, 7.6mi depth 3.4488 mi from Chickamauga, GA
11/14/2016 - 2.1 mag, 14.9mi depth 1.81164 mi from Apison, TN
10/17/2020 - 2.1 mag, 16.4mi depth 2.53474 mi from Flat Top Mountain, TN
10/2/2019 - 2.1 mag, 0.0mi depth 3.82745 mi from Dalton, GA
6/17/2016 - 2.1 mag, 17.9mi depth 8.51792 mi from Hopewell, TN
12/30/2020 - 2.1 mag, 17.8mi depth 3.13838 mi from Ooltewah, TN
11/7/2012 - 2.0 mag, 14.4mi depth 5.9494 mi from Graysville, TN

View All

Earthquake Probability for Harrison, TN

View the probability of a major earthquake within the next 50 years in Harrison, 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

5.56%

5.1

4.52%

5.2

4.52%

5.2

4.52%

5.3

3.67%

5.4

2.98%

5.5

2.43%

5.6

2.25%

5.7

1.84%

5.8

1.62%

5.9

1.33%

6.0

1.23%

6.1

0.98%

6.2

0.84%

6.3

0.66%

6.4

0.61%

6.5

0.47%

6.6

0.39%

6.7

0.35%

6.8

0.25%

6.9

0.20%

7.0

0.17%

7.1

0.10%

7.2

0.07%

7.3

0.06%

7.4

0.02%

7.5

0.00%

7.6

0.00%

7.7

0.00%

7.8

0.00%

7.9

0.00%

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 Harrison, TN

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

List of Earthquake Incidents for Harrison, TN

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

01/20/2022

2.6

13.4

10.07

Earthquake Information for Harrison, Tennessee

Earthquake Probability for Harrison, TN

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

Earthquake Count for Harrison, TN

List of Earthquake Incidents for Harrison, TN

Risk Of Natural Disasters In Harrison, TN

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