Earthquake Information for Winston, Montana

Winston, MT has a high earthquake risk, with a total of 188 earthquakes since 1931. The USGS database shows that there is a 62.84% chance of a major earthquake within 50km of Winston, MT within the next 50 years. The largest earthquake within 30 miles of Winston, MT was a 4.6 Magnitude in 1977.

Risk Level:
High

Total Number of Earthquakes in Winston since 1931 within 30 miles

188

Probability of A 5.0 Earthquake within next 50 years

62.84%

Most Recent
Largest

4/19/2024 - 0.6 mag, 9.8mi depth 16.6424 mi from Winston, MT
2/14/2024 - 0.6 mag, 4.9mi depth 1.48551 mi from Toston, MT
2/14/2024 - 2.0 mag, -2.0mi depth 4.66524 mi from Townsend, MT
10/10/2023 - 0.9 mag, -2.0mi depth 0.9172 mi from South Hills, MT
6/27/2023 - 1.3 mag, 3.5mi depth 17.9824 mi from Toston, MT
11/6/2022 - 1.3 mag, 5.0mi depth 11.279 mi from Radersburg, MT
2/10/2022 - 1.1 mag, -2.0mi depth 4.63013 mi from Townsend, MT
12/6/2021 - 1.6 mag, 11.0mi depth 4.15983 mi from Ponderosa Pines, MT
12/2/2021 - 1.9 mag, -2.0mi depth 5.42849 mi from Townsend, MT
10/26/2021 - 1.9 mag, -2.0mi depth 5.2829 mi from Townsend, MT
10/12/2021 - 1.8 mag, -2.0mi depth 5.36269 mi from Townsend, MT
10/6/2021 - 1.2 mag, 6.0mi depth 3.50547 mi from Elkhorn, MT
8/28/2021 - 2.9 mag, 5.4mi depth 6.59797 mi from Winston, MT
8/12/2021 - 1.7 mag, -2.0mi depth 4.83454 mi from Townsend, MT
8/3/2021 - 1.1 mag, -2.0mi depth 3.75908 mi from Townsend, MT
6/22/2021 - 1.6 mag, -2.0mi depth 5.53359 mi from Townsend, MT
6/10/2021 - 1.4 mag, -2.0mi depth 4.26698 mi from Townsend, MT
6/3/2021 - 1.5 mag, -2.0mi depth 4.34361 mi from The Silos, MT
4/20/2021 - 0.9 mag, -2.0mi depth 4.52206 mi from The Silos, MT
4/19/2021 - 1.3 mag, -2.0mi depth 5.89452 mi from Townsend, MT
2/18/2021 - 2.1 mag, 5.9mi depth 1.10726 mi from Townsend, MT
1/15/2021 - 1.9 mag, 6.0mi depth 4.95475 mi from Radersburg, MT
12/30/2020 - 1.5 mag, 4.5mi depth 13.8162 mi from Radersburg, MT
7/22/2020 - 1.6 mag, -2.0mi depth 4.38656 mi from Townsend, MT
6/20/2020 - 2.3 mag, 4.1mi depth 7.60271 mi from Toston, MT
6/4/2020 - 0.6 mag, -2.0mi depth 2.15083 mi from Townsend, MT
4/19/2020 - 2.6 mag, 10.0mi depth 2.95033 mi from Boulder, MT
4/17/2020 - 2.8 mag, 10.0mi depth 3.682 mi from Boulder, MT
2/28/2020 - 1.9 mag, 4.4mi depth 24.9765 mi from Helena Valley Southeast, MT
8/24/2019 - 2.0 mag, 3.7mi depth 7.28268 mi from Townsend, MT
7/30/2019 - 1.4 mag, -2.0mi depth 3.21112 mi from Montana City, MT
6/18/2019 - 1.7 mag, -2.0mi depth 2.80948 mi from Montana City, MT
5/4/2019 - 1.4 mag, 9.8mi depth 4.45729 mi from Helena Valley Northwest, MT
5/1/2019 - 1.6 mag, -2.0mi depth 4.80295 mi from Townsend, MT
10/11/2018 - 1.8 mag, -2.0mi depth 4.63809 mi from Townsend, MT
9/20/2018 - 1.3 mag, -2.0mi depth 4.39916 mi from Townsend, MT
7/3/2018 - 1.6 mag, -2.0mi depth 4.70855 mi from Townsend, MT
4/4/2018 - 1.1 mag, -2.0mi depth 3.99378 mi from Townsend, MT
2/7/2018 - 1.3 mag, -2.0mi depth 4.41979 mi from Townsend, MT
9/6/2017 - 1.6 mag, -2.0mi depth 4.2136 mi from Townsend, MT
9/17/2016 - 1.3 mag, 5.0mi depth 4.53773 mi from Helena Valley Northwest, MT
8/30/2016 - 1.1 mag, -2.0mi depth 4.49392 mi from Townsend, MT
4/26/2016 - 2.9 mag, -3.3mi depth 18.2481 mi from Townsend, MT
3/4/2016 - 1.6 mag, 1.5mi depth 1.30001 mi from East Helena, MT
2/3/2016 - 3.4 mag, 2.0mi depth 4.5893 mi from Clancy, MT
1/26/2016 - 1.5 mag, 7.2mi depth 13.0008 mi from Boulder, MT
1/15/2016 - 1.9 mag, 2.6mi depth 4.87273 mi from Helena Valley Northwest, MT
1/10/2016 - 1.6 mag, 4.6mi depth 5.35134 mi from Helena Valley Northwest, MT
12/6/2015 - 2.3 mag, 2.4mi depth 4.37356 mi from Clancy, MT
12/6/2015 - 3.1 mag, 3.0mi depth 5.44792 mi from Clancy, MT

3/11/1977 - 4.6 mag, 5.0mi depth 2.961 mi from Toston, MT
4/8/2000 - 4.1 mag, 4.7mi depth 5.4757 mi from Townsend, MT
1/1/1984 - 4.0 mag, 5.0mi depth 4.2644 mi from Toston, MT
11/10/2000 - 4.0 mag, 2.1mi depth 9.0344 mi from Townsend, MT
5/2/1975 - 3.9 mag, 5.0mi depth 1.1117 mi from Toston, MT
7/18/1975 - 3.9 mag, 5.0mi depth 3.0031 mi from Helena Valley Northwest, MT
2/6/1999 - 3.9 mag, 1.1mi depth 15.3858 mi from Townsend, MT
4/5/1976 - 3.8 mag, 5.0mi depth 5.2284 mi from Radersburg, MT
2/13/1976 - 3.8 mag, 1.0mi depth 3.6178 mi from Helena Valley Northwest, MT
2/28/1984 - 3.8 mag, 5.0mi depth 1.3863 mi from Toston, MT
5/24/2000 - 3.7 mag, 2.5mi depth 5.9525 mi from Townsend, MT
5/3/1975 - 3.7 mag, 5.0mi depth 3.936 mi from Townsend, MT
1/2/1990 - 3.7 mag, 0.5mi depth 5.1823 mi from Toston, MT
7/16/1986 - 3.6 mag, 5.0mi depth 4.8037 mi from Jefferson City, MT
7/16/1986 - 3.6 mag, 5.0mi depth 4.9677 mi from Jefferson City, MT
8/20/2008 - 3.6 mag, 10.0mi depth 5.829 mi from Toston, MT
1/17/2004 - 3.5 mag, 11.3mi depth 2.8393 mi from Radersburg, MT
10/24/1986 - 3.5 mag, 3.4mi depth 4.6775 mi from Elkhorn, MT
10/18/1986 - 3.5 mag, 5.0mi depth 3.5808 mi from Elkhorn, MT
7/19/1975 - 3.5 mag, 5.0mi depth 3.049 mi from Helena Valley West Central, MT
7/23/2014 - 3.5 mag, 3.4mi depth 7.61752 mi from Townsend, MT
4/16/2004 - 3.4 mag, 14.7mi depth 6.7984 mi from Radersburg, MT
11/26/1982 - 3.4 mag, 5.0mi depth 2.1488 mi from Elkhorn, MT
11/9/1977 - 3.4 mag, 5.0mi depth 8.742 mi from Radersburg, MT
2/3/2016 - 3.4 mag, 2.0mi depth 4.5893 mi from Clancy, MT
10/3/2015 - 3.4 mag, 4.3mi depth 5.03827 mi from Helena Valley Northwest, MT
4/2/2005 - 3.4 mag, 15.2mi depth 7.9374 mi from Boulder, MT
11/9/1986 - 3.3 mag, 5.0mi depth 1.7875 mi from Boulder, MT
10/19/1986 - 3.3 mag, 5.0mi depth 3.3258 mi from Elkhorn, MT
6/6/2000 - 3.3 mag, 1.6mi depth 4.414 mi from Townsend, MT
8/20/2008 - 3.3 mag, 10.1mi depth 5.829 mi from Toston, MT
4/1/2000 - 3.3 mag, 6.7mi depth 5.7042 mi from Townsend, MT
2/11/1999 - 3.3 mag, 3.1mi depth 14.4694 mi from Townsend, MT
1/17/2004 - 3.2 mag, 11.0mi depth 2.8393 mi from Radersburg, MT
10/11/2007 - 3.2 mag, 9.0mi depth 5.7656 mi from Townsend, MT
11/8/1977 - 3.2 mag, 5.0mi depth 8.7362 mi from Radersburg, MT
10/18/1986 - 3.2 mag, 5.0mi depth 4.9091 mi from Elkhorn, MT
4/10/2000 - 3.2 mag, 3.5mi depth 4.9159 mi from Townsend, MT
4/9/2000 - 3.2 mag, 3.7mi depth 6.0938 mi from Townsend, MT
9/4/1977 - 3.2 mag, 5.0mi depth 1.4664 mi from Helena West Side, MT
2/28/1984 - 3.2 mag, 5.0mi depth 2.8462 mi from Toston, MT
7/18/1975 - 3.1 mag, 5.0mi depth 3.8013 mi from Helena Valley West Central, MT
12/3/1986 - 3.1 mag, 0.0mi depth 9.1676 mi from Jefferson City, MT
12/6/2015 - 3.1 mag, 3.0mi depth 5.44792 mi from Clancy, MT
6/8/2000 - 3.1 mag, 2.1mi depth 7.0867 mi from Townsend, MT
7/6/2008 - 3.1 mag, 12.1mi depth 3.7904 mi from Elkhorn, MT
4/8/2009 - 3.0 mag, 2.2mi depth 5.829 mi from Toston, MT
5/23/2000 - 3.0 mag, 5.9mi depth 5.2921 mi from Townsend, MT
9/13/2012 - 2.9 mag, 9.1mi depth 8.3198 mi from Helena Valley Northeast, MT
8/28/2021 - 2.9 mag, 5.4mi depth 6.59797 mi from Winston, MT

View All

Earthquake Probability for Winston, MT

View the probability of a major earthquake within the next 50 years in Winston, MT.

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

62.84%

5.1

56.24%

5.2

56.24%

5.2

49.88%

5.3

43.89%

5.4

38.35%

5.5

33.34%

5.6

28.86%

5.7

24.91%

5.8

21.45%

5.9

18.46%

6.0

15.88%

6.1

13.25%

6.2

11.00%

6.3

9.00%

6.4

7.30%

6.5

5.82%

6.6

4.35%

6.7

3.09%

6.8

1.93%

6.9

0.91%

7.0

0.11%

7.1

0.04%

7.2

0.01%

7.3

0.00%

7.4

0.00%

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 Winston, MT

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

List of Earthquake Incidents for Winston, MT

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

04/19/2024

0.6

9.8

16.64

Earthquake Information for Winston, Montana

Earthquake Probability for Winston, MT

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

Earthquake Count for Winston, MT

List of Earthquake Incidents for Winston, MT

Risk Of Natural Disasters In Winston, MT

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