Earthquake Information for Gallatin County, Montana

Gallatin County, MT has a very high earthquake risk, with a total of 703 earthquakes since 1931. The USGS database shows that there is a 80.22% chance of a major earthquake within 50km of Gallatin County, MT within the next 50 years. The largest earthquake within 30 miles of Gallatin County, MT was a 4.4 Magnitude in 1974.

Risk Level:
Very High

Total Number of Earthquakes in Gallatin County since 1931

703

Probability of A 5.0 Earthquake within next 50 years

80.22%

Most Recent
Largest

4/11/2024 - 1.3 mag, 1.6mi depth 26 mi from West Yellowstone, MT
4/8/2024 - 1.2 mag, 11.7mi depth 1 mi from Willow Creek, MT
4/3/2024 - 0.4 mag, 5.4mi depth 6 mi from West Yellowstone, MT
4/3/2024 - 0.2 mag, 5.0mi depth 5 mi from West Yellowstone, MT
3/29/2024 - 1.6 mag, 6.4mi depth 7 mi from West Yellowstone, MT
3/27/2024 - 0.0 mag, 4.3mi depth 16 mi from West Yellowstone, MT
3/27/2024 - 0.6 mag, 10.8mi depth 17 mi from West Yellowstone, MT
3/27/2024 - 0.5 mag, 7.8mi depth 16 mi from West Yellowstone, MT
3/15/2024 - 1.2 mag, 8.7mi depth 16 mi from West Yellowstone, MT
3/13/2024 - 0.4 mag, 7.7mi depth 9 mi from West Yellowstone, MT
3/13/2024 - 0.7 mag, 7.8mi depth 9 mi from West Yellowstone, MT
3/13/2024 - 0.6 mag, 7.9mi depth 9 mi from West Yellowstone, MT
3/13/2024 - 0.9 mag, 7.4mi depth 9 mi from West Yellowstone, MT
3/13/2024 - 1.6 mag, 8.5mi depth 9 mi from West Yellowstone, MT
3/9/2024 - 2.6 mag, 8.7mi depth 3 mi from Hebgen Lake Estates, MT
3/6/2024 - 0.3 mag, 6.0mi depth 14 mi from West Yellowstone, MT
3/6/2024 - 0.0 mag, 5.2mi depth 14 mi from West Yellowstone, MT
3/6/2024 - 1.2 mag, 6.3mi depth 14 mi from West Yellowstone, MT
3/6/2024 - 0.9 mag, 8.4mi depth 15 mi from West Yellowstone, MT
3/6/2024 - 0.5 mag, 7.8mi depth 14 mi from West Yellowstone, MT
2/15/2024 - 0.2 mag, 8.8mi depth 12 mi from West Yellowstone, MT
2/12/2024 - 2.4 mag, 8.7mi depth 4 mi from Hebgen Lake Estates, MT
2/12/2024 - 1.7 mag, 8.0mi depth 4 mi from Hebgen Lake Estates, MT
2/6/2024 - 1.5 mag, 7.3mi depth 23 mi from West Yellowstone, MT
2/2/2024 - 0.9 mag, 8.1mi depth 15 mi from West Yellowstone, MT
1/19/2024 - 0.2 mag, 4.1mi depth 15 mi from West Yellowstone, MT
1/17/2024 - 0.1 mag, 7.4mi depth 14 mi from West Yellowstone, MT
1/16/2024 - 0.7 mag, 12.8mi depth 3 mi from West Yellowstone, MT
1/9/2024 - 1.5 mag, 6.8mi depth 18 mi from West Yellowstone, MT
1/5/2024 - 2.1 mag, 11.9mi depth 10 mi from West Yellowstone, MT
1/4/2024 - 1.3 mag, 10.5mi depth 19 mi from West Yellowstone, MT
1/4/2024 - 0.1 mag, 8.5mi depth 12 mi from West Yellowstone, MT
1/4/2024 - 0.3 mag, 8.8mi depth 19 mi from West Yellowstone, MT
1/4/2024 - -0.2 mag, 5.9mi depth 12 mi from West Yellowstone, MT
1/4/2024 - 1.9 mag, 9.4mi depth 18 mi from West Yellowstone, MT
1/3/2024 - 0.1 mag, 9.5mi depth 19 mi from West Yellowstone, MT
1/3/2024 - 0.0 mag, 9.5mi depth 19 mi from West Yellowstone, MT
1/3/2024 - 1.4 mag, 9.2mi depth 19 mi from West Yellowstone, MT
1/3/2024 - 3.1 mag, 4.9mi depth 18 mi from West Yellowstone, MT
12/18/2023 - 0.7 mag, 9.5mi depth 16 mi from West Yellowstone, MT
12/7/2023 - 0.6 mag, 4.8mi depth 18 mi from Sedan, MT
12/5/2023 - 0.0 mag, 9.8mi depth 11 mi from West Yellowstone, MT
12/5/2023 - 0.9 mag, 10.3mi depth 11 mi from West Yellowstone, MT
12/1/2023 - 0.4 mag, 14.3mi depth 2 mi from West Yellowstone, MT
11/29/2023 - 0.5 mag, 11.2mi depth 2 mi from West Yellowstone, MT
11/21/2023 - 0.4 mag, 14.5mi depth 14 mi from West Yellowstone, MT
11/21/2023 - 0.6 mag, 10.0mi depth 13 mi from West Yellowstone, MT
11/20/2023 - 0.3 mag, 11.8mi depth 2 mi from West Yellowstone, MT
11/17/2023 - 0.3 mag, 12.3mi depth 2 mi from Hebgen Lake Estates, MT
10/18/2023 - 0.4 mag, 13.3mi depth 2 mi from Hebgen Lake Estates, MT
10/4/2023 - 0.5 mag, 10.8mi depth 5 mi from Hebgen Lake Estates, MT
10/4/2023 - 0.6 mag, 9.7mi depth 4 mi from Hebgen Lake Estates, MT
10/4/2023 - 1.3 mag, 11.2mi depth 5 mi from Hebgen Lake Estates, MT
10/2/2023 - -0.3 mag, 2.3mi depth 10 mi from West Yellowstone, MT
10/2/2023 - 0.2 mag, 5.3mi depth 9 mi from West Yellowstone, MT
10/2/2023 - 1.3 mag, 9.9mi depth 9 mi from West Yellowstone, MT
10/2/2023 - 1.4 mag, 10.3mi depth 9 mi from West Yellowstone, MT
10/2/2023 - 1.2 mag, 8.4mi depth 9 mi from West Yellowstone, MT
10/2/2023 - 1.2 mag, 9.3mi depth 9 mi from West Yellowstone, MT
10/2/2023 - 0.2 mag, 9.5mi depth 9 mi from West Yellowstone, MT
9/19/2023 - 0.5 mag, 6.2mi depth 11 mi from Hebgen Lake Estates, MT
9/18/2023 - 0.7 mag, 10.3mi depth 7 mi from Hebgen Lake Estates, MT
9/10/2023 - 2.6 mag, 11.3mi depth 10 mi from West Yellowstone, MT
9/6/2023 - 0.7 mag, 5.9mi depth 20 mi from West Yellowstone, MT
8/25/2023 - 2.2 mag, 8.4mi depth 4 mi from Hebgen Lake Estates, MT
8/24/2023 - 0.8 mag, 6.4mi depth 14 mi from West Yellowstone, MT
8/22/2023 - 1.2 mag, 12.7mi depth 3 mi from Hebgen Lake Estates, MT
8/11/2023 - 1.2 mag, 7.3mi depth 14 mi from Hebgen Lake Estates, MT
8/10/2023 - 2.0 mag, -2.0mi depth 3 mi from Logan, MT
8/3/2023 - 0.9 mag, 6.8mi depth 11 mi from Hebgen Lake Estates, MT
8/2/2023 - 0.6 mag, 9.4mi depth 18 mi from West Yellowstone, MT
8/2/2023 - 0.7 mag, 9.4mi depth 6 mi from West Yellowstone, MT
7/26/2023 - 1.8 mag, 3.8mi depth 13 mi from Gallatin Gateway, MT
7/5/2023 - 0.1 mag, 8.1mi depth 8 mi from Hebgen Lake Estates, MT
6/26/2023 - 0.4 mag, 7.0mi depth 5 mi from West Yellowstone, MT
6/16/2023 - 0.8 mag, 9.6mi depth 9 mi from Hebgen Lake Estates, MT
5/16/2023 - 0.4 mag, 5.1mi depth 9 mi from West Yellowstone, MT
5/12/2023 - 0.5 mag, 4.4mi depth 10 mi from West Yellowstone, MT
5/11/2023 - 0.5 mag, 5.1mi depth 10 mi from West Yellowstone, MT
5/11/2023 - 1.5 mag, 6.0mi depth 10 mi from West Yellowstone, MT
5/10/2023 - 1.0 mag, 10.7mi depth 7 mi from West Yellowstone, MT
5/4/2023 - 0.9 mag, 12.1mi depth 3 mi from Hebgen Lake Estates, MT
4/28/2023 - 2.3 mag, 9.0mi depth 11 mi from Hebgen Lake Estates, MT
4/28/2023 - 0.6 mag, 2.0mi depth 15 mi from West Yellowstone, MT
4/28/2023 - 0.5 mag, 6.1mi depth 11 mi from Hebgen Lake Estates, MT
4/24/2023 - 2.0 mag, 3.6mi depth 28 mi from West Yellowstone, MT
3/31/2023 - 0.3 mag, 15.7mi depth 10 mi from West Yellowstone, MT
3/31/2023 - 1.1 mag, 5.2mi depth 16 mi from West Yellowstone, MT
3/29/2023 - 0.5 mag, 1.9mi depth 14 mi from West Yellowstone, MT
3/24/2023 - 1.7 mag, 9.4mi depth 11 mi from Hebgen Lake Estates, MT
3/21/2023 - 0.8 mag, 7.5mi depth 11 mi from Hebgen Lake Estates, MT
3/15/2023 - 1.5 mag, 11.3mi depth 4 mi from Hebgen Lake Estates, MT
3/15/2023 - 0.1 mag, 10.3mi depth 4 mi from Hebgen Lake Estates, MT
3/15/2023 - 0.3 mag, 9.8mi depth 4 mi from Hebgen Lake Estates, MT
3/13/2023 - 2.7 mag, 11.5mi depth 3 mi from West Yellowstone, MT
3/13/2023 - 1.0 mag, 7.5mi depth 3 mi from West Yellowstone, MT
3/13/2023 - 1.2 mag, 8.1mi depth 3 mi from West Yellowstone, MT
3/13/2023 - 0.9 mag, 9.0mi depth 3 mi from West Yellowstone, MT
3/13/2023 - 0.9 mag, 8.7mi depth 3 mi from West Yellowstone, MT
3/13/2023 - 0.6 mag, 8.5mi depth 3 mi from West Yellowstone, MT

8/18/1959 - 7.3 mag, 15.0mi depth 23 mi from West Yellowstone, MT
6/30/1975 - 5.9 mag, 15.0mi depth 18 mi from West Yellowstone, MT
10/19/1976 - 5.3 mag, 4.0mi depth 15 mi from West Yellowstone, MT
3/11/1977 - 5.2 mag, 5.0mi depth 16 mi from Hebgen Lake Estates, MT
3/31/1973 - 5.1 mag, 10.0mi depth 32 mi from West Yellowstone, MT
3/28/1973 - 5.0 mag, 8.0mi depth 39 mi from West Yellowstone, MT
6/9/1974 - 4.9 mag, 5.0mi depth 7 mi from Hebgen Lake Estates, MT
11/9/1985 - 4.8 mag, 5.0mi depth 4 mi from West Yellowstone, MT
3/30/2014 - 4.8 mag, 5.6mi depth 22 mi from West Yellowstone, MT
7/1/1974 - 4.8 mag, 5.0mi depth 7 mi from West Yellowstone, MT
2/6/1983 - 4.7 mag, 5.0mi depth 24 mi from West Yellowstone, MT
5/8/1979 - 4.6 mag, 5.0mi depth 10 mi from Hebgen Lake Estates, MT
3/30/1973 - 4.6 mag, 11.0mi depth 42 mi from West Yellowstone, MT
10/22/1974 - 4.6 mag, 5.0mi depth 15 mi from West Yellowstone, MT
8/30/1974 - 4.5 mag, 2.0mi depth 17 mi from West Yellowstone, MT
2/22/1980 - 4.5 mag, 1.0mi depth 14 mi from West Yellowstone, MT
6/15/2017 - 4.5 mag, 9.4mi depth 8 mi from West Yellowstone, MT
3/28/1973 - 4.5 mag, 10.0mi depth 40 mi from West Yellowstone, MT
8/30/1974 - 4.5 mag, 1.0mi depth 15 mi from West Yellowstone, MT
11/26/1985 - 4.4 mag, 5.0mi depth 3 mi from West Yellowstone, MT
7/16/1974 - 4.4 mag, 10.0mi depth 2 mi from Manhattan, MT
3/1/1973 - 4.3 mag, 5.0mi depth 4 mi from Hebgen Lake Estates, MT
6/16/1997 - 4.3 mag, 5.0mi depth 13 mi from West Yellowstone, MT
6/13/2016 - 4.3 mag, 10.0mi depth 33 mi from West Yellowstone, MT
1/21/2010 - 4.3 mag, 10.3mi depth 9 mi from West Yellowstone, MT
2/11/1986 - 4.2 mag, 5.0mi depth 5 mi from West Yellowstone, MT
5/10/1980 - 4.2 mag, 5.0mi depth 4 mi from Hebgen Lake Estates, MT
4/12/1973 - 4.2 mag, 10.0mi depth 36 mi from West Yellowstone, MT
5/22/1981 - 4.2 mag, 7.0mi depth 10 mi from Hebgen Lake Estates, MT
11/9/1985 - 4.2 mag, 5.0mi depth 3 mi from West Yellowstone, MT
8/15/2019 - 4.2 mag, 9.7mi depth 2 mi from Manhattan, MT
1/29/1975 - 4.2 mag, 5.0mi depth 15 mi from Big Sky, MT
8/5/2019 - 4.1 mag, 5.0mi depth 3 mi from Manhattan, MT
11/17/1985 - 4.1 mag, 5.0mi depth 3 mi from West Yellowstone, MT
11/9/1985 - 4.1 mag, 5.0mi depth 2 mi from Hebgen Lake Estates, MT
1/6/1979 - 4.1 mag, 5.0mi depth 14 mi from Hebgen Lake Estates, MT
12/4/1985 - 4.1 mag, 5.0mi depth 5 mi from West Yellowstone, MT
8/30/1997 - 4.1 mag, 3.8mi depth 16 mi from Hebgen Lake Estates, MT
3/4/1977 - 4.1 mag, 5.0mi depth 6 mi from Hebgen Lake Estates, MT
7/26/1989 - 4.1 mag, 5.0mi depth 6 mi from Hebgen Lake Estates, MT
10/19/1985 - 4.1 mag, 5.0mi depth 5 mi from West Yellowstone, MT
2/8/1975 - 4.0 mag, 5.0mi depth 3 mi from Gallatin River Ranch, MT
3/4/1977 - 4.0 mag, 5.0mi depth 6 mi from Hebgen Lake Estates, MT
3/4/1977 - 4.0 mag, 5.0mi depth 8 mi from West Yellowstone, MT
11/9/1985 - 4.0 mag, 5.0mi depth 3 mi from West Yellowstone, MT
7/13/2019 - 4.0 mag, 6.0mi depth 3 mi from Manhattan, MT
11/6/1997 - 4.0 mag, 4.9mi depth 4 mi from Springhill, MT
10/19/1985 - 4.0 mag, 5.0mi depth 6 mi from West Yellowstone, MT
3/4/1977 - 4.0 mag, 5.0mi depth 7 mi from Hebgen Lake Estates, MT
3/28/1973 - 4.0 mag, 10.0mi depth 36 mi from West Yellowstone, MT
8/7/1989 - 4.0 mag, 0.3mi depth 2 mi from Gallatin River Ranch, MT
3/4/1977 - 4.0 mag, 5.0mi depth 1 mi from Hebgen Lake Estates, MT
6/15/1997 - 3.9 mag, 5.0mi depth 13 mi from West Yellowstone, MT
1/14/1984 - 3.9 mag, 5.0mi depth 8 mi from Hebgen Lake Estates, MT
8/24/1986 - 3.9 mag, 10.0mi depth 4 mi from Willow Creek, MT
1/11/2017 - 3.9 mag, 18.0mi depth 9 mi from Three Forks, MT
1/19/2010 - 3.9 mag, 9.3mi depth 10 mi from West Yellowstone, MT
11/26/1998 - 3.9 mag, 3.9mi depth 39 mi from West Yellowstone, MT
4/2/1977 - 3.9 mag, 5.0mi depth 15 mi from West Yellowstone, MT
6/14/2016 - 3.9 mag, 10.3mi depth 33 mi from West Yellowstone, MT
6/16/1999 - 3.9 mag, 3.2mi depth 8 mi from West Yellowstone, MT
5/8/1979 - 3.9 mag, 5.0mi depth 2 mi from Hebgen Lake Estates, MT
12/4/1985 - 3.9 mag, 5.0mi depth 1 mi from West Yellowstone, MT
6/11/1997 - 3.9 mag, 5.0mi depth 16 mi from West Yellowstone, MT
2/29/2020 - 3.9 mag, 6.4mi depth 23 mi from West Yellowstone, MT
3/4/1977 - 3.9 mag, 5.0mi depth 6 mi from Hebgen Lake Estates, MT
3/4/1977 - 3.9 mag, 5.0mi depth 9 mi from Hebgen Lake Estates, MT
2/21/2019 - 3.8 mag, 4.0mi depth 4 mi from Manhattan, MT
12/1/1985 - 3.8 mag, 5.0mi depth 4 mi from West Yellowstone, MT
3/24/1974 - 3.8 mag, 33.0mi depth 16 mi from West Yellowstone, MT
6/28/1997 - 3.8 mag, 5.0mi depth 25 mi from West Yellowstone, MT
7/11/1994 - 3.8 mag, 10.0mi depth 7 mi from Hebgen Lake Estates, MT
9/1/1997 - 3.8 mag, 5.0mi depth 14 mi from Hebgen Lake Estates, MT
6/16/1999 - 3.8 mag, 2.9mi depth 8 mi from West Yellowstone, MT
3/4/1977 - 3.8 mag, 5.0mi depth 8 mi from Hebgen Lake Estates, MT
10/19/1985 - 3.8 mag, 5.0mi depth 2 mi from West Yellowstone, MT
3/4/1977 - 3.8 mag, 5.0mi depth 14 mi from Hebgen Lake Estates, MT
8/11/1999 - 3.7 mag, 7.0mi depth 8 mi from West Yellowstone, MT
3/4/1977 - 3.7 mag, 5.0mi depth 3 mi from Hebgen Lake Estates, MT
3/4/1977 - 3.7 mag, 5.0mi depth 8 mi from Hebgen Lake Estates, MT
1/14/1984 - 3.7 mag, 5.0mi depth 8 mi from Hebgen Lake Estates, MT
6/8/2016 - 3.7 mag, 10.3mi depth 32 mi from West Yellowstone, MT
2/9/2003 - 3.7 mag, 3.7mi depth 22 mi from West Yellowstone, MT
8/19/1993 - 3.7 mag, 5.0mi depth 12 mi from Hebgen Lake Estates, MT
3/4/1977 - 3.7 mag, 5.0mi depth 5 mi from Hebgen Lake Estates, MT
1/9/2008 - 3.7 mag, 7.6mi depth 12 mi from West Yellowstone, MT
3/30/1973 - 3.7 mag, 10.0mi depth 39 mi from West Yellowstone, MT
12/15/1985 - 3.7 mag, 5.0mi depth 5 mi from West Yellowstone, MT
11/16/1985 - 3.7 mag, 5.0mi depth 1 mi from West Yellowstone, MT
8/8/2009 - 3.7 mag, 11.2mi depth 28 mi from Hebgen Lake Estates, MT
3/30/2014 - 3.7 mag, 3.5mi depth 21 mi from West Yellowstone, MT
1/5/1997 - 3.7 mag, 5.9mi depth 18 mi from Hebgen Lake Estates, MT
7/11/1975 - 3.7 mag, 5.0mi depth 18 mi from West Yellowstone, MT
2/2/1978 - 3.7 mag, 5.0mi depth 24 mi from West Yellowstone, MT
9/5/2012 - 3.7 mag, 7.2mi depth 11 mi from West Yellowstone, MT
8/25/1989 - 3.6 mag, 9.6mi depth 2 mi from Gallatin River Ranch, MT
10/2/1978 - 3.6 mag, 5.0mi depth 15 mi from West Yellowstone, MT
7/5/1986 - 3.6 mag, 5.0mi depth 5 mi from West Yellowstone, MT
12/31/2007 - 3.6 mag, 7.5mi depth 12 mi from West Yellowstone, MT
11/27/1976 - 3.6 mag, 5.0mi depth 12 mi from Hebgen Lake Estates, MT

View All

Earthquake Probability for Gallatin County, MT

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

80.22%

5.1

74.23%

5.2

74.23%

5.2

67.89%

5.3

61.43%

5.4

55.08%

5.5

49.02%

5.6

43.35%

5.7

38.16%

5.8

33.49%

5.9

29.33%

6.0

25.68%

6.1

21.84%

6.2

18.50%

6.3

15.55%

6.4

13.02%

6.5

10.78%

6.6

8.50%

6.7

6.51%

6.8

4.71%

6.9

3.15%

7.0

1.57%

7.1

1.21%

7.2

0.91%

7.3

0.65%

7.4

0.35%

7.5

0.16%

7.6

0.06%

7.7

0.02%

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 Gallatin County, MT

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

List of Earthquake Incidents for Gallatin County, MT

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

Date

Magnitude

Depth

04/11/2024

1.3

1.6

Earthquake Information for Gallatin County, Montana

Earthquake Probability for Gallatin County, MT

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

Earthquake Count for Gallatin County, MT

List of Earthquake Incidents for Gallatin County, MT

Risk Of Natural Disasters In Gallatin County, MT

Related Pages

Montana Earthquakes by City