Earthquake Information for Park County, Montana

Park County, MT has a high earthquake risk, with a total of 32 earthquakes since 1931. The USGS database shows that there is a 63.96% chance of a major earthquake within 50km of Park County, MT within the next 50 years. The largest earthquake within 30 miles of Park County, MT was a 3.4 Magnitude in 1975.

Risk Level:
High
Total Number of Earthquakes in Park County since 1931
32
Probability of A 5.0 Earthquake within next 50 years
63.96%

Earthquake Probability for Park County, MT

View the probability of a major earthquake within the next 50 years in Park 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)
MAGNITUDE
PROBABILITY
5.0
63.96%
5.1
57.44%
5.2
57.44%
5.2
51.15%
5.3
45.20%
5.4
39.69%
5.5
34.69%
5.6
30.23%
5.7
26.28%
5.8
22.82%
5.9
19.83%
6.0
17.25%
6.1
14.61%
6.2
12.36%
6.3
10.29%
6.4
8.53%
6.5
7.00%
6.6
5.49%
6.7
4.13%
6.8
2.85%
6.9
1.67%
7.0
0.57%
7.1
0.31%
7.2
0.16%
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%