Earthquake Information for West Yellowstone, Montana

West Yellowstone, MT has a very high earthquake risk, with a total of 3,522 earthquakes since 1931. The USGS database shows that there is a 94.84% chance of a major earthquake within 50km of West Yellowstone, MT within the next 50 years. The largest earthquake within 30 miles of West Yellowstone, MT was a 7.3 Magnitude in 1959.

Risk Level:
Very High
Total Number of Earthquakes in West Yellowstone since 1931 within 30 miles
3,522
Probability of A 5.0 Earthquake within next 50 years
94.84%

Earthquake Probability for West Yellowstone, MT

View the probability of a major earthquake within the next 50 years in West Yellowstone, 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
94.84%
5.1
91.60%
5.2
91.60%
5.2
87.40%
5.3
82.35%
5.4
76.64%
5.5
70.51%
5.6
64.20%
5.7
57.94%
5.8
51.90%
5.9
46.22%
6.0
40.99%
6.1
35.78%
6.2
31.09%
6.3
26.76%
6.4
22.95%
6.5
19.53%
6.6
15.74%
6.7
12.37%
6.8
9.31%
6.9
6.57%
7.0
4.16%
7.1
3.00%
7.2
1.82%
7.3
1.10%
7.4
0.50%
7.5
0.20%
7.6
0.07%
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%