Earthquake Information for Avon, Montana

Avon, MT has a high earthquake risk, with a total of 464 earthquakes since 1931. The USGS database shows that there is a 42.38% chance of a major earthquake within 50km of Avon, MT within the next 50 years. The largest earthquake within 30 miles of Avon, MT was a 5.8 Magnitude in 2017.

Risk Level:
High
Total Number of Earthquakes in Avon since 1931 within 30 miles
464
Probability of A 5.0 Earthquake within next 50 years
42.38%

Earthquake Probability for Avon, MT

View the probability of a major earthquake within the next 50 years in Avon, 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
42.38%
5.1
36.87%
5.2
36.87%
5.2
31.88%
5.3
27.43%
5.4
23.51%
5.5
20.09%
5.6
17.13%
5.7
14.58%
5.8
12.41%
5.9
10.55%
6.0
8.98%
6.1
7.38%
6.2
6.03%
6.3
4.86%
6.4
3.86%
6.5
2.97%
6.6
2.19%
6.7
1.53%
6.8
0.95%
6.9
0.45%
7.0
0.00%
7.1
0.00%
7.2
0.00%
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%