Earthquake Information for St. Anthony, Idaho

St. Anthony, ID has a high earthquake risk, with a total of 8 earthquakes since 1931. The USGS database shows that there is a 46.10% chance of a major earthquake within 50km of St. Anthony, ID within the next 50 years. The largest earthquake within 30 miles of St. Anthony, ID was a 3.2 Magnitude in 1977.

Risk Level:
High
Total Number of Earthquakes in St. Anthony since 1931 within 30 miles
8
Probability of A 5.0 Earthquake within next 50 years
46.10%

Earthquake Probability for St. Anthony, ID

View the probability of a major earthquake within the next 50 years in St. Anthony, ID.

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
46.10%
5.1
40.37%
5.2
40.37%
5.2
35.14%
5.3
30.45%
5.4
26.28%
5.5
22.63%
5.6
19.45%
5.7
16.71%
5.8
14.36%
5.9
12.35%
6.0
10.65%
6.1
8.82%
6.2
7.27%
6.3
5.87%
6.4
4.69%
6.5
3.64%
6.6
2.75%
6.7
1.95%
6.8
1.25%
6.9
0.62%
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%