Earthquake Information for St. Marys, Alaska

St. Marys, AK has a high earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 35.87% chance of a major earthquake within 50km of St. Marys, AK within the next 50 years.

Risk Level:
High
Total Number of Earthquakes in St. Marys since 1931 within 30 miles
0
Probability of A 5.0 Earthquake within next 50 years
35.87%
  • There are no earthquakes reported in St. Marys, AK.
  • There are no earthquakes reported in St. Marys, AK.

Earthquake Probability for St. Marys, AK

View the probability of a major earthquake within the next 50 years in St. Marys, AK.

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
35.87%
5.1
30.91%
5.2
30.91%
5.2
26.51%
5.3
22.66%
5.4
19.31%
5.5
16.42%
5.6
13.95%
5.7
11.85%
5.8
10.07%
5.9
8.57%
6.0
7.31%
6.1
6.06%
6.2
5.02%
6.3
4.14%
6.4
3.40%
6.5
2.76%
6.6
2.22%
6.7
1.76%
6.8
1.35%
6.9
1.00%
7.0
0.69%
7.1
0.43%
7.2
0.20%
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%