Earthquake Information for Akhiok, Alaska

Akhiok, AK has a very high earthquake risk, with a total of 389 earthquakes since 1931. The USGS database shows that there is a 99.87% chance of a major earthquake within 50km of Akhiok, AK within the next 50 years. The largest earthquake within 30 miles of Akhiok, AK was a 7.0 Magnitude in 1999.

Risk Level:
Very High
Total Number of Earthquakes in Akhiok since 1931 within 30 miles
389
Probability of A 5.0 Earthquake within next 50 years
99.87%

Earthquake Probability for Akhiok, AK

View the probability of a major earthquake within the next 50 years in Akhiok, 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
99.87%
5.1
99.67%
5.2
99.67%
5.2
99.27%
5.3
98.58%
5.4
97.54%
5.5
96.11%
5.6
94.30%
5.7
92.17%
5.8
89.79%
5.9
87.27%
6.0
84.69%
6.1
81.57%
6.2
78.49%
6.3
75.47%
6.4
72.63%
6.5
69.88%
6.6
67.08%
6.7
64.47%
6.8
62.08%
6.9
59.91%
7.0
57.77%
7.1
52.95%
7.2
48.23%
7.3
43.62%
7.4
39.13%
7.5
34.75%
7.6
31.04%
7.7
27.46%
7.8
24.00%
7.9
20.69%
8.0
17.46%
8.1
14.26%
8.2
14.26%
8.3
14.26%
8.4
14.26%
8.5
14.26%
8.6
14.26%
8.7
14.26%
8.8
14.26%
8.9
7.40%
9.0
7.40%
9.1
7.40%
9.2
7.40%