Earthquake Information for Aleutians East, Alaska

Aleutians East, AK has a very high earthquake risk, with a total of 188 earthquakes since 1931. The USGS database shows that there is a 94.26% chance of a major earthquake within 50km of Aleutians East, AK within the next 50 years. The largest earthquake within 30 miles of Aleutians East, AK was a 5.0 Magnitude in 1987.

Risk Level:
Very High
Total Number of Earthquakes in Aleutians East since 1931 within 30 miles
188
Probability of A 5.0 Earthquake within next 50 years
94.26%

Earthquake Probability for Aleutians East, AK

View the probability of a major earthquake within the next 50 years in Aleutians East, 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
94.26%
5.1
90.59%
5.2
90.59%
5.2
85.89%
5.3
80.34%
5.4
74.18%
5.5
67.72%
5.6
61.23%
5.7
54.94%
5.8
49.03%
5.9
43.59%
6.0
38.70%
6.1
33.47%
6.2
28.83%
6.3
24.55%
6.4
20.83%
6.5
17.57%
6.6
14.44%
6.7
11.75%
6.8
9.45%
6.9
7.00%
7.0
4.75%
7.1
3.26%
7.2
1.97%
7.3
0.81%
7.4
0.38%
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%