Earthquake Information for Attu Station, Alaska

Attu Station, AK has a very high earthquake risk, with a total of 6 earthquakes since 1931. The USGS database shows that there is a 95.15% chance of a major earthquake within 50km of Attu Station, AK within the next 50 years. The largest earthquake within 30 miles of Attu Station, AK was a 4.5 Magnitude in 2018.

Risk Level:
Very High
Total Number of Earthquakes in Attu Station since 1931 within 30 miles
6
Probability of A 5.0 Earthquake within next 50 years
95.15%

Earthquake Probability for Attu Station, AK

View the probability of a major earthquake within the next 50 years in Attu Station, 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
95.15%
5.1
91.75%
5.2
91.75%
5.2
87.27%
5.3
81.84%
5.4
75.71%
5.5
69.18%
5.6
62.55%
5.7
56.07%
5.8
49.93%
5.9
44.27%
6.0
39.15%
6.1
33.79%
6.2
29.04%
6.3
24.63%
6.4
20.80%
6.5
17.36%
6.6
14.30%
6.7
11.65%
6.8
9.23%
6.9
7.15%
7.0
5.31%
7.1
3.75%
7.2
2.26%
7.3
0.94%
7.4
0.44%
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%