Earthquake Information for Cantwell, Alaska

Cantwell, AK has a very high earthquake risk, with a total of 3,104 earthquakes since 1931. The USGS database shows that there is a 99.03% chance of a major earthquake within 50km of Cantwell, AK within the next 50 years. The largest earthquake within 30 miles of Cantwell, AK was a 6.6 Magnitude in 2002.

Risk Level:
Very High
Total Number of Earthquakes in Cantwell since 1931 within 30 miles
3,104
Probability of A 5.0 Earthquake within next 50 years
99.03%

Earthquake Probability for Cantwell, AK

View the probability of a major earthquake within the next 50 years in Cantwell, 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
99.03%
5.1
97.88%
5.2
97.88%
5.2
96.01%
5.3
93.31%
5.4
89.82%
5.5
85.69%
5.6
81.11%
5.7
76.33%
5.8
71.55%
5.9
66.95%
6.0
62.66%
6.1
58.29%
6.2
54.36%
6.3
50.61%
6.4
47.32%
6.5
44.30%
6.6
38.92%
6.7
34.00%
6.8
29.40%
6.9
25.20%
7.0
21.46%
7.1
18.08%
7.2
15.04%
7.3
12.28%
7.4
10.42%
7.5
8.73%
7.6
7.53%
7.7
5.98%
7.8
4.39%
7.9
2.44%
8.0
0.75%
8.1
0.29%
8.2
0.11%
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%
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