Earthquake Information for Hat Island, Washington

Hat Island, WA has a high earthquake risk, with a total of 909 earthquakes since 1931. The USGS database shows that there is a 79.00% chance of a major earthquake within 50km of Hat Island, WA within the next 50 years. The largest earthquake within 30 miles of Hat Island, WA was a 5.8 Magnitude in 1996.

Risk Level:
High
Total Number of Earthquakes in Hat Island since 1931 within 30 miles
909
Probability of A 5.0 Earthquake within next 50 years
79.00%

Earthquake Probability for Hat Island, WA

View the probability of a major earthquake within the next 50 years in Hat Island, WA.

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
79.00%
5.1
74.28%
5.2
74.28%
5.2
69.43%
5.3
64.57%
5.4
59.81%
5.5
55.22%
5.6
50.86%
5.7
46.77%
5.8
42.98%
5.9
39.49%
6.0
36.29%
6.1
32.94%
6.2
29.85%
6.3
26.97%
6.4
24.32%
6.5
21.74%
6.6
17.81%
6.7
14.12%
6.8
11.18%
6.9
8.77%
7.0
6.00%
7.1
3.65%
7.2
1.41%
7.3
0.79%
7.4
0.42%
7.5
0.19%
7.6
0.08%
7.7
0.02%
7.8
0.01%
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%