Earthquake Information for Coupeville, Washington

Coupeville, WA has a very high earthquake risk, with a total of 437 earthquakes since 1931. The USGS database shows that there is a 80.44% chance of a major earthquake within 50km of Coupeville, WA within the next 50 years. The largest earthquake within 30 miles of Coupeville, WA was a 4.5 Magnitude in 2023.

Risk Level:
Very High
Total Number of Earthquakes in Coupeville since 1931 within 30 miles
437
Probability of A 5.0 Earthquake within next 50 years
80.44%

Earthquake Probability for Coupeville, WA

View the probability of a major earthquake within the next 50 years in Coupeville, 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
80.44%
5.1
76.06%
5.2
76.06%
5.2
71.52%
5.3
66.94%
5.4
62.39%
5.5
57.96%
5.6
53.71%
5.7
49.68%
5.8
45.88%
5.9
42.34%
6.0
39.06%
6.1
35.59%
6.2
32.37%
6.3
29.32%
6.4
26.46%
6.5
23.64%
6.6
19.10%
6.7
15.26%
6.8
11.62%
6.9
8.98%
7.0
6.12%
7.1
3.65%
7.2
1.24%
7.3
0.71%
7.4
0.39%
7.5
0.18%
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%