Earthquake Information for Clallam County, Washington

Clallam County, WA has a high earthquake risk, with a total of 1,301 earthquakes since 1931. The USGS database shows that there is a 61.32% chance of a major earthquake within 50km of Clallam County, WA within the next 50 years. The largest earthquake within 30 miles of Clallam County, WA was a 3.1 Magnitude in 1989.

Risk Level:
High
Total Number of Earthquakes in Clallam County since 1931
1,301
Probability of A 5.0 Earthquake within next 50 years
61.32%

Earthquake Probability for Clallam County, WA

View the probability of a major earthquake within the next 50 years in Clallam County, 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
61.32%
5.1
57.44%
5.2
57.44%
5.2
53.74%
5.3
50.24%
5.4
46.95%
5.5
43.88%
5.6
41.03%
5.7
38.39%
5.8
35.96%
5.9
33.72%
6.0
31.67%
6.1
29.52%
6.2
27.54%
6.3
25.66%
6.4
23.90%
6.5
22.14%
6.6
19.43%
6.7
17.71%
6.8
15.46%
6.9
13.83%
7.0
12.30%
7.1
10.91%
7.2
9.57%
7.3
9.45%
7.4
9.45%
7.5
9.45%
7.6
9.45%
7.7
9.45%
7.8
9.45%
7.9
9.45%
8.0
9.45%
8.1
9.08%
8.2
8.73%
8.3
8.38%
8.4
7.76%
8.5
7.20%
8.6
6.69%
8.7
6.20%
8.8
5.72%
8.9
4.60%
9.0
4.60%
9.1
1.17%
9.2
1.17%