Earthquake Information for Willapa, Washington

Willapa, WA has a high earthquake risk, with a total of 44 earthquakes since 1931. The USGS database shows that there is a 49.20% chance of a major earthquake within 50km of Willapa, WA within the next 50 years. The largest earthquake within 30 miles of Willapa, WA was a 3.3 Magnitude in 2012.

Risk Level:
High
Total Number of Earthquakes in Willapa since 1931 within 30 miles
44
Probability of A 5.0 Earthquake within next 50 years
49.20%

Earthquake Probability for Willapa, WA

View the probability of a major earthquake within the next 50 years in Willapa, 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
49.20%
5.1
45.88%
5.2
45.88%
5.2
42.79%
5.3
39.93%
5.4
37.29%
5.5
34.86%
5.6
32.63%
5.7
30.60%
5.8
28.74%
5.9
27.05%
6.0
25.51%
6.1
23.90%
6.2
22.44%
6.3
21.04%
6.4
19.77%
6.5
18.52%
6.6
17.28%
6.7
16.11%
6.8
14.91%
6.9
13.78%
7.0
12.65%
7.1
11.60%
7.2
10.59%
7.3
10.52%
7.4
10.52%
7.5
10.52%
7.6
10.52%
7.7
10.52%
7.8
10.52%
7.9
10.52%
8.0
10.52%
8.1
10.15%
8.2
9.78%
8.3
9.42%
8.4
8.68%
8.5
7.93%
8.6
7.16%
8.7
6.43%
8.8
5.72%
8.9
4.60%
9.0
4.60%
9.1
1.17%
9.2
1.17%