Earthquake Information for Napavine, Washington

Napavine, WA has a high earthquake risk, with a total of 469 earthquakes since 1931. The USGS database shows that there is a 62.97% chance of a major earthquake within 50km of Napavine, WA within the next 50 years. The largest earthquake within 30 miles of Napavine, WA was a 4.1 Magnitude in 2010.

Risk Level:
High
Total Number of Earthquakes in Napavine since 1931 within 30 miles
469
Probability of A 5.0 Earthquake within next 50 years
62.97%

Earthquake Probability for Napavine, WA

View the probability of a major earthquake within the next 50 years in Napavine, 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
62.97%
5.1
57.84%
5.2
57.84%
5.2
52.88%
5.3
48.16%
5.4
43.74%
5.5
39.62%
5.6
35.83%
5.7
32.37%
5.8
29.21%
5.9
26.35%
6.0
23.77%
6.1
21.09%
6.2
18.63%
6.3
16.41%
6.4
14.40%
6.5
12.49%
6.6
10.52%
6.7
8.63%
6.8
6.70%
6.9
4.90%
7.0
3.13%
7.1
1.66%
7.2
0.17%
7.3
0.00%
7.4
0.00%
7.5
0.00%
7.6
0.00%
7.7
0.00%
7.8
0.00%
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%