Earthquake Information for Dallesport, Washington

Dallesport, WA has a moderate earthquake risk, with a total of 32 earthquakes since 1931. The USGS database shows that there is a 16.79% chance of a major earthquake within 50km of Dallesport, WA within the next 50 years. The largest earthquake within 30 miles of Dallesport, WA was a 3.6 Magnitude in 2021.

Risk Level:
Moderate
Total Number of Earthquakes in Dallesport since 1931 within 30 miles
32
Probability of A 5.0 Earthquake within next 50 years
16.79%

Earthquake Probability for Dallesport, WA

View the probability of a major earthquake within the next 50 years in Dallesport, 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
16.79%
5.1
14.53%
5.2
14.53%
5.2
12.61%
5.3
10.98%
5.4
9.59%
5.5
8.43%
5.6
7.45%
5.7
6.63%
5.8
5.93%
5.9
5.31%
6.0
4.67%
6.1
3.86%
6.2
2.99%
6.3
2.14%
6.4
1.45%
6.5
0.98%
6.6
0.68%
6.7
0.47%
6.8
0.29%
6.9
0.14%
7.0
0.01%
7.1
0.01%
7.2
0.00%
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%