Earthquake Information for Coulee City, Washington

Coulee City, WA has a moderate earthquake risk, with a total of 24 earthquakes since 1931. The USGS database shows that there is a 13.01% chance of a major earthquake within 50km of Coulee City, WA within the next 50 years. The largest earthquake within 30 miles of Coulee City, WA was a 3.6 Magnitude in 1979.

Risk Level:
Moderate
Total Number of Earthquakes in Coulee City since 1931 within 30 miles
24
Probability of A 5.0 Earthquake within next 50 years
13.01%

Earthquake Probability for Coulee City, WA

View the probability of a major earthquake within the next 50 years in Coulee City, 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
13.01%
5.1
10.96%
5.2
10.96%
5.2
9.22%
5.3
7.75%
5.4
6.50%
5.5
5.46%
5.6
4.58%
5.7
3.84%
5.8
3.22%
5.9
2.70%
6.0
2.27%
6.1
1.86%
6.2
1.52%
6.3
1.22%
6.4
0.97%
6.5
0.75%
6.6
0.56%
6.7
0.39%
6.8
0.24%
6.9
0.12%
7.0
0.00%
7.1
0.00%
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%