Earthquake Information for Brush Prairie, Washington

Brush Prairie, WA has a high earthquake risk, with a total of 508 earthquakes since 1931. The USGS database shows that there is a 32.55% chance of a major earthquake within 50km of Brush Prairie, WA within the next 50 years. The largest earthquake within 30 miles of Brush Prairie, WA was a 3.9 Magnitude in 1989.

Risk Level:
High
Total Number of Earthquakes in Brush Prairie since 1931 within 30 miles
508
Probability of A 5.0 Earthquake within next 50 years
32.55%

Earthquake Probability for Brush Prairie, WA

View the probability of a major earthquake within the next 50 years in Brush Prairie, 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
32.55%
5.1
28.92%
5.2
28.92%
5.2
25.74%
5.3
23.00%
5.4
20.63%
5.5
18.61%
5.6
16.89%
5.7
15.43%
5.8
14.20%
5.9
13.16%
6.0
12.28%
6.1
11.42%
6.2
10.53%
6.3
8.34%
6.4
7.75%
6.5
7.26%
6.6
5.90%
6.7
4.68%
6.8
3.55%
6.9
2.50%
7.0
1.51%
7.1
0.75%
7.2
0.04%
7.3
0.01%
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%