Earthquake Information for Brownsville, Oregon

Brownsville, OR has a moderate earthquake risk, with a total of 161 earthquakes since 1931. The USGS database shows that there is a 12.61% chance of a major earthquake within 50km of Brownsville, OR within the next 50 years. The largest earthquake within 30 miles of Brownsville, OR was a 4.4 Magnitude in 2022.

Risk Level:
Moderate
Total Number of Earthquakes in Brownsville since 1931 within 30 miles
161
Probability of A 5.0 Earthquake within next 50 years
12.61%

Earthquake Probability for Brownsville, OR

View the probability of a major earthquake within the next 50 years in Brownsville, OR.

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
12.61%
5.1
11.56%
5.2
11.56%
5.2
10.67%
5.3
9.93%
5.4
9.31%
5.5
8.79%
5.6
8.35%
5.7
7.99%
5.8
7.69%
5.9
7.44%
6.0
7.22%
6.1
7.02%
6.2
6.84%
6.3
6.68%
6.4
6.55%
6.5
6.43%
6.6
5.35%
6.7
4.33%
6.8
3.33%
6.9
2.40%
7.0
1.51%
7.1
0.74%
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%