Earthquake Information for Three Rivers, Oregon

Three Rivers, OR has a moderate earthquake risk, with a total of 176 earthquakes since 1931. The USGS database shows that there is a 15.22% chance of a major earthquake within 50km of Three Rivers, OR within the next 50 years. The largest earthquake within 30 miles of Three Rivers, OR was a 3.0 Magnitude in 2015.

Risk Level:
Moderate
Total Number of Earthquakes in Three Rivers since 1931 within 30 miles
176
Probability of A 5.0 Earthquake within next 50 years
15.22%

Earthquake Probability for Three Rivers, OR

View the probability of a major earthquake within the next 50 years in Three Rivers, 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
15.22%
5.1
13.49%
5.2
13.49%
5.2
12.02%
5.3
10.79%
5.4
9.74%
5.5
8.87%
5.6
8.13%
5.7
7.51%
5.8
7.00%
5.9
6.57%
6.0
6.21%
6.1
5.84%
6.2
5.53%
6.3
5.27%
6.4
5.05%
6.5
4.87%
6.6
4.41%
6.7
4.01%
6.8
3.63%
6.9
3.23%
7.0
2.50%
7.1
1.81%
7.2
1.01%
7.3
0.50%
7.4
0.19%
7.5
0.06%
7.6
0.01%
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%