Earthquake Information for Linn County, Oregon

Linn County, OR has a moderate earthquake risk, with a total of 5 earthquakes since 1931. The USGS database shows that there is a 14.98% chance of a major earthquake within 50km of Linn County, OR within the next 50 years. The largest earthquake within 30 miles of Linn County, OR was a 4.4 Magnitude in 2022.

Risk Level:
Moderate
Total Number of Earthquakes in Linn County since 1931
5
Probability of A 5.0 Earthquake within next 50 years
14.98%

Earthquake Probability for Linn County, OR

View the probability of a major earthquake within the next 50 years in Linn County, 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
14.98%
5.1
13.38%
5.2
13.38%
5.2
12.02%
5.3
10.88%
5.4
9.92%
5.5
9.11%
5.6
8.43%
5.7
7.87%
5.8
7.39%
5.9
6.99%
6.0
6.66%
6.1
6.34%
6.2
6.07%
6.3
5.84%
6.4
5.64%
6.5
5.46%
6.6
4.50%
6.7
3.60%
6.8
2.75%
6.9
1.97%
7.0
1.21%
7.1
0.58%
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%