Earthquake Information for South Lebanon, Oregon

South Lebanon, OR has a moderate earthquake risk, with a total of 157 earthquakes since 1931. The USGS database shows that there is a 15.02% chance of a major earthquake within 50km of South Lebanon, OR within the next 50 years. The largest earthquake within 30 miles of South Lebanon, OR was a 4.4 Magnitude in 2022.

Risk Level:
Moderate
Total Number of Earthquakes in South Lebanon since 1931 within 30 miles
157
Probability of A 5.0 Earthquake within next 50 years
15.02%

Earthquake Probability for South Lebanon, OR

View the probability of a major earthquake within the next 50 years in South Lebanon, 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
15.02%
5.1
13.65%
5.2
13.65%
5.2
12.49%
5.3
11.52%
5.4
10.70%
5.5
10.02%
5.6
9.44%
5.7
8.96%
5.8
8.56%
5.9
8.22%
6.0
7.94%
6.1
7.67%
6.2
7.45%
6.3
7.25%
6.4
7.08%
6.5
6.92%
6.6
5.75%
6.7
4.63%
6.8
3.56%
6.9
2.53%
7.0
1.59%
7.1
0.79%
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%