Earthquake Information for Willamina, Oregon

Willamina, OR has a moderate earthquake risk, with a total of 56 earthquakes since 1931. The USGS database shows that there is a 23.59% chance of a major earthquake within 50km of Willamina, OR within the next 50 years. The largest earthquake within 30 miles of Willamina, OR was a 3.7 Magnitude in 2019.

Risk Level:
Moderate
Total Number of Earthquakes in Willamina since 1931 within 30 miles
56
Probability of A 5.0 Earthquake within next 50 years
23.59%

Earthquake Probability for Willamina, OR

View the probability of a major earthquake within the next 50 years in Willamina, 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
23.59%
5.1
21.74%
5.2
21.74%
5.2
20.17%
5.3
18.83%
5.4
17.71%
5.5
16.76%
5.6
15.96%
5.7
15.29%
5.8
14.73%
5.9
14.26%
6.0
13.87%
6.1
13.50%
6.2
13.18%
6.3
12.88%
6.4
12.62%
6.5
12.37%
6.6
11.28%
6.7
10.23%
6.8
9.24%
6.9
8.36%
7.0
7.52%
7.1
6.85%
7.2
6.18%
7.3
6.18%
7.4
6.18%
7.5
6.18%
7.6
6.18%
7.7
6.18%
7.8
6.18%
7.9
6.18%
8.0
6.18%
8.1
5.98%
8.2
5.77%
8.3
5.56%
8.4
5.15%
8.5
4.72%
8.6
4.27%
8.7
3.77%
8.8
3.27%
8.9
2.63%
9.0
2.63%
9.1
0.66%
9.2
0.66%