Earthquake Information for Mount Hood, Oregon

Mount Hood, OR has a moderate earthquake risk, with a total of 378 earthquakes since 1931. The USGS database shows that there is a 19.26% chance of a major earthquake within 50km of Mount Hood, OR within the next 50 years. The largest earthquake within 30 miles of Mount Hood, OR was a 4.1 Magnitude in 1974.

Risk Level:
Moderate
Total Number of Earthquakes in Mount Hood since 1931 within 30 miles
378
Probability of A 5.0 Earthquake within next 50 years
19.26%

Earthquake Probability for Mount Hood, OR

View the probability of a major earthquake within the next 50 years in Mount Hood, 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
19.26%
5.1
16.66%
5.2
16.66%
5.2
14.44%
5.3
12.55%
5.4
10.94%
5.5
9.58%
5.6
8.44%
5.7
7.48%
5.8
6.67%
5.9
5.94%
6.0
5.22%
6.1
4.33%
6.2
3.40%
6.3
2.49%
6.4
1.77%
6.5
1.26%
6.6
0.93%
6.7
0.68%
6.8
0.46%
6.9
0.26%
7.0
0.09%
7.1
0.05%
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%