Earthquake Information for Tillamook, Oregon

Tillamook, OR has a moderate earthquake risk, with a total of 19 earthquakes since 1931. The USGS database shows that there is a 20.48% chance of a major earthquake within 50km of Tillamook, OR within the next 50 years. The largest earthquake within 30 miles of Tillamook, OR was a 3.2 Magnitude in 1990.

Risk Level:
Moderate
Total Number of Earthquakes in Tillamook since 1931 within 30 miles
19
Probability of A 5.0 Earthquake within next 50 years
20.48%

Earthquake Probability for Tillamook, OR

View the probability of a major earthquake within the next 50 years in Tillamook, 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
20.48%
5.1
19.49%
5.2
19.49%
5.2
18.66%
5.3
17.96%
5.4
17.38%
5.5
16.88%
5.6
16.47%
5.7
16.13%
5.8
15.85%
5.9
15.61%
6.0
15.41%
6.1
15.19%
6.2
15.00%
6.3
14.83%
6.4
14.67%
6.5
14.53%
6.6
13.87%
6.7
13.25%
6.8
12.68%
6.9
12.16%
7.0
11.67%
7.1
11.24%
7.2
10.82%
7.3
10.82%
7.4
10.82%
7.5
10.82%
7.6
10.82%
7.7
10.82%
7.8
10.82%
7.9
10.82%
8.0
10.82%
8.1
10.46%
8.2
10.10%
8.3
9.74%
8.4
9.01%
8.5
8.26%
8.6
7.47%
8.7
6.60%
8.8
5.72%
8.9
4.60%
9.0
4.60%
9.1
1.17%
9.2
1.17%