Earthquake Information for Crook County, Oregon

Crook County, OR has a moderate earthquake risk, with a total of 4 earthquakes since 1931. The USGS database shows that there is a 12.09% chance of a major earthquake within 50km of Crook County, OR within the next 50 years. The largest earthquake within 30 miles of Crook County, OR was a 3.1 Magnitude in 1998.

Risk Level:
Moderate
Total Number of Earthquakes in Crook County since 1931
4
Probability of A 5.0 Earthquake within next 50 years
12.09%

Earthquake Probability for Crook County, OR

View the probability of a major earthquake within the next 50 years in Crook 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
12.09%
5.1
10.20%
5.2
10.20%
5.2
8.60%
5.3
7.24%
5.4
6.10%
5.5
5.14%
5.6
4.33%
5.7
3.65%
5.8
3.09%
5.9
2.61%
6.0
2.22%
6.1
1.81%
6.2
1.46%
6.3
1.16%
6.4
0.92%
6.5
0.70%
6.6
0.52%
6.7
0.37%
6.8
0.23%
6.9
0.11%
7.0
0.00%
7.1
0.00%
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%

Oregon Earthquakes by City