Earthquake Information for Jackson County, Oregon

Jackson County, OR has a moderate earthquake risk, with a total of 12 earthquakes since 1931. The USGS database shows that there is a 11.94% chance of a major earthquake within 50km of Jackson County, OR within the next 50 years. The largest earthquake within 30 miles of Jackson County, OR was a 3.8 Magnitude in 1993.

Risk Level:
Moderate
Total Number of Earthquakes in Jackson County since 1931
12
Probability of A 5.0 Earthquake within next 50 years
11.94%

Earthquake Probability for Jackson County, OR

View the probability of a major earthquake within the next 50 years in Jackson 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
11.94%
5.1
10.79%
5.2
10.79%
5.2
9.82%
5.3
9.01%
5.4
8.33%
5.5
7.76%
5.6
7.28%
5.7
6.88%
5.8
6.54%
5.9
6.27%
6.0
6.03%
6.1
5.81%
6.2
5.62%
6.3
5.46%
6.4
5.33%
6.5
5.21%
6.6
4.32%
6.7
3.50%
6.8
2.75%
6.9
2.01%
7.0
1.41%
7.1
0.85%
7.2
0.55%
7.3
0.34%
7.4
0.20%
7.5
0.08%
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%
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