Eureka, CA Earthquake Report

Maps of Earthquakes in Eureka, CA

Earthquake List

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Eureka, CA Earthquake Probability

Very High Risk Area

The USGS database shows that there is a 93.38% chance of a major earthquake within 50km of Eureka, CA within the next 50 years. The largest earthquake within 30 miles of Eureka, CA was a 7.3 Magnitude in 1980.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
93.38%
5.1
89.95%
5.2
85.78%
5.3
81.01%
5.4
75.86%
5.5
70.51%
5.6
65.18%
5.7
60.02%
5.8
55.15%
5.9
50.65%
6.0
46.56%
6.1
42.45%
6.2
38.78%
6.3
35.50%
6.4
32.63 %
6.5
30.03%
6.6
26.29%
6.7
23.00%
6.8
19.87%
6.9
16.60%
7.0
11.85%
7.1
7.91%
7.2
4.83%
7.3
2.80%
7.4
2.09%
7.5
0.91%
7.6
0.31%
7.7
0.04%
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%

Eureka, CA Historical Earthquakes (within 30 miles)

All distances and depths in the table below are measured in miles.

Area Earthquakes By Year (>2.5 Mag)

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Environment Report Summary

Very Low Risk
High Risk Area
Low Potential Risk