Earthquake Information for Martinez, California

Martinez, CA has a very high earthquake risk, with a total of 4,568 earthquakes since 1931. The USGS database shows that there is a 98.53% chance of a major earthquake within 50km of Martinez, CA within the next 50 years. The largest earthquake within 30 miles of Martinez, CA was a 6.0 Magnitude in 2014.

Risk Level:
Very High
Total Number of Earthquakes in Martinez since 1931 within 30 miles
4,568
Probability of A 5.0 Earthquake within next 50 years
98.53%

Earthquake Probability for Martinez, CA

View the probability of a major earthquake within the next 50 years in Martinez, CA.

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
98.53%
5.1
97.71%
5.2
97.71%
5.2
96.69%
5.3
95.50%
5.4
94.20%
5.5
92.83%
5.6
91.45%
5.7
90.10%
5.8
88.82%
5.9
87.63%
6.0
86.54%
6.1
85.48%
6.2
84.37%
6.3
83.19%
6.4
81.12%
6.5
77.09%
6.6
71.13%
6.7
64.43%
6.8
56.54%
6.9
47.91%
7.0
39.35%
7.1
32.99%
7.2
28.67%
7.3
25.29%
7.4
22.54%
7.5
19.87%
7.6
17.16%
7.7
14.08%
7.8
10.68%
7.9
7.03%
8.0
3.86%
8.1
2.43%
8.2
0.66%
8.3
0.32%
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%