Earthquake Information for San Martin, California

San Martin, CA has a very high earthquake risk, with a total of 7,477 earthquakes since 1931. The USGS database shows that there is a 99.98% chance of a major earthquake within 50km of San Martin, CA within the next 50 years. The largest earthquake within 30 miles of San Martin, CA was a 6.9 Magnitude in 1989.

Risk Level:
Very High
Total Number of Earthquakes in San Martin since 1931 within 30 miles
7,477
Probability of A 5.0 Earthquake within next 50 years
99.98%

Earthquake Probability for San Martin, CA

View the probability of a major earthquake within the next 50 years in San Martin, 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
99.98%
5.1
99.94%
5.2
99.94%
5.2
99.83%
5.3
99.61%
5.4
99.23%
5.5
98.67%
5.6
97.89%
5.7
96.92%
5.8
95.78%
5.9
92.16%
6.0
90.06%
6.1
87.68%
6.2
84.26%
6.3
79.71%
6.4
73.45%
6.5
67.54%
6.6
60.60%
6.7
53.63%
6.8
45.84%
6.9
37.92%
7.0
29.69%
7.1
24.26%
7.2
20.89%
7.3
17.98%
7.4
15.13%
7.5
12.06%
7.6
9.97%
7.7
8.55%
7.8
7.49%
7.9
5.79%
8.0
3.68%
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%