Earthquake Information for San Anselmo, California

San Anselmo, CA has a very high earthquake risk, with a total of 3,412 earthquakes since 1931. The USGS database shows that there is a 96.03% chance of a major earthquake within 50km of San Anselmo, CA within the next 50 years. The largest earthquake within 30 miles of San Anselmo, CA was a 6.0 Magnitude in 2014.

Risk Level:
Very High
Total Number of Earthquakes in San Anselmo since 1931 within 30 miles
3,412
Probability of A 5.0 Earthquake within next 50 years
96.03%

Earthquake Probability for San Anselmo, CA

View the probability of a major earthquake within the next 50 years in San Anselmo, 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
96.03%
5.1
94.62%
5.2
94.62%
5.2
93.06%
5.3
91.42%
5.4
89.77%
5.5
88.15%
5.6
86.62%
5.7
85.19%
5.8
83.89%
5.9
82.72%
6.0
81.68%
6.1
80.58%
6.2
79.40%
6.3
78.12%
6.4
75.83%
6.5
71.72%
6.6
66.10%
6.7
60.35%
6.8
54.12%
6.9
47.55%
7.0
41.37%
7.1
36.40%
7.2
32.70%
7.3
29.32%
7.4
25.77%
7.5
21.28%
7.6
17.74%
7.7
14.32%
7.8
10.81%
7.9
7.07%
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%