Earthquake Information for Anza, California

Anza, CA has a very high earthquake risk, with a total of 59,586 earthquakes since 1931. The USGS database shows that there is a 99.65% chance of a major earthquake within 50km of Anza, CA within the next 50 years. The largest earthquake within 30 miles of Anza, CA was a 6.1 Magnitude in 1992.

Risk Level:
Very High
Total Number of Earthquakes in Anza since 1931 within 30 miles
59,586
Probability of A 5.0 Earthquake within next 50 years
99.65%

Earthquake Probability for Anza, CA

View the probability of a major earthquake within the next 50 years in Anza, 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
99.65%
5.1
99.26%
5.2
99.26%
5.2
98.61%
5.3
97.65%
5.4
96.36%
5.5
94.76%
5.6
92.90%
5.7
90.87%
5.8
88.75%
5.9
86.61%
6.0
84.52%
6.1
82.27%
6.2
80.14%
6.3
78.17%
6.4
76.26%
6.5
73.99%
6.6
72.01%
6.7
69.76%
6.8
66.58%
6.9
61.88%
7.0
56.13%
7.1
50.09%
7.2
44.52%
7.3
38.26%
7.4
32.59%
7.5
25.46%
7.6
18.01%
7.7
11.65%
7.8
6.87%
7.9
3.79%
8.0
1.68%
8.1
0.71%
8.2
0.24%
8.3
0.06%
8.4
0.01%
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%