Earthquake Information for Santee, California

Santee, CA has a high earthquake risk, with a total of 1,078 earthquakes since 1931. The USGS database shows that there is a 77.40% chance of a major earthquake within 50km of Santee, CA within the next 50 years. The largest earthquake within 30 miles of Santee, CA was a 4.4 Magnitude in 1983.

Risk Level:
High
Total Number of Earthquakes in Santee since 1931 within 30 miles
1,078
Probability of A 5.0 Earthquake within next 50 years
77.40%

Earthquake Probability for Santee, CA

View the probability of a major earthquake within the next 50 years in Santee, 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
77.40%
5.1
71.47%
5.2
71.47%
5.2
65.37%
5.3
59.31%
5.4
53.48%
5.5
47.99%
5.6
42.93%
5.7
38.36%
5.8
34.27%
5.9
30.67%
6.0
27.52%
6.1
24.01%
6.2
20.96%
6.3
18.30%
6.4
16.01%
6.5
13.88%
6.6
12.44%
6.7
10.97%
6.8
9.81%
6.9
8.85%
7.0
8.01%
7.1
7.66%
7.2
7.27%
7.3
6.63%
7.4
5.67%
7.5
4.17%
7.6
2.87%
7.7
1.61%
7.8
0.65%
7.9
0.17%
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%
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