Earthquake Information for Santa Rosa, California

Santa Rosa, CA has a very high earthquake risk, with a total of 47,378 earthquakes since 1931. The USGS database shows that there is a 95.97% chance of a major earthquake within 50km of Santa Rosa, CA within the next 50 years. The largest earthquake within 30 miles of Santa Rosa, CA was a 6.0 Magnitude in 2014.

Risk Level:
Very High
Total Number of Earthquakes in Santa Rosa since 1931 within 30 miles
47,378
Probability of A 5.0 Earthquake within next 50 years
95.97%

Earthquake Probability for Santa Rosa, CA

View the probability of a major earthquake within the next 50 years in Santa Rosa, 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
95.97%
5.1
94.54%
5.2
94.54%
5.2
92.97%
5.3
91.33%
5.4
89.67%
5.5
88.05%
5.6
86.52%
5.7
85.09%
5.8
83.79%
5.9
82.62%
6.0
81.58%
6.1
80.42%
6.2
79.16%
6.3
77.74%
6.4
74.67%
6.5
71.37%
6.6
66.48%
6.7
61.49%
6.8
55.88%
6.9
48.79%
7.0
40.45%
7.1
34.09%
7.2
29.23%
7.3
25.04%
7.4
21.51%
7.5
18.26%
7.6
16.55%
7.7
14.20%
7.8
10.87%
7.9
7.10%
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%