Earthquake Information for Watsonville, California

Watsonville, CA has a very high earthquake risk, with a total of 7,151 earthquakes since 1931. The USGS database shows that there is a 99.95% chance of a major earthquake within 50km of Watsonville, CA within the next 50 years. The largest earthquake within 30 miles of Watsonville, CA was a 6.9 Magnitude in 1989.

Risk Level:
Very High
Total Number of Earthquakes in Watsonville since 1931 within 30 miles
7,151
Probability of A 5.0 Earthquake within next 50 years
99.95%

Earthquake Probability for Watsonville, CA

View the probability of a major earthquake within the next 50 years in Watsonville, 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
99.95%
5.1
99.86%
5.2
99.86%
5.2
99.64%
5.3
99.21%
5.4
98.51%
5.5
97.47%
5.6
96.10%
5.7
94.42%
5.8
92.50%
5.9
86.26%
6.0
82.79%
6.1
78.81%
6.2
73.06%
6.3
65.50%
6.4
55.82%
6.5
48.30%
6.6
42.92%
6.7
38.93%
6.8
35.84%
6.9
32.94%
7.0
29.62%
7.1
26.85%
7.2
24.47%
7.3
21.70%
7.4
18.07%
7.5
13.16%
7.6
10.31%
7.7
8.60%
7.8
7.50%
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%