Earthquake Information for Discovery Bay, California

Discovery Bay, CA has a very high earthquake risk, with a total of 2,825 earthquakes since 1931. The USGS database shows that there is a 96.30% chance of a major earthquake within 50km of Discovery Bay, CA within the next 50 years. The largest earthquake within 30 miles of Discovery Bay, CA was a 5.6 Magnitude in 1980.

Risk Level:
Very High
Total Number of Earthquakes in Discovery Bay since 1931 within 30 miles
2,825
Probability of A 5.0 Earthquake within next 50 years
96.30%

Earthquake Probability for Discovery Bay, CA

View the probability of a major earthquake within the next 50 years in Discovery Bay, 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
96.30%
5.1
94.40%
5.2
94.40%
5.2
92.10%
5.3
89.48%
5.4
86.65%
5.5
83.72%
5.6
80.80%
5.7
77.97%
5.8
75.31%
5.9
72.86%
6.0
70.63%
6.1
68.46%
6.2
66.54%
6.3
64.75%
6.4
61.94%
6.5
56.21%
6.6
47.48%
6.7
38.11%
6.8
27.36%
6.9
17.40%
7.0
8.59%
7.1
3.87%
7.2
1.74%
7.3
0.62%
7.4
0.31%
7.5
0.09%
7.6
0.00%
7.7
0.00%
7.8
0.00%
7.9
0.00%
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%