Earthquake Information for Piedmont, California

Piedmont, CA has a very high earthquake risk, with a total of 5,409 earthquakes since 1931. The USGS database shows that there is a 98.83% chance of a major earthquake within 50km of Piedmont, CA within the next 50 years. The largest earthquake within 30 miles of Piedmont, CA was a 6.0 Magnitude in 2014.

Risk Level:
Very High
Total Number of Earthquakes in Piedmont since 1931 within 30 miles
5,409
Probability of A 5.0 Earthquake within next 50 years
98.83%

Earthquake Probability for Piedmont, CA

View the probability of a major earthquake within the next 50 years in Piedmont, 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
98.83%
5.1
98.15%
5.2
98.15%
5.2
97.27%
5.3
96.25%
5.4
95.10%
5.5
93.89%
5.6
92.65%
5.7
91.44%
5.8
90.27%
5.9
89.18%
6.0
88.19%
6.1
87.15%
6.2
86.06%
6.3
84.88%
6.4
82.72%
6.5
78.81%
6.6
73.35%
6.7
67.02%
6.8
59.53%
6.9
51.33%
7.0
43.17%
7.1
37.05%
7.2
32.80%
7.3
29.16%
7.4
25.57%
7.5
21.07%
7.6
17.55%
7.7
14.17%
7.8
10.72%
7.9
7.04%
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%