Earthquake Information for Mcswain, California

Mcswain, CA has a high earthquake risk, with a total of 102 earthquakes since 1931. The USGS database shows that there is a 60.25% chance of a major earthquake within 50km of Mcswain, CA within the next 50 years. The largest earthquake within 30 miles of Mcswain, CA was a 4.1 Magnitude in 1975.

Risk Level:
High
Total Number of Earthquakes in Mcswain since 1931 within 30 miles
102
Probability of A 5.0 Earthquake within next 50 years
60.25%

Earthquake Probability for Mcswain, CA

View the probability of a major earthquake within the next 50 years in Mcswain, 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
60.25%
5.1
54.32%
5.2
54.32%
5.2
48.71%
5.3
43.54%
5.4
38.83%
5.5
34.62%
5.6
30.90%
5.7
27.64%
5.8
24.82%
5.9
22.39%
6.0
20.30%
6.1
18.16%
6.2
16.34%
6.3
14.73%
6.4
13.08%
6.5
10.85%
6.6
6.70%
6.7
4.21%
6.8
2.19%
6.9
0.96%
7.0
0.08%
7.1
0.02%
7.2
0.01%
7.3
0.01%
7.4
0.01%
7.5
0.00%
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%