Earthquake Information for Mcarthur, California

Mcarthur, CA has a high earthquake risk, with a total of 298 earthquakes since 1931. The USGS database shows that there is a 46.15% chance of a major earthquake within 50km of Mcarthur, CA within the next 50 years. The largest earthquake within 30 miles of Mcarthur, CA was a 5.0 Magnitude in 2023.

Risk Level:
High
Total Number of Earthquakes in Mcarthur since 1931 within 30 miles
298
Probability of A 5.0 Earthquake within next 50 years
46.15%

Earthquake Probability for Mcarthur, CA

View the probability of a major earthquake within the next 50 years in Mcarthur, 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
46.15%
5.1
41.30%
5.2
41.30%
5.2
36.94%
5.3
33.06%
5.4
29.65%
5.5
26.69%
5.6
24.13%
5.7
21.93%
5.8
20.05%
5.9
18.46%
6.0
17.11%
6.1
15.74%
6.2
14.59%
6.3
13.59%
6.4
12.76%
6.5
12.04%
6.6
10.35%
6.7
8.88%
6.8
7.60%
6.9
6.46%
7.0
5.13%
7.1
3.69%
7.2
2.35%
7.3
1.39%
7.4
0.77%
7.5
0.35%
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%