Arnold Earthquake Information

Arnold Earthquake Risk Grade

The USGS database shows that there is a 30.432% chance of a major earthquake within 50 miles of Arnold, California within the next 50 years. The largest earthquake within 50 miles of Arnold, California was a 5.4 Magnitude in 1994.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
30.432%
5.1
25.996%
5.2
22.092%
5.3
18.688%
5.4
15.745%
5.5
13.215%
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5.6
11.053%
5.7
9.213%
5.8
7.655%
5.9
6.338%
6.0
5.228%
6.1
4.096%
6.2
3.145%
6.3
2.298%
6.4
1.587%
6.5
0.911%
6.6
0.704%
6.7
0.520%
6.8
0.349%
6.9
0.203%
7.0
0.070%
7.1
0.054%
7.2
0.040%
7.3
0.027%
7.4
0.016%
7.5
0.007%
7.6
0.000%
7.7
0.000%
7.8
0.000%
7.9
0.000%
8.0
0.000%
8.1
0.000%
8.2
0.000%
8.3
0.000%
8.4
0.000%
8.5
0.000%
8.6
0.000%
8.7
0.000%
8.8
0.000%
8.9
0.000%
9.0
0.000%
9.1
0.000%
9.2
0.000%

Historical Earthquake Data (Within 50 Miles)

All distances and depths in the table below are measured in miles.