Farmington Earthquake Information

Farmington Earthquake Risk Grade

The USGS database shows that there is a 2.193% chance of a major earthquake within 50 miles of Farmington, Maine within the next 50 years. The largest earthquake within 50 miles of Farmington, Maine was a 4.3 Magnitude in 1983.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
2.193%
5.1
1.781%
5.2
1.781%
5.3
1.448%
5.4
1.180%
5.5
0.964%
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5.6
0.896%
5.7
0.735%
5.8
0.650%
5.9
0.537%
6.0
0.502%
6.1
0.404%
6.2
0.352%
6.3
0.279%
6.4
0.256%
6.5
0.200%
6.6
0.170%
6.7
0.154%
6.8
0.113%
6.9
0.091%
7.0
0.079%
7.1
0.050%
7.2
0.035%
7.3
0.027%
7.4
0.011%
7.5
0.002%
7.6
0.001%
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.