Parsonsfield Earthquake Information

Parsonsfield Earthquake Risk Grade

The USGS database shows that there is a 3.439% chance of a major earthquake within 50 miles of Parsonsfield, Maine within the next 50 years. The largest earthquake within 50 miles of Parsonsfield, Maine was a 4.7 Magnitude in 1982.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
3.439%
5.1
2.795%
5.2
2.795%
5.3
2.275%
5.4
1.854%
5.5
1.515%
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5.6
1.408%
5.7
1.155%
5.8
1.022%
5.9
0.844%
6.0
0.788%
6.1
0.635%
6.2
0.553%
6.3
0.439%
6.4
0.403%
6.5
0.318%
6.6
0.271%
6.7
0.245%
6.8
0.181%
6.9
0.146%
7.0
0.127%
7.1
0.079%
7.2
0.055%
7.3
0.042%
7.4
0.017%
7.5
0.003%
7.6
0.002%
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.