Leominster Earthquake Information

Leominster Earthquake Risk Grade

The USGS database shows that there is a 21.367% chance of a major earthquake within 50 miles of Leominster, Massachusetts within the next 50 years. The largest earthquake within 50 miles of Leominster, Massachusetts was a 3.7 Magnitude in 1994.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
21.367%
5.1
18.286%
5.2
16.184%
5.3
13.849%
5.4
11.874%
5.5
10.210%
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5.6
8.994%
5.7
7.790%
5.8
6.862%
5.9
6.008%
6.0
5.396%
6.1
4.674%
6.2
4.124%
6.3
3.607%
6.4
3.242%
6.5
2.834%
6.6
2.205%
6.7
1.655%
6.8
1.278%
6.9
0.720%
7.0
0.208%
7.1
0.088%
7.2
0.026%
7.3
0.007%
7.4
0.001%
7.5
0.000%
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.