Wallingford Earthquake Information

Wallingford Earthquake Risk Grade

The USGS database shows that there is a 2.123% chance of a major earthquake within 50 miles of Wallingford, Connecticut within the next 50 years. The largest earthquake within 50 miles of Wallingford, Connecticut was a 3.8 Magnitude in 1981.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
2.123%
5.1
1.706%
5.2
1.691%
5.3
1.356%
5.4
1.086%
5.5
0.868%
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5.6
0.795%
5.7
0.634%
5.8
0.546%
5.9
0.433%
6.0
0.395%
6.1
0.300%
6.2
0.249%
6.3
0.182%
6.4
0.159%
6.5
0.108%
6.6
0.081%
6.7
0.066%
6.8
0.032%
6.9
0.017%
7.0
0.008%
7.1
0.003%
7.2
0.000%
7.3
0.000%
7.4
0.000%
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.