Alcolu Earthquake Information

Alcolu Earthquake Risk Grade

The USGS database shows that there is a 7.349% chance of a major earthquake within 50 miles of Alcolu, South Carolina within the next 50 years. The largest earthquake within 50 miles of Alcolu, South Carolina was a 4.4 Magnitude in 1992.

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
7.349%
5.1
6.718%
5.2
6.718%
5.3
6.208%
5.4
5.796%
5.5
5.463%
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5.6
5.358%
5.7
5.111%
5.8
4.980%
5.9
4.806%
6.0
4.751%
6.1
4.593%
6.2
4.509%
6.3
4.395%
6.4
4.360%
6.5
4.271%
6.6
4.223%
6.7
4.198%
6.8
4.134%
6.9
3.524%
7.0
3.505%
7.1
2.710%
7.2
2.685%
7.3
2.671%
7.4
0.725%
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.