Polk City Earthquake Information

Polk City Earthquake Risk Grade

The USGS database shows that there is a 1.877% chance of a major earthquake within 50 miles of Polk City, Florida within the next 50 years. The largest earthquake within 50 miles of Polk City, Florida was a 0 Magnitude in .

Probability of earthquakes within the next 50 years

Within 31 Miles / 50km above magnitude

Magnitude
Probability
5.0
1.877%
5.1
1.524%
5.2
1.524%
5.3
1.240%
5.4
1.011%
5.5
0.827%
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5.6
0.768%
5.7
0.631%
5.8
0.559%
5.9
0.463%
6.0
0.433%
6.1
0.346%
6.2
0.300%
6.3
0.235%
6.4
0.215%
6.5
0.166%
6.6
0.139%
6.7
0.125%
6.8
0.088%
6.9
0.069%
7.0
0.058%
7.1
0.036%
7.2
0.025%
7.3
0.019%
7.4
0.008%
7.5
0.001%
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.