Earthquake Information for Eastern Township, Illinois

Eastern Township, IL has a moderate earthquake risk, with a total of 22 earthquakes since 1931. The USGS database shows that there is a 8.95% chance of a major earthquake within 50km of Eastern Township, IL within the next 50 years. The largest earthquake within 30 miles of Eastern Township, IL was a 4.1 Magnitude in 1984.

Risk Level:
Moderate
Total Number of Earthquakes in Eastern Township since 1931 within 30 miles
22
Probability of A 5.0 Earthquake within next 50 years
8.95%

Earthquake Probability for Eastern Township, IL

View the probability of a major earthquake within the next 50 years in Eastern Township, IL.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2
(within 31 km/51 miles above magnitude)
MAGNITUDE
PROBABILITY
5.0
8.95%
5.1
7.28%
5.2
7.28%
5.2
7.28%
5.3
5.92%
5.4
4.81%
5.5
3.91%
5.6
3.62%
5.7
2.95%
5.8
2.59%
5.9
2.11%
6.0
1.96%
6.1
1.55%
6.2
1.33%
6.3
1.03%
6.4
0.93%
6.5
0.70%
6.6
0.58%
6.7
0.51%
6.8
0.34%
6.9
0.26%
7.0
0.21%
7.1
0.13%
7.2
0.09%
7.3
0.07%
7.4
0.03%
7.5
0.00%
7.6
0.00%
7.7
0.00%
7.8
0.00%
7.9
0.00%
8.0
0.00%
8.1
0.00%
8.2
0.00%
8.3
0.00%
8.4
0.00%
8.5
0.00%
8.6
0.00%
8.7
0.00%
8.8
0.00%
8.9
0.00%
9.0
0.00%
9.1
0.00%
9.2
0.00%