Earthquake Information for Crawford County, Illinois

Crawford County, IL has a low earthquake risk, with a total of 0 earthquakes since 1931. The USGS database shows that there is a 4.40% chance of a major earthquake within 50km of Crawford County, IL within the next 50 years.

Risk Level:
Low
Total Number of Earthquakes in Crawford County since 1931
0
Probability of A 5.0 Earthquake within next 50 years
4.40%
  • There are no earthquakes reported in Crawford County, IL.
  • There are no earthquakes reported in Crawford County, IL.

Earthquake Probability for Crawford County, IL

View the probability of a major earthquake within the next 50 years in Crawford County, 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
4.40%
5.1
3.57%
5.2
3.57%
5.2
3.57%
5.3
2.90%
5.4
2.36%
5.5
1.92%
5.6
1.78%
5.7
1.46%
5.8
1.28%
5.9
1.05%
6.0
0.98%
6.1
0.79%
6.2
0.69%
6.3
0.55%
6.4
0.51%
6.5
0.40%
6.6
0.34%
6.7
0.31%
6.8
0.23%
6.9
0.18%
7.0
0.16%
7.1
0.10%
7.2
0.07%
7.3
0.05%
7.4
0.02%
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%