Earthquake Information for Chickasha, Oklahoma

Chickasha, OK has a low earthquake risk, with a total of 946 earthquakes since 1931. The USGS database shows that there is a 4.41% chance of a major earthquake within 50km of Chickasha, OK within the next 50 years. The largest earthquake within 30 miles of Chickasha, OK was a 4.2 Magnitude in 1995.

Risk Level:
Low
Total Number of Earthquakes in Chickasha since 1931 within 30 miles
946
Probability of A 5.0 Earthquake within next 50 years
4.41%

Earthquake Probability for Chickasha, OK

View the probability of a major earthquake within the next 50 years in Chickasha, OK.

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
4.41%
5.1
3.78%
5.2
3.78%
5.2
3.78%
5.3
3.27%
5.4
2.86%
5.5
2.53%
5.6
2.43%
5.7
2.18%
5.8
2.05%
5.9
1.88%
6.0
1.82%
6.1
1.66%
6.2
1.58%
6.3
1.47%
6.4
1.43%
6.5
1.34%
6.6
1.29%
6.7
1.22%
6.8
1.03%
6.9
0.80%
7.0
0.41%
7.1
0.19%
7.2
0.07%
7.3
0.03%
7.4
0.01%
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%