Earthquake Information for Caddo County, Oklahoma

Caddo County, OK has a low earthquake risk, with a total of 3 earthquakes since 1931. The USGS database shows that there is a 3.63% chance of a major earthquake within 50km of Caddo County, OK within the next 50 years. The largest earthquake within 30 miles of Caddo County, OK was a 3.9 Magnitude in 1998.

Risk Level:
Low
Total Number of Earthquakes in Caddo County since 1931
3
Probability of A 5.0 Earthquake within next 50 years
3.63%

Earthquake Probability for Caddo County, OK

View the probability of a major earthquake within the next 50 years in Caddo County, 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
3.63%
5.1
3.15%
5.2
3.15%
5.2
3.15%
5.3
2.76%
5.4
2.45%
5.5
2.20%
5.6
2.12%
5.7
1.93%
5.8
1.83%
5.9
1.70%
6.0
1.66%
6.1
1.54%
6.2
1.48%
6.3
1.39%
6.4
1.36%
6.5
1.30%
6.6
1.26%
6.7
1.19%
6.8
1.02%
6.9
0.79%
7.0
0.40%
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%