Earthquake Information for West Oak Bluff Township, Arkansas

West Oak Bluff Township, AR has a moderate earthquake risk, with a total of 24 earthquakes since 1931. The USGS database shows that there is a 10.54% chance of a major earthquake within 50km of West Oak Bluff Township, AR within the next 50 years. The largest earthquake within 30 miles of West Oak Bluff Township, AR was a 3.5 Magnitude in 1982.

Risk Level:
Moderate
Total Number of Earthquakes in West Oak Bluff Township since 1931 within 30 miles
24
Probability of A 5.0 Earthquake within next 50 years
10.54%

Earthquake Probability for West Oak Bluff Township, AR

View the probability of a major earthquake within the next 50 years in West Oak Bluff Township, AR.

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
10.54%
5.1
8.85%
5.2
8.85%
5.2
8.85%
5.3
7.46%
5.4
6.34%
5.5
5.42%
5.6
5.13%
5.7
4.44%
5.8
4.08%
5.9
3.59%
6.0
3.44%
6.1
3.03%
6.2
2.81%
6.3
2.50%
6.4
2.40%
6.5
2.16%
6.6
2.03%
6.7
1.97%
6.8
1.80%
6.9
1.71%
7.0
1.67%
7.1
1.57%
7.2
1.52%
7.3
1.50%
7.4
1.24%
7.5
0.93%
7.6
0.93%
7.7
0.21%
7.8
0.21%
7.9
0.21%
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%