Earthquake Information for Lonoke, Arkansas

Lonoke, AR has a low earthquake risk, with a total of 2 earthquakes since 1931. The USGS database shows that there is a 1.91% chance of a major earthquake within 50km of Lonoke, AR within the next 50 years. The largest earthquake within 30 miles of Lonoke, AR was a 3.4 Magnitude in 1974.

Risk Level:
Low
Total Number of Earthquakes in Lonoke since 1931 within 30 miles
2
Probability of A 5.0 Earthquake within next 50 years
1.91%

Earthquake Probability for Lonoke, AR

View the probability of a major earthquake within the next 50 years in Lonoke, 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
1.91%
5.1
1.54%
5.2
1.54%
5.2
1.54%
5.3
1.25%
5.4
1.01%
5.5
0.81%
5.6
0.75%
5.7
0.61%
5.8
0.54%
5.9
0.44%
6.0
0.40%
6.1
0.32%
6.2
0.28%
6.3
0.22%
6.4
0.20%
6.5
0.15%
6.6
0.13%
6.7
0.11%
6.8
0.08%
6.9
0.06%
7.0
0.05%
7.1
0.03%
7.2
0.02%
7.3
0.02%
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%