Earthquake Information for Madison, Arkansas

Madison, AR has a moderate earthquake risk, with a total of 10 earthquakes since 1931. The USGS database shows that there is a 11.53% chance of a major earthquake within 50km of Madison, AR within the next 50 years. The largest earthquake within 30 miles of Madison, AR was a 3.9 Magnitude in 2012.

Risk Level:
Moderate
Total Number of Earthquakes in Madison since 1931 within 30 miles
10
Probability of A 5.0 Earthquake within next 50 years
11.53%

Earthquake Probability for Madison, AR

View the probability of a major earthquake within the next 50 years in Madison, 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
11.53%
5.1
10.82%
5.2
10.82%
5.2
10.82%
5.3
10.25%
5.4
9.78%
5.5
9.41%
5.6
9.29%
5.7
9.01%
5.8
8.87%
5.9
8.67%
6.0
8.61%
6.1
8.44%
6.2
8.35%
6.3
8.23%
6.4
8.19%
6.5
8.09%
6.6
8.04%
6.7
8.02%
6.8
7.95%
6.9
7.91%
7.0
7.89%
7.1
7.84%
7.2
7.82%
7.3
7.80%
7.4
6.65%
7.5
5.12%
7.6
5.12%
7.7
1.20%
7.8
1.20%
7.9
1.20%
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%