Earthquake Information for Marmaduke, Arkansas

Marmaduke, AR has a moderate earthquake risk, with a total of 47 earthquakes since 1931. The USGS database shows that there is a 16.25% chance of a major earthquake within 50km of Marmaduke, AR within the next 50 years. The largest earthquake within 30 miles of Marmaduke, AR was a 4.2 Magnitude in 2005.

Risk Level:
Moderate
Total Number of Earthquakes in Marmaduke since 1931 within 30 miles
47
Probability of A 5.0 Earthquake within next 50 years
16.25%

Earthquake Probability for Marmaduke, AR

View the probability of a major earthquake within the next 50 years in Marmaduke, 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
16.25%
5.1
14.67%
5.2
14.67%
5.2
14.67%
5.3
13.37%
5.4
12.32%
5.5
11.46%
5.6
11.19%
5.7
10.55%
5.8
10.21%
5.9
9.75%
6.0
9.61%
6.1
9.24%
6.2
9.04%
6.3
8.76%
6.4
8.67%
6.5
8.46%
6.6
8.34%
6.7
8.27%
6.8
8.12%
6.9
8.04%
7.0
7.99%
7.1
7.90%
7.2
7.86%
7.3
7.83%
7.4
6.66%
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%