Earthquake Information for Marked Tree, Arkansas

Marked Tree, AR has a moderate earthquake risk, with a total of 67 earthquakes since 1931. The USGS database shows that there is a 16.99% chance of a major earthquake within 50km of Marked Tree, AR within the next 50 years. The largest earthquake within 30 miles of Marked Tree, AR was a 4.9 Magnitude in 1976.

Risk Level:
Moderate
Total Number of Earthquakes in Marked Tree since 1931 within 30 miles
67
Probability of A 5.0 Earthquake within next 50 years
16.99%

Earthquake Probability for Marked Tree, AR

View the probability of a major earthquake within the next 50 years in Marked Tree, 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
16.99%
5.1
15.53%
5.2
15.53%
5.2
15.53%
5.3
14.34%
5.4
13.37%
5.5
12.58%
5.6
12.33%
5.7
11.74%
5.8
11.43%
5.9
11.01%
6.0
10.88%
6.1
10.52%
6.2
10.32%
6.3
10.06%
6.4
9.98%
6.5
9.78%
6.6
9.67%
6.7
9.61%
6.8
9.47%
6.9
9.39%
7.0
9.34%
7.1
9.24%
7.2
9.18%
7.3
9.15%
7.4
7.80%
7.5
6.00%
7.6
5.99%
7.7
1.41%
7.8
1.41%
7.9
1.41%
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%