Earthquake Information for Rector, Arkansas

Rector, AR has a moderate earthquake risk, with a total of 62 earthquakes since 1931. The USGS database shows that there is a 16.34% chance of a major earthquake within 50km of Rector, AR within the next 50 years. The largest earthquake within 30 miles of Rector, AR was a 4.0 Magnitude in 2015.

Risk Level:
Moderate
Total Number of Earthquakes in Rector since 1931 within 30 miles
62
Probability of A 5.0 Earthquake within next 50 years
16.34%

Earthquake Probability for Rector, AR

View the probability of a major earthquake within the next 50 years in Rector, 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
16.34%
5.1
14.76%
5.2
14.76%
5.2
14.76%
5.3
13.47%
5.4
12.41%
5.5
11.55%
5.6
11.28%
5.7
10.64%
5.8
10.30%
5.9
9.84%
6.0
9.70%
6.1
9.30%
6.2
9.08%
6.3
8.79%
6.4
8.70%
6.5
8.47%
6.6
8.35%
6.7
8.28%
6.8
8.13%
6.9
8.05%
7.0
8.00%
7.1
7.91%
7.2
7.86%
7.3
7.83%
7.4
6.67%
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%