Earthquake Information for Arkadelphia, Arkansas

Arkadelphia, AR has a low earthquake risk, with a total of 17 earthquakes since 1931. The USGS database shows that there is a 1.11% chance of a major earthquake within 50km of Arkadelphia, AR within the next 50 years. The largest earthquake within 30 miles of Arkadelphia, AR was a 3.8 Magnitude in 1974.

Risk Level:
Low

Total Number of Earthquakes in Arkadelphia since 1931 within 30 miles

Probability of A 5.0 Earthquake within next 50 years

1.11%

Most Recent
Largest

12/30/2013 - 1.7 mag, 0.1mi depth 4.94878 mi from Malvern, AR
11/25/2008 - 2.2 mag, 5.0mi depth 0.5718 mi from Butterfield Township, AR
11/23/2008 - 2.3 mag, 5.0mi depth 1.5386 mi from Magnet Township, AR
11/21/2008 - 2.4 mag, 5.0mi depth 1.0301 mi from Magnet Township, AR
11/10/2008 - 1.8 mag, 5.0mi depth 0.5718 mi from Butterfield Township, AR
11/2/2008 - 2.7 mag, 5.0mi depth 0.6643 mi from Butterfield Township, AR
8/4/2001 - 3.1 mag, 5.0mi depth 3.4204 mi from Bismarck Township, AR
3/16/1997 - 3.4 mag, 5.0mi depth 4.2721 mi from Amity, AR
12/25/1988 - 3.4 mag, 13.0mi depth 1.7416 mi from Clear Creek Township, AR
11/26/1977 - 3.1 mag, 5.0mi depth 4.3939 mi from Whittington Township, AR
2/16/1974 - 1.6 mag, 1.0mi depth 4.5182 mi from Gurdon, AR
2/16/1974 - 1.8 mag, 1.0mi depth 4.5182 mi from Gurdon, AR
2/16/1974 - 2.3 mag, 1.0mi depth 4.4796 mi from Caddo Township, AR
2/15/1974 - 3.6 mag, 1.0mi depth 4.5182 mi from Gurdon, AR
2/15/1974 - 3.6 mag, 1.0mi depth 2.199 mi from Gum Springs, AR
2/15/1974 - 3.8 mag, 1.0mi depth 7.8764 mi from Gurdon, AR
2/15/1974 - 2.8 mag, 1.0mi depth 7.7846 mi from Gurdon, AR

2/15/1974 - 3.8 mag, 1.0mi depth 7.8764 mi from Gurdon, AR
2/15/1974 - 3.6 mag, 1.0mi depth 4.5182 mi from Gurdon, AR
2/15/1974 - 3.6 mag, 1.0mi depth 2.199 mi from Gum Springs, AR
3/16/1997 - 3.4 mag, 5.0mi depth 4.2721 mi from Amity, AR
12/25/1988 - 3.4 mag, 13.0mi depth 1.7416 mi from Clear Creek Township, AR
11/26/1977 - 3.1 mag, 5.0mi depth 4.3939 mi from Whittington Township, AR
8/4/2001 - 3.1 mag, 5.0mi depth 3.4204 mi from Bismarck Township, AR
2/15/1974 - 2.8 mag, 1.0mi depth 7.7846 mi from Gurdon, AR
11/2/2008 - 2.7 mag, 5.0mi depth 0.6643 mi from Butterfield Township, AR
11/21/2008 - 2.4 mag, 5.0mi depth 1.0301 mi from Magnet Township, AR
11/23/2008 - 2.3 mag, 5.0mi depth 1.5386 mi from Magnet Township, AR
2/16/1974 - 2.3 mag, 1.0mi depth 4.4796 mi from Caddo Township, AR
11/25/2008 - 2.2 mag, 5.0mi depth 0.5718 mi from Butterfield Township, AR
11/10/2008 - 1.8 mag, 5.0mi depth 0.5718 mi from Butterfield Township, AR
2/16/1974 - 1.8 mag, 1.0mi depth 4.5182 mi from Gurdon, AR
12/30/2013 - 1.7 mag, 0.1mi depth 4.94878 mi from Malvern, AR
2/16/1974 - 1.6 mag, 1.0mi depth 4.5182 mi from Gurdon, AR

View All

Earthquake Probability for Arkadelphia, AR

View the probability of a major earthquake within the next 50 years in Arkadelphia, AR.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

1.11%

5.1

0.90%

5.2

0.90%

5.2

0.90%

5.3

0.73%

5.4

0.59%

5.5

0.48%

5.6

0.45%

5.7

0.36%

5.8

0.32%

5.9

0.26%

6.0

0.24%

6.1

0.19%

6.2

0.17%

6.3

0.13%

6.4

0.12%

6.5

0.10%

6.6

0.08%

6.7

0.07%

6.8

0.05%

6.9

0.04%

7.0

0.04%

7.1

0.02%

7.2

0.02%

7.3

0.01%

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%

Earthquake Count for Arkadelphia, AR

View the number of earthquake incidents in Arkadelphia, AR by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Arkadelphia, AR

Total Number of Earthquakes in Arkadelphia, AR within 30 miles. All distances and depths in the table are measured in miles.

12/30/2013

1.7

0.1

4.95

Earthquake Information for Arkadelphia, Arkansas

Earthquake Probability for Arkadelphia, AR

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Arkadelphia, AR

List of Earthquake Incidents for Arkadelphia, AR

Risk Of Natural Disasters In Arkadelphia, AR

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