Earthquake Information for Stephens County, Oklahoma

Stephens County, OK has a low earthquake risk, with a total of 16 earthquakes since 1931. The USGS database shows that there is a 3.46% chance of a major earthquake within 50km of Stephens County, OK within the next 50 years. The largest earthquake within 30 miles of Stephens County, OK was a 4.2 Magnitude in 1995.

Risk Level:
Low

Total Number of Earthquakes in Stephens County since 1931

Probability of A 5.0 Earthquake within next 50 years

3.46%

Most Recent
Largest

3/16/2024 - 2.2 mag, 3.7mi depth 6 mi from Loco, OK
3/16/2024 - 2.2 mag, 1.5mi depth 5 mi from Loco, OK
2/13/2024 - 1.9 mag, 14.9mi depth 4 mi from Velma, OK
1/25/2024 - 1.9 mag, 15.3mi depth 9 mi from Velma, OK
1/24/2024 - 2.0 mag, 25.3mi depth 8 mi from Loco, OK
1/23/2024 - 2.3 mag, 2.6mi depth 6 mi from Velma, OK
1/23/2024 - 1.9 mag, 4.1mi depth 8 mi from Velma, OK
1/23/2024 - 1.9 mag, 4.6mi depth 7 mi from Velma, OK
1/22/2024 - 2.3 mag, 1.4mi depth 7 mi from Velma, OK
1/22/2024 - 2.5 mag, 7.2mi depth 5 mi from Velma, OK
1/21/2024 - 2.2 mag, 1.7mi depth 11 mi from Duncan, OK
1/20/2024 - 2.3 mag, 1.5mi depth 6 mi from Velma, OK
1/20/2024 - 2.3 mag, 4.2mi depth 7 mi from Velma, OK
1/20/2024 - 1.7 mag, 5.3mi depth 6 mi from Velma, OK
10/14/2023 - 2.0 mag, 4.2mi depth 6 mi from Velma, OK
10/13/2023 - 1.6 mag, 5.9mi depth 6 mi from Velma, OK
10/11/2023 - 1.9 mag, 4.8mi depth 7 mi from Velma, OK
10/8/2023 - 1.7 mag, 4.8mi depth 6 mi from Velma, OK
10/8/2023 - 2.1 mag, 4.8mi depth 6 mi from Velma, OK
10/6/2023 - 2.4 mag, 6.6mi depth 6 mi from Velma, OK
10/5/2023 - 2.7 mag, 0.5mi depth 6 mi from Velma, OK
10/2/2023 - 2.1 mag, 2.5mi depth 5 mi from Velma, OK
9/30/2023 - 2.0 mag, 4.6mi depth 4 mi from Velma, OK
9/28/2023 - 2.0 mag, 4.2mi depth 4 mi from Velma, OK
9/24/2023 - 3.8 mag, 0.9mi depth 6 mi from Velma, OK
9/23/2023 - 2.1 mag, 4.4mi depth 7 mi from Velma, OK
9/21/2023 - 2.9 mag, 5.0mi depth 6 mi from Velma, OK
9/21/2023 - 2.1 mag, 4.4mi depth 6 mi from Velma, OK
9/21/2023 - 2.2 mag, 1.7mi depth 5 mi from Velma, OK
9/21/2023 - 2.1 mag, 4.8mi depth 7 mi from Velma, OK
9/21/2023 - 2.1 mag, 2.6mi depth 6 mi from Velma, OK
9/21/2023 - 3.0 mag, 6.6mi depth 6 mi from Velma, OK
9/20/2023 - 3.1 mag, 5.0mi depth 5 mi from Velma, OK
9/19/2023 - 2.7 mag, 1.5mi depth 7 mi from Velma, OK
9/19/2023 - 2.9 mag, 0.2mi depth 6 mi from Velma, OK
9/19/2023 - 2.1 mag, 6.7mi depth 6 mi from Velma, OK
5/22/2023 - 2.1 mag, 5.0mi depth 3 mi from Velma, OK
5/22/2023 - 2.3 mag, 4.3mi depth 6 mi from Velma, OK
5/9/2023 - 2.5 mag, 1.6mi depth 7 mi from Velma, OK
5/9/2023 - 2.3 mag, 7.0mi depth 6 mi from Velma, OK
5/9/2023 - 2.1 mag, 10.0mi depth 6 mi from Velma, OK
5/6/2023 - 2.5 mag, 1.3mi depth 5 mi from Velma, OK
5/5/2023 - 3.0 mag, 0.1mi depth 5 mi from Velma, OK
5/5/2023 - 2.1 mag, 13.6mi depth 5 mi from Velma, OK
5/5/2023 - 2.2 mag, 3.5mi depth 6 mi from Bray, OK
5/4/2023 - 1.9 mag, 5.0mi depth 6 mi from Velma, OK
5/4/2023 - 2.4 mag, 1.1mi depth 5 mi from Velma, OK
3/7/2023 - 2.1 mag, 4.9mi depth 5 mi from Velma, OK
3/6/2023 - 2.0 mag, 3.0mi depth 5 mi from Velma, OK
5/31/2022 - 2.2 mag, 14.6mi depth 2 mi from Velma, OK
12/9/2021 - 2.4 mag, 2.3mi depth 4 mi from Bray, OK
9/30/2021 - 2.2 mag, 9.5mi depth 8 mi from Comanche, OK
5/2/2021 - 2.1 mag, 3.8mi depth 10 mi from Bray, OK
2/4/2020 - 2.4 mag, 3.9mi depth 12 mi from Bray, OK
1/27/2020 - 2.1 mag, 5.1mi depth 11 mi from Bray, OK
1/25/2020 - 2.8 mag, 2.9mi depth 13 mi from Bray, OK
1/25/2020 - 2.1 mag, 3.3mi depth 12 mi from Bray, OK
1/24/2020 - 2.6 mag, 0.7mi depth 13 mi from Bray, OK
11/4/2014 - 2.6 mag, 5.0mi depth 9 mi from Bray, OK
9/22/2014 - 3.6 mag, 5.0mi depth 16 mi from Bray, OK
6/21/2014 - 2.7 mag, 5.0mi depth 11 mi from Bray, OK
4/29/2014 - 2.7 mag, 5.0mi depth 3 mi from Velma, OK
4/29/2014 - 2.5 mag, 5.0mi depth 4 mi from Velma, OK
4/28/2014 - 2.6 mag, 5.0mi depth 3 mi from Velma, OK
4/28/2014 - 2.5 mag, 5.0mi depth 3 mi from Velma, OK
4/28/2014 - 2.5 mag, 5.0mi depth 2 mi from Velma, OK
1/1/2013 - 2.8 mag, 5.0mi depth 6 mi from Loco, OK
5/19/2005 - 2.5 mag, 5.0mi depth 6 mi from Comanche, OK
3/12/2002 - 2.2 mag, 5.0mi depth 5 mi from Loco, OK
11/7/1985 - 2.0 mag, 5.0mi depth 10 mi from Loco, OK

9/24/2023 - 3.8 mag, 0.9mi depth 6 mi from Velma, OK
9/22/2014 - 3.6 mag, 5.0mi depth 16 mi from Bray, OK
9/20/2023 - 3.1 mag, 5.0mi depth 5 mi from Velma, OK
9/21/2023 - 3.0 mag, 6.6mi depth 6 mi from Velma, OK
5/5/2023 - 3.0 mag, 0.1mi depth 5 mi from Velma, OK
9/21/2023 - 2.9 mag, 5.0mi depth 6 mi from Velma, OK
9/19/2023 - 2.9 mag, 0.2mi depth 6 mi from Velma, OK
1/25/2020 - 2.8 mag, 2.9mi depth 13 mi from Bray, OK
1/1/2013 - 2.8 mag, 5.0mi depth 6 mi from Loco, OK
10/5/2023 - 2.7 mag, 0.5mi depth 6 mi from Velma, OK
4/29/2014 - 2.7 mag, 5.0mi depth 3 mi from Velma, OK
9/19/2023 - 2.7 mag, 1.5mi depth 7 mi from Velma, OK
6/21/2014 - 2.7 mag, 5.0mi depth 11 mi from Bray, OK
11/4/2014 - 2.6 mag, 5.0mi depth 9 mi from Bray, OK
1/24/2020 - 2.6 mag, 0.7mi depth 13 mi from Bray, OK
4/28/2014 - 2.6 mag, 5.0mi depth 3 mi from Velma, OK
4/28/2014 - 2.5 mag, 5.0mi depth 3 mi from Velma, OK
5/6/2023 - 2.5 mag, 1.3mi depth 5 mi from Velma, OK
1/22/2024 - 2.5 mag, 7.2mi depth 5 mi from Velma, OK
4/28/2014 - 2.5 mag, 5.0mi depth 2 mi from Velma, OK
5/9/2023 - 2.5 mag, 1.6mi depth 7 mi from Velma, OK
4/29/2014 - 2.5 mag, 5.0mi depth 4 mi from Velma, OK
5/19/2005 - 2.5 mag, 5.0mi depth 6 mi from Comanche, OK
10/6/2023 - 2.4 mag, 6.6mi depth 6 mi from Velma, OK
12/9/2021 - 2.4 mag, 2.3mi depth 4 mi from Bray, OK
5/4/2023 - 2.4 mag, 1.1mi depth 5 mi from Velma, OK
2/4/2020 - 2.4 mag, 3.9mi depth 12 mi from Bray, OK
1/22/2024 - 2.3 mag, 1.4mi depth 7 mi from Velma, OK
5/9/2023 - 2.3 mag, 7.0mi depth 6 mi from Velma, OK
1/23/2024 - 2.3 mag, 2.6mi depth 6 mi from Velma, OK
5/22/2023 - 2.3 mag, 4.3mi depth 6 mi from Velma, OK
1/20/2024 - 2.3 mag, 1.5mi depth 6 mi from Velma, OK
1/20/2024 - 2.3 mag, 4.2mi depth 7 mi from Velma, OK
9/30/2021 - 2.2 mag, 9.5mi depth 8 mi from Comanche, OK
9/21/2023 - 2.2 mag, 1.7mi depth 5 mi from Velma, OK
5/31/2022 - 2.2 mag, 14.6mi depth 2 mi from Velma, OK
3/12/2002 - 2.2 mag, 5.0mi depth 5 mi from Loco, OK
3/16/2024 - 2.2 mag, 1.5mi depth 5 mi from Loco, OK
3/16/2024 - 2.2 mag, 3.7mi depth 6 mi from Loco, OK
5/5/2023 - 2.2 mag, 3.5mi depth 6 mi from Bray, OK
1/21/2024 - 2.2 mag, 1.7mi depth 11 mi from Duncan, OK
5/2/2021 - 2.1 mag, 3.8mi depth 10 mi from Bray, OK
9/21/2023 - 2.1 mag, 4.4mi depth 6 mi from Velma, OK
9/21/2023 - 2.1 mag, 4.8mi depth 7 mi from Velma, OK
10/8/2023 - 2.1 mag, 4.8mi depth 6 mi from Velma, OK
5/9/2023 - 2.1 mag, 10.0mi depth 6 mi from Velma, OK
9/21/2023 - 2.1 mag, 2.6mi depth 6 mi from Velma, OK
5/22/2023 - 2.1 mag, 5.0mi depth 3 mi from Velma, OK
3/7/2023 - 2.1 mag, 4.9mi depth 5 mi from Velma, OK
9/23/2023 - 2.1 mag, 4.4mi depth 7 mi from Velma, OK
1/25/2020 - 2.1 mag, 3.3mi depth 12 mi from Bray, OK
9/19/2023 - 2.1 mag, 6.7mi depth 6 mi from Velma, OK
1/27/2020 - 2.1 mag, 5.1mi depth 11 mi from Bray, OK
5/5/2023 - 2.1 mag, 13.6mi depth 5 mi from Velma, OK
10/2/2023 - 2.1 mag, 2.5mi depth 5 mi from Velma, OK
3/6/2023 - 2.0 mag, 3.0mi depth 5 mi from Velma, OK
11/7/1985 - 2.0 mag, 5.0mi depth 10 mi from Loco, OK
1/24/2024 - 2.0 mag, 25.3mi depth 8 mi from Loco, OK
10/14/2023 - 2.0 mag, 4.2mi depth 6 mi from Velma, OK
9/28/2023 - 2.0 mag, 4.2mi depth 4 mi from Velma, OK
9/30/2023 - 2.0 mag, 4.6mi depth 4 mi from Velma, OK
1/23/2024 - 1.9 mag, 4.1mi depth 8 mi from Velma, OK
10/11/2023 - 1.9 mag, 4.8mi depth 7 mi from Velma, OK
1/23/2024 - 1.9 mag, 4.6mi depth 7 mi from Velma, OK
5/4/2023 - 1.9 mag, 5.0mi depth 6 mi from Velma, OK
1/25/2024 - 1.9 mag, 15.3mi depth 9 mi from Velma, OK
2/13/2024 - 1.9 mag, 14.9mi depth 4 mi from Velma, OK
10/8/2023 - 1.7 mag, 4.8mi depth 6 mi from Velma, OK
1/20/2024 - 1.7 mag, 5.3mi depth 6 mi from Velma, OK
10/13/2023 - 1.6 mag, 5.9mi depth 6 mi from Velma, OK

View All

Earthquake Probability for Stephens County, OK

View the probability of a major earthquake within the next 50 years in Stephens County, OK.

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

3.46%

5.1

3.01%

5.2

3.01%

5.2

3.01%

5.3

2.65%

5.4

2.36%

5.5

2.12%

5.6

2.05%

5.7

1.88%

5.8

1.78%

5.9

1.66%

6.0

1.62%

6.1

1.52%

6.2

1.46%

6.3

1.39%

6.4

1.36%

6.5

1.31%

6.6

1.27%

6.7

1.20%

6.8

1.04%

6.9

0.81%

7.0

0.42%

7.1

0.20%

7.2

0.08%

7.3

0.03%

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 Stephens County, OK

View the number of earthquake incidents in Stephens County, OK by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Stephens County, OK

Total Number of Earthquakes in Stephens County, OK within 30 miles. All distances and depths in the table are measured in miles.

Date

Magnitude

Depth

03/16/2024

2.2

3.7

Earthquake Information for Stephens County, Oklahoma

Earthquake Probability for Stephens County, OK

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

Earthquake Count for Stephens County, OK

List of Earthquake Incidents for Stephens County, OK

Risk Of Natural Disasters In Stephens County, OK

Related Pages

Oklahoma Earthquakes by City