At least three earthquakes were reported over the weekend in Oklahoma, Missouri and Texas.
The U.S. Geological Survey indicated at 3.1 magnitude earthquake struck Saturday morning at 7:47 with an epicenter a few miles west of the Post Oak in southern Oklahoma. The epicenter was also about 19 miles southwest of Ardmore with a depth of about 3 miles.
A stronger quake with a 4.0 magnitude struck Saturday morning at 8:04 north of Amarillo, Texas. The Panhandle is not normally the site of earthquakes but this one was a mile from the small town of Gluck and about 10 miles north of Amarillo.
The USGS indicated the depth was about 3 miles.
A few hours later, an earthquake measuring 2.0 magnitude was recorded in southeast Missouri. The epicenter was a mile from the town of Marston and the quake was about 4 miles deep.
Event type: Earthquake
Region: Oklahoma
Geographic coordinates: 34.090N, 97.464W
Magnitude: 3.1
Depth: 5 km
Universal Time (UTC): 20 Oct 2018 12:47:59
Time near the Epicenter: 20 Oct 2018 07:47:59
Local standard time in your area: 20 Oct 2018 06:47:59
Location with respect to nearby cities:
4.4 km (2.7 mi) WNW of Post Oak, Oklahoma
31.0 km (19.2 mi) WSW of Ardmore, Oklahoma
59.8 km (37.1 mi) NNW of Gainesville, Texas
64.5 km (40.0 mi) SE of Duncan, Oklahoma
152.9 km (94.8 mi) S of Oklahoma City, Oklahoma
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Event type: Earthquake
Region: Texas Panhandle region
Geographic coordinates: 35.361N, 101.793W
Magnitude: 4.0
Depth: 5 km
Universal Time (UTC): 20 Oct 2018 13:04:30
Time near the Epicenter: 20 Oct 2018 08:04:30
Local standard time in your area: 20 Oct 2018 07:04:30
Location with respect to nearby cities:
1.8 km (1.1 mi) ESE of Gluck, Texas
15.8 km (9.8 mi) NNE of Amarillo, Texas
43.7 km (27.1 mi) NNE of Canyon, Texas
49.5 km (30.7 mi) SW of Borger, Texas
377.6 km (234.1 mi) E of Santa Fe, New Mexico
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Event type: Earthquake
Region: southeastern Missouri
Geographic coordinates: 36.536N, 89.617W
Magnitude: 2.0
Depth: 8 km
Universal Time (UTC): 20 Oct 2018 15:01:11
Time near the Epicenter: 20 Oct 2018 10:01:11
Local standard time in your area: 20 Oct 2018 09:01:11
Location with respect to nearby cities:
1.9 km (1.2 mi) N of Marston, Missouri
37.9 km (23.5 mi) S of Sikeston, Missouri
51.5 km (32.0 mi) NE of Kennett, Missouri
51.7 km (32.0 mi) WNW of Union City, Tennessee
257.5 km (159.7 mi) W of Nashville, Tennessee