2026-03-23 11:49:15 (M3.0) Oklahoma 35.6 -98.0 (86843)

M3.0 Earthquake - Oklahoma

Preliminary Report

Magnitude	3.0
Date-Time	Universal Time (UTC): 23 Mar 2026 11:49:15 Time near the Epicenter (1): 23 Mar 2026 06:49:15 Time in your area (1): 23 Mar 2026 05:49:15
Location	35.630N 98.022W
Depth	2 km
Distances	9.3 km (5.8 mi) ENE of Calumet, Oklahoma 12.4 km (7.7 mi) NNW of El Reno, Oklahoma 27.2 km (16.9 mi) WNW of Yukon, Oklahoma 37.4 km (23.2 mi) WNW of Bethany, Oklahoma 49.3 km (30.5 mi) WNW of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.4 km; Vertical 1.2 km
Parameters	Nph = 134; Dmin = 17.8 km; Rmss = 0.63 seconds; Gp = 33° Version =
Event ID	ok 2026fsxd

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

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2026-03-22 05:50:32 (M3.2) Oklahoma 34.4 -97.4 (86843)

M3.2 Earthquake - Oklahoma

Preliminary Report

Magnitude	3.2
Date-Time	Universal Time (UTC): 22 Mar 2026 05:50:32 Time near the Epicenter (1): 22 Mar 2026 00:50:32 Time in your area (1): 21 Mar 2026 23:50:32
Location	34.416N 97.447W
Depth	11 km
Distances	6.8 km (4.2 mi) ESE of Ratliff City, Oklahoma 38.7 km (24.0 mi) NW of Ardmore, Oklahoma 47.9 km (29.7 mi) ESE of Duncan, Oklahoma 80.9 km (50.2 mi) WSW of Ada, Oklahoma 116.8 km (72.4 mi) S of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.9 km; Vertical 5.1 km
Parameters	Nph = 42; Dmin = 6.3 km; Rmss = 0.44 seconds; Gp = 43° Version =
Event ID	us 6000sid7

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey


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2026-03-21 15:26:34 (M3.2) Oklahoma 35.0 -97.8 (86843)

M3.2 Earthquake - Oklahoma

Preliminary Report

Magnitude	3.2
Date-Time	Universal Time (UTC): 21 Mar 2026 15:26:35 Time near the Epicenter (1): 21 Mar 2026 10:26:35 Time in your area (1): 21 Mar 2026 09:26:35
Location	35.016N 97.764W
Depth	5 km
Distances	11.3 km (7.0 mi) N of Alex, Oklahoma 16.2 km (10.1 mi) ESE of Chickasha, Oklahoma 37.4 km (23.2 mi) SW of Norman, Oklahoma 41.0 km (25.4 mi) S of Mustang, Oklahoma 54.9 km (34.1 mi) SSW of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.5 km; Vertical 0.0 km
Parameters	Nph = 148; Dmin = 11.5 km; Rmss = 0.79 seconds; Gp = 34° Version =
Event ID	ok 2026fpnh

(1) Nominal Standard Time; local and daylight savings time zone may differ.
For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

Disclaimer

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for M3.0 at all times.

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