M4.1 Earthquake - Oklahoma

Preliminary Report
Magnitude	4.1
Date-Time	25 May 2021 18:24:57 UTC 25 May 2021 13:24:57 near epicenter 25 May 2021 12:24:57 standard time in your timezone
Location	36.286N 99.915W
Depth	7 km
Distances	3.1 km (1.9 mi) WNW of Shattuck, Oklahoma 49.8 km (30.9 mi) WSW of Woodward, Oklahoma 107.4 km (66.6 mi) NNW of Elk City, Oklahoma 123.1 km (76.3 mi) SE of Liberal, Kansas 234.8 km (145.6 mi) WNW of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 0.0 km; Vertical 0.8 km
Parameters	Nph = 152; Dmin = 0.0 km; Rmss = 0.13 seconds; Gp = 136° Version =
Event ID	ok 2021kemx ***This event has been revised.

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Oklahoma Seismic Network
University of Oklahoma

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