M3.9 - OKLAHOMA

Preliminary Earthquake Report
Magnitude	3.9
Date-Time	20 Nov 2015 22:55:51 UTC 20 Nov 2015 16:55:51 near epicenter 20 Nov 2015 16:55:51 standard time in your timezone
Location	36.909N 97.822W
Depth	5 km
Distances	13 km (8 mi) NW of Medford, Oklahoma 57 km (35 mi) N of Enid, Oklahoma 69 km (42 mi) WNW of Ponca City, Oklahoma 71 km (44 mi) WSW of Arkansas City, Kansas 162 km (100 mi) N of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.7 km; Vertical 4.6 km
Parameters	Nph = 57; Dmin = 7.5 km; Rmss = 0.64 seconds; Gp = 42° Version =
Event ID	us 10003zyj

For updates, maps, and technical information, see: Event Page or USGS Earthquake Hazards Program

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