M4.3 - OKLAHOMA

Preliminary Earthquake Report
Magnitude	4.3
Date-Time	20 Sep 2016 04:59:11 UTC 19 Sep 2016 23:59:11 near epicenter 19 Sep 2016 22:59:11 standard time in your timezone
Location	36.923N 97.893W
Depth	5 km
Distances	19 km (11 mi) NW of Medford, Oklahoma 58 km (35 mi) N of Enid, Oklahoma 75 km (46 mi) WNW of Ponca City, Oklahoma 77 km (47 mi) WSW of Arkansas City, Kansas 164 km (101 mi) NNW of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.6 km; Vertical 6.1 km
Parameters	Nph = 108; Dmin = 7.2 km; Rmss = 0.38 seconds; Gp = 22° Version =
Event ID	us 10006qzl

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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