M3.9 - OKLAHOMA

Preliminary Earthquake Report
Magnitude	3.9
Date-Time	25 Dec 2015 19:12:25 UTC 25 Dec 2015 13:12:25 near epicenter 25 Dec 2015 13:12:25 standard time in your timezone
Location	36.699N 97.986W
Depth	4 km
Distances	25 km (15 mi) WSW of Medford, Oklahoma 34 km (21 mi) NNW of Enid, Oklahoma 80 km (49 mi) W of Ponca City, Oklahoma 93 km (57 mi) WSW of Arkansas City, Kansas 142 km (88 mi) NNW of Oklahoma City, Oklahoma
Location Uncertainty	Horizontal: 1.9 km; Vertical 7.3 km
Parameters	Nph = 43; Dmin = 10.2 km; Rmss = 0.38 seconds; Gp = 50° Version =
Event ID	us 100049hz

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

Disclaimer

This email was sent to david@soonerpolitics.org

You requested mail for events within the 'Oklahoma' region
for M3.5 at all times.

To change your parameters, go to:

https://sslearthquake.usgs.gov/ens

To unsubscribe, send a one-line reply to this message with:

STOP david@soonerpolitics.org