2012-02-11 05:10:47 (Mb 5.2) TONGA -20.7 -175.7 (1cbfb)

[ens@xxxxxxxx (USGS ENS)]

5.2 Mb - TONGA

Preliminary Earthquake Report

Magnitude	5.2 Mb
Date-Time	11 Feb 2012 05:10:47 UTC 11 Feb 2012 18:10:47 near epicenter 10 Feb 2012 21:10:47 standard time in your timezone
Location	20.742S 175.686W
Depth	169 km
Distances	65 km (41 miles) NW (314 degrees) of NUKU'ALOFA, Tonga 293 km (182 miles) SW (217 degrees) of Neiafu, Tonga 2764 km (1717 miles) WSW (258 degrees) of PAPEETE, Tahiti, French Polynesia
Location Uncertainty	Horizontal: 28.4 km; Vertical 12.3 km
Parameters	Nph = 42; Dmin = 862.7 km; Rmss = 0.77 seconds; Gp = 140° M-type = Mb; Version = 8
Event ID	US b0007z2j

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

National Earthquake Information Center
U.S. Geological Survey
http://neic.usgs.gov/

Disclaimer

This email was sent to list-quake@xxxxxxxxxxx You requested mail for events between -90.0/90.0 latitude and 180.0/-180.0 longitude (Default World) for M3.5 between 08:00 and 20:00 and M4.0 other times. To change your parameters or unsubscribe, go to: https://sslearthquake.usgs.gov/ens/