2013-10-21 04:01:57 (M5.4) TONGA REGION -22.9 -174.9 (70fa9)

M5.4 - TONGA REGION

Preliminary Earthquake Report

Magnitude	5.4
Date-Time	21 Oct 2013 04:01:57 UTC 20 Oct 2013 16:01:57 near epicenter 21 Oct 2013 09:31:57 standard time in your timezone
Location	22.883S 174.889W
Depth	24 km
Distances	171 km (106 mi) S of `Ohonua, Tonga 196 km (121 mi) S of Nuku`alofa, Tonga 871 km (540 mi) SE of Suva, Fiji 934 km (579 mi) SE of Lambasa, Fiji 980 km (607 mi) SE of Nadi, Fiji
Location Uncertainty	Horizontal: 0.0 km; Vertical 4.3 km
Parameters	Nph = 111; Dmin = 767.6 km; Rmss = 1.07 seconds; Gp = 37° Version =
Event ID	us b000khrf

For updates, maps, and technical information, see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey
http://earthquake.usgs.gov/regional/neic/


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