2020-01-10 00:39:29 (M4.9) Tonga -21.5 -173.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	10 Jan 2020 00:39:30 UTC 9 Jan 2020 12:39:30 near epicenter 9 Jan 2020 16:39:30 standard time in your timezone
Location	21.531S 173.864W
Depth	10 km
Distances	114.7 km (71.1 mi) E of �Ohonua, Tonga 145.4 km (90.1 mi) ESE of Nuku�alofa, Tonga 863.1 km (535.1 mi) SSW of T?funa, American Samoa 869.7 km (539.2 mi) SSW of Pago Pago, American Samoa 880.5 km (545.9 mi) SSW of Apia, Samoa
Location Uncertainty	Horizontal: 11.1 km; Vertical 1.9 km
Parameters	Nph = 52; Dmin = 871.4 km; Rmss = 1.05 seconds; Gp = 112° Version =
Event ID	us 70006xbq

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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