2019-12-20 17:20:19 (M5.0) Tonga -21.5 -173.8 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M5.0 Earthquake - Tonga

Preliminary Report

Magnitude	5.0
Date-Time	20 Dec 2019 17:20:20 UTC 20 Dec 2019 05:20:20 near epicenter 20 Dec 2019 09:20:20 standard time in your timezone
Location	21.493S 173.836W
Depth	10 km
Distances	116.9 km (72.5 mi) E of �Ohonua, Tonga 147.0 km (91.2 mi) ESE of Nuku�alofa, Tonga 858.1 km (532.0 mi) SSW of T?funa, American Samoa 864.7 km (536.1 mi) SSW of Pago Pago, American Samoa 875.6 km (542.9 mi) SSW of Apia, Samoa
Location Uncertainty	Horizontal: 8.5 km; Vertical 1.9 km
Parameters	Nph = 55; Dmin = 487.7 km; Rmss = 1.29 seconds; Gp = 111° Version =
Event ID	us 70006p5d

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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