2020-12-24 03:54:33 (M4.9) Tonga region -18.7 -172.9 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga region

Preliminary Report

Magnitude	4.9
Date-Time	24 Dec 2020 03:54:34 UTC 23 Dec 2020 15:54:34 near epicenter 23 Dec 2020 19:54:34 standard time in your timezone
Location	18.731S 172.883W
Depth	10 km
Distances	116.5 km (72.2 mi) E of Neiafu, Tonga 360.5 km (223.5 mi) NE of Nuku�alofa, Tonga 538.4 km (333.8 mi) SSW of T?funa, American Samoa 545.0 km (337.9 mi) SSW of Pago Pago, American Samoa 555.0 km (344.1 mi) SSW of Apia, Samoa
Location Uncertainty	Horizontal: 8.2 km; Vertical 2.0 km
Parameters	Nph = 16; Dmin = 546.0 km; Rmss = 0.68 seconds; Gp = 105° Version =
Event ID	us 6000d2e9

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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