2020-12-14 08:22:18 (M4.9) Tonga region -17.2 -172.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga region

Preliminary Report

Magnitude	4.9
Date-Time	14 Dec 2020 08:22:19 UTC 13 Dec 2020 21:22:19 near epicenter 14 Dec 2020 00:22:19 standard time in your timezone
Location	17.200S 172.287W
Depth	82 km
Distances	212.0 km (131.4 mi) SE of Hihifo, Tonga 358.6 km (222.4 mi) SSW of T?funa, American Samoa 365.2 km (226.4 mi) SSW of Pago Pago, American Samoa 376.7 km (233.5 mi) S of Apia, Samoa 533.0 km (330.5 mi) NE of Nuku�alofa, Tonga
Location Uncertainty	Horizontal: 10.7 km; Vertical 8.3 km
Parameters	Nph = 26; Dmin = 367.9 km; Rmss = 0.56 seconds; Gp = 92° Version =
Event ID	us 7000cqxg

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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