2022-09-12 16:50:37 (M4.6) Tonga -16.4 -173.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Tonga

Preliminary Report

Magnitude	4.6
Date-Time	12 Sep 2022 16:50:38 UTC 13 Sep 2022 05:50:38 near epicenter 12 Sep 2022 08:50:38 standard time in your timezone
Location	16.392S 173.160W
Depth	10 km
Distances	83.6 km (51.8 mi) SE of Hihifo, Tonga 320.3 km (198.6 mi) SSW of Apia, Samoa 347.0 km (215.1 mi) SW of T?funa, American Samoa 352.6 km (218.6 mi) SW of Pago Pago, American Samoa 567.8 km (352.0 mi) NNE of Nuku�alofa, Tonga
Location Uncertainty	Horizontal: 9.1 km; Vertical 1.9 km
Parameters	Nph = 44; Dmin = 311.9 km; Rmss = 1.24 seconds; Gp = 102° Version =
Event ID	us 7000i7f6

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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