2022-09-07 08:59:09 (M4.6) Tonga region -19.2 -172.4 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Tonga region

Preliminary Report

Magnitude	4.6
Date-Time	7 Sep 2022 08:59:09 UTC 6 Sep 2022 21:59:09 near epicenter 7 Sep 2022 00:59:09 standard time in your timezone
Location	19.220S 172.371W
Depth	10 km
Distances	181.2 km (112.3 mi) ESE of Neiafu, Tonga 364.3 km (225.8 mi) NE of Nuku�alofa, Tonga 568.4 km (352.4 mi) SSW of T?funa, American Samoa 575.1 km (356.5 mi) SSW of Pago Pago, American Samoa 599.5 km (371.7 mi) S of Apia, Samoa
Location Uncertainty	Horizontal: 8.0 km; Vertical 1.9 km
Parameters	Nph = 30; Dmin = 182.7 km; Rmss = 1.29 seconds; Gp = 83° Version =
Event ID	us 7000i5yk

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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