2021-05-22 01:58:24 (M4.6) Tonga -18.1 -174.3 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Tonga

Preliminary Report

Magnitude	4.6
Date-Time	22 May 2021 01:58:24 UTC 22 May 2021 14:58:24 near epicenter 21 May 2021 17:58:24 standard time in your timezone
Location	18.115S 174.327W
Depth	84 km
Distances	69.5 km (43.1 mi) NNW of Neiafu, Tonga 347.2 km (215.2 mi) NNE of Nuku�alofa, Tonga 547.3 km (339.3 mi) SSW of Apia, Samoa 568.8 km (352.7 mi) SW of T?funa, American Samoa 574.8 km (356.4 mi) SW of Pago Pago, American Samoa
Location Uncertainty	Horizontal: 11.6 km; Vertical 9.9 km
Parameters	Nph = 18; Dmin = 538.8 km; Rmss = 1.16 seconds; Gp = 154° Version =
Event ID	us 7000e583

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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