2022-02-10 09:47:19 (M4.9) Tonga -20.3 -174.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.9 Earthquake - Tonga

Preliminary Report

Magnitude	4.9
Date-Time	10 Feb 2022 09:47:20 UTC 10 Feb 2022 22:47:20 near epicenter 10 Feb 2022 01:47:20 standard time in your timezone
Location	20.302S 174.472W
Depth	46 km
Distances	55.3 km (34.3 mi) SSW of Pangai, Tonga 119.9 km (74.4 mi) NE of Nuku�alofa, Tonga 771.2 km (478.2 mi) SSW of T?funa, American Samoa 771.5 km (478.3 mi) SSW of Apia, Samoa 777.7 km (482.2 mi) SSW of Pago Pago, American Samoa
Location Uncertainty	Horizontal: 6.2 km; Vertical 8.9 km
Parameters	Nph = 37; Dmin = 762.5 km; Rmss = 1.10 seconds; Gp = 102° Version =
Event ID	us 7000gjma

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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