2022-01-20 08:29:43 (M4.6) Tonga -20.8 -175.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.6 Earthquake - Tonga

Preliminary Report

Magnitude	4.6
Date-Time	20 Jan 2022 08:29:44 UTC 20 Jan 2022 21:29:44 near epicenter 20 Jan 2022 00:29:44 standard time in your timezone
Location	20.817S 175.520W
Depth	10 km
Distances	48.7 km (30.2 mi) NW of Nuku�alofa, Tonga 82.3 km (51.0 mi) NW of �Ohonua, Tonga 699.6 km (433.8 mi) ESE of Suva, Fiji 725.7 km (449.9 mi) SE of Labasa, Fiji 802.6 km (497.6 mi) ESE of Ba, Fiji
Location Uncertainty	Horizontal: 6.9 km; Vertical 1.9 km
Parameters	Nph = 15; Dmin = 755.6 km; Rmss = 0.56 seconds; Gp = 124° Version =
Event ID	us 7000gdqc

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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