2022-07-28 01:07:28 (M4.7) Tonga region -23.5 -174.5 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M4.7 Earthquake - Tonga region

Preliminary Report

Magnitude	4.7
Date-Time	28 Jul 2022 01:07:29 UTC 28 Jul 2022 14:07:29 near epicenter 27 Jul 2022 17:07:29 standard time in your timezone
Location	23.455S 174.504W
Depth	10 km
Distances	239.4 km (148.4 mi) S of �Ohonua, Tonga 266.3 km (165.1 mi) SSE of Nuku�alofa, Tonga 940.6 km (583.2 mi) SE of Suva, Fiji 1007.7 km (624.8 mi) SE of Labasa, Fiji 1046.2 km (648.6 mi) SE of Ba, Fiji
Location Uncertainty	Horizontal: 5.3 km; Vertical 1.9 km
Parameters	Nph = 32; Dmin = 727.7 km; Rmss = 0.81 seconds; Gp = 103° Version =
Event ID	us 6000i62f

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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