2023-11-12 06:13:07 (M4.8) Tonga region -18.2 -173.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.8 Earthquake - Tonga region

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 12 Nov 2023 06:13:07 Time near the Epicenter (1): 12 Nov 2023 19:13:07 Time in your area (1): 11 Nov 2023 22:13:07
Location	18.150S 172.960W
Depth	10 km
Distances	121.6 km (75.4 mi) ENE of Neiafu, Tonga 405.6 km (251.5 mi) NE of Nuku‘alofa, Tonga 491.8 km (304.9 mi) SSW of Pago Pago, American Samoa 494.5 km (306.6 mi) SSW of Apia, Samoa 837.8 km (519.4 mi) ESE of Labasa, Fiji
Location Uncertainty	Horizontal: 5.7 km; Vertical 1.9 km
Parameters	Nph = 22; Dmin = 335.8 km; Rmss = 1.60 seconds; Gp = 103° Version =
Event ID	us 7000lafr

(1) Nominal Standard Time; local and daylight savings time zone may differ.
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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