2024-10-19 00:18:56 (M4.7) Tonga region -18.9 -172.7 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.7 Earthquake - Tonga region

Preliminary Report

Magnitude	4.7
Date-Time	Universal Time (UTC): 19 Oct 2024 00:18:57 Time near the Epicenter (1): 19 Oct 2024 13:18:57 Time in your area (1): 18 Oct 2024 16:18:57
Location	18.918S 172.671W
Depth	32 km
Distances	141.5 km (87.7 mi) ESE of Neiafu, Tonga 361.1 km (223.9 mi) NE of Nuku‘alofa, Tonga 554.8 km (344.0 mi) SSW of Pago Pago, American Samoa 570.9 km (354.0 mi) S of Apia, Samoa 888.5 km (550.9 mi) ESE of Labasa, Fiji
Location Uncertainty	Horizontal: 11.3 km; Vertical 6.7 km
Parameters	Nph = 25; Dmin = 289.2 km; Rmss = 1.15 seconds; Gp = 100° Version =
Event ID	us 6000nznl

(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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