2025-05-06 07:49:29 (M4.6) Tonga -17.8 -175.3 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.6 Earthquake - Tonga

Preliminary Report

Magnitude	4.6
Date-Time	Universal Time (UTC): 6 May 2025 07:49:29 Time near the Epicenter (1): 6 May 2025 20:49:29 Time in your area (1): 5 May 2025 23:49:29
Location	17.818S 175.328W
Depth	253 km
Distances	169.5 km (105.1 mi) WNW of Neiafu, Tonga 367.6 km (227.9 mi) N of Nuku‘alofa, Tonga 583.0 km (361.5 mi) SW of Apia, Samoa 585.2 km (362.8 mi) ESE of Labasa, Fiji 631.1 km (391.3 mi) SW of Pago Pago, American Samoa
Location Uncertainty	Horizontal: 9.1 km; Vertical 6.3 km
Parameters	Nph = 48; Dmin = 575.1 km; Rmss = 0.60 seconds; Gp = 82° Version =
Event ID	us 7000pxg7

(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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