2025-09-08 03:45:30 (M4.2) south of the Fiji Islands -24.5 -179.2 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.2 Earthquake - south of the Fiji Islands

Preliminary Report

Magnitude	4.2
Date-Time	Universal Time (UTC): 8 Sep 2025 03:45:30 Time near the Epicenter (1): 8 Sep 2025 16:45:30 Time in your area (1): 7 Sep 2025 19:45:30
Location	24.510S 179.202W
Depth	534 km
Distances	545.0 km (337.9 mi) SW of Houma, Tonga 555.1 km (344.2 mi) SW of Nuku‘alofa, Tonga 559.2 km (346.7 mi) SW of ‘Ohonua, Tonga 747.3 km (463.3 mi) SSE of Suva, Fiji 751.3 km (465.8 mi) SSE of Nasinu, Fiji
Location Uncertainty	Horizontal: 13.4 km; Vertical 11.7 km
Parameters	Nph = 18; Dmin = 800.9 km; Rmss = 0.43 seconds; Gp = 168° Version =
Event ID	us 7000qunh

(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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