2025-12-04 04:31:45 (M5.3) Fiji region -21.4 -179.2 (70fa9)

M5.3 Earthquake - Fiji region

Preliminary Report

Magnitude	5.3
Date-Time	Universal Time (UTC): 4 Dec 2025 04:31:45 Time near the Epicenter (1): 4 Dec 2025 17:31:45 Time in your area (1): 4 Dec 2025 10:01:45
Location	21.435S 179.186W
Depth	603 km
Distances	404.0 km (250.5 mi) W of Houma, Tonga 404.5 km (250.8 mi) SSE of Levuka, Fiji 414.8 km (257.2 mi) W of Nuku'alofa, Tonga 442.6 km (274.4 mi) SE of Suva, Fiji 443.7 km (275.1 mi) SSE of Nasinu, Fiji
Location Uncertainty	Horizontal: 13.3 km; Vertical 11.6 km
Parameters	Nph = 46; Dmin = 500.4 km; Rmss = 1.11 seconds; Gp = 107° Version =
Event ID	us 7000rfg8

(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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