2025-07-13 22:38:17 (M4.5) south of the Fiji Islands -23.3 -177.0 (1cbfb)

[USGS ENS <ens@xxxxxxxxxxxx>]

M4.5 Earthquake - south of the Fiji Islands

Preliminary Report

Magnitude	4.5
Date-Time	Universal Time (UTC): 13 Jul 2025 22:38:17 Time near the Epicenter (1): 14 Jul 2025 11:38:17 Time in your area (1): 13 Jul 2025 14:38:17
Location	23.309S 177.024W
Depth	181 km
Distances	296.0 km (183.5 mi) SW of Houma, Tonga 304.7 km (188.9 mi) SW of ‘Ohonua, Tonga 305.3 km (189.3 mi) SW of Nuku‘alofa, Tonga 743.2 km (460.8 mi) SE of Nasinu, Fiji 743.2 km (460.8 mi) SE of Suva, Fiji
Location Uncertainty	Horizontal: 12.9 km; Vertical 7.6 km
Parameters	Nph = 24; Dmin = 801.2 km; Rmss = 0.57 seconds; Gp = 119° Version =
Event ID	us 7000qchc

(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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