2025-09-05 01:27:41 (M5.0) Tonga region -23.3 -175.5 (70fa9)

M5.0 Earthquake - Tonga region

Preliminary Report

Magnitude	5.0
Date-Time	Universal Time (UTC): 5 Sep 2025 01:27:41 Time near the Epicenter (1): 5 Sep 2025 14:27:41 Time in your area (1): 5 Sep 2025 06:57:41
Location	23.340S 175.483W
Depth	31 km
Distances	227.9 km (141.3 mi) SSW of 'Ohonua, Tonga 245.7 km (152.4 mi) S of Nuku'alofa, Tonga 855.1 km (530.2 mi) SE of Nasinu, Fiji 856.8 km (531.2 mi) SE of Suva, Fiji 929.3 km (576.2 mi) SE of Sigatoka, Fiji
Location Uncertainty	Horizontal: 10.1 km; Vertical 5.4 km
Parameters	Nph = 44; Dmin = 699.3 km; Rmss = 0.99 seconds; Gp = 108° Version =
Event ID	us 7000qtzu

(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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