2026-02-24 07:03:51 (M4.8) Tonga -20.5 -173.1 (90be5)

M4.8 Earthquake - Tonga

Preliminary Report

Magnitude	4.8
Date-Time	Universal Time (UTC): 24 Feb 2026 07:03:51 Time near the Epicenter (1): 24 Feb 2026 20:03:51 Time in your area (1): 23 Feb 2026 23:03:51
Location	20.523S 173.134W
Depth	10 km
Distances	149.7 km (92.8 mi) ESE of Pangai, Tonga 225.7 km (139.9 mi) ENE of Nuku'alofa, Tonga 737.8 km (457.4 mi) SSW of Pago Pago, American Samoa 754.4 km (467.8 mi) SSW of Apia, Samoa 912.2 km (565.6 mi) ESE of Labasa, Fiji
Location Uncertainty	Horizontal: 11.6 km; Vertical 1.9 km
Parameters	Nph = 23; Dmin = 371.9 km; Rmss = 1.02 seconds; Gp = 170° Version =
Event ID	us 7000rzxq

(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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