2026-02-03 19:34:01 (M5.2) Tonga -15.3 -173.1 (70fa9)

M5.2 Earthquake - Tonga

Preliminary Report

Magnitude	5.2
Date-Time	Universal Time (UTC): 3 Feb 2026 19:34:02 Time near the Epicenter (1): 4 Feb 2026 08:34:02 Time in your area (1): 4 Feb 2026 01:04:02
Location	15.342S 173.087W
Depth	10 km
Distances	101.9 km (63.2 mi) NE of Hihifo, Tonga 219.3 km (136.0 mi) SW of Apia, Samoa 282.3 km (175.1 mi) WSW of Pago Pago, American Samoa 679.2 km (421.1 mi) NNE of Nuku'alofa, Tonga 817.4 km (506.8 mi) E of Labasa, Fiji
Location Uncertainty	Horizontal: 9.2 km; Vertical 1.8 km
Parameters	Nph = 99; Dmin = 297.1 km; Rmss = 1.14 seconds; Gp = 68° Version =
Event ID	us 6000s694

(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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