From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Tonga region Geographic coordinates: 17 294S, 172 037W Magnitude: 5 3 Depth: 10 km Universal Time (UTC): 25 Aug 2026 15:15:55 Time near the Epicenter (1): 25 Aug 2026 04:15:55 Time in your area (1): 26 Aug 2026 01:15:55

Location with respect to nearby cities: 239 1 km (148 3 mi) SE of Hihifo, Tonga 363 0 km (225 1 mi) SSW of Pago Pago, American Samoa 384 0 km (238 1 mi) S of Apia, Samoa 540 0 km (334 8 mi) NE of Nuku‘alofa, Tonga 921 1 km (571 1 mi) E of Labasa, Fiji

ADDITIONAL PARAMETERS

event ID : us 6000tnd7

This event has been reviewed by a seismologist

(1) Nominal Standard Time; local and daylight savings time zone may differ For subsequent updates, maps, and technical information, see: https://earthquake usgs gov/earthquakes/eventpage/us6000tnd7?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

National Earthquake Information Center U S Geological Survey

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