From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Tonga region Geographic coordinates: 18 372S, 172 528W Magnitude: 5 6 Depth: 10 km Universal Time (UTC): 14 Aug 2025 04:38:14 Time near the Epicenter (1): 14 Aug 2025 17:38:14 Time in your area (1): 14 Aug 2025 14:38:14

Location with respect to nearby cities: 156 8 km (97 2 mi) ENE of Neiafu, Tonga 415 0 km (257 3 mi) NE of Nuku‘alofa, Tonga 493 2 km (305 8 mi) SSW of Pago Pago, American Samoa 508 8 km (315 4 mi) S of Apia, Samoa 887 7 km (550 4 mi) ESE of Labasa, Fiji

ADDITIONAL PARAMETERS

event ID : us 6000r0l4

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/us6000r0l4?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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