From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: Tonga Geographic coordinates: 15 514S, 174 393W Magnitude: 5 6 Depth: 198 km Universal Time (UTC): 25 Mar 2026 10:11:00 Time near the Epicenter (1): 25 Mar 2026 23:11:00 Time in your area (1): 25 Mar 2026 20:11:00

Location with respect to nearby cities: 80 4 km (49 9 mi) NW of Hihifo, Tonga 338 6 km (209 9 mi) WSW of Apia, Samoa 420 0 km (260 4 mi) WSW of Pago Pago, American Samoa 628 2 km (389 5 mi) N of Nuku‘alofa, Tonga 675 9 km (419 0 mi) E of Labasa, Fiji

ADDITIONAL PARAMETERS

event ID : us 7000s7h9

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/us7000s7h9?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

National Earthquake Information Center U S Geological Survey

DISCLAIMER: https://earthquake usgs gov/ens/help html?page=help#disclaimer

This email was sent to earthquakes@aus-city com

You requested mail for events between -90 0/90 0 latitude and 180 0/-180 0 longitude (Default World) for M5 0 at all times

To change your parameters, go to https://earthquake usgs gov/ens/ To unsubscribe, send a one-line reply to this message with: STOP earthquakes@aus-city com