From: mailto: == PRELIMINARY REPORT ==

Event type: Earthquake Region: northern Sumatra, Indonesia Geographic coordinates: 1 376N, 99 045E Magnitude: 5 1 Depth: 121 km Universal Time (UTC): 4 Sep 2026 16:24:41 Time near the Epicenter (1): 4 Sep 2026 23:24:41 Time in your area (1): 5 Sep 2026 02:24:41

Location with respect to nearby cities: 25 2 km (15 6 mi) W of Padangsidempuan, Indonesia 49 9 km (30 9 mi) SE of Sibolga, Indonesia 108 2 km (67 1 mi) SW of Bandar, Indonesia 118 7 km (73 6 mi) SW of Rantauprapat, Indonesia 247 7 km (153 6 mi) S of Medan, Indonesia

ADDITIONAL PARAMETERS

event ID : us 7000teck

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/us7000teck?utm_medium=email&utm_source=ENS&utm_campaign=realtime or https://earthquake usgs gov/

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