Moderate mag. 4.5 earthquake - Indian Ocean, 67 km west of Pulau Simuk Island, North Sumatra, Indonesia, on Tuesday, Jan 20, 2026, at 10:25 pm (GMT +6)

https://www.volcanodiscovery.com/earthquakes/quake-info/22635155/mag4quake-Jan-20-2026-Northern-Sumatra-Indonesia.html