M 4.5 earthquake: Indian Ocean (Indonesia) — September 18, 2026

M 4.5 earthquake: Indian Ocean (Indonesia) — September 18, 2026. Epicenter 251 km SW of Serang, depth 10 km, 02:17 Local (2026-09-17 19:17 UTC). Readings from every reporting agency, affected towns, aftershock sequence.

Indian Ocean (251 km SW, Indonesia) — -7.7411, 104.5828