2026-01-29T20:18:38.0000Z4.1597.431manualconfirmedBMKG2.61Origin/20260129204259.216607.4563Magnitude/20260129204259.216686.45642026-01-29T20:22:52.888404Z2026-01-29T20:42:59.227519ZNorthern Sumatra, Indonesiaregion nameOrigin/20260129204259.216607.4563