2026-03-15T22:23:13.0000Z0.396.8859manualconfirmedBMKG31Origin/20260316020216.981837.267645Magnitude/20260316020216.981921.2676462026-03-15T22:29:34.975192Z2026-03-16T02:02:17.050522ZOff West Coast of Northern Sumatraregion nameOrigin/20260316020216.981837.267645