2026-03-11T09:11:28.0000Z1.9796.622manualconfirmedBMKG2.81Origin/20260311133757.258782.194243Magnitude/20260311133757.258847.1942442026-03-11T09:16:34.871005Z2026-03-11T13:38:01.087964ZOff West Coast of Northern Sumatraregion nameOrigin/20260311133757.258782.194243