2026-04-21T13:34:51.0000Z2.9796.9611manualconfirmedBMKG2.41Origin/20260421150720.478501.209403Magnitude/20260421150720.478542.2094042026-04-21T13:41:33.574086Z2026-04-21T15:07:21.24055ZNorthern Sumatra, Indonesiaregion nameOrigin/20260421150720.478501.209403