2026-04-18T20:50:57.0000Z1.1497.018manualconfirmedBMKG3.51Origin/20260419035156.440254.177179Magnitude/20260419035156.440336.1771802026-04-18T20:55:27.453995Z2026-04-19T03:51:56.528696ZNorthern Sumatra, Indonesiaregion nameOrigin/20260419035156.440254.177179