2026-09-16T17:28:28.0000Z4.1297.4610manualconfirmedBMKG3.81Origin/20260916173435.765655.191200Magnitude/20260916173435.765765.1912012026-09-16T17:32:35.691863Z2026-09-16T17:34:35.777214ZNorthern Sumatra, Indonesiaregion nameOrigin/20260916173435.765655.191200