At2026-02-27 07:16:31(UTC-8)，The ship named [HMM AMETHYST]（MMSI:636023849）was found to have abnormal behavior at the position of 34°25.90’N 123°51.50’N.For details, please click to query the detailed track information of the ship
HMM AMETHYST|IMO 636023849 |MMSI 9944467 Abnormal Turn