WTPH21 RPMM 161200 SECURITE TROPICAL CYCLONE WARNING FOR SHIPPING NR. 20F ISSUED AT 1200UTC, 16 NOVEMBER 2024 BY DOST-PAGASA, PHILIPPINES LOW PRESSURE AREA POST-USAGI (2425) 1008HPA AT 1200UTC, PSTN 22.4N 120.5E MOV N SLWY ALL VESSELS WITHIN 300 NM OF 22.4N 120.5E, SEND 3-HOURLY WX REPORTS. FINAL WARNING WEATHER MANILA=