WTPH21 RPMM 210600 SECURITE TROPICAL CYCLONE WARNING FOR SHIPPING NR. 16 ISSUED AT 0600UTC, 21 SEPTEMBER 2025 BY DOST-PAGASA, PHILIPPINES SUPER TYPHOON RAGASA (2518) 925HPA AT 0600UTC, PSTN 18.4N 126.2E MOV WNW 10KT MXWD 100KT NEAR CTR 64KT 50NM NE 40NM SE 40NM SW 50NM NW QUAD 48KT 100NM NE 80NM SE 80NM SW 100NM NW QUAD 34KT 210NM NE 160NM SE 160NM SW 210NM NW QUAD 12-HOUR FCST VLD AT 211800UTC PSTN 19.2N 124.4E, PRES 920HPA, MWXD 105KT 24-HOUR FCST VLD AT 220600UTC PSTN 19.6N 121.7E, PRES 915HPA, MWXD 110KT 36-HOUR FCST VLD AT 221800UTC PSTN 19.9N 119.3E, PRES 915HPA, MWXD 110KT 48-HOUR FCST VLD AT 230600UTC PSTN 20.6N 117.0E, PRES 925HPA, MWXD 100KT 60-HOUR FCST VLD AT 231800UTC PSTN 21.1N 114.7E, PRES 935HPA, MWXD 95KT 72-HOUR FCST VLD AT 240600UTC PSTN 21.1N 112.5E, PRES 950HPA, MWXD 85KT 96-HOUR FCST VLD AT 250600UTC PSTN 20.3N 107.9E, PRES 980HPA, MWXD 60KT ALL VESSELS WITHIN 300 NM OF 18.4N 126.2E, SEND 3-HOURLY WX REPORTS. NEXT WARNING 211200UTC WEATHER MANILA=