WTPH20 RPMM 031800 SECURITE TROPICAL CYCLONE WARNING FOR SHIPPING NR. 12 ISSUED AT 1800UTC, 03 SEPTEMBER 2024 BY DOST-PAGASA, PHILIPPINES SEVERE TROPICAL STORM YAGI (2411) 985HPA AT 1800UTC, PSTN 18.8N 118.3E MOV WNW SLW MXWD 55KT NEAR CTR 48KT 40NM NE 40NM NW 40NM SE 50NM SW QUAD 34KT 60NM NE 80NM NW 90NM SE 80NM SW QUAD 12-HOUR FCST VLD AT 040600UTC PSTN 19.0N 117.2E, PRES 970HPA, MWXD 65KT 24-HOUR FCST VLD AT 041800UTC PSTN 18.8N 116.1E, PRES 960HPA, MWXD 75KT 36-HOUR FCST VLD AT 050600UTC PSTN 18.9N 115.0E, PRES 950HPA, MWXD 85KT 48-HOUR FCST VLD AT 051800UTC PSTN 19.3N 113.5E, PRES 945HPA, MWXD 90KT 60-HOUR FCST VLD AT 060600UTC PSTN 19.8N 111.7E, PRES 940HPA, MWXD 95KT 72-HOUR FCST VLD AT 061800UTC PSTN 20.4N 109.6E, PRES 955HPA, MWXD 80KT ALL VESSELS WITHIN 300 NM OF 18.8N 118.3E, SEND 3-HOURLY WX REPORTS. FINAL WARNING WEATHER MANILA=