WTPH20 RPMM 291800 SECURITE TROPICAL CYCLONE WARNING FOR SHIPPING NR. 05 ISSUED AT 1800UTC, 29 MAY 2026 BY DOST-PAGASA, PHILIPPINES SEVERE TROPICAL STORM JANGMI (2606) 990HPA AT 1800UTC, PSTN 16.7N 131.0E MOV WNW 10KT MXWD 50KT NEAR CTR 48KT 60NM NE 60NM SE 50NM SW 50NM NW QUAD 34KT 130NM NE 130NM SE 100NM SW 120NM NW QUAD 12-HOUR FCST VLD AT 300600UTC PSTN 18.1N 129.5E, PRES 985HPA, MWXD 55KT 24-HOUR FCST VLD AT 301800UTC PSTN 19.7N 128.3E, PRES 975HPA, MWXD 65KT 36-HOUR FCST VLD AT 310600UTC PSTN 21.6N 127.7E, PRES 965HPA, MWXD 70KT 48-HOUR FCST VLD AT 311800UTC PSTN 23.2N 127.2E, PRES 960HPA, MWXD 75KT 60-HOUR FCST VLD AT 010600UTC PSTN 25.3N 127.1E, PRES 960HPA, MWXD 75KT 72-HOUR FCST VLD AT 011800UTC PSTN 27.4N 128.2E, PRES 965HPA, MWXD 70KT ALL VESSELS WITHIN 300 NM OF 16.7N 131.0E, SEND 3-HOURLY WX REPORTS. NEXT WARNING 300000UTC WEATHER MANILA=