WTPH20 RPMM 310000 SECURITE TROPICAL CYCLONE WARNING FOR SHIPPING NR. 10 ISSUED AT 0000UTC, 31 MAY 2026 BY DOST-PAGASA, PHILIPPINES TYPHOON JANGMI (2606) 975HPA AT 0000UTC, PSTN 20.8N 128.2E MOV NNW 10KT MXWD 65KT NEAR CTR 64KT 60NM NE 60NM SE 50NM SW 60NM NW QUAD 48KT 90NM NE 90NM SE 80NM SW 80NM NW QUAD 34KT 170NM NE 170NM SE 130NM SW 130NM NW QUAD 12-HOUR FCST VLD AT 311200UTC PSTN 22.6N 127.6E, PRES 965HPA, MWXD 70KT 24-HOUR FCST VLD AT 010000UTC PSTN 24.5N 127.3E, PRES 960HPA, MWXD 75KT 36-HOUR FCST VLD AT 011200UTC PSTN 26.6N 127.8E, PRES 965HPA, MWXD 70KT 48-HOUR FCST VLD AT 020000UTC PSTN 29.3N 129.4E, PRES 975HPA, MWXD 65KT ALL VESSELS WITHIN 300 NM OF 20.8N 128.2E, SEND 3-HOURLY WX REPORTS. NEXT WARNING 310600UTC WEATHER MANILA=