International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
904 WSPA03 PHFO 152343 SIGPAP KZAK SIGMET PAPA 4 VALID 152340/160340 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 2340Z WI N0930 E14000 - N1000 E14515 - N1000 E14945 - N0615 E14815 - N0445 E14130 - N0445 E13830 - N0715 E13530 - N0930 E14000. TOP FL520. STNR. NC.