


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
549 WSPA01 PHFO 181858 SIGPAN KZAK SIGMET NOVEMBER 4 VALID 181855/182255 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1855Z WI N3000 W17100 - N3000 W16430 - N2815 W16545 - N2645 W16900 - N3000 W17100. TOP FL440. STNR. NC.