International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
877 WSPA03 PHFO 221421 SIGPAP KZAK SIGMET PAPA 2 VALID 221420/221820 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1420Z WI N1645 E17400 - N1645 E17715 - N1315 E17700 - N1400 E17345 - N1645 E17400. TOP FL540. STNR. NC.