International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
654 WSPA11 PHFO 181749 SIGPAX KZAK SIGMET XRAY 12 VALID 181745/182145 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1745Z WI N1400 E13000 - N1315 E13230 - N1100 E13000 - N1400 E13000. TOP FL560. STNR. WKN.