International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
164 WSPA09 PHFO 120958 SIGPAV KZAK SIGMET VICTOR 1 VALID 120955/121355 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0955Z WI N1100 W17400 - N0845 W16800 - N0100 W17100 - N0245 W17700 - N1100 W17400. TOP FL580. MOV W 5KT. INTSF.