


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
480 WSPA10 PHFO 190556 SIGPAW KZAK SIGMET WHISKEY 1 VALID 190555/190955 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0555Z WI N0230 E15700 - N0230 E15945 - N0015 E15945 - N0015 E15600 - N0230 E15700. TOP FL540. MOV W 5KT. INTSF.