International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
129 WSPA02 PHFO 131958 SIGPAO KZAK SIGMET OSCAR 1 VALID 131955/132355 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1955Z WI N0915 E16930 - N0600 E17800 - N1045 W17500 - N0745 W17030 - N0315 W17945 - N0330 E16700 - N0915 E16930. TOP FL530. STNR. INTSF.