International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
839 WSPA02 PHFO 151913 SIGPAO KZAK SIGMET OSCAR 2 VALID 151910/152310 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1910Z WI N0545 E16045 - N0600 E17900 - N0345 E17845 - N0330 E16030 - N0545 E16045. TOP FL550. STNR. WKN.