WSPA12 PHFO 291244
KZAK SIGMET YANKEE 8 VALID 291240/291640 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 1240Z WI N1030 W15100 - N0930
W14230 - N0700 W14300 - N0615 W15115 - N1030 W15100. TOP FL510. STNR.
WKN.