605 
WSPA10 PHFO 290746
SIGPAW

KZAK SIGMET WHISKEY 7 VALID 290750/291150 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0745Z WI N0515 W17600 - N0715
W17000 - N0645 W15945 - N0415 W16030 - N0245 W17515 - N0515 W17600.
TOP FL520. STNR. NC.