776
WSPA13 PHFO 181618
SIGPAZ

KZAK SIGMET ZULU 1 VALID 181615/182015 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 1615Z WI N2115 W16130 - N2030
W15945 - N1745 W16145 - N1815 W16345 - N1945 W16215 - N2115 W16130.
TOP FL450. MOV NE 20KT. NC.