WSPA11 PHFO 210637
SIGPAX

KZAK SIGMET XRAY 12 VALID 210640/211040 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 0635Z WI N1800 W16100 - N1715
W15830 - N1430 W16000 - N1500 W16315 - N1800 W16100. TOP FL450. MOV E
20KT. NC.