WSPA06 PHFO 102123
SIGPAS

KZAK SIGMET SIERRA 4 VALID 102125/110125 PHFO-
OAKLAND OCEANIC FIR EMBD TS OBS AT 2120Z WI N2930 W16045 - N2245
W16145 - N2230 W16800 - N2600 W17400 - N3430 W16930 - N3800 W16830 -
N3845 W16100 - N2930 W16045. TOP FL440. MOV NNE 20KT. NC.