861 
WSPA02 PHFO 031118
SIGPAO

KZAK SIGMET OSCAR 7 VALID 031120/031520 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N0550 E16430 - N0530 E17130 - N0320 
E17100 - N0330 E16400 - N0550 E16430. CB TOPS TO FL540. MOV NW 5KT.
NC. BASED ON SAT AND LTG OBS.