983 WSPA12 PHFO 201457 SIGPAY KZAK SIGMET YANKEE 2 VALID 201500/201900 PHFO- OAKLAND OCEANIC FIR EMBD TS WI N0800 W14420 - N0650 W13950 - N0330 W14010 - N0410 W14600 - N0800 W14420. CB TOPS TO FL540. MOV W 5KT. NC. BASED ON SAT AND LTG OBS.