415 
WSPA10 PHFO 221439
SIGPAW

KZAK SIGMET WHISKEY 4 VALID 221440/221840 PHFO- 
OAKLAND OCEANIC FIR EMBD TS WI N1140 E15250 - N0750 E15630 - N0600 
E15510 - N0810 E15000 - N1010 E15000 - N1140 E15250. CB TOPS TO 
FL530. MOV NW 10KT. WKN. BASED ON SAT AND LTG OBS.