WCPN10 KKCI 271145 WSTP0J KZAK SIGMET JULIETT 1 VALID 271145/271745 KKCI- OAKLAND OCEANIC FIR TC FRANK OBS AT 1145Z NR N2245 W12015. MOV WNW 10KT. WKN. TS TOP ABV FL500 WI 60NM OF CENTER. FCST 1745Z TC CENTER N2315 W12115.