000 WSPN02 KKCI 230750 SIGP0B KZAK SIGMET BRAVO 1 VALID 230750/231150 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0750Z WI N0530 W13945 - N0515 W13145 - N0330 W13130 - N0345 W13945 - N0530 W13945. TOP FL480. STNR. INTSF.