International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
099 WSPN03 KKCI 140405 SIGP0C KZAK SIGMET CHARLIE 1 VALID 140405/140805 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 0405Z WI N2200 W12715 - N2200 W12445 - N1730 W12915 - N1745 W13130 - N2200 W12715. TOP FL480. STNR. INTSF.