International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
642 WSPN06 KKCI 172016 SIGP0F KZAK SIGMET FOXTROT 8 VALID 172016/172205 KKCI- OAKLAND OCEANIC FIR CNL SIGMET FOXTROT 7 171805/172205.