International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
684 WSPN06 KKCI 132320 SIGP0F KZAK SIGMET FOXTROT 4 VALID 132320/132330 KKCI- OAKLAND OCEANIC FIR CNL SIGMET FOXTROT 3 131930/132330.