International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
506 WSPN06 KKCI 291308 SIGP0F KZAK SIGMET FOXTROT 3 VALID 291308/291440 KKCI- OAKLAND OCEANIC FIR CNL SIGMET FOXTROT 2 291040/291440.