International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
666 WSPN06 KKCI 081140 SIGP0F KZAK SIGMET FOXTROT 19 VALID 081140/081510 KKCI- OAKLAND OCEANIC FIR CNL SIGMET FOXTROT 18 081110/081510.