International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
Versions:
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173 WSPN03 KKCI 100722 SIGP0C KZAK SIGMET CHARLIE 2 VALID 100722/100745 KKCI- OAKLAND OCEANIC FIR CNL SIGMET CHARLIE 1 100345/100745.