International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
Versions:
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453 WSPN02 KKCI 300907 SIGP0B KZAK SIGMET BRAVO 2 VALID 300907/300925 KKCI- OAKLAND OCEANIC FIR CNL SIGMET BRAVO 1 300525/300925.