International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
Versions:
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773 WSNT01 KKCI 110028 SIGA0A KZWY SIGMET ALFA 2 VALID 110028/110035 KKCI- NEW YORK OCEANIC FIR CNL SIGMET ALFA 1 102035/110035.