International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
Versions:
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543 WSNT01 KKCI 080028 SIGA0A KZHU SIGMET ALFA 2 VALID 080028/080210 KKCI- HOUSTON OCEANIC FIR CNL SIGMET ALFA 1 072210/080210.