


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
660 WSNT01 KKCI 040544 SIGA0A KZMA KZHU SIGMET ALFA 3 VALID 040544/040645 KKCI- MIAMI OCEANIC FIR HOUSTON OCEANIC FIR CNL SIGMET ALFA 2 040245/040645.