


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
480 WSNT04 KKCI 170439 SIGA0D KZMA KZHU SIGMET DELTA 7 VALID 170439/170600 KKCI- MIAMI OCEANIC FIR HOUSTON OCEANIC FIR CNL SIGMET DELTA 6 170200/170600.