International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
511 WSNT03 KKCI 281300 SIGA0C KZMA KZHU SIGMET CHARLIE 2 VALID 281300/281320 KKCI- MIAMI OCEANIC FIR HOUSTON OCEANIC FIR CNL SIGMET CHARLIE 1 280920/281320.