WSBZ23 SBGL 161125
SBAO SIGMET 30 VALID 161130/161530 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2528 W04205 - S2529 W04148 - S2534 W03920 - S2255 W03817 - S2249 W03838 - S2528 W04205 FL140/250 MOV ESE 20KT NC=