WSBZ23 SBGL 231807
SBAZ SIGMET 63 VALID 231812/231930 SBAZ - SBAZ AMAZONICA FIR SEV ICE FCST WI S1548 W06020 - S1616 W06010 - S1619 W05835 - S1455 W05647 - S1358 W05336 - S1110 W05611 - S1548 W06020 - S1548 W06020 FL150/220 STNR NC=