WSBZ23 SBGL 071220
SBAZ SIGMET 40 VALID 071225/071530 SBAZ - SBAZ AMAZONICA FIR SEV ICE FCST WI S0731 W07358 - S1000 W07210 - S0928 W07035 - S1105 W07020 - S0948 W06521 - S1157 W06458 - S1331 W06105 - S0903 W06321 - S0848 W06658 - S0809 W07040 - S0433 W07140 - S0501 W07246 - S0731 W07358 FL160/240 STNR NC=