WSBZ23 SBGL 311700
SBAZ SIGMET 81 VALID 311704/311930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0722 W05926 - S0819 W05829 - S0754 W05557 - S1117 W05709 - S1005 W06054 - S0830 W06112 - S0722 W05926 TOP FL490 STNR NC=