WSBZ23 SBGL 311731
SBAZ SIGMET 92 VALID 311736/311930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0348 W05221 - S0456 W05108 - S0517 W04843 - S0406 W04838 - S0409 W04840 - S0232 W05131 - S0348 W05221 TOP FL490 STNR NC=