WSBZ23 SBGL 181616
SBAZ SIGMET 38 VALID 181621/181930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1054 W05617 - S1209 W05427 - S1322 W05544 - S1345 W05521 - S1334 W05333 - S1258 W05330 - S1211 W05303 - S1113 W05155 - S1100 W05150 - S1054 W05617 TOP FL450 STNR INTSF=