WSBZ23 SBGL 131832
SBAZ SIGMET 97 VALID 131837/131930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1643 W05510 - S1736 W05456 - S1734 W05441 - S1724 W05407 - S1643 W05306 - S1531 W05324 - S1643 W05509 - S1643 W05510 TOP FL490 STNR NC=