WSBZ23 SBGL 251545
SBAZ SIGMET 54 VALID 251550/251930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1607 W05718 - S1736 W05636 - S1745 W05638 - S1745 W05638 - S1743 W05611 - S1743 W05607 - S1514 W05544 - S1450 W05612 - S1607 W05718 TOP FL450 STNR NC=