WSBZ23 SBGL 211525
SBAZ SIGMET 53 VALID 211530/211930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1506 W06036 - S1616 W06010 - S1619 W05827 - S1621 W05827 - S1520 W05800 - S1413 W06026 - S1506 W06036 TOP FL460 STNR NC=