WSBZ23 SBGL 191637
SBAZ SIGMET 54 VALID 191642/191930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0822 W04737 - S0920 W04700 - S0851 W04639 - S0809 W04546 - S0629 W04454 - S0618 W04613 - S0822 W04737 TOP FL460 STNR NC=