WSBZ23 SBGL 281820
SBAZ SIGMET 56 VALID 281825/281930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0124 W04855 - S0509 W04615 - S0428 W04556 - S0445 W04325 - S0445 W04325 - S0442 W04323 - S0429 W04309 - S0411 W04231 - S0227 W04157 - N0042 W04647 - S0124 W04855 TOP FL450 STNR NC=