WSBZ23 SBGL 172354
SBAZ SIGMET 71 VALID 172359/180330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1017 W05905 - S1042 W05815 - S1015 W05746 - S0957 W05835 - S1003 W05833 - S1017 W05905 TOP FL450 STNR NC=