WSBZ23 SBGL 181629
SBAZ SIGMET 40 VALID 181634/181930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0748 W07351 - S0841 W07330 - S0841 W07330 - S0826 W07336 - S0743 W06954 - S0859 W06802 - S0545 W06904 - S0541 W07305 - S0648 W07337 - S0748 W07351 TOP FL450 STNR INTSF=