WSBZ23 SBGL 071706
SBAZ SIGMET 74 VALID 071711/071930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0603 W05533 - S0713 W05407 - S0509 W05133 - S0232 W05237 - S0242 W05329 - S0550 W05537 - S0603 W05533 TOP FL490 STNR NC=