WSBZ23 SBGL 171525
SBAZ SIGMET 29 VALID 171530/171930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0142 W04911 - S0403 W04501 - S0123 W04301 - N0131 W04728 - S0142 W04911 TOP FL470 STNR INTSF=