WSBZ23 SBGL 051712
SBAZ SIGMET 64 VALID 051717/051930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0016 W05342 - S0421 W04740 - S0107 W04431 - N0217 W04857 - S0016 W05342 TOP FL450 STNR INTSF=