WSBZ23 SBGL 191525
SBAZ SIGMET 28 VALID 191530/191930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0008 W06952 - S0113 W06924 - S0353 W06755 - S0147 W06305 - N0120 W06431 - N0046 W06618 - N0121 W06643 - S0008 W06952 TOP FL470 MOV W 15KT INTSF=