WSBZ23 SBGL 221600
SBAZ SIGMET 34 VALID 221605/221930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1531 W05746 - S1627 W05710 - S1543 W05440 - S1543 W05441 - S1543 W05620 - S1418 W05620 - S1531 W05746 TOP FL420 MOV SE 08KT INTSF=