WSBZ23 SBGL 221543
SBAZ SIGMET 33 VALID 221548/221930 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S1543 W05620 - S1417 W05620 - S1417 W05440 - S1543 W05440 - S1543 W05620 TOP FL420 MOV SE 08KT INTSF=