WSBZ23 SBGL 171125
SBAZ SIGMET 71 VALID 171130/171530 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0153 W04423 - S0259 W04336 - S0203 W04202 - S0106 W04328 - S0153 W04423 TOP FL460 MOV W 20KT NC=