WSBZ23 SBGL 181925
SBAZ SIGMET 54 VALID 181930/182330 SBAZ - SBAZ AMAZONICA FIR EMBD TS FCST WI S0255 W06048 - S0406 W05736 - S0344 W05630 - S0419 W05542 - S0124 W05329 - N0018 W05913 - S0255 W06048 TOP FL450 STNR NC=