WSBZ23 SBGL 181525
SBBS SIGMET 17 VALID 181530/181930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1307 W05331 - S1423 W05134 - S1249 W05017 - S1050 W05127 - S1211 W05303 - S1258 W05330 - S1307 W05331 TOP FL450 STNR NC=