WSBZ23 SBGL 231525
SBBS SIGMET 21 VALID 231530/231930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1434 W04900 - S1406 W04651 - S1213 W04641 - S1200 W04654 - S1020 W04719 - S1019 W04727 - S1038 W04828 - S1434 W04900 TOP FL400 STNR NC=