WSBZ23 SBGL 161525
SBBS SIGMET 15 VALID 161530/161930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1021 W04958 - S1244 W04807 - S1247 W04607 - S1200 W04654 - S1020 W04719 - S1017 W04741 - S0944 W04758 - S0937 W04822 - S0950 W04852 - S1013 W04902 - S1021 W04958 TOP FL460 STNR NC=