WSBZ23 SBGL 151350
SBBS SIGMET 4 VALID 151355/151530 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1018 W04936 - S1343 W04806 - S1312 W04544 - S1308 W04546 - S1200 W04654 - S1020 W04719 - S1017 W04741 - S0944 W04758 - S0937 W04822 - S0950 W04852 - S1013 W04902 - S1018 W04936 TOP FL480 STNR NC=