WSBZ23 SBGL 221421
SBBS SIGMET 12 VALID 221426/221530 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1259 W05330 - S1319 W05249 - S1222 W05220 - S1208 W05259 - S1211 W05303 - S1258 W05331 - S1259 W05330 TOP FL450 MOV SW 08KT INTSF=