WSBZ23 SBGL 051704
SBBS SIGMET 23 VALID 051709/051930 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1318 W05332 - S1318 W05331 - S1301 W05330 - S1409 W05134 - S1304 W05008 - S1024 W04956 - S1020 W05007 - S1022 W05007 - S1031 W05105 - S1100 W05139 - S1100 W05139 - S1211 W05303 - S1237 W05318 - S1237 W05318 - S1258 W05330 - S1318 W05332 TOP FL450 STNR NC=