WSBZ23 SBGL 181125
SBBS SIGMET 6 VALID 181130/181530 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1823 W05313 - S1853 W05246 - S1845 W05121 - S1650 W05110 - S1634 W05231 - S1743 W05312 - S1823 W05313 TOP FL450 STNR INTSF=