WSBZ23 SBGL 161221
SBBS SIGMET 37 VALID 161226/161530 SBBS - SBBS BRASILIA FIR EMBD TS FCST WI S1705 W05257 - S1727 W05130 - S1725 W05130 - S1725 W05131 - S1658 W05130 - S1620 W05243 - S1705 W05257 TOP FL390 STNR NC=