WSBZ23 SBGL 161125
SBBS SIGMET 31 VALID 161130/161530 SBBS - SBBS BRASILIA FIR SEV ICE FCST WI S1514 W04639 - S1758 W04359 - S1852 W04227 - S1845 W04227 - S1657 W04149 - S1538 W04406 - S1358 W04510 - S1514 W04639 FL140/220 STNR NC=