WSBZ23 SBGL 171925
SBBS SIGMET 3 VALID 171930/172330 SBBS - SBBS BRASILIA FIR SEV TURB FCST WI S2130 W05033 - S2220 W04955 - S2307 W04734 - S2338 W04639 - S2314 W04552 - S2248 W04546 - S2122 W04438 - S2130 W05033 FL300/390 STNR NC=