WSBZ23 SBGL 181125
SBBS SIGMET 1 VALID 181130/181530 SBBS - SBBS BRASILIA FIR SEV TURB FCST WI S2241 W04852 - S2307 W04734 - S2338 W04639 - S2314 W04552 - S2248 W04546 - S2145 W04456 - S2240 W04847 - S2241 W04852 FL300/400 STNR NC=