WSBZ23 SBGL 291525
SBCW SIGMET 6 VALID 291530/291930 SBCW - SBCW CURITIBA FIR SEV TURB FCST WI S2245 W04355 - S2456 W04118 - S2342 W03943 - S2226 W03809 - S2045 W03949 - S2052 W04000 - S2057 W04015 - S2054 W04034 - S2045 W04045 - S2245 W04355 FL280/400 STNR NC=