WSBZ23 SBGL 151525
SBCW SIGMET 21 VALID 151530/151930 SBCW - SBCW CURITIBA FIR SEV TURB  FCST WI S2729 W05427 - S3017 W05119 - S3130 W04758 - S2930 W04601 - S2903 W04539 - S2844 W04737 - S2601 W05222 - S2729 W05427 FL300/400 STNR NC=