WSBZ23 SBGL 121525
SBAO SIGMET 19 VALID 121530/121930 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2943 W04614 - S3229 W04028 - S3017 W03818 - S2718 W04412 - S2930 W04601 - S2943 W04614 FL120/170 STNR NC=