WSBZ23 SBGL 042050
SBAO SIGMET 46 VALID 042055/042330 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2918 W04551 - S3341 W03525 - S3540 W02753 - S3533 W02427 - S3052 W02317 - S2437 W04058 - S2645 W04345 - S2918 W04551 FL150/210 STNR NC=