WSBZ23 SBGL 031402
SBAO SIGMET 28 VALID 031407/031530 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2850 W04528 - S3125 W04314 - S3223 W03840 - S3538 W03310 - S3542 W02854 - S3531 W02341 - S3502 W01806 - S3347 W02323 - S3254 W03242 - S3053 W03804 - S2649 W04341 - S2644 W04344 - S2645 W04345 - S2850 W04528 FL160/200 STNR NC=