WSBZ23 SBGL 041015
SBAO SIGMET 13 VALID 041020/041130 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2739 W04429 - S2922 W04234 - S3121 W03536 - S3331 W03725 - S3204 W04101 - S3213 W04048 - S3533 W03547 - S3536 W03502 - S3541 W02934 - S3503 W02414 - S3118 W02647 - S3114 W03300 - S2807 W04046 - S2542 W04223 - S2645 W04345 - S2739 W04429 FL150/220 STNR NC=