WSBZ23 SBGL 180500 SBAO SIGMET 7 VALID 180505/180730 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI S3400 W05024 - S3409 W04928 - S3258 W04239 - S2844 W04410 - S2845 W04524 - S2930 W04601 - S3250 W04916 - S3400 W05024 TOP FL430 STNR NC=