WSBZ23 SBGL 052340 SBAO SIGMET 48 VALID 052345/060330 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI S0140 W03529 - S0316 W03207 - S0337 W02913 - S0404 W02823 - S0540 W02930 - S0640 W02659 - S0514 W01731 - N0244 W02816 - S0140 W03529 TOP FL450 STNR NC=