WSBZ23 SBGL 181125
SBAO SIGMET 21 VALID 181130/181530 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI N0350 W05046 - N0122 W04714 - N0313 W04635 - N0424 W04900 - N0350 W05046 TOP FL500 STNR NC=