WSBZ23 SBGL 151125
SBAO SIGMET 18 VALID 151130/151530 SBAO - SBAO ATLANTICO FIR EMBD TS FCST WI S0543 W02442 - S0442 W02211 - S0226 W02444 - S0331 W02640 - S0543 W02442 TOP FL450 STNR NC=