WSBZ23 SBGL 171925
SBAO SIGMET 26 VALID 171930/172330 SBAO - SBAO ATLANTICO FIR SEV ICE  FCST WI S2638 W03935 - S2755 W03846 - S2834 W03652 - S2811 W03411 - S2711 W02704 - S2338 W02659 - S2250 W02937 - S2314 W03237 - S2439 W03711 - S2605 W03925 - S2638 W03935 FL100/160 STNR NC=