****0000000281**** WSBZ23 SBGL 232218 SBAO SIGMET 38 VALID 232223/232330 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI N0217 W04142 - N0135 W03954 - N0045 W03716 - S0034 W02839 - N0119 W02620 - N0324 W02909 - N0520 W03148 - N0426 W03343 - N0400 W03848 - N0357 W04124 - N0217 W04142 FL150/220 STNR NC=