WSBZ23 SBGL 161525
SBAO SIGMET 42 VALID 161530/161930 SBAO - SBAO ATLANTICO FIR SEV ICE FCST WI S2630 W04325 - S2713 W04023 - S2746 W03705 - S2307 W03422 - S2143 W03852 - S2226 W03809 - S2630 W04325 FL140/250 MOV ESE 20KT NC=