WSAG31 SABE 070021
SAEF SIGMET 1 VALID 070021/070421 SABE-
SAEF EZEIZA FIR SEV ICE FCST AT 0021Z
WI S3357 W05822 - S3516 W06154 - S3500 W06339 - S3347 W06307 - S3054
W06055 - S3031 W06003 - S3120 W05757 - S3357 W05822 FL110/200 MOV ESE 
05KT NC=