****0000000236**** WSAG31 SABE 240140 SAEF SIGMET A1 VALID 240140/240340 SABE- SAEF EZEIZA FIR SEV ICE FCST AT 0140Z WI S3501 W05743 - S3646 W05746 - S3831 W06055 - S4001 W05641 - S4015 W05226 - S3701 W05233 - S3501 W05743 FL120/180 MOV E 10KT WKN=