****0000000201**** WSAG31 SABE 240837 SAEF SIGMET A4 VALID 240837/241237 SABE- SAEF EZEIZA FIR SEV ICE FCST AT 0837Z WI S3345 W05850 - S3313 W06014 - S3425 W06209 - S3456 W05815 - S3345 W05850 FL120/160 STNR NC=