****0000000229**** WSAG31 SABE 300820 SAEF SIGMET A3 VALID 300820/301020 SABE- SAEF EZEIZA FIR SEV ICE FCST AT 0820Z WI S3834 W07053 - S4128 W07014 - S4158 W07110 - S4104 W07145 - S4045 W07203 - S3805 W07127 - S3834 W07053 FL080/090 STNR NC=