****0000000233**** WSAG31 SACO 230316 SAMF SIGMET C1 VALID 230316/230916 SACO- SAMF MENDOZA FIR SEV ICE FCST AT 0316Z WI S3609 W07000 - S3445 W06445 - S3548 W06455 - S3801 W07101 - S3650 W07111 - S3613 W07051 - S3609 W07000 FL080/200 STNR INTSF=