****0000000217**** WSAG31 SACO 250517 SAMF SIGMET A2 VALID 250517/250917 SACO- SAMF MENDOZA FIR SEV ICE FCST AT 0517Z WI S3157 W06629 - S3311 W06719 - S3343 W06855 - S3103 W06955 - S2928 W06847 - S3157 W06629 FL120/160 STNR NC=