****0000000210**** WSAG31 SAME 221941 SAMF SIGMET B1 VALID 221941/222041 SAME- SAMF MENDOZA FIR EMBD TS OBS AT 1941Z WI S3414 W06919 - S3500 W06940 - S3509 W06855 - S3418 W06822 - S3414 W06919 TOP FL330 MOV E 05KT INTSF=