WVAG31 SAME 200917
SAMF SIGMET 2 VALID 200917/201317 SAME-
SAMF MENDOZA FIR VA ERUPTION MT UNKNOWN PSN UNKNOWN
VA CLD OBS AT 0650Z WI S3514 W07024 - S3522 W07007 - S3634 W06835 -
S3720 W06800 - S3744 W06820 - S3523 W07025 - S3514 W07024 SFC/FL120 
MOV SE 50 KT
VA CLD FCST AT 1250Z WI S3516 W07025 - S3519 W07007 - S3723 W06746 - 
S3752 W06814 - S3528 W07024 - S3516 W07025 SFC/FL120=