****0000000229**** WSAG31 SAME 301953 SAMF SIGMET 5 VALID 301953/302353 SAME- SAMF MENDOZA FIR SEV MTW FCST AT 1953Z WI S3433 W06957 - S3504 W07018 - S3600 W07018 - S3631 W06930 - S3612 W06837 - S3519 W06850 - S3433 W06957 FLSFC/200 STNR NC=