WSAG31 SAME 031728
SAMF SIGMET 3 VALID 031728/032128 SAME-
SAMF MENDOZA FIR SEV MTW FCST
WI S3449 W07018 - S3445 W06907 - S3322 W06855 - S2913 W06854 - S2825
W06937 - S2825 W06957 - S2841 W06940 - S2903 W06951 - S2913 W06959 - 
S3007 W06954 - S3116 W07034 - S3312 W07001 - S3312 W06947 - S3410 
W06951 - S3449 W07018 FL120/350 STNR NC=