WSAG31 SAME 242120
SAMF SIGMET 5 VALID 242120/250120 SAME-
SAMF MENDOZA FIR EMBD TS OBS AT 2120Z
WI S3303 W06557 - S3410 W06438 - S3327 W06433 - S3254 W06455 - S3250
W06527 - S3303 W06557 TOP FL320 MOV ENE 05KT WKN=