WSUY31 SUMU 250815
SUEO SIGMET 4 VALID 250815/251115 SUMU-
SUEO MONTEVIDAEO FIR EMBD TSGR FCST WI 
S3515 W05351 - S3427 W05758 - S3011 W05737 - 
S3004 W05642 - S3246 W05258 - S3515 W05351 
TOP FL390 MOV ENE 05KT NC=