****0000000196**** WSUY31 SUMU 270500 SUEO SIGMET 1 VALID 270500/270800 SUMU- SUEO MONTEVIDEO FIR EMBD TS FCST WI S3348 W05828- S3112 W05802- S3116 W05633- S3356 W05646- S3348 W05828 TOP FL350 MOV E 05KT INTSF=