****0000000200**** WSUY31 SUMU 231630 SUEO SIGMET 6 VALID 231630/231830 SUMU- SUEO MONTEVIDEO FIR EMBD TS FCST WI S3405 W05624 - S3454 W05655 - S3529 W05453 - S3414 W05437 - S3405 W05624 TOP FL380 MOV ENE 05KT NC =