000 WSUS31 KKCI 250155 SIGE MKCE WST 250155 CONVECTIVE SIGMET 1E VALID UNTIL 0355Z VA FROM 40S DCA-40NNE ORF-30WSW RIC-40S DCA AREA TS MOV FROM 29010KT. TOPS TO FL300. OUTLOOK VALID 250355-250755 FROM SBY-110E ECG-CHS-IRQ-ODF-SBY WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.