WSUS31 KKCI 040355 SIGE MKCE WST 040355 CONVECTIVE SIGMET 17E VALID UNTIL 0555Z FL GA AL AND FL AL CSTL WTRS FROM 30E PZD-50ESE AMG-170SSE CEW-50SSE SJI-30E PZD AREA TS MOV FROM 25040KT. TOPS TO FL450. CONVECTIVE SIGMET 18E VALID UNTIL 0555Z NC SC GA TN AL FROM HMV-10E RDU-FLO-PZD-30NNE CEW-HMV AREA TS MOV FROM 22035KT. TOPS TO FL400. CONVECTIVE SIGMET 19E VALID UNTIL 0555Z CT NY NJ PA AND CT CSTL WTRS FROM 40ESE HNK-20WNW HTO-30ENE EMI-40E PSB-40ESE HNK AREA TS MOV FROM 23025KT. TOPS TO FL340. CONVECTIVE SIGMET 20E VALID UNTIL 0555Z MD VA DC WV FROM 40NNW CSN-30ENE DCA-20WNW RIC-50NNE LYH-40NNW CSN AREA TS MOV FROM 22025KT. TOPS TO FL320. CONVECTIVE SIGMET 21E VALID UNTIL 0555Z FL CSTL WTRS 70E CRG ISOL TS D20 MOV FROM 22025KT. TOPS TO FL260. OUTLOOK VALID 040555-040955 FROM MLT-110SE BGR-ILM-110SSE MIA-60WSW EYW-90WSW PIE-190ESE LEV-BVT-CLE-MLT WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.