WSUS31 KKCI 290655 SIGE MKCE WST 290655 CONVECTIVE SIGMET 18E VALID UNTIL 0855Z FL AND CSTL WTRS FROM 160NE TRV-80ESE MIA-60S MIA-80ESE OMN-160NE TRV AREA TS MOV FROM 28010KT. TOPS ABV FL450. REF SIGMET KILO SERIES OUTLOOK VALID 290855-291255 FROM ODF-40ESE ILM-170E PBI-70ENE PBI-150SE MIA-80WSW EYW-ODF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.