International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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288 WSUS31 KKCI 271155 SIGE MKCE WST 271155 CONVECTIVE SIGMET 52E VALID UNTIL 1355Z VA NC SC GA TN AND NC SC CSTL WTRS FROM 20WNW PSK-130SE ILM-20SE CHS-10S ODF-40SE LOZ-20WNW PSK AREA SEV EMBD TS MOV FROM 18020KT. TOPS ABV FL450. TORNADOES POSS...WIND GUSTS TO 60KT POSS. TS ASSOCD WITH TC HELENE. CONVECTIVE SIGMET 53E VALID UNTIL 1355Z FL AND NC FL SC GA CSTL WTRS FROM 130SE ILM-60E MIA-40WSW EYW-20SE CHS-130SE ILM AREA EMBD TS MOV FROM 20055KT. TOPS ABV FL450. REF INTL SIGMET INDIA SERIES. OUTLOOK VALID 271355-271755 FROM JST-180ESE ECG-130SSE ILM-210ENE PBI-80WSW EYW-40S CHS-40WNW ATL-40W IIU-JST REF WW 687. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. REFER TO MOST RECENT WTNT24 KNHC FROM NATIONAL HURRICANE CENTER FOR DETAILS ON TC HELENE.