International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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536 WSUS31 KKCI 270155 SIGE MKCE WST 270155 CONVECTIVE SIGMET 7E VALID UNTIL 0355Z FL GA AND FL CSTL WTRS FROM 20NE TLH-40WNW OMN-90W PIE-100SSE CEW-20NE TLH AREA SEV EMBD TS MOV FROM 18020KT. TOPS ABV FL450. TORNADOES POSS...WIND GUSTS TO 135KT POSS. TS ASSOCD WITH TC HELENE. REF INTL SIGMET HOTEL SERIES. CONVECTIVE SIGMET 8E VALID UNTIL 0355Z FL CSTL WTRS FROM 70NNE TRV-80ENE TRV-140SE MIA-110SSE MIA-70NNE TRV AREA SEV EMBD TS MOV FROM 18045KT. TOPS ABV FL450. TORNADOES POSS...WIND GUSTS TO 60KT POSS. CONVECTIVE SIGMET 9E VALID UNTIL 0355Z VA NC SC GA TN AND SC CSTL WTRS FROM 10WSW LYH-70SW ECG-50S CHS-30SE ATL-20NNE VXV-10WSW LYH AREA SEV EMBD TS MOV FROM 17030KT. TOPS TO FL360. TORNADOES POSS...WIND GUSTS TO 60KT POSS. CONVECTIVE SIGMET 10E VALID UNTIL 0355Z FL AND CSTL WTRS FROM 40WNW OMN-ORL-30ESE RSW-50W EYW-90W PIE-40WNW OMN AREA SEV EMBD TS MOV FROM 20055KT. TOPS ABV FL450. TORNADOES...WIND GUSTS TO 60KT POSS. TS ASSOCD WITH TC HELENE. CONVECTIVE SIGMET 11E VALID UNTIL 0355Z NC FL GA TN AL AND FL CSTL WTRS FROM 20NNE VXV-20NE TLH-100SSE CEW-30ENE MGM-30SE GQO-20NNE VXV AREA SEV EMBD TS MOV FROM 15040KT. TOPS TO FL400. TORNADOES...WIND GUSTS TO 60KT POSS. CONVECTIVE SIGMET 12E VALID UNTIL 0355Z SC FL GA AND CSTL WTRS FROM 30SE ATL-120SE CHS-130E OMN-40WNW OMN-20NE TLH-30SE ATL AREA SEV EMBD TS MOV FROM 16055KT. TOPS ABV FL450. TORNADOES...WIND GUSTS TO 60KT POSS. TS ASSOCD WITH TC HELENE. CONVECTIVE SIGMET 13E VALID UNTIL 0355Z MA RI CT FROM 20ENE PVD-30SE BDL LINE TS 20 NM WIDE MOV FROM 26030KT. TOPS TO FL330. OUTLOOK VALID 270355-270755 AREA 1...FROM EKN-70NE ILM-110ESE CHS-150E PBI-70E PBI-50ESE EYW-60WSW EYW-60W PIE-30S CEW-IIU-EKN REF WW 685 686 687. WST ISSUANCES EXPD. REFER TO MOST RECENT WTNT24 KNHC FROM NATIONAL HURRICANE CENTER FOR DETAILS ON TC HELENE. AREA 2...FROM 120SE BGR-140E ACK-70SSE HTO-JFK-40ENE SAX-BOS-120SE BGR WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.