International Sigmet / Convective Sigmet
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.