International Sigmet / Convective Sigmet
Issued by NWS

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860
WSUS32 KKCI 122355
SIGC
MKCC WST 122355
CONVECTIVE SIGMET 18C
VALID UNTIL 0155Z
IA
FROM 50NW FOD-20NNW FOD
LINE SEV TS 20 NM WIDE MOV FROM 29035KT. TOPS ABV FL450.
HAIL TO 1.5 IN...WIND GUSTS TO 50KT POSS.

CONVECTIVE SIGMET 19C
VALID UNTIL 0155Z
IA NE
FROM 70SSE FSD-60W FOD-20WNW OVR-60WNW OVR-70SSE FSD
AREA TS MOV FROM 30030KT. TOPS ABV FL450.

CONVECTIVE SIGMET 20C
VALID UNTIL 0155Z
LA AND CSTL WTRS
FROM 20SW LSU-60S LSU-50SE LCH-30ESE LCH-20SW LSU
AREA TS MOV LTL. TOPS TO FL350.

CONVECTIVE SIGMET 21C
VALID UNTIL 0155Z
WI MN SD LS
FROM 30SW YQT-70S YQT-40W MSP-30SSE ABR-40SSE INL-30SW YQT
AREA SEV TS MOV FROM 29040KT. TOPS ABV FL450.
TORNADOES...HAIL TO 1.5 IN...WIND GUSTS TO 50KT POSS.

CONVECTIVE SIGMET 22C
VALID UNTIL 0155Z
TX NM
FROM 50ENE CME-40W INK-70ENE ELP-20WSW CME-50ENE CME
AREA SEV TS MOV FROM 33020KT. TOPS ABV FL450.
WIND GUSTS TO 60KT POSS.

OUTLOOK VALID 130155-130555
AREA 1...FROM 70SSW YWG-INL-50NNE SAW-40W MKG-40NNW DLL-40WSW
DSM-60NW OVR-50SSW ABR-FAR-70SSW YWG
REF WW 405 406.
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 2...FROM AEX-80S SJI-120ESE LEV-120SSW LCH-100SE PSX-80E
BRO-50NE LRD-30NW SAT-LFK-AEX
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 3...FROM 60SSW DDY-40SSW BFF-40ESE TBE-30ENE FTI-60W
ALS-60SSW DDY
WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.