International Sigmet / Convective Sigmet
Issued by NWS

Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
961
WSUS32 KKCI 172355
SIGC
MKCC WST 172355
CONVECTIVE SIGMET 20C
VALID UNTIL 0155Z
FL AL MS LA AND CSTL WTRS
FROM 50WNW MGM-50WSW PZD-60SSE CEW-40SW LSU-40E AEX-50WNW MGM
AREA TS MOV FROM 34005KT. TOPS ABV FL450.

CONVECTIVE SIGMET 21C
VALID UNTIL 0155Z
NE SD
FROM RAP-60E RAP-50NE SNY-BFF-RAP
AREA TS MOV LTL. TOPS TO FL310.

CONVECTIVE SIGMET 22C
VALID UNTIL 0155Z
OK
FROM 30E MLC-50NW TXK-50S MLC-20SSW MLC-30E MLC
AREA TS MOV FROM 29025KT. TOPS TO FL410.

CONVECTIVE SIGMET 23C
VALID UNTIL 0155Z
CO NM
FROM 10W ALS-30WSW TBE-40SE FTI-30E TCS-40NNW TCS-10W ALS
AREA TS MOV LTL. TOPS TO FL400.

CONVECTIVE SIGMET 24C
VALID UNTIL 0155Z
WI MN LS
FROM 70ESE INL-40SSW YQT-30NE RWF-40NW RWF-30E FAR-70ESE INL
AREA SEV TS MOV FROM 08010KT. TOPS TO FL440.
HAIL TO 1 IN...WIND GUSTS TO 50KT POSS.

CONVECTIVE SIGMET 25C
VALID UNTIL 0155Z
TX NM
FROM 40ESE CME-30SSW FST-30SSW MRF-ELP-50NNE ELP-40ESE CME
AREA TS MOV FROM 16010KT. TOPS TO FL370.

CONVECTIVE SIGMET 26C
VALID UNTIL 0155Z
SD ND
FROM 20SSW BIS-60ESE BIS-40SSW ABR-50SSE PIR-30WSW DPR-20SSW BIS
AREA SEV TS MOV FROM 29030KT. TOPS ABV FL450.
HAIL TO 1 IN...WIND GUSTS TO 60KT POSS.

CONVECTIVE SIGMET 27C
VALID UNTIL 0155Z
TX
FROM 50ESE LRD-40NNW BRO-30WNW BRO-70SSE LRD-50ESE LRD
AREA TS MOV FROM 27015KT. TOPS ABV FL450.

OUTLOOK VALID 180155-180555
AREA 1...FROM 50SSE FAM-BNA-70SSW CEW-40SSE MCB-60ENE ELD-40S
MLC-40ENE OKC-50SSE FAM
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 2...FROM INL-60S YQT-30W RHI-30WNW OVR-GLD-60WNW LAR-30SSW
GGW-50W MOT-60N ABR-INL
REF WW 591 592.
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 3...FROM 30WSW PUB-60SE TBE-70S FTI-30NW CME-70SSE FST-60S
MRF-40WSW ELP-50E RSK-30WSW PUB
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.