International Sigmet / Convective Sigmet
Issued by NWS

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217
WSUS33 KKCI 210355
SIGW
MKCW WST 210355
CONVECTIVE SIGMET 14W
VALID UNTIL 0555Z
CO NM AZ UT
FROM 50SW DEN-20WSW CIM-50SSE TUS-40E BCE-50SW DEN
AREA TS MOV FROM 22025KT. TOPS TO FL420.

CONVECTIVE SIGMET 15W
VALID UNTIL 0555Z
WY
FROM 30NNW BOY-30E DDY-50S DDY-30NE OCS-30NNW BOY
AREA TS MOV FROM 22025KT. TOPS TO FL350.

CONVECTIVE SIGMET 16W
VALID UNTIL 0555Z
MT
FROM 30NNW HVR-50NNE GGW-70NE MLS-30SW MLS-30NNW HVR
AREA TS MOV FROM 25020KT. TOPS TO FL340.

CONVECTIVE SIGMET 17W
VALID UNTIL 0555Z
MT
30NW FCA
ISOL TS D30 MOV FROM 25020KT. TOPS TO FL330.

OUTLOOK VALID 210555-210955
FROM 30NW HVR-40NNW GGW-TCS-60SSW SSO-50S TUS-DRK-30NW HVR
WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.