International Sigmet / Convective Sigmet
Issued by NWS

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861
WSUS33 KKCI 220455
SIGW
MKCW WST 220455
CONVECTIVE SIGMET 19W
VALID UNTIL 0655Z
MT
FROM 10SE GGW-50ENE MLS-50SW BIL-20WSW LWT-10SE GGW
AREA TS MOV FROM 29025KT. TOPS TO FL430.

CONVECTIVE SIGMET 20W
VALID UNTIL 0655Z
AZ
FROM 30N SSO-40S SSO-30S TUS-40NNE TUS-30N SSO
AREA EMBD TS MOV FROM 22025KT. TOPS TO FL390.

CONVECTIVE SIGMET 21W
VALID UNTIL 0655Z
CO NM AZ UT
FROM 30WNW LAA-40SSE TBE-70NNW CME-10W PHX-60NNE TBC-30WNW LAA
AREA TS MOV FROM 25020KT. TOPS TO FL420.

OUTLOOK VALID 220655-221055
AREA 1...FROM HBU-30ESE DMN-40ESE SSO-60SE SSO-40S TUS-60WSW
TUS-40SSE HVE-HBU
WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

AREA 2...FROM GGW-CZI-70NNW BOY-40ENE GTF-GGW
WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM
PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.