International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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797 WSUS33 KKCI 290855 SIGW MKCW WST 290855 CONVECTIVE SIGMET 21W VALID UNTIL 1055Z AZ FROM 20WNW TUS-40E TUS-60SE TUS-50S TUS-60WSW TUS-20WNW TUS AREA TS MOV FROM 20015KT. TOPS TO FL380. OUTLOOK VALID 291055-291455 FROM 30W TCS-60SSW DMN-50S TUS-50ESE PHX-30W TCS WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.