International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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437 WSUS33 KKCI 240955 SIGW MKCW WST 240955 CONVECTIVE SIGMET 40W VALID UNTIL 1155Z WY UT FROM 50WSW OCS-50SSW MTU-50WSW MTU-50ENE SLC-50WSW OCS AREA EMBD TS MOV FROM 27020KT. TOPS TO FL360. CONVECTIVE SIGMET 41W VALID UNTIL 1155Z AZ FROM 60ENE PHX-50N SSO-20SW SSO-30E TUS-40NW TUS-60ENE PHX AREA EMBD TS MOV FROM 18010KT. TOPS TO FL390. OUTLOOK VALID 241155-241555 FROM 60NNE PGS-40SW INW-40WNW PHX-EED-60NNE PGS WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.