International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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618 WSUS33 KKCI 300255 SIGW MKCW WST 300255 CONVECTIVE SIGMET 7W VALID UNTIL 0455Z CO WY UT FROM 60NE OCS-30SE CHE-40WNW HBU-50NW DVC-10WSW MTU-60NE OCS AREA TS MOV FROM 23025KT. TOPS TO FL350. CONVECTIVE SIGMET 8W VALID UNTIL 0455Z NM FROM 60ESE RSK-30ENE TCC-40W ELP-40SE SSO-60S SJN-60ESE RSK AREA TS MOV FROM 20020KT. TOPS ABV FL450. SRN PTN MOV FROM 10020KT. OUTLOOK VALID 300455-300855 FROM 30S DBL-30ENE DMN-70SW DMN-50SSW TUS-RSK-30NNE DVC-30S DBL WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.