International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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236 WSUS33 KKCI 211955 SIGW MKCW WST 211955 CONVECTIVE SIGMET 11W VALID UNTIL 2155Z CO WY UT FROM 60WNW BOY-40WNW BFF-40N JNC-20SSE JAC-60WNW BOY AREA TS MOV FROM 28025KT. TOPS TO FL300. OUTLOOK VALID 212155-220155 FROM 30NE HVR-60NW MLS-50ENE RSK-HVE-50WSW MTU-50W OCS-JAC-50W DBS-70SSE MLP-50S YXC-30NE HVR WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.