International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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082 WSUS33 KKCI 172155 SIGW MKCW WST 172155 CONVECTIVE SIGMET 22W VALID UNTIL 2355Z CO MT WY FROM 30ENE GTF-30WSW CZI-60WNW DEN-10ESE JAC-30ENE GTF AREA TS MOV FROM 29015KT. TOPS TO FL380. CONVECTIVE SIGMET 23W VALID UNTIL 2355Z MT FROM 60WNW HVR-70NE GGW-10NNE GGW-40WSW HVR-60WNW HVR AREA TS MOV FROM 26015KT. TOPS TO FL400. OUTLOOK VALID 172355-180355 FROM 40N GTF-40W MLS-50SW DDY-HBU-30E JNC-30E OCS-DBS-40N GTF WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.