International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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663 WSUS33 KKCI 131855 SIGW MKCW WST 131855 CONVECTIVE SIGMET 23W VALID UNTIL 2055Z UT ID NV OR FROM 50SW DNJ-20SSE MLD-20NNW BVL-50N BAM-40NNE REO-50SW DNJ AREA TS MOV FROM 27020KT. TOPS TO FL400. CONVECTIVE SIGMET 24W VALID UNTIL 2055Z MT FROM 50NW HVR-50ESE HVR-80ESE MLP-30SW FCA-50NW HVR DVLPG AREA TS MOV FROM 27020KT. TOPS TO FL300. OUTLOOK VALID 132055-140055 FROM 30NNW HVR-CZI-CYS-PUB-ALS-RSK-JNC-SLC-BVL-70NNE BAM-30N BOI-50NNE LKT-50S YXC-30NNW HVR WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.