International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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307 WSUS33 KKCI 041755 SIGW MKCW WST 041755 CONVECTIVE SIGMET 81W VALID UNTIL 1955Z ID NV OR FROM 20E BKE-60S BOI-60SSW REO-20SW LKV-50SSE DSD-20E BKE AREA TS MOV FROM 24015KT. TOPS TO FL370. CONVECTIVE SIGMET 82W VALID UNTIL 1955Z MT WY ID FROM 30S HLN-50SW BIL-50NNE JAC-10SW DLN-30S HLN DVLPG AREA TS MOV FROM 22020KT. TOPS TO FL400. CONVECTIVE SIGMET 83W VALID UNTIL 1955Z WY UT ID FROM 30NE JAC-30E BPI-40NE SLC-20ENE PIH-30NE JAC DVLPG AREA TS MOV FROM 23025KT. TOPS TO FL440. CONVECTIVE SIGMET 84W VALID UNTIL 1955Z MT WY FROM 40N SHR-30ENE CZI-30SW CZI-50SSE BIL-40N SHR DVLPG AREA TS MOV FROM 26010KT. TOPS TO FL380. CONVECTIVE SIGMET 85W VALID UNTIL 1955Z CO WY UT FROM 40E OCS-40WNW CHE-30NE MTU-40SW OCS-40E OCS DVLPG AREA TS MOV FROM 26015KT. TOPS TO FL400. OUTLOOK VALID 041955-042355 FROM GTF-SHR-HBU-MTU-OED-EUG-BKE-GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.