International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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431 WSUS33 KKCI 070055 SIGW MKCW WST 070055 CONVECTIVE SIGMET 1W VALID UNTIL 0255Z ID OR WA FROM 60NE PDT-50E BOI-50E REO-60WNW REO-60ENE DSD-60NE PDT AREA EMBD TS MOV FROM 27015KT. TOPS TO FL290. CONVECTIVE SIGMET 2W VALID UNTIL 0255Z WY ID FROM 40E DBS-30ENE JAC-50W BPI-10NE PIH-40E DBS AREA EMBD TS MOV FROM 30025KT. TOPS TO FL280. OUTLOOK VALID 070255-070655 FROM 30N SEA-60WNW HLN-30NNE MTU-70W BAM-50W OED-60W BTG-30N SEA WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.