International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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915 WSUS33 KKCI 192255 SIGW MKCW WST 192255 CONVECTIVE SIGMET 15W VALID UNTIL 0055Z CO WY UT FROM 20W LAR-40W DEN-50NE JNC-40SSW OCS-20W LAR AREA EMBD TS MOV FROM 26025KT. TOPS TO FL380. CONVECTIVE SIGMET 16W VALID UNTIL 0055Z MT ID WA FROM 70ESE YDC-50ENE HVR-60NE LWT-50SW LWT-GEG-70ESE YDC AREA TS MOV FROM 33010KT. TOPS TO FL340. OUTLOOK VALID 200055-200455 FROM 50SSE YQL-GTF-30SW HLN-60NNW LKT-GEG-60SE YDC-50SSE YQL WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.