International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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010 WSUS33 KKCI 010855 SIGW MKCW WST 010855 CONVECTIVE SIGMET 19W VALID UNTIL 1055Z ID WA FROM 30SE YDC-60SW YXC-30SE EPH-10S YKM-60NE SEA-30SE YDC AREA TS MOV FROM 19035KT. TOPS TO FL420. OUTLOOK VALID 011055-011455 FROM 60WSW YXC-50SSW GEG-30NNW YKM-30SSE YDC-60WSW YXC WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.