International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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274 WSUS33 KKCI 221855 SIGW MKCW WST 221855 CONVECTIVE SIGMET 2W VALID UNTIL 2055Z WA AND CSTL WTRS FROM 20NW TOU-30ESE TOU-40SSE HQM-110W TOU-20NW TOU AREA TS MOV FROM 18020KT. TOPS TO FL240. OUTLOOK VALID 222055-230055 FROM TOU-30NE SEA-50WNW OAL-CZQ-ENI-130W TOU-TOU WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.