International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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137 WSUS33 KKCI 090755 SIGW MKCW WST 090755 CONVECTIVE SIGMET 17W VALID UNTIL 0955Z OR WA CSTL WTRS FROM 60WSW HQM-50NW ONP-100W ONP-130WSW HQM-60WSW HQM AREA TS MOV LTL. TOPS TO FL280. CONVECTIVE SIGMET 18W VALID UNTIL 0955Z AZ UT FROM 50SW BCE-70SW DVC-50NNE INW-40NNE PGS-50SW BCE AREA TS MOV FROM 19010KT. TOPS TO FL300. OUTLOOK VALID 090955-091355 AREA 1...FROM 50W HQM-ONP-110W ONP-130WSW HQM-50W HQM WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM 50SSE SEA-YKM-80S LKV-60N RBL-50SSE SEA WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.