International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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397 WSUS33 KKCI 290355 SIGW MKCW WST 290355 CONVECTIVE SIGMET 9W VALID UNTIL 0555Z MT ID OR FROM 50NNW FCA-20NNW HVR-40S HVR-10N TWF-60SSW BKE-50NNW FCA AREA TS MOV FROM 23020KT. TOPS TO FL390. OUTLOOK VALID 290555-290955 FROM 30NNW HVR-30SE JAC-30ESE TWF-40W REO-50SSE YXC-30NNW HVR WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.