International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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292 WSUS33 KKCI 050955 SIGW MKCW WST 050955 CONVECTIVE SIGMET 28W VALID UNTIL 1155Z MT FROM 60ESE HVR-60SW ISN-50E MLS-30NNE BIL-60ESE HVR AREA TS MOV FROM 20015KT. TOPS TO FL370. OUTLOOK VALID 051155-051555 FROM 30N GGW-60W ISN-40SE MLS-40N JAC-30NW GTF-30N GGW WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.