International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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537 WSUS33 KKCI 252055 SIGW MKCW WST 252055 CONVECTIVE SIGMET 1W VALID UNTIL 2255Z OR WA FROM 50SE YDC-40WSW BKE-40E EUG-50S YDC-50SE YDC AREA TS MOV FROM 23035KT. TOPS TO FL320. OUTLOOK VALID 252255-260255 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.