International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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221 WSUS33 KKCI 060155 SIGW MKCW WST 060155 CONVECTIVE SIGMET 3W VALID UNTIL 0355Z MT WY FROM 50WSW ISN-50ENE DDY-20N BOY-40N BIL-50WSW ISN AREA TS MOV FROM 19030KT. TOPS ABV FL450. OUTLOOK VALID 060355-060755 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.