International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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274 WSUS33 KKCI 210855 SIGW MKCW WST 210855 CONVECTIVE SIGMET 16W VALID UNTIL 1055Z AZ FROM 30SW TBC-50SSE INW-30NNW TUS-30SE PGS-30SW TBC AREA TS MOV FROM 18015KT. TOPS TO FL360. OUTLOOK VALID 211055-211455 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.