International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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898 WSUS33 KKCI 200355 SIGW MKCW WST 200355 CONVECTIVE SIGMET 7W VALID UNTIL 0555Z NV FROM 40NW OAL-20NE OAL-20SW OAL-50WNW OAL-40NW OAL AREA TS MOV FROM 12010KT. TOPS TO FL380. OUTLOOK VALID 200555-200955 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.