International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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977 WSUS33 KKCI 180755 SIGW MKCW WST 180755 CONVECTIVE SIGMET 16W VALID UNTIL 0955Z ID OR FROM 50NNE BKE-DNJ-30NNE REO-50NNW REO-50NNE BKE AREA EMBD TS MOV FROM 22025KT. TOPS TO FL370. OUTLOOK VALID 180955-181355 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.