International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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393 WSUS33 KKCI 120855 SIGW MKCW WST 120855 CONVECTIVE SIGMET 13W VALID UNTIL 1055Z SD ND MT WY FROM 40SSW GGW-50WSW DIK-70NNW RAP-90NW RAP-60NNE BIL-40SSW GGW AREA EMBD TS MOV FROM 27040KT. TOPS TO FL440. OUTLOOK VALID 121055-121455 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.