International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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399 WSUS33 KKCI 210255 SIGW MKCW WST 210255 CONVECTIVE SIGMET 5W VALID UNTIL 0455Z AZ UT NV FROM 20SW DTA-30SSE BCE-10SE PGS-20E LAS-20NNE ILC-20SW DTA AREA TS MOV FROM 09010KT. TOPS TO FL330. CONVECTIVE SIGMET 6W VALID UNTIL 0455Z AZ NV CA FROM 30SSE LAS-40W DRK-70NE BZA-40ENE TRM-30SSE LAS AREA TS MOV FROM 17020KT. TOPS TO FL300. OUTLOOK VALID 210455-210855 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.