International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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496 WSUS33 KKCI 290455 SIGW MKCW WST 290455 CONVECTIVE SIGMET 12W VALID UNTIL 0655Z AZ FROM 40N TUS-40S TUS-70WSW TUS-50SSW PHX-40N TUS AREA TS MOV LTL. TOPS TO FL370. CONVECTIVE SIGMET 13W VALID UNTIL 0655Z CO UT FROM 30ENE DBL-10SE ALS-50WSW DVC-50NE HVE-30ENE DBL AREA TS MOV FROM 28015KT. TOPS TO FL450. CONVECTIVE SIGMET 14W VALID UNTIL 0655Z AZ 40NW SJN ISOL TS D20 MOV LTL. TOPS TO FL300. OUTLOOK VALID 290655-291055 TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.