International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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969 WSUS33 KKCI 120355 SIGW MKCW WST 120355 CONVECTIVE SIGMET 16W VALID UNTIL 0555Z CO WY AZ UT ID NV FROM 80NNW BOY-50NNW CHE-60N PGS-20ENE LAS-80NNW BOY AREA TS MOV FROM 22030KT. TOPS TO FL360. CONVECTIVE SIGMET 17W VALID UNTIL 0555Z AZ FROM 40ESE PHX-20NW SSO-40WSW SSO-50WNW TUS-40ESE PHX AREA SEV TS MOV FROM 23030KT. TOPS TO FL400. HAIL TO 1 IN...WIND GUSTS TO 50KTS POSS. CONVECTIVE SIGMET 18W VALID UNTIL 0555Z CO AZ UT FROM 40ESE JNC-40WSW HBU-70SSW DVC-40NW DVC-40ESE JNC AREA TS MOV FROM 24020KT. TOPS TO FL320. CONVECTIVE SIGMET 19W VALID UNTIL 0555Z MT WY FROM 70NW MLS-10WNW MLS-40NNE BOY-70SSW BIL-70NW MLS AREA TS MOV FROM 24020KT. TOPS TO FL420. OUTLOOK VALID 120555-120955 FROM GTF-MLS-LAR-LBF-ELP-50S TUS-BZA-LAS-GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.