International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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327 WSUS33 KKCI 180255 SIGW MKCW WST 180255 CONVECTIVE SIGMET 12W VALID UNTIL 0455Z WY UT ID NV FROM 50WSW TWF-20SSW SLC-40WSW OCS-50S MTU-40E BAM-50WSW TWF AREA TS MOV FROM 20015KT. TOPS TO FL400. CONVECTIVE SIGMET 13W VALID UNTIL 0455Z WA FROM 40E HUH-80NNW GEG-30WNW GEG-50N PDT-60NE SEA-40E HUH AREA TS MOV FROM 18010KT. TOPS TO FL380. CONVECTIVE SIGMET 14W VALID UNTIL 0455Z NM AZ FROM 10E DRK-20NE TCS-40W ELP-20ESE TUS-20SW DRK-10E DRK AREA TS MOV LTL. TOPS TO FL450. CONVECTIVE SIGMET 15W VALID UNTIL 0455Z AZ UT NV FROM 20NNW ILC-20SE BCE-40WNW TBC-50SSW ILC-20NNW ILC AREA TS MOV LTL. TOPS TO FL420. CONVECTIVE SIGMET 16W VALID UNTIL 0455Z MT FROM 70SW GGW-10ENE BIL-60W BIL-30WNW LWT-70SW GGW AREA TS MOV LTL. TOPS TO FL440. CONVECTIVE SIGMET 17W VALID UNTIL 0455Z WY FROM 60WSW DDY-60SW DDY-60WNW LAR-70ENE OCS-60WSW DDY AREA TS MOV LTL. TOPS TO FL400. CONVECTIVE SIGMET 18W VALID UNTIL 0455Z NM FROM 60NNW ABQ-20NW ABQ-50WNW ABQ-60SSE RSK-60NNW ABQ AREA TS MOV LTL. TOPS ABV FL450. OUTLOOK VALID 180455-180855 FROM GTF-SHR-30E DMN-50S TUS-EED-BAM-BOI-GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.