International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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317 WSUS33 KKCI 172155 SIGW MKCW WST 172155 CONVECTIVE SIGMET 84W VALID UNTIL 2355Z MT WY ID FROM 40ENE GTF-SHR-70WNW LAR-50SE LKT-40ENE GTF AREA TS MOV FROM 20015KT. TOPS TO FL440. CONVECTIVE SIGMET 85W VALID UNTIL 2355Z OR WA FROM 30SSE SEA-20NNE YKM-50SSW YKM-40E BTG-30SSE SEA AREA TS MOV FROM 18010KT. TOPS TO FL360. CONVECTIVE SIGMET 86W VALID UNTIL 2355Z CO WY UT FROM 60WSW OCS-50S OCS-20ENE MTU-40E SLC-60WSW OCS AREA TS MOV LTL. TOPS TO FL360. CONVECTIVE SIGMET 87W VALID UNTIL 2355Z CO NM AZ UT NV FROM 70W BVL-40S HBU-30NNE TCS-50NE SSO-40ESE EED-70W BVL AREA TS MOV LTL. TOPS ABV FL450. CONVECTIVE SIGMET 88W VALID UNTIL 2355Z WY UT ID NV FROM 60NE BOI-40W BPI-40WNW BVL-70WSW TWF-60NE BOI AREA TS MOV FROM 24020KT. TOPS ABV FL450. CONVECTIVE SIGMET 89W VALID UNTIL 2355Z OR FROM 30WSW PDT-20ESE PDT-60WSW BKE-50ENE DSD-30WSW PDT AREA TS MOV FROM 20025KT. TOPS TO FL360. CONVECTIVE SIGMET 90W VALID UNTIL 2355Z AZ FROM 70NW SSO-20S SSO-50S TUS-70NW SSO AREA TS MOV LTL. TOPS TO FL420. OUTLOOK VALID 172355-180355 AREA 1...FROM GTF-LWT-SSO-EED-BAM-BOI-GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM SEA-EPH-BKE-DSD-SEA WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.