International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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845 WSUS33 KKCI 180355 SIGW MKCW WST 180355 CONVECTIVE SIGMET 19W VALID UNTIL 0555Z UT NV FROM 70SW TWF-30NE MTU-40SSE MTU-20NW ELY-60NE BAM-70SW TWF AREA TS MOV FROM 20015KT. TOPS TO FL400. CONVECTIVE SIGMET 20W VALID UNTIL 0555Z WA FROM 70N EPH-60NNW GEG-30SW GEG-10SSW EPH-70N EPH AREA TS MOV FROM 18010KT. TOPS TO FL390. CONVECTIVE SIGMET 21W VALID UNTIL 0555Z NM AZ FROM 10NE TCS-60SSW DMN-50SSE TUS-50E PHX-10NE TCS AREA TS MOV LTL. TOPS ABV FL450. CONVECTIVE SIGMET 22W VALID UNTIL 0555Z NM AZ UT NV FROM 20SSE ELY-40WSW RSK-40NNW SJN-70SW ILC-20SSE ELY AREA TS MOV LTL. TOPS TO FL400. CONVECTIVE SIGMET 23W VALID UNTIL 0555Z MT FROM 70SSW GGW-20E BIL-40WSW BIL-LWT-70SSW GGW AREA TS MOV LTL. TOPS TO FL380. CONVECTIVE SIGMET 24W VALID UNTIL 0555Z NM FROM 50WNW FTI-20SSW FTI-40WNW ABQ-50SSE RSK-50WNW FTI AREA TS MOV LTL. TOPS TO FL410. CONVECTIVE SIGMET 25W VALID UNTIL 0555Z AZ FROM 30ENE DRK-40SE DRK-40SSW DRK-20W DRK-30ENE DRK AREA TS MOV LTL. TOPS TO FL410. OUTLOOK VALID 180555-180955 FROM TWF-30SE CHE-30E DMN-70SSW DMN-50S TUS-BAM-TWF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.