International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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557 WSUS33 KKCI 162155 SIGW MKCW WST 162155 CONVECTIVE SIGMET 14W VALID UNTIL 2355Z MT WY ID FROM 60ESE HVR-20WNW SHR-40ESE BOI-40NNE DNJ-30S FCA-60ESE HVR AREA SEV TS MOV FROM 26030KT. TOPS ABV FL450. HAIL TO 1.5 IN...WIND GUSTS TO 50KT POSS. CONVECTIVE SIGMET 15W VALID UNTIL 2355Z ID OR FROM 40NNE BKE-30NNE DNJ-30ESE REO-20S LKV-20E DSD-40NNE BKE AREA TS MOV FROM 24015KT. TOPS TO FL330. CONVECTIVE SIGMET 16W VALID UNTIL 2355Z WY FROM 40WSW SHR-20SSE CZI-50NW LAR-20E BPI-20E JAC-40WSW SHR AREA TS MOV FROM 24020KT. TOPS ABV FL450. CONVECTIVE SIGMET 17W VALID UNTIL 2355Z NE CO WY FROM 50NW BFF-40ESE CYS-40NW DEN-50NNW LAR-50NW BFF AREA TS MOV FROM 24020KT. TOPS TO FL410. CONVECTIVE SIGMET 18W VALID UNTIL 2355Z ND MT FROM 60NE ISN-50SSW ISN-50SE GGW-40N GGW-60NE ISN AREA TS MOV FROM 28020KT. TOPS TO FL410. CONVECTIVE SIGMET 19W VALID UNTIL 2355Z CO FROM 60SSW AKO-40N LAA-30WNW LAA-30NE PUB-60SSW AKO AREA TS MOV FROM 27020KT. TOPS TO FL420. CONVECTIVE SIGMET 20W VALID UNTIL 2355Z NM FROM 20W CME-30SSE CME-60ENE ELP-60WSW CME-20W CME AREA TS MOV FROM 30010KT. TOPS TO FL380. OUTLOOK VALID 162355-170355 FROM GGW-SHR-40E DBS-DNJ-MLP-GGW WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.