International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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230 WSUS32 KKCI 300455 SIGC MKCC WST 300455 CONVECTIVE SIGMET 21C VALID UNTIL 0655Z OK KS NE SD CO NM FROM 50SSE PIR-50SSW OBH-20NW MMB-20E CIM-80WNW ANW-50SSE PIR AREA SEV TS MOV FROM 26025KT. TOPS ABV FL450. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. CONVECTIVE SIGMET 22C VALID UNTIL 0655Z MS LA TX AND LA TX CSTL WTRS FROM 40NE AEX-10WNW HRV-120S LCH-20SSW IAH-40NE AEX AREA TS MOV FROM 30020KT. TOPS ABV FL450. CONVECTIVE SIGMET 23C VALID UNTIL 0655Z TX NM FROM 70NNW AMA-40ENE AMA-10NE LBB-50ENE CME-30WSW TCC-70NNW AMA AREA SEV TS MOV LTL. TOPS ABV FL450. HAIL TO 1.25 IN...WIND GUSTS TO 50KT POSS. CONVECTIVE SIGMET 24C VALID UNTIL 0655Z TX FROM 30E MAF-30WNW SJT-60E FST-30SW MAF-30E MAF AREA SEV TS MOV FROM 24030KT. TOPS ABV FL450. HAIL TO 1.25 IN...WIND GUSTS TO 50KT POSS. CONVECTIVE SIGMET 25C VALID UNTIL 0655Z SD ND MT WY FROM 60SW ISN-20NE BIS-40N PIR-RAP-MLS-60SW ISN AREA TS MOV FROM 23030KT. TOPS ABV FL450. CONVECTIVE SIGMET 26C VALID UNTIL 0655Z ND MT FROM 50NNE MOT-40SSE MOT-40WSW ISN-60NNE GGW-50NNE MOT AREA TS MOV FROM 19030KT. TOPS TO FL400. CONVECTIVE SIGMET 27C VALID UNTIL 0655Z WY FROM 30NE CZI-60N CYS-60NW LAR-40E BOY-30NE CZI AREA TS MOV FROM 23030KT. TOPS TO FL390. OUTLOOK VALID 300655-301055 FROM 40N GGW-50WNW INL-60NW RWF-MCI-ADM-ABI-50ENE CME-50ESE TBE-AKO-50SSE DDY-60W MLS-40N GGW WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.