International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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670 WSUS32 KKCI 251455 SIGC MKCC WST 251455 CONVECTIVE SIGMET 49C VALID UNTIL 1655Z GA TN AL MS FROM 50SE BNA-20SW ODF-40SW LGC-40ESE MCB-20NNW MHZ-50SE BNA AREA EMBD TS MOV FROM 27020KT. TOPS TO FL420. CONVECTIVE SIGMET 50C VALID UNTIL 1655Z MS LA TX FROM 20NNW MHZ-40ESE MCB-10N IAH-50W LFK-40ENE MLU-20NNW MHZ AREA EMBD TS MOV FROM 31025KT. TOPS ABV FL450. OUTLOOK VALID 251655-252055 FROM 30SSW BNA-40WSW MGM-SJI-40NE LCH-30NNE IAH-60E TTT-LIT-30SSW BNA WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.