International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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545 WSUS33 KKCI 250455 SIGW MKCW WST 250455 CONVECTIVE SIGMET 17W VALID UNTIL 0655Z UT FROM 40SE HVE-50SW DVC-70NNE TBC-40SSW HVE-40SE HVE AREA EMBD TS MOV FROM 27015KT. TOPS TO FL380. CONVECTIVE SIGMET 18W VALID UNTIL 0655Z NM AZ FROM 30NE EED-40E SSO-60SSE SSO-50S TUS-70WSW TUS-30NE EED AREA TS MOV LTL. TOPS ABV FL450. OUTLOOK VALID 250655-251055 FROM CHE-30NNE TCS-50SW DMN-40S TUS-60ESE BZA-30NNW PGS-50NW HVE-CHE WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.