International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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784 WSUS33 KKCI 171055 SIGW MKCW WST 171055 CONVECTIVE SIGMET 21W VALID UNTIL 1255Z AZ CA FROM 30SSW EED-40SW DRK-50SW PHX-20NNE BZA-30SSW EED DMSHG AREA TS MOV FROM 11010KT. TOPS TO FL360. OUTLOOK VALID 171255-171655 FROM 30W TBC-40SSE INW-30NE TUS-30SSE BZA-30W BZA-50E TRM-30W TBC WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.