International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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581 WSUS33 KKCI 181455 SIGW MKCW WST 181455 CONVECTIVE SIGMET 5W VALID UNTIL 1655Z AZ CA FROM 30WSW PGS-50NE PHX-20SSE BZA-30WSW PGS AREA TS MOV FROM 20025KT. TOPS TO FL300. OUTLOOK VALID 181655-182055 FROM 50NW PGS-40E PHX-50SE BZA-30NE HEC-50NW PGS WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.