International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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224 WSUS33 KKCI 181355 SIGW MKCW WST 181355 CONVECTIVE SIGMET 22W VALID UNTIL 1555Z WA FROM 80NNW GEG-40N GEG-40SSE YKM-40SW YKM-80NNW GEG AREA TS MOV FROM 22025KT. TOPS TO FL290. OUTLOOK VALID 181555-181955 FROM 50N GGW-30WSW ELP-30S TUS-PGS-MTU-BPI-DNJ-80N GEG-50N GGW WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.