International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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296 WSUS33 KKCI 171455 SIGW MKCW WST 171455 CONVECTIVE SIGMET 11W VALID UNTIL 1655Z ID NV CA OR FROM 50NNE REO-30SSE BOI-50N ELY-30ESE RBL-60SSW LKV-50NNE REO AREA TS MOV FROM 26030KT. TOPS TO FL360. OUTLOOK VALID 171655-172055 FROM 40SSW YXC-CHE-ILC-RBL-50E HUH-40SSW YXC WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.