International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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848 WSUS33 KKCI 031555 SIGW MKCW WST 031555 CONVECTIVE SIGMET 80W VALID UNTIL 1755Z AZ UT FROM 60N TBC-70NE TBC-50SSW INW-10SE DRK-60N TBC AREA TS MOV FROM 19010KT. TOPS TO FL360. OUTLOOK VALID 031755-032155 FROM 50W OCS-40NNE CHE-50WSW ALS-TCS-SSO-30SSE DRK-40E LAS-50ESE ILC-50W OCS WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.