International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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947 WSUS33 KKCI 220555 SIGW MKCW WST 220555 CONVECTIVE SIGMET 18W VALID UNTIL 0755Z AZ FROM 30SSW DRK-70SSE INW-30W SSO-40SW TUS-80SSW PHX-30SSW DRK AREA SEV TS MOV FROM 08020KT. TOPS TO FL450. WIND GUSTS TO 50KT POSS. CONVECTIVE SIGMET 19W VALID UNTIL 0755Z NM FROM 40NNW TCS-30SE TCS-DMN-60NNE SSO-40SSE SJN-40NNW TCS AREA TS MOV FROM 04020KT. TOPS ABV FL450. CONVECTIVE SIGMET 20W VALID UNTIL 0755Z UT FROM 40E SLC-20WSW MTU-DTA-40NNW DTA-40E SLC AREA TS MOV FROM 25015KT. TOPS TO FL360. OUTLOOK VALID 220755-221155 FROM 50WSW MLS-HBU-40SE DMN-50S TUS-30ESE BZA-60ESE BAM-JAC-50WSW MLS WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.