WSUS33 KKCI 041855 SIGW MKCW WST 041855 CONVECTIVE SIGMET 68W VALID UNTIL 2055Z NM FROM 30N TCC-50W INK-20ESE SJN-70S RSK-30N TCC AREA EMBD TS MOV FROM 18030KT. TOPS TO FL370. CONVECTIVE SIGMET 69W VALID UNTIL 2055Z AZ UT NV CA FROM 80WSW BCE-40N PHX-30ENE MZB-50SW HEC-40NNW LAS-80WSW BCE AREA EMBD TS MOV FROM 17020KT. TOPS TO FL370. CONVECTIVE SIGMET 70W VALID UNTIL 2055Z AZ UT NV FROM 50WNW JNC-60WSW RSK-40SW TBC-50WNW ILC-40E ELY-50WNW JNC AREA EMBD TS MOV LTL. TOPS TO FL360. CONVECTIVE SIGMET 71W VALID UNTIL 2055Z CO NM AZ UT FROM 20SSE MTU-DBL-50SSW PUB-20W FTI-70N SJN-20SSE MTU AREA EMBD TS MOV FROM 17030KT. TOPS TO FL370. CONVECTIVE SIGMET 72W VALID UNTIL 2055Z WY UT ID NV FROM 30SSW TWF-50SSW BPI-40WSW OCS-40SW MTU-10WNW ELY-30SSW TWF AREA EMBD TS MOV FROM 17020KT. TOPS TO FL360. CONVECTIVE SIGMET 73W VALID UNTIL 2055Z NM AZ FROM 20ESE TBC-70N SJN-40WSW SJN-30ESE TUS-30N DRK-20ESE TBC AREA EMBD TS MOV FROM 18025KT. TOPS TO FL320. CONVECTIVE SIGMET 74W VALID UNTIL 2055Z CO WY UT FROM 50SE DDY-20N PUB-20ENE MTU-40E OCS-50SE DDY AREA EMBD TS MOV FROM 17025KT. TOPS TO FL370. CONVECTIVE SIGMET 75W VALID UNTIL 2055Z ID FROM 30ESE LKT-10NNE TWF-50W TWF-20SW LKT-30ESE LKT AREA EMBD TS MOV FROM 18020KT. TOPS TO FL440. CONVECTIVE SIGMET 76W VALID UNTIL 2055Z NV CA FROM 60E CZQ-20E BTY-20ENE BTY-30NNW HEC-20ESE EHF-60E CZQ AREA EMBD TS MOV LTL. TOPS TO FL250. CONVECTIVE SIGMET 77W VALID UNTIL 2055Z NV CA FROM 40NNW BAM-50WNW BVL-60ENE OAL-30E SAC-40NNW BAM AREA EMBD TS MOV LTL. TOPS TO FL280. OUTLOOK VALID 042055-050055 FROM 40NNW BVL-40NW ALS-30SSE CME-70NW MRF-SJN-30W BZA-40SSE OAL-40NNW BVL WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.