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<br />STEADY STATE t100Ec l.PI)lAFT lWll16 . _ <br />tvtt.'Y 18 ,. S ,. 78 <br />SOlHl.HC 2_ GIlT . . <br />HAT~ <br />OHC.D8l ..an <br />VEra UEL. tVS ........ <br />HAlL COtt(EHTP~TIOH, 'STOtES..t1~ <br /> <br />. <br /> <br />OWT <br /> <br />[: <br /> <br />... . ..'. \ <br />! ! ~~ <br />j ~ t.~ <br />~- . I?' <br />-lee ..,r' ... <br />.N'& . .' '::...T <br />......- ... <br />....... <br />. <br /> <br />~ <br /> <br />(a) The verticil dotted Unea <br />ploUed by the computer <br />show the hallatone concen- <br />tration by amall. Uledlum <br />and large aile categories. <br />The plot shown on the left <br />Indlcatea the prelence or <br />small (up to .5 em dJa- <br />meter) and m&dlum eIze <br />(.5 em to 1.0 em) hall- <br />stonea In a natural (non- <br />seeded) cloua;-- <br /> <br />.8 <br /> <br />"10 <br /> <br />HAIL 8 <br />. .1 <br /> <br />, H <br />8 18 <br /> <br />, C <br />~ 18 <br /> <br />. <br /> <br />Ii <br /> <br />zi <br /> <br />38 <br /> <br />'0 <br /> <br />" <br /> <br />o <br />68 <br /> <br />T_ A crrr <br />AHD TYPE (1) TO I'IluI.utI r <br /> <br />STEADY STATE HCOOEl. UPllRAFT lWlI16 . _ <br />O/tl,-y 18 , , .' 70 <br />SOUl) IHC 2388 r.rn <br />SEEDED <br />REFL.oeZ nut <br />VERT VEL. rve +<ttt. <br />HAIL COHCEHTRHTtOH. ~TUE$.;", <br /> <br />ICI'T <br />~ <br /> <br />..\ . <br />"a <br />'" <br />, :.. <br /> <br /> <br />.8 <br /> <br />. (b) Computer generated plot <br />using the same BoundIng <br />and cloud parametera <br />shown abovej except that <br />the model calculations <br />are for a seeded cloud. <br /> <br />30 <br /> <br />i <br />-zec <br />-tOC <br />.... .++ <br />~ .... <br />. .++'" <br /> <br />10 <br /> <br />Nole the reduction In hall <br />size 'In the seeded cloud, <br />as Indicated by the ,Uml- <br />nation at the medlum sbe <br />(.5 to t. 0 cm dJameter) <br />ha1 tstones. <br /> <br />28 <br /> <br />HAIL <br /> <br />. <br /> <br />. <br /> <br />I' <br /> <br />1\ <br /> <br />. <br /> <br />I~ <br /> <br />C <br /> <br />o <br /> <br />10 <br /> <br />. <br /> <br />II <br /> <br />20 <br /> <br />J;) <br /> <br />411 <br /> <br />:l8 <br /> <br />8 <br />'0 <br /> <br />A <br /> <br />Figure 2. Computer generated plot of radar reflectivity, vertical <br />velocity and hailstone concentration vs. height. These <br />values are plotted by the computer using the CIC Steady <br />State convective cloud model with the sounding shown in <br />Figure 1. <br /> <br />22 <br />