UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 24 APR 25 Station: KDDC WMO ident: 72451 Latitude: 37.77 Longitude: -99.97 Elevation: 790.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 113 1 925 784 340 5 SFC 924 790 13.2 12.1 93 1.1 12.6 340 5 292.9 294.6 288.9 320.4 9.64 3 923 799 12.2 11.9 98 0.3 12.0 343 5 292.0 293.7 288.4 319.0 9.52 4 917 854 12.0 11.7 98 0.3 11.8 2 8 292.3 294.0 288.5 319.2 9.46 5 910 919 12.6 12.2 97 0.4 12.4 24 11 293.6 295.3 289.3 321.7 9.86 6 904 975 14.4 12.3 87 2.1 13.1 43 13 296.0 297.8 290.2 324.8 9.99 7 899 1022 14.2 12.1 87 2.1 12.9 59 15 296.2 298.0 290.2 324.9 9.91 8 896 1050 15.0 10.7 75 4.3 12.4 68 17 297.3 299.0 289.9 323.7 9.05 9 894 1069 14.8 10.6 76 4.2 12.2 75 17 297.3 299.0 289.8 323.5 9.01 10 893 1079 14.8 9.9 72 4.9 11.9 78 18 297.4 299.0 289.5 322.5 8.60 11 892 1089 15.6 8.6 63 7.0 11.4 81 18 298.3 299.8 289.2 321.4 7.88 12 869 1311 14.6 8.6 67 6.0 11.0 120 18 299.5 301.0 289.8 323.4 8.09 13 850 1499 14.6 5.6 55 9.0 9.5 110 6 301.4 302.7 289.2 321.5 6.72 14 841 1589 14.0 5.0 55 9.0 8.9 134 10 301.7 302.9 289.1 321.2 6.51 15 838 1619 14.8 4.8 51 10.0 9.2 145 11 302.9 304.1 289.5 322.2 6.44 16 837 1629 14.0 5.0 55 9.0 8.9 149 11 302.1 303.3 289.3 321.7 6.54 17 833 1670 14.4 3.4 48 11.0 8.3 164 11 303.0 304.1 288.9 320.7 5.87 18 832 1680 15.2 3.2 45 12.0 8.6 168 11 303.9 305.0 289.2 321.4 5.79 19 772 2309 10.6 1.6 54 9.0 5.8 247 17 305.5 306.6 289.5 322.5 5.57 20 770 2330 10.6 0.6 50 10.0 5.4 250 18 305.8 306.7 289.3 321.7 5.19 21 747 2582 7.8 0.8 61 7.0 4.1 263 25 305.4 306.4 289.3 322.0 5.43 22 719 2896 5.0 0.0 70 5.0 2.4 260 33 305.7 306.7 289.3 321.9 5.32 23 715 2941 5.0 -1.0 65 6.0 2.0 260 33 306.2 307.1 289.2 321.4 4.98 24 700 3114 3.2 -1.3 72 4.5 1.0 260 35 306.0 307.0 289.1 321.3 4.97 25 663 3550 -1.1 -2.0 94 0.9 -1.6 256 39 306.0 306.9 289.1 321.3 4.98 26 645 3769 -2.5 -2.5 100 0.0 -2.5 253 41 306.8 307.7 289.3 322.0 4.94 27 641 3818 -2.7 -2.7 100 0.0 -2.7 251 42 307.1 308.0 289.4 322.2 4.89 28 636 3880 -3.1 -3.3 99 0.2 -3.2 250 43 307.4 308.2 289.3 321.9 4.72 29 609 4223 -4.3 -4.3 100 0.0 -4.3 242 48 309.8 310.7 290.0 324.1 4.57 30 583 4565 -6.1 -7.5 90 1.4 -6.7 240 50 311.6 312.3 289.8 323.4 3.73 31 580 4605 -6.3 -7.5 91 1.2 -6.8 240 50 311.8 312.5 289.9 323.7 3.75 32 522 5421 -11.3 -11.5 98 0.2 -11.4 248 35 315.4 315.9 290.3 325.2 3.04 33 500 5750 -13.5 -14.9 89 1.4 -14.0 250 27 316.6 317.0 290.1 324.5 2.41 34 497 5796 -13.9 -15.6 87 1.7 -14.5 251 27 316.6 317.1 290.0 324.2 2.28 35 480 6059 -15.7 -16.5 94 0.8 -16.0 254 24 317.6 318.0 290.2 324.9 2.19 36 475 6138 -16.3 -17.9 87 1.6 -16.8 255 24 317.8 318.2 290.1 324.4 1.97 37 441 6693 -19.9 -21.7 86 1.8 -20.4 264 21 320.1 320.4 290.3 325.3 1.53 38 433 6829 -20.7 -22.2 88 1.5 -21.1 256 22 320.7 321.0 290.5 325.8 1.49 39 400 7410 -25.1 -26.8 86 1.7 -25.5 245 24 322.4 322.6 290.6 326.1 1.07 40 356 8249 -31.5 -33.4 83 1.9 -31.8 242 28 324.7 324.8 290.9 327.0 0.64 41 331 8762 -35.5 -38.9 71 3.4 -35.8 235 30 326.0 326.1 291.0 327.5 0.40 42 328 8825 -36.3 -40.0 69 3.7 -36.7 234 30 325.8 325.9 290.9 327.1 0.36 43 318 9040 -37.9 -40.8 74 2.9 -38.2 232 31 326.5 326.5 291.0 327.7 0.34 44 303 9372 -40.7 -45.2 62 4.5 -41.0 222 34 327.1 327.1 291.1 327.9 0.22 45 300 9440 -41.3 -45.0 67 3.7 -41.6 220 35 327.2 327.2 291.2 328.0 0.23 46 297 9508 -41.9 -44.9 72 3.0 -42.1 220 34 327.2 327.3 291.2 328.1 0.24 47 296 9530 -42.3 -46.4 64 4.1 -42.6 220 34 327.0 327.0 291.1 327.8 0.20 48 290 9668 -43.5 -46.1 75 2.6 -43.7 220 35 327.2 327.2 291.2 328.0 0.21 49 288 9714 -43.9 -47.3 69 3.4 -44.1 220 35 327.3 327.3 291.2 328.0 0.19 50 287 9737 -44.1 -46.5 77 2.4 -44.2 220 35 327.3 327.4 291.2 328.1 0.20 51 285 9784 -44.7 -50.7 51 6.0 -45.0 220 35 327.1 327.1 291.0 327.6 0.13 52 281 9877 -45.5 -49.9 61 4.4 -45.7 220 36 327.3 327.3 291.1 327.8 0.14 53 250 10640 -52.5 -55.7 68 3.2 -52.6 215 35 328.0 328.0 291.2 328.3 0.08 54 247 10718 -53.1 -56.7 65 3.6 -53.2 215 35 328.3 328.3 291.3 328.5 0.07 55 240 10904 -54.7 -57.7 69 3.0 -54.8 215 35 328.6 328.6 291.4 328.8 0.07 56 235 11039 -55.5 -60.0 57 4.5 -55.6 214 36 329.3 329.3 291.6 329.5 0.05 57 223 11372 -58.5 -62.4 61 3.9 -58.6 209 43 329.7 329.7 291.7 329.9 0.04 58 200 12050 -64.7 -69.3 53 4.6 -64.7 210 56 330.3 330.3 291.8 330.4 0.02 59 194 12234 -65.7 -69.5 59 3.8 -65.7 210 58 331.6 331.6 292.2 331.7 0.02 60 150 13810 -59.3 -82.3 4 23.0 -59.5 245 66 367.9 367.9 300.2 367.9 0.00 61 143 14114 -59.5 -82.5 3 23.0 -59.7 250 71 372.6 372.6 301.0 372.6 0.00 62 100 16370 -61.3 -84.3 3 23.0 -61.6 270 27 409.3 409.3 306.4 409.3 0.00 63 92 16884 -61.7 -85.7 3 24.0 -62.0 272 29 418.4 418.4 307.5 418.4 0.00 64 83 17513 -65.7 -85.7 5 20.0 -65.9 249 30 422.7 422.7 308.0 422.7 0.00 65 80 17738 -62.9 -86.9 3 24.0 -63.1 249 31 433.0 433.0 309.1 433.0 0.00 66 77 17972 -62.5 -85.5 3 23.0 -62.8 284 39 438.6 438.6 309.7 438.6 0.00 67 73 18300 -62.9 -87.9 2 25.0 -63.2 290 34 444.5 444.5 310.3 444.5 0.00 68 70 18560 -58.7 -84.7 2 26.0 -59.2 285 13 458.8 458.8 311.7 458.8 0.00 69 69 18650 -58.5 -85.5 2 27.0 -59.0 292 24 461.1 461.1 311.9 461.1 0.00 70 63 19216 -62.5 -86.5 3 24.0 -62.9 259 5 464.5 464.5 312.2 464.5 0.00 71 61 19415 -60.7 -86.7 2 26.0 -61.2 236 12 472.8 472.8 312.8 472.8 0.00 72 57 19834 -63.5 -86.5 3 23.0 -63.8 226 22 475.7 475.7 313.1 475.7 0.00 73 52 20398 -62.1 -88.1 2 26.0 -62.5 250 15 491.6 491.6 314.4 491.6 0.00 74 51 20518 -62.7 -87.7 2 25.0 -63.1 255 13 492.9 492.9 314.4 492.9 0.00 75 50 20640 -61.7 -87.7 2 26.0 -62.1 260 12 498.1 498.1 314.8 498.1 0.00 76 49 20765 -61.3 -88.3 2 27.0 -61.8 261 15 501.9 501.9 315.1 501.9 0.00 77 47 21026 -58.3 -87.3 1 29.0 -59.0 265 10 515.1 515.1 316.0 515.2 0.00 78 46 21161 -59.7 -86.7 2 27.0 -60.3 287 9 514.9 514.9 315.9 515.0 0.00 79 45 21300 -58.3 -85.3 2 27.0 -59.0 310 8 521.6 521.6 316.4 521.6 0.01 80 42 21733 -59.3 -86.3 2 27.0 -60.0 350 13 529.5 529.5 316.9 529.5 0.01 81 41 21885 -57.3 -85.3 2 28.0 -58.2 357 11 538.1 538.1 317.4 538.2 0.01 82 40 22041 -57.9 -84.9 2 27.0 -58.8 3 10 540.4 540.5 317.5 540.5 0.01 83 39 22202 -56.3 -85.3 1 29.0 -57.4 9 10 548.4 548.4 318.0 548.5 0.01 84 37 22535 -58.1 -85.1 2 27.0 -59.0 19 10 552.1 552.1 318.2 552.2 0.01 85 34 23068 -58.7 -86.7 2 28.0 -59.6 111 13 564.1 564.1 318.9 564.1 0.01 86 31 23652 -56.3 -86.3 1 30.0 -57.6 261 13 585.6 585.6 319.9 585.7 0.01 87 30 23860 -57.1 -86.1 1 29.0 -58.3 5 12 589.0 589.0 320.1 589.0 0.01 88 29 24074 -57.7 -86.7 1 29.0 -58.9 340 11 593.1 593.1 320.3 593.1 0.01 89 27 24528 -55.9 -86.9 1 31.0 -57.5 51 12 610.4 610.4 321.1 610.4 0.01 90 26 24767 -57.3 -86.3 1 29.0 -58.7 77 13 613.0 613.0 321.2 613.1 0.01 91 20 26450 -51.3 -85.3 1 34.0 -54.4 125 10 679.1 679.2 323.7 679.2 0.01 92 17 27505 -52.5 -85.5 1 33.0 -55.6 124 10 707.6 707.6 324.7 707.7 0.02 93 13 29261 -47.7 -83.7 1 36.0 -53.2 190 7 780.7 780.7 326.8 780.9 0.03 94 11 30386 -39.5 -81.5 0 42.0 -49.6 252 15 848.6 848.7 328.4 849.1 0.05 95 10 31040 -38.5 -80.5 0 42.0 -49.6 190 17 875.8 875.9 329.0 876.5 0.06 96 10 31040 -39.1 -81.1 0 42.0 -49.9 190 17 873.6 873.6 328.9 874.1 0.06 97 9.4 31463 -38.5 -80.5 0 42.0 -49.9 181 15 891.5 891.5 329.2 892.1 0.07 98 8.8 31913 -40.7 -81.7 0 41.0 -51.2 172 12 899.9 900.0 329.4 900.5 0.06 99 8.5 32149 -39.1 -81.1 0 42.0 -50.7 167 11 915.2 915.2 329.7 915.8 0.07 100 8.0 32563 -39.3 -81.3 0 42.0 -51.1 159 8 930.4 930.4 330.0 931.1 0.07 101 7.1 33382 -36.7 -78.7 0 42.0 -50.7 142 4 973.4 973.4 330.8 974.7 0.12 102 7.0 33480 -37.1 -79.1 0 42.0 -50.9 140 3 975.7 975.7 330.8 976.9 0.11 103 6.7 33783 -36.9 -78.9 0 42.0 -51.0 988.8 988.9 331.0 990.2 0.12 TRP 194 12234 -65.7 -69.5 59 3.8 -65.7 210 58 331.6 331.6 292.2 331.7 0.02 WND 143 14114 -59.5 -82.5 3 23.0 -59.7 250 71 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5637.00 m Freezing level: 672.47 mb = 3438.58 m = 11281.28 ft Wetbulb zero: 685.94 mb = 3276.93 m = 10750.95 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 79.32 % Est. max temperature: 25.51 C = 77.92 F Sfc-Lift cond lev (LCL): 909.02 mb = 927.98 m = 3044.52 ft T: 12.89 C 700-500 lapse rate: 6.34 C/km ThetaE index: 3.44 C Layer 896.0- 869.0 mb Conv cond level (CCL): 724.91 mb = 2828.57 m = 9279.98 ft Mean mixing ratio: 7.89 g/kg Conv temperature: 25.63 C = 78.13 F Cap Strength: 5.58 C Lifted Index: 1.74 C Risk: Showers probable Lifted Index @300 mb: 4.15 C Lifted Index @700 mb: 1.89 C Showalter Index: 2.07 C Risk: Showers probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.10 C Cross Totals Index: 19.10 C K Index: 29.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 106.20 Risk: None Energy Index: 0.59 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.29 J/kg Max Up Vert Vel: 9.30 m/s Conv Inhibition (B-): 250.70 J/kg Cap Strength: 5.58 C Lift Cond Lev (LCL): 797.01 mb = 2040.87 m = 6695.67 ft Lev Free Conv (LFC): 642.01 mb = 3805.68 m = 12485.69 ft Equ Level (EL): 632.01 mb = 3929.82 m = 12892.94 ft B at Equ Level: 42.60 J/kg Max Parcel Lev (MPL): 552.01 mb = 4988.26 m = 16365.48 ft Wind level data Storm motion: 277 at 22 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 924 790 340 5 1.7 -4.7 | 84 20 -20.3 -2.0 1 878 1219 125 24 -19.7 13.8 | 112 45 -41.7 16.4 2 850 1499 110 6 -5.6 2.1 | 100 28 -27.7 4.7 3 847 1524 110 10 -9.4 3.4 | 101 32 -31.4 6.1 4 817 1829 225 12 8.5 8.5 | 130 18 -13.5 11.2 5 788 2134 225 12 8.5 8.5 | 130 18 -13.5 11.2 6 759 2438 265 21 20.9 1.8 | 166 5 -1.1 4.5 7 732 2743 260 31 30.5 5.4 | 227 12 8.5 8.1 8 700 3114 260 35 34.5 6.1 | 235 15 12.5 8.8 9 653 3658 255 40 38.6 10.4 | 232 21 16.6 13.0 10 604 4267 240 49 42.4 24.5 | 217 34 20.4 27.2 11 581 4572 240 50 43.3 25.0 | 218 35 21.3 27.7 12 559 4877 245 47 42.6 19.9 | 222 31 20.6 22.5 13 500 5750 250 27 25.4 9.2 | 196 12 3.4 11.9 14 477 6096 255 24 23.2 6.2 | 187 9 1.2 8.9 15 458 6401 255 20 19.3 5.2 | 161 8 -2.7 7.8 16 440 6706 265 21 20.9 1.8 | 166 5 -1.1 4.5 17 422 7010 240 23 19.9 11.5 | 172 14 -2.1 14.2 18 400 7410 245 24 21.8 10.1 | 179 13 -0.3 12.8 19 388 7620 250 26 24.4 8.9 | 192 12 2.4 11.6 20 313 9144 230 31 23.7 19.9 | 184 23 1.7 22.6 21 300 9440 220 35 22.5 26.8 | 181 29 0.5 29.5 22 300 9449 220 34 21.9 26.0 | 180 29 -0.2 28.7 23 261 10363 220 38 24.4 29.1 | 184 32 2.4 31.8 24 250 10640 215 35 20.1 28.7 | 176 31 -1.9 31.3 25 237 10973 215 35 20.1 28.7 | 176 31 -1.9 31.3 26 215 11582 205 48 20.3 43.5 | 178 46 -1.7 46.2 27 200 12050 210 56 28.0 48.5 | 187 52 6.0 51.2 28 194 12234 210 58 29.0 50.2 | 188 53 7.0 52.9 29 152 13716 235 59 48.3 33.8 | 216 45 26.3 36.5 30 150 13810 245 66 59.8 27.9 | 231 49 37.8 30.6 31 143 14114 250 71 66.7 24.3 | 239 52 44.7 27.0 32 138 14326 250 71 66.7 24.3 | 239 52 44.7 27.0 33 132 14630 270 58 58.0 -0.0 | 266 36 36.0 2.7 34 120 15240 275 54 53.8 -4.7 | 274 32 31.8 -2.0 35 100 16370 270 27 27.0 -0.0 | 242 6 5.0 2.7 36 94 16764 270 27 27.0 -0.0 | 242 6 5.0 2.7 37 89 17069 275 33 32.9 -2.9 | 271 11 10.9 -0.2 38 81 17678 240 29 25.1 14.5 | 190 17 3.1 17.2 39 77 17983 285 39 37.7 -10.1 | 295 17 15.7 -7.4 40 73 18288 290 35 32.9 -12.0 | 311 14 10.9 -9.3 41 70 18560 285 13 12.6 -3.4 | 86 9 -9.5 -0.7 42 70 18593 295 26 23.6 -11.0 | 349 8 1.5 -8.3 43 63 19202 260 5 4.9 0.9 | 102 17 -17.1 3.5 44 60 19507 225 15 10.6 10.6 | 139 18 -11.4 13.3 45 57 19812 225 22 15.6 15.6 | 160 19 -6.5 18.2 46 50 20640 260 12 11.8 2.1 | 115 11 -10.2 4.8 47 49 20726 260 16 15.8 2.8 | 131 8 -6.3 5.5 48 47 21031 265 10 10.0 0.9 | 106 13 -12.1 3.5 49 45 21336 315 8 5.7 -5.7 | 80 17 -16.4 -3.0 50 43 21641 345 14 3.6 -13.5 | 59 21 -18.4 -10.9 51 41 21946 360 10 -0.0 -10.0 | 72 23 -22.0 -7.3 52 37 22555 20 10 -3.4 -9.4 | 75 26 -25.4 -6.7 53 35 22860 50 13 -10.0 -8.4 | 80 32 -32.0 -5.7 54 32 23470 225 12 8.5 8.5 | 130 18 -13.5 11.2 55 30 23774 285 14 13.5 -3.6 | 84 9 -8.5 -1.0 56 30 23860 5 12 -1.0 -12.0 | 68 25 -23.1 -9.3 57 29 24079 340 11 3.8 -10.3 | 67 20 -18.3 -7.7 58 28 24384 35 12 -6.9 -9.8 | 76 30 -28.9 -7.2 59 25 24994 100 14 -13.8 2.4 | 98 36 -35.8 5.1 60 24 25298 110 11 -10.3 3.8 | 101 33 -32.4 6.4 61 23 25603 40 20 -12.9 -15.3 | 70 37 -34.9 -12.6 62 21 26213 80 12 -11.8 -2.1 | 91 34 -33.8 0.6 63 20 26450 125 10 -8.2 5.7 | 106 31 -30.2 8.4 64 19 26822 130 11 -8.4 7.1 | 108 32 -30.4 9.7 65 18 27127 115 13 -11.8 5.5 | 104 35 -33.8 8.2 66 17 27432 125 10 -8.2 5.7 | 106 31 -30.2 8.4 67 14 28956 110 2 -1.9 0.7 | 98 24 -23.9 3.4 68 12 29566 250 10 9.4 3.4 | 116 14 -12.6 6.1 69 12 29870 275 10 10.0 -0.9 | 98 12 -12.1 1.8 70 11 30175 275 14 13.9 -1.2 | 100 8 -8.1 1.5 71 10 31040 190 17 3.0 16.7 | 136 27 -19.1 19.4 72 7 33480 140 3 -1.9 2.3 | 102 24 -23.9 5.0 Wind Parameters Mean winds (0-6000m): 246.9 at 29.6 knts Storm direction: 276.9 at 22.2 knts Shear (0-3000m) pos: 5.3 neg: 2.0 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 144.1 deg Storm rel helicity (0-3000m) pos: 375.0 neg: -80.4 tot: 294.6 m^2/s^2 ave: 98.2 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 19.6 stream: 7.1 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 0.19 Bulk Shear: 222.97 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 118 16 106 37| 24.2 0.0 24.2|231.8 -21.8 209.9 419.9 0.46| 42.1 19.4 1000 127 13 108 35| 7.9 0.0 7.9|333.3 -68.1 265.2 265.2 0.38| 37.9 14.3 1500 162 13 120 30| 6.1 0.0 6.1|349.5 -68.1 281.4 187.6 0.38| 28.7 10.9 2000 217 16 141 20| 8.0 0.0 8.0|369.4 -68.1 301.3 150.7 0.42| 26.1 10.9 2500 241 20 159 13| 6.4 1.1 7.5|375.0 -68.7 306.3 122.5 0.41| 22.0 9.0 3000 247 23 176 12| 5.3 2.0 7.3|375.0 -80.4 294.6 98.2 0.37| 19.6 7.1 4000 245 29 197 16| 3.9 2.9 6.8|395.9-124.5 271.4 67.8 0.29| 16.7 4.9 5000 245 31 202 17| 1.4 2.3 3.6|401.6-166.1 235.4 47.1 0.20| 15.7 3.1 6000 247 30 200 15| 1.1 1.9 3.0|403.4-178.3 225.0 37.5 0.16| 14.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250424.12.gif