UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072912.upa.cvt Date: 1200Z 29 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 29 JUL 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 134 SFC 930 790 24.4 16.4 61 8.0 18.9 170 9 303.8 306.1 294.7 341.6 12.71 2 928 807 25.4 16.4 57 9.0 19.2 178 11 305.0 307.4 295.1 343.1 12.74 3 926 824 25.6 15.6 54 10.0 18.8 186 14 305.4 307.6 294.7 341.7 12.12 4 925 832 25.6 15.6 54 10.0 18.8 190 15 305.5 307.7 294.8 341.8 12.14 5 921 870 25.4 15.4 54 10.0 18.6 193 17 305.7 307.9 294.7 341.7 12.03 6 915 928 26.0 15.0 51 11.0 18.5 197 19 306.8 309.1 294.9 342.4 11.80 7 902 1054 26.0 14.0 48 12.0 17.9 207 25 308.1 310.2 294.8 342.1 11.21 8 894 1133 28.0 12.0 37 16.0 17.4 213 28 311.0 312.8 294.6 341.3 9.90 9 850 1579 24.8 12.8 47 12.0 16.7 220 27 312.1 314.2 295.7 346.0 10.99 10 818 1915 22.2 11.2 50 11.0 15.0 225 25 312.8 314.8 295.4 344.5 10.27 11 742 2753 14.8 12.1 84 2.7 13.0 200 10 313.6 315.9 296.8 350.9 12.05 12 706 3173 11.2 10.1 93 1.1 10.5 157 7 314.1 316.2 296.3 348.5 11.07 13 700 3244 10.6 9.2 91 1.4 9.7 150 6 314.2 316.2 295.9 346.8 10.50 14 680 3485 9.6 3.6 66 6.0 6.1 163 8 315.7 317.1 294.0 338.7 7.31 15 677 3522 9.2 4.4 72 4.8 6.3 166 9 315.7 317.2 294.3 340.1 7.77 16 673 3571 9.2 1.2 57 8.0 4.7 169 10 316.2 317.4 293.3 335.9 6.21 17 665 3670 9.0 -1.0 49 10.0 3.6 175 12 317.1 318.1 292.9 334.2 5.35 18 608 4407 5.0 -9.0 36 14.0 -1.4 183 12 320.7 321.3 292.0 331.2 3.18 19 604 4460 4.6 -7.4 41 12.0 -1.1 186 13 320.8 321.5 292.4 332.8 3.63 20 599 4528 4.0 -4.0 56 8.0 -0.1 191 13 320.9 321.8 293.4 336.4 4.75 21 595 4583 3.8 -6.2 48 10.0 -1.0 194 13 321.3 322.1 292.9 334.5 4.04 22 586 4706 2.8 -3.2 65 6.0 -0.3 191 13 321.5 322.5 293.9 338.3 5.16 23 564 5015 0.8 -9.2 47 10.0 -3.7 187 14 322.7 323.4 292.7 333.9 3.38 24 547 5260 -0.9 -6.9 64 6.0 -3.7 192 16 323.5 324.3 293.6 337.3 4.17 25 514 5753 -5.1 -9.2 73 4.1 -6.9 208 16 324.3 325.0 293.4 336.6 3.71 26 500 5970 -6.1 -11.1 68 5.0 -8.2 215 14 325.6 326.3 293.4 336.6 3.28 27 494 6065 -6.7 -11.7 68 5.0 -8.8 215 13 326.0 326.6 293.5 336.6 3.16 28 491 6112 -6.9 -12.9 62 6.0 -9.3 215 13 326.3 326.9 293.3 336.1 2.89 29 487 6177 -6.7 -14.7 53 8.0 -9.8 213 12 327.3 327.8 293.3 335.9 2.51 30 481 6274 -7.3 -16.3 49 9.0 -10.6 211 12 327.8 328.2 293.2 335.4 2.23 31 474 6388 -7.7 -23.7 26 16.0 -12.6 208 11 328.6 328.9 292.5 332.9 1.19 32 465 6538 -8.7 -24.7 26 16.0 -13.4 205 10 329.2 329.4 292.6 333.2 1.11 33 458 6655 -9.5 -20.5 40 11.0 -13.1 202 9 329.6 330.0 293.2 335.4 1.63 34 454 6723 -9.9 -21.9 37 12.0 -13.7 201 8 330.0 330.2 293.1 335.1 1.46 35 453 6740 -10.3 -19.3 48 9.0 -13.3 200 8 329.7 330.0 293.3 336.1 1.83 36 452 6758 -10.3 -20.3 44 10.0 -13.6 200 8 329.9 330.2 293.3 335.8 1.68 37 451 6775 -10.5 -18.5 52 8.0 -13.3 200 8 329.8 330.2 293.5 336.7 1.97 38 449 6809 -10.7 -20.7 44 10.0 -13.9 199 7 330.0 330.3 293.3 335.8 1.64 39 446 6861 -11.3 -18.3 56 7.0 -13.7 198 7 329.9 330.3 293.6 336.9 2.03 40 440 6965 -11.9 -19.9 51 8.0 -14.5 195 6 330.4 330.8 293.5 336.7 1.79 41 428 7177 -13.5 -21.5 51 8.0 -16.0 190 5 331.0 331.3 293.5 336.6 1.60 42 426 7212 -13.7 -19.7 60 6.0 -15.6 190 4 331.2 331.5 293.8 337.8 1.88 43 423 7266 -13.9 -22.9 47 9.0 -16.6 188 4 331.6 331.9 293.5 336.7 1.43 44 421 7302 -14.1 -21.1 55 7.0 -16.3 187 4 331.8 332.1 293.7 337.7 1.69 45 420 7320 -14.3 -24.3 42 10.0 -17.1 187 3 331.7 332.0 293.4 336.3 1.27 46 419 7339 -14.5 -20.5 60 6.0 -16.4 187 3 331.7 332.1 293.8 338.0 1.79 47 414 7430 -15.1 -19.7 68 4.6 -16.6 184 3 332.1 332.5 294.0 338.9 1.94 48 403 7634 -16.3 -22.3 60 6.0 -18.1 192 1 333.1 333.4 294.0 338.8 1.59 49 400 7690 -16.9 -21.9 65 5.0 -18.4 245 3 333.0 333.4 294.0 338.9 1.66 50 385 7975 -19.1 -23.5 68 4.4 -20.3 212 7 333.8 334.1 294.1 339.1 1.49 51 369 8289 -20.9 -28.9 49 8.0 -22.7 180 10 335.5 335.7 294.1 339.0 0.95 52 354 8593 -23.7 -29.7 58 6.0 -25.0 180 10 335.7 335.9 294.1 339.1 0.92 53 346 8759 -25.1 -32.1 52 7.0 -26.4 180 9 336.0 336.2 294.0 338.8 0.75 54 345 8780 -25.1 -33.1 47 8.0 -26.6 180 9 336.3 336.4 294.0 338.9 0.68 55 343 8822 -24.5 -46.5 11 22.0 -27.2 180 9 337.7 337.7 293.9 338.4 0.17 56 300 9780 -32.1 -42.1 36 10.0 -33.3 190 12 340.1 340.2 294.7 341.4 0.31 57 250 11040 -41.3 -55.3 21 14.0 -42.1 295 10 344.7 344.7 295.5 345.0 0.08 58 200 12520 -53.7 -63.7 28 10.0 -53.9 260 12 347.7 347.7 296.1 347.9 0.04 59 150 14310 -66.5 -73.5 37 7.0 -66.5 190 5 355.5 355.5 297.8 355.6 0.01 60 147 14431 -67.7 -74.7 36 7.0 -67.8 185 10 355.5 355.5 297.8 355.6 0.01 61 100 16740 -67.7 -86.7 5 19.0 -67.8 205 8 396.9 396.9 304.8 396.9 0.00 62 99 16801 -65.5 -86.5 4 21.0 -65.7 205 8 402.3 402.3 305.5 402.3 0.00 63 98 16863 -65.3 -87.3 3 22.0 -65.4 205 8 403.9 403.9 305.7 403.9 0.00 64 92 17248 -66.3 -87.3 4 21.0 -66.4 184 14 409.3 409.3 306.4 409.3 0.00 65 83 17876 -64.3 -88.3 2 24.0 -64.5 240 12 425.6 425.6 308.3 425.6 0.00 66 76 18414 -65.5 -88.5 3 23.0 -65.7 48 15 433.9 433.9 309.3 433.9 0.00 67 76 18414 -64.3 -88.3 2 24.0 -64.5 48 15 436.4 436.4 309.5 436.4 0.00 68 70 18920 -62.9 -87.9 2 25.0 -63.2 70 6 449.8 449.8 310.8 449.8 0.00 69 70 18920 -62.9 -87.9 2 25.0 -63.2 70 6 449.8 449.8 310.8 449.8 0.00 70 69 19008 -63.3 -88.3 2 25.0 -63.6 86 4 450.8 450.8 310.9 450.8 0.00 71 68 19097 -61.9 -87.9 2 26.0 -62.3 102 3 455.7 455.7 311.4 455.7 0.00 72 53 20639 -59.9 -87.9 1 28.0 -60.4 57 13 494.0 494.0 314.5 494.0 0.00 73 50 21000 -61.1 -88.1 2 27.0 -61.6 105 16 499.5 499.5 314.9 499.5 0.00 74 48 21254 -61.9 -87.9 2 26.0 -62.4 100 17 503.5 503.5 315.2 503.5 0.00 75 44 21796 -60.3 -88.3 1 28.0 -60.9 95 11 520.1 520.1 316.3 520.1 0.00 76 35 23260 -50.3 -83.3 1 33.0 -52.5 87 21 581.3 581.3 319.8 581.4 0.01 77 30 24260 -53.7 -84.7 1 31.0 -55.5 80 20 598.2 598.2 320.5 598.3 0.01 78 27 24934 -55.9 -85.9 1 30.0 -57.5 67 22 610.4 610.4 321.1 610.4 0.01 79 20 26870 -49.9 -83.9 1 34.0 -53.4 95 23 683.4 683.4 323.9 683.6 0.02 80 19 27205 -50.1 -84.1 1 34.0 -53.7 85 27 692.9 692.9 324.2 693.0 0.02 81 16 28330 -49.1 -83.1 1 34.0 -53.5 96 29 731.1 731.1 325.4 731.3 0.02 82 11 30823 -42.7 -80.7 1 38.0 -51.1 78 42 837.0 837.1 328.1 837.5 0.05 83 10 31470 -39.7 -79.7 1 40.0 -50.1 75 46 871.4 871.4 328.8 872.1 0.07 84 9.6 31750 -38.5 -78.5 1 40.0 -49.8 886.1 886.2 329.2 887.0 0.09 85 9.0 32191 -40.7 -79.7 1 39.0 -51.1 894.2 894.2 329.3 895.0 0.08 86 8.2 32824 -41.3 -80.3 1 39.0 -51.8 915.9 916.0 329.7 916.7 0.08 87 7.4 33527 -37.7 -78.7 1 41.0 -50.8 957.9 957.9 330.5 959.1 0.11 TRP 147 14431 -67.7 -74.7 36 7.0 -67.8 185 10 355.5 355.5 297.8 355.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5836.00 m Freezing level: 556.00 mb = 5130.24 m = 16831.29 ft Wetbulb zero: 623.78 mb = 4195.94 m = 13766.03 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 59.53 % Est. max temperature: 33.64 C = 92.55 F Sfc-Lift cond lev (LCL): 827.09 mb = 1818.05 m = 5964.66 ft T: 22.95 C 700-500 lapse rate: 6.13 C/km ThetaE index: 12.14 C Layer 706.0- 677.0 mb Conv cond level (CCL): 677.42 mb = 3516.48 m = 11536.86 ft Mean mixing ratio: 10.90 g/kg Conv temperature: 36.05 C = 96.88 F Cap Strength: 3.27 C Lifted Index: -0.73 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.07 C Lifted Index @700 mb: 1.85 C Showalter Index: -1.67 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.90 C Cross Totals Index: 18.90 C K Index: 42.30 Risk: > 80 % chance of thunderstorms Sweat Index: 237.60 Risk: None Energy Index: -1.80 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 115.78 J/kg Max Up Vert Vel: 15.22 m/s Conv Inhibition (B-): 285.95 J/kg Cap Strength: 3.27 C Lift Cond Lev (LCL): 730.47 mb = 2885.27 m = 9466.01 ft Lev Free Conv (LFC): 535.47 mb = 5428.98 m = 17811.41 ft Equ Level (EL): 465.47 mb = 6529.80 m = 21422.96 ft B at Equ Level: 50.88 J/kg Max Parcel Lev (MPL): 215.47 mb = 12026.00 m = 39454.88 ft Wind level data Storm motion: 235 at 12 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 ---------------------------------------------------------- 0 930 790 170 9 -1.6 8.9 | 101 11 -11.1 2.2 1 925 832 190 15 2.6 14.8 | 139 11 -7.0 8.1 2 885 1219 220 32 20.6 24.5 | 212 21 11.0 17.9 3 850 1579 220 27 17.4 20.7 | 209 16 7.8 14.0 4 826 1829 225 27 19.1 19.1 | 217 16 9.5 12.4 5 797 2134 225 21 14.8 14.8 | 213 10 5.3 8.2 6 769 2438 230 16 12.3 10.3 | 216 5 2.7 3.6 7 742 2743 200 10 3.4 9.4 | 114 7 -6.1 2.8 8 700 3244 150 6 -3.0 5.2 | 83 13 -12.6 -1.4 9 691 3353 155 5 -2.1 4.5 | 80 12 -11.7 -2.1 10 665 3658 175 12 -1.0 12.0 | 117 12 -10.6 5.3 11 641 3962 190 17 3.0 16.7 | 147 12 -6.6 10.1 12 617 4267 175 12 -1.0 12.0 | 117 12 -10.6 5.3 13 594 4572 195 13 3.4 12.6 | 134 9 -6.2 5.9 14 572 4877 185 13 1.1 13.0 | 127 11 -8.4 6.3 15 551 5182 190 15 2.6 14.8 | 139 11 -7.0 8.1 16 531 5486 200 19 6.5 17.9 | 165 12 -3.1 11.2 17 500 5970 215 14 8.0 11.5 | 162 5 -1.5 4.8 18 492 6096 215 13 7.5 10.6 | 152 5 -2.1 4.0 19 404 7620 180 1 0.0 1.0 | 59 11 -9.6 -5.6 20 400 7690 245 3 2.7 1.3 | 52 9 -6.8 -5.4 21 371 8230 180 10 0.0 10.0 | 109 10 -9.6 3.4 22 327 9144 180 9 0.0 9.0 | 104 10 -9.6 2.4 23 300 9780 190 12 2.1 11.8 | 125 9 -7.5 5.2 24 288 10058 190 12 2.1 11.8 | 125 9 -7.5 5.2 25 250 11040 295 10 9.1 -4.2 | 3 11 -0.5 -10.9 26 241 11278 295 10 9.1 -4.2 | 3 11 -0.5 -10.9 27 220 11887 290 13 12.2 -4.4 | 347 11 2.6 -11.1 28 210 12192 270 10 10.0 -0.0 | 356 7 0.4 -6.6 29 200 12520 260 12 11.8 2.1 | 334 5 2.3 -4.6 30 191 12802 260 12 11.8 2.1 | 334 5 2.3 -4.6 31 182 13106 235 10 8.2 5.7 | 57 2 -1.4 -0.9 32 165 13716 260 14 13.8 2.4 | 315 6 4.2 -4.2 33 157 14021 280 17 16.7 -3.0 | 323 12 7.2 -9.6 34 150 14310 190 5 0.9 4.9 | 79 9 -8.7 -1.7 35 150 14326 225 4 2.8 2.8 | 60 8 -6.7 -3.8 36 147 14431 185 10 0.9 10.0 | 111 9 -8.7 3.3 37 135 14935 265 10 10.0 0.9 | 356 6 0.4 -5.8 38 128 15240 255 5 4.8 1.3 | 42 7 -4.7 -5.3 39 116 15850 225 3 2.1 2.1 | 59 9 -7.4 -4.5 40 110 16154 185 10 0.9 10.0 | 111 9 -8.7 3.3 41 100 16740 205 8 3.4 7.3 | 96 6 -6.2 0.6 42 95 17069 205 9 3.8 8.2 | 105 6 -5.8 1.5 43 90 17374 170 18 -3.1 17.7 | 131 17 -12.7 11.1 44 82 17983 255 11 10.6 2.8 | 344 4 1.1 -3.8 45 78 18288 10 12 -2.1 -11.8 | 32 22 -11.6 -18.5 46 74 18593 100 19 -18.7 3.3 | 83 28 -28.3 -3.3 47 70 18898 150 10 -5.0 8.7 | 98 15 -14.6 2.0 48 70 18920 70 6 -5.6 -2.1 | 60 18 -15.2 -8.7 49 67 19202 120 1 -0.9 0.5 | 60 12 -10.4 -6.1 50 61 19812 60 10 -8.7 -5.0 | 57 22 -18.2 -11.6 51 58 20117 85 18 -17.9 -1.6 | 73 29 -27.5 -8.2 52 55 20422 50 10 -7.7 -6.4 | 53 22 -17.2 -13.1 53 52 20726 60 14 -12.1 -7.0 | 58 26 -21.7 -13.6 54 50 21000 105 16 -15.5 4.1 | 84 25 -25.0 -2.5 55 50 21031 85 19 -18.9 -1.7 | 74 30 -28.5 -8.3 56 47 21336 105 16 -15.5 4.1 | 84 25 -25.0 -2.5 57 45 21641 115 13 -11.8 5.5 | 87 21 -21.3 -1.1 58 43 21946 80 10 -9.8 -1.7 | 67 21 -19.4 -8.4 59 41 22250 75 11 -10.6 -2.8 | 65 22 -20.2 -9.5 60 39 22555 90 14 -14.0 0.0 | 74 24 -23.6 -6.6 61 37 22860 120 17 -14.7 8.5 | 94 24 -24.3 1.9 62 36 23165 100 16 -15.8 2.8 | 81 26 -25.3 -3.9 63 34 23470 65 29 -26.3 -12.3 | 62 41 -35.8 -18.9 64 31 24079 70 38 -35.7 -13.0 | 67 49 -45.3 -19.6 65 30 24260 80 20 -19.7 -3.5 | 71 31 -29.3 -10.1 66 29 24384 90 27 -27.0 0.0 | 80 37 -36.6 -6.6 67 28 24689 75 18 -17.4 -4.7 | 67 29 -27.0 -11.3 68 27 24994 65 23 -20.8 -9.7 | 62 35 -30.4 -16.4 69 24 25603 95 29 -28.9 2.5 | 84 39 -38.5 -4.1 70 23 25908 75 25 -24.1 -6.5 | 69 36 -33.7 -13.1 71 22 26213 90 30 -30.0 0.0 | 80 40 -39.6 -6.6 72 21 26518 80 35 -34.5 -6.1 | 74 46 -44.0 -12.7 73 20 26822 95 27 -26.9 2.4 | 83 37 -36.5 -4.3 74 20 26870 95 23 -22.9 2.0 | 82 33 -32.5 -4.6 75 19 27127 85 29 -28.9 -2.5 | 77 40 -38.5 -9.2 76 18 27432 85 21 -20.9 -1.8 | 74 32 -30.5 -8.5 77 15 28651 100 32 -31.5 5.6 | 88 41 -41.1 -1.1 78 15 28956 85 30 -29.9 -2.6 | 77 41 -39.5 -9.3 79 10 31470 75 46 -44.4 -11.9 | 71 57 -54.0 -18.5 Wind Parameters Mean winds (0-6000m): 205.2 at 15.5 knts Storm direction: 235.2 at 11.6 knts Shear (0-3000m) pos: 3.8 neg: 3.1 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 28.0 deg Storm rel helicity (0-3000m) pos: 130.1 neg: -31.0 tot: 99.1 m^2/s^2 ave: 33.0 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 3.9 10^-3/s Energy-Hel index: 0.07 Bulk Rich Number: 12.94 Bulk Shear: 8.94 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 ------------------------------------------------------------------------------- 500 211 24 191 14| 26.9 0.0 26.9| 90.4 0.0 90.4 180.8 0.92| 29.0 26.6 1000 216 26 202 15| 11.8 0.0 11.8| 98.2 -2.8 95.4 95.4 0.80| 17.6 14.0 1500 219 25 206 14| 5.3 0.0 5.3| 99.3 -5.0 94.3 62.9 0.63| 14.7 9.2 2000 219 22 203 11| 4.0 3.0 7.0| 99.5 -16.6 82.9 41.5 0.32| 14.2 4.6 2500 217 19 192 9| 3.2 3.7 6.9| 99.5 -31.0 68.5 27.4 0.20| 12.9 2.6 3000 213 17 179 8| 3.8 3.1 6.9|130.1 -31.0 99.1 33.0 0.31| 12.4 3.9 4000 207 16 165 8| 3.2 2.5 5.7|147.1 -49.9 97.2 24.3 0.26| 11.1 2.8 5000 204 16 161 9| 3.1 2.0 5.2|168.4 -50.6 117.9 23.6 0.30| 10.1 3.0 6000 205 16 158 8| 2.3 2.1 4.4|168.4 -60.4 108.1 18.0 0.21| 9.3 1.9 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250729.12.gif