UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 21 OCT 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 191 SFC 932 790 4.6 -1.4 65 6.0 2.0 330 5 283.4 284.0 278.6 293.9 3.70 2 925 856 8.2 -2.8 46 11.0 3.4 335 16 287.7 288.3 280.2 297.4 3.36 3 919 910 11.4 -4.6 32 16.0 4.4 333 16 291.5 292.0 281.4 300.2 2.95 4 905 1037 12.0 -4.0 32 16.0 4.8 328 15 293.4 294.0 282.5 302.7 3.14 5 850 1554 8.0 -5.0 39 13.0 2.3 330 9 294.5 295.1 282.9 303.8 3.10 6 819 1859 5.8 -6.2 42 12.0 0.7 295 12 295.3 295.9 283.1 304.1 2.93 7 782 2235 2.4 -6.6 51 9.0 -1.3 295 17 295.6 296.2 283.2 304.6 2.98 8 763 2433 0.8 -8.2 51 9.0 -2.7 304 18 296.0 296.5 283.1 304.1 2.70 9 755 2518 0.8 -10.2 44 11.0 -3.3 311 22 296.9 297.3 283.0 304.0 2.33 10 754 2529 1.2 -12.8 34 14.0 -3.8 312 22 297.4 297.8 282.7 303.3 1.89 11 744 2636 0.8 -15.2 29 16.0 -4.6 321 27 298.1 298.4 282.6 303.0 1.57 12 733 2755 0.6 -15.4 29 16.0 -4.8 330 33 299.2 299.5 283.0 304.1 1.57 13 727 2821 0.0 -16.0 29 16.0 -5.3 326 34 299.2 299.5 283.0 304.0 1.51 14 723 2866 0.4 -15.6 29 16.0 -5.0 324 35 300.1 300.4 283.4 305.1 1.57 15 700 3124 -1.5 -14.5 36 13.0 -6.0 310 40 300.8 301.1 284.0 306.4 1.77 16 681 3343 -2.9 -12.9 46 10.0 -6.4 310 44 301.6 302.0 284.6 308.1 2.08 17 673 3437 -2.1 -12.1 46 10.0 -5.8 310 46 303.6 304.0 285.5 310.6 2.24 18 659 3603 -3.1 -13.1 46 10.0 -6.7 310 50 304.3 304.7 285.7 310.9 2.11 19 651 3700 -3.1 -21.1 23 18.0 -8.4 309 51 305.3 305.5 284.9 308.9 1.09 20 640 3835 -3.9 -23.9 19 20.0 -9.3 304 50 305.9 306.1 284.8 308.8 0.87 21 629 3972 -3.5 -28.5 12 25.0 -9.6 300 50 307.9 308.0 285.2 309.9 0.58 22 620 4086 -1.7 -38.7 4 37.0 -9.2 306 50 311.2 311.3 286.1 312.0 0.22 23 578 4640 -6.1 -34.1 9 28.0 -12.1 318 51 312.4 312.4 286.6 313.7 0.37 24 572 4722 -6.5 -28.5 16 22.0 -11.9 315 51 312.8 313.0 287.1 315.0 0.64 25 529 5333 -7.1 -35.1 9 28.0 -13.1 307 60 319.2 319.3 288.9 320.5 0.37 26 500 5770 -10.1 -36.1 10 26.0 -15.3 305 70 320.7 320.8 289.3 322.0 0.35 27 479 6099 -12.9 -34.9 14 22.0 -17.2 305 70 321.2 321.3 289.6 322.7 0.41 28 427 6966 -18.1 -41.1 11 23.0 -21.6 318 74 325.3 325.4 290.6 326.3 0.25 29 408 7304 -21.3 -41.3 15 20.0 -24.1 313 79 325.5 325.5 290.7 326.4 0.25 30 400 7450 -21.7 -45.7 10 24.0 -24.7 310 81 326.8 326.8 291.0 327.4 0.16 31 397 7505 -22.1 -45.1 11 23.0 -25.0 310 81 327.0 327.0 291.0 327.6 0.17 32 396 7524 -22.1 -47.1 8 25.0 -25.1 310 81 327.2 327.2 291.1 327.7 0.14 33 367 8077 -26.1 -45.1 15 19.0 -28.3 314 88 329.1 329.1 291.6 329.8 0.19 34 321 9030 -33.3 -54.3 10 21.0 -34.7 306 84 332.0 332.0 292.3 332.3 0.07 35 300 9500 -37.5 -55.5 14 18.0 -38.5 305 83 332.5 332.5 292.4 332.8 0.07 36 264 10368 -44.7 -58.7 19 14.0 -45.2 298 86 334.4 334.4 292.9 334.6 0.05 37 260 10470 -45.9 -58.9 22 13.0 -46.4 297 86 334.1 334.1 292.9 334.3 0.05 38 257 10547 -46.1 -63.1 13 17.0 -46.6 297 86 334.9 334.9 293.0 335.0 0.03 39 250 10730 -47.7 -62.7 16 15.0 -48.1 295 87 335.2 335.2 293.2 335.3 0.03 40 200 12170 -58.5 -67.5 30 9.0 -58.6 295 93 340.1 340.1 294.4 340.2 0.02 41 192 12425 -60.7 -68.7 34 8.0 -60.8 295 95 340.6 340.6 294.5 340.7 0.02 42 184 12689 -62.1 -73.1 22 11.0 -62.2 295 98 342.5 342.5 294.9 342.5 0.01 43 179 12859 -63.5 -74.5 21 11.0 -63.6 295 99 342.9 342.9 295.0 342.9 0.01 44 174 13032 -64.1 -75.1 21 11.0 -64.1 295 101 344.8 344.8 295.4 344.8 0.01 45 172 13103 -64.3 -75.3 21 11.0 -64.4 300 100 345.5 345.5 295.6 345.6 0.01 46 158 13623 -63.7 -75.7 18 12.0 -63.8 295 90 355.0 355.0 297.7 355.1 0.01 47 150 13940 -65.3 -79.3 13 14.0 -65.4 295 84 357.6 357.6 298.2 357.6 0.00 48 148 14021 -65.9 -79.9 12 14.0 -66.0 295 83 357.9 357.9 298.3 358.0 0.00 49 139 14402 -65.3 -82.3 8 17.0 -65.4 297 79 365.5 365.5 299.7 365.5 0.00 50 118 15395 -66.1 -85.1 5 19.0 -66.2 295 65 381.5 381.5 302.5 381.5 0.00 51 112 15708 -68.9 -85.9 7 17.0 -69.0 291 60 382.0 382.0 302.6 382.0 0.00 52 102 16270 -66.3 -86.3 4 20.0 -66.4 293 53 397.4 397.4 304.9 397.4 0.00 53 100 16390 -66.9 -85.9 5 19.0 -67.0 290 42 398.5 398.5 305.0 398.5 0.00 54 89 17086 -70.5 -87.5 6 17.0 -70.6 281 49 404.8 404.8 305.9 404.8 0.00 55 82 17574 -68.5 -89.5 3 21.0 -68.6 305 41 418.5 418.5 307.5 418.5 0.00 56 81 17648 -65.7 -88.7 3 23.0 -65.9 309 39 425.7 425.7 308.4 425.7 0.00 57 79 17800 -64.5 -88.5 2 24.0 -64.7 301 37 431.2 431.2 309.0 431.2 0.00 58 76 18036 -66.1 -89.1 3 23.0 -66.2 289 34 432.7 432.7 309.1 432.7 0.00 59 72 18366 -61.9 -88.9 2 27.0 -62.2 298 28 448.3 448.3 310.7 448.3 0.00 60 70 18540 -62.7 -88.7 2 26.0 -63.0 325 23 450.2 450.2 310.9 450.3 0.00 61 64 19086 -66.5 -89.5 3 23.0 -66.7 331 18 453.6 453.6 311.2 453.6 0.00 62 62 19279 -65.3 -90.3 2 25.0 -65.5 326 16 460.4 460.4 311.8 460.4 0.00 63 59 19583 -60.9 -88.9 1 28.0 -61.3 311 20 476.9 476.9 313.2 476.9 0.00 64 57 19798 -60.1 -88.1 1 28.0 -60.6 325 25 483.4 483.4 313.7 483.4 0.00 65 53 20253 -57.9 -87.9 1 30.0 -58.6 327 16 498.7 498.7 314.8 498.7 0.00 66 50 20620 -57.9 -87.9 1 30.0 -58.6 285 5 507.0 507.0 315.4 507.1 0.00 67 48 20879 -56.1 -87.1 1 31.0 -57.1 290 8 517.3 517.3 316.1 517.3 0.00 68 37 22526 -59.3 -88.3 1 29.0 -60.1 302 16 549.0 549.0 318.1 549.1 0.00 69 35 22875 -58.5 -88.5 1 30.0 -59.5 295 14 559.9 559.9 318.6 559.9 0.00 70 34 23059 -54.9 -86.9 1 32.0 -56.3 292 12 574.1 574.1 319.3 574.1 0.01 71 34 23059 -54.5 -86.5 1 32.0 -56.0 292 12 575.1 575.1 319.4 575.1 0.01 72 31 23650 -55.7 -86.7 1 31.0 -57.1 271 20 587.3 587.3 320.0 587.3 0.01 73 30 23860 -54.9 -86.9 1 32.0 -56.5 270 12 595.0 595.0 320.4 595.0 0.01 74 29 24077 -52.7 -85.7 1 33.0 -54.8 275 13 606.8 606.8 320.9 606.9 0.01 75 27 24536 -53.1 -85.1 1 32.0 -55.2 260 15 618.2 618.2 321.4 618.3 0.01 76 25 25026 -56.1 -87.1 1 31.0 -57.8 321 17 623.4 623.4 321.6 623.4 0.01 77 24 25287 -52.9 -85.9 1 33.0 -55.2 287 13 640.0 640.0 322.3 640.1 0.01 78 20 26450 -56.1 -87.1 1 31.0 -58.1 280 22 664.5 664.5 323.2 664.5 0.01 79 19 26776 -56.5 -87.5 1 31.0 -58.5 278 21 673.0 673.0 323.5 673.1 0.01 80 15 28280 -54.9 -86.9 1 32.0 -57.7 282 42 725.4 725.4 325.2 725.5 0.01 81 14 28722 -53.7 -85.7 1 32.0 -56.9 284 40 743.9 744.0 325.8 744.1 0.02 82 13 29196 -55.3 -87.3 1 32.0 -58.3 280 54 754.3 754.4 326.1 754.5 0.01 83 13 29196 -53.1 -86.1 1 33.0 -56.7 280 54 762.0 762.0 326.3 762.1 0.02 84 13 29196 -53.7 -85.7 1 32.0 -57.1 280 54 759.9 759.9 326.2 760.0 0.02 85 11 30271 -53.3 -85.3 1 32.0 -57.3 293 43 798.5 798.5 327.2 798.7 0.02 86 11 30271 -50.9 -84.9 1 34.0 -55.8 293 43 807.2 807.3 327.4 807.5 0.03 87 10 30890 -51.5 -85.5 1 34.0 -56.4 290 36 827.3 827.3 327.9 827.5 0.03 88 9.9 30955 -50.9 -84.9 1 34.0 -56.1 831.9 832.0 328.0 832.2 0.03 89 8.9 31645 -53.3 -85.3 1 32.0 -57.9 848.4 848.4 328.4 848.7 0.03 90 8.5 31943 -50.7 -84.7 1 34.0 -56.5 869.8 869.8 328.8 870.1 0.04 TRP 172 13103 -64.3 -75.3 21 11.0 -64.4 300 100 345.5 345.5 295.6 345.6 0.01 WND 174 13032 -64.1 -75.1 21 11.0 -64.1 295 101 344.8 344.8 295.4 344.8 0.01 Sounding variables and indices 1000-500 mb thick: 5579.00 m Freezing level: 718.16 mb = 2919.99 m = 9579.90 ft Wetbulb zero: 805.96 mb = 1989.65 m = 6527.66 ft Precipitable water: 0.34 inches Sfc-500 mean rel hum: 27.41 % Est. max temperature: 16.58 C = 61.85 F Sfc-Lift cond lev (LCL): 849.55 mb = 1558.35 m = 5112.64 ft T: 7.97 C 700-500 lapse rate: 3.25 C/km ThetaE index: 1.52 C Layer 763.0- 733.0 mb Conv cond level (CCL): 484.99 mb = 6003.63 m = 19696.70 ft Mean mixing ratio: 3.12 g/kg Conv temperature: 41.53 C = 106.75 F Cap Strength: 16.85 C Lifted Index: 17.24 C Risk: None Lifted Index @300 mb: 21.48 C Lifted Index @700 mb: 6.60 C Showalter Index: 16.25 C Risk: None Total Totals Index: 23.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 5.10 C K Index: 0.10 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.24 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 62875.87 J/kg Cap Strength: 17.22 C Lift Cond Lev (LCL): 711.40 mb = 2994.85 m = 9825.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 32 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 ---------------------------------------------------------- 0 932 790 330 5 2.5 -4.3 | 161 27 -8.9 25.6 1 925 856 335 16 6.8 -14.5 | 163 16 -4.6 15.5 2 885 1219 320 13 8.4 -10.0 | 171 20 -3.0 20.0 3 853 1524 340 11 3.8 -10.3 | 159 21 -7.6 19.6 4 850 1554 330 9 4.5 -7.8 | 163 23 -6.9 22.2 5 822 1829 295 12 10.9 -5.1 | 179 25 -0.5 24.9 6 791 2134 290 16 15.0 -5.5 | 188 25 3.7 24.5 7 762 2438 305 18 14.7 -10.3 | 190 20 3.4 19.6 8 734 2743 330 33 16.5 -28.6 | 255 5 5.1 1.4 9 700 3124 310 40 30.6 -25.7 | 258 20 19.3 4.3 10 654 3658 310 51 39.1 -32.8 | 276 28 27.7 -2.8 11 629 3962 300 50 43.3 -25.0 | 261 32 31.9 5.0 12 605 4267 315 50 35.4 -35.4 | 283 25 24.0 -5.4 13 582 4572 320 52 33.4 -39.8 | 294 24 22.0 -9.9 14 560 4877 310 49 37.5 -31.5 | 273 26 26.2 -1.5 15 500 5770 305 70 57.3 -40.2 | 282 47 46.0 -10.2 16 479 6096 305 70 57.3 -40.2 | 282 47 46.0 -10.2 17 460 6401 300 66 57.2 -33.0 | 274 46 45.8 -3.0 18 424 7010 320 75 48.2 -57.5 | 307 46 36.8 -27.5 19 400 7450 310 81 62.0 -52.1 | 294 55 50.7 -22.1 20 391 7620 310 81 62.0 -52.1 | 294 55 50.7 -22.1 21 374 7925 315 89 62.9 -62.9 | 303 61 51.6 -33.0 22 315 9144 305 83 68.0 -47.6 | 287 59 56.6 -17.6 23 302 9449 305 81 66.4 -46.5 | 287 57 55.0 -16.5 24 300 9500 305 83 68.0 -47.6 | 287 59 56.6 -17.6 25 250 10730 295 87 78.8 -36.8 | 276 68 67.5 -6.8 26 209 11887 290 89 83.6 -30.4 | 270 72 72.3 -0.5 27 200 12170 295 93 84.3 -39.3 | 277 74 72.9 -9.3 28 174 13032 295 101 91.5 -42.7 | 279 81 80.2 -12.7 29 172 13103 300 100 86.6 -50.0 | 285 78 75.2 -20.0 30 172 13106 295 101 91.5 -42.7 | 279 81 80.2 -12.7 31 150 13940 295 84 76.1 -35.5 | 275 65 64.8 -5.5 32 121 15240 300 70 60.6 -35.0 | 276 49 49.2 -5.0 33 115 15545 290 59 55.4 -20.2 | 257 45 44.1 9.8 34 104 16154 295 63 57.1 -26.6 | 266 46 45.7 3.3 35 100 16390 290 42 39.5 -14.4 | 241 32 28.1 15.6 36 99 16459 300 48 41.6 -24.0 | 259 31 30.2 6.0 37 94 16764 290 42 39.5 -14.4 | 241 32 28.1 15.6 38 89 17069 280 49 48.3 -8.5 | 240 43 36.9 21.5 39 81 17678 310 39 29.9 -25.1 | 255 19 18.5 4.9 40 77 17983 290 35 32.9 -12.0 | 230 28 21.5 18.0 41 73 18288 285 30 29.0 -7.8 | 218 28 17.6 22.2 42 70 18540 325 23 13.2 -18.8 | 189 11 1.8 11.1 43 69 18593 290 20 18.8 -6.8 | 198 24 7.4 23.1 44 66 18898 325 23 13.2 -18.8 | 189 11 1.8 11.1 45 63 19202 335 15 6.3 -13.6 | 163 17 -5.0 16.4 46 60 19507 305 18 14.7 -10.3 | 190 20 3.4 19.6 47 57 19812 325 25 14.3 -20.5 | 197 10 3.0 9.5 48 54 20117 320 16 10.3 -12.3 | 176 18 -1.1 17.7 49 52 20422 335 17 7.2 -15.4 | 164 15 -4.2 14.6 50 50 20620 285 5 4.8 -1.3 | 167 29 -6.5 28.7 51 45 21336 300 12 10.4 -6.0 | 178 24 -1.0 24.0 52 43 21641 295 10 9.1 -4.2 | 175 26 -2.3 25.7 53 39 22250 325 10 5.7 -8.2 | 165 22 -5.6 21.8 54 37 22555 300 17 14.7 -8.5 | 189 22 3.3 21.5 55 33 23165 290 11 10.3 -3.8 | 178 26 -1.0 26.2 56 32 23470 265 18 17.9 1.6 | 192 32 6.6 31.5 57 30 23774 275 22 21.9 -1.9 | 201 30 10.5 28.0 58 30 23860 270 12 12.0 -0.0 | 181 30 0.6 30.0 59 29 24079 275 13 13.0 -1.1 | 183 29 1.6 28.8 60 28 24384 250 14 13.2 4.8 | 183 35 1.8 34.8 61 26 24689 270 16 16.0 -0.0 | 189 30 4.6 30.0 62 25 24994 325 18 10.3 -14.7 | 176 15 -1.1 15.2 63 24 25298 285 13 12.6 -3.4 | 183 27 1.2 26.6 64 23 25603 275 26 25.9 -2.3 | 208 31 14.5 27.7 65 22 25908 300 18 15.6 -9.0 | 191 21 4.2 21.0 66 21 26213 280 26 25.6 -4.5 | 209 29 14.2 25.4 67 20 26450 280 22 21.7 -3.8 | 201 28 10.3 26.1 68 18 27127 275 20 19.9 -1.7 | 197 29 8.5 28.2 69 17 27432 270 28 28.0 -0.0 | 209 34 16.6 30.0 70 16 28042 280 44 43.3 -7.6 | 235 39 32.0 22.3 71 14 28651 285 38 36.7 -9.8 | 232 32 25.3 20.1 72 13 29261 280 55 54.2 -9.6 | 244 47 42.8 20.4 73 12 29870 295 47 42.6 -19.9 | 252 33 31.2 10.1 74 10 30890 290 36 33.8 -12.3 | 232 29 22.5 17.6 Wind Parameters Mean winds (0-6000m): 309.2 at 42.7 knts Storm direction: 339.2 at 32.1 knts Shear (0-3000m) pos: 3.6 neg: 6.1 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 108.2 deg Storm rel helicity (0-3000m) pos: 170.5 neg: -43.4 tot: 127.1 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 14.0 stream: 4.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.22 Bulk Shear: 119.44 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 ------------------------------------------------------------------------------- 500 328 14 167 19| 0.0 7.8 7.8| 17.2 -5.3 11.9 23.8 0.15| 16.2 2.5 1000 326 12 167 20| 0.0 3.9 3.9| 58.2 -21.1 37.0 37.0 0.23| 13.8 3.2 1500 314 13 175 21| 0.0 4.5 4.5| 93.4 -21.1 72.2 48.2 0.34| 11.7 4.0 2000 315 16 179 19| 5.4 3.4 8.7|131.6 -21.1 110.5 55.2 0.44| 14.2 6.3 2500 315 20 191 16| 4.3 5.7 10.0|144.9 -23.7 121.2 48.5 0.37| 14.6 5.4 3000 313 25 209 15| 3.6 6.1 9.7|170.5 -43.4 127.1 42.4 0.34| 14.0 4.8 4000 313 32 234 15| 3.5 4.7 8.2|269.3-109.9 159.5 39.9 0.30| 13.9 4.2 5000 311 37 251 18| 2.8 6.0 8.8|316.8-126.2 190.6 38.1 0.27| 13.6 3.6 6000 309 43 262 22| 3.5 5.0 8.4|510.7-209.9 300.7 50.1 0.29| 13.3 3.8 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251021.12.gif