UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 12 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 34 1 925 731 170 15 SFC 919 790 28.0 10.0 32 18.0 16.5 170 15 308.5 310.1 292.9 334.2 8.41 3 850 1472 21.4 9.4 46 12.0 13.8 180 32 308.6 310.2 293.1 335.2 8.74 4 757 2460 12.0 7.4 73 4.6 9.2 191 36 308.8 310.4 293.0 334.9 8.57 5 740 2650 10.4 5.9 74 4.5 7.8 200 35 309.1 310.5 292.6 333.2 7.90 6 732 2740 9.8 5.3 74 4.5 7.2 205 35 309.4 310.8 292.5 332.8 7.65 7 724 2832 9.4 4.4 71 5.0 6.5 216 32 309.9 311.3 292.3 332.2 7.26 8 719 2889 10.2 -0.8 46 11.0 4.4 224 30 311.4 312.3 290.9 327.1 5.02 9 714 2948 11.0 -1.0 43 12.0 4.6 232 28 312.9 313.8 291.3 328.6 4.98 10 700 3113 10.4 0.4 50 10.0 4.9 245 24 314.0 315.1 292.2 331.7 5.63 11 692 3209 10.2 2.2 58 8.0 5.6 246 24 314.8 316.1 293.1 335.3 6.49 12 690 3233 10.4 0.4 50 10.0 4.9 246 24 315.3 316.4 292.6 333.4 5.72 13 683 3318 9.8 1.8 57 8.0 5.3 247 25 315.5 316.8 293.3 335.7 6.39 14 680 3355 9.8 0.8 53 9.0 4.8 247 25 315.9 317.1 293.0 334.9 5.97 15 675 3416 9.4 0.4 53 9.0 4.5 248 25 316.2 317.3 293.0 334.7 5.84 16 635 3920 5.2 -0.8 65 6.0 2.0 248 25 317.0 318.1 293.1 335.1 5.69 17 616 4168 4.0 -2.0 65 6.0 0.8 246 24 318.3 319.4 293.2 335.6 5.37 18 612 4221 4.0 -4.0 56 8.0 -0.0 246 24 318.9 319.8 292.8 334.0 4.65 19 605 4315 4.4 -5.6 48 10.0 -0.5 245 24 320.4 321.3 292.8 334.0 4.16 20 578 4685 1.2 -2.5 76 3.7 -0.7 252 26 320.9 322.0 294.0 338.8 5.51 21 575 4727 1.0 -5.0 64 6.0 -2.0 252 26 321.2 322.1 293.3 336.1 4.59 22 571 4783 0.6 -2.1 82 2.7 -0.8 253 26 321.3 322.5 294.3 340.0 5.75 23 567 4840 0.0 -2.2 85 2.2 -1.2 254 27 321.3 322.4 294.3 339.9 5.75 24 562 4911 0.0 -3.8 76 3.8 -1.9 255 27 322.1 323.1 294.0 338.9 5.14 25 554 5026 -0.5 -4.5 74 4.0 -2.5 254 28 322.8 323.8 294.1 339.0 4.95 26 548 5113 -1.3 -3.4 86 2.1 -2.4 253 29 322.9 323.9 294.5 340.6 5.44 27 531 5364 -2.9 -4.1 91 1.2 -3.5 250 30 323.9 324.9 294.6 341.3 5.33 28 529 5394 -2.9 -4.3 90 1.4 -3.6 250 31 324.2 325.3 294.7 341.5 5.26 29 520 5530 -3.5 -5.2 88 1.7 -4.3 248 32 325.1 326.1 294.7 341.6 5.00 30 518 5561 -3.5 -6.3 81 2.8 -4.8 248 32 325.5 326.4 294.5 340.8 4.61 31 505 5762 -5.1 -6.8 88 1.7 -5.9 246 33 325.9 326.8 294.6 341.0 4.55 32 503 5793 -5.3 -8.3 79 3.0 -6.7 246 34 326.0 326.8 294.2 339.6 4.07 33 500 5840 -5.7 -8.2 82 2.5 -6.8 245 34 326.1 326.9 294.3 339.8 4.12 34 496 5903 -6.1 -9.2 79 3.1 -7.5 245 34 326.4 327.1 294.1 339.2 3.84 35 490 5998 -6.9 -9.2 84 2.3 -7.9 245 33 326.5 327.3 294.2 339.5 3.89 36 486 6062 -7.5 -8.0 96 0.5 -7.7 245 32 326.5 327.4 294.6 340.9 4.31 37 479 6175 -8.3 -8.4 99 0.1 -8.4 245 32 326.9 327.8 294.6 341.1 4.24 38 456 6555 -10.7 -11.2 96 0.5 -10.9 247 30 328.5 329.2 294.4 340.6 3.57 39 455 6572 -10.5 -12.3 87 1.8 -11.2 247 30 329.0 329.6 294.3 340.1 3.27 40 451 6640 -10.9 -13.1 84 2.2 -11.8 247 30 329.3 329.9 294.3 339.9 3.09 41 438 6864 -13.1 -13.3 98 0.2 -13.2 248 29 329.3 329.9 294.3 340.0 3.13 42 428 7040 -14.3 -14.3 100 0.0 -14.3 248 29 330.0 330.5 294.3 340.1 2.95 43 424 7111 -15.1 -15.2 99 0.1 -15.2 248 29 329.8 330.4 294.1 339.3 2.77 44 415 7273 -15.9 -15.9 100 0.0 -15.9 249 28 330.8 331.4 294.3 340.0 2.67 45 410 7365 -16.7 -16.7 100 0.0 -16.7 249 28 330.9 331.4 294.3 339.7 2.53 46 407 7420 -16.9 -17.9 92 1.0 -17.2 250 27 331.4 331.8 294.1 339.4 2.30 47 406 7438 -16.9 -16.9 100 0.0 -16.9 250 27 331.6 332.1 294.4 340.3 2.51 48 401 7531 -17.7 -18.2 96 0.5 -17.9 250 27 331.7 332.2 294.3 339.7 2.28 49 400 7550 -17.7 -19.0 90 1.3 -18.1 250 27 332.0 332.4 294.2 339.4 2.13 50 399 7569 -17.7 -19.6 85 1.9 -18.3 250 27 332.2 332.6 294.1 339.4 2.03 51 398 7587 -17.5 -21.1 73 3.6 -18.6 250 27 332.7 333.1 294.1 339.0 1.79 52 385 7835 -19.1 -21.9 78 2.8 -19.9 250 26 333.8 334.1 294.3 339.9 1.72 53 369 8148 -21.1 -28.1 53 7.0 -22.7 250 25 335.2 335.4 294.1 339.0 1.03 54 353 8473 -23.3 -29.3 58 6.0 -24.6 250 24 336.5 336.7 294.3 340.1 0.96 55 300 9640 -31.9 -39.9 45 8.0 -32.9 285 29 340.4 340.5 294.8 342.0 0.40 56 250 10910 -40.5 -66.5 4 26.0 -41.5 280 63 345.9 345.9 295.7 345.9 0.02 57 223 11677 -46.3 -68.2 7 21.9 -47.0 280 65 348.4 348.4 296.3 348.5 0.02 58 200 12390 -51.9 -69.9 10 18.0 -52.2 285 58 350.6 350.6 296.8 350.6 0.02 59 150 14200 -62.9 -79.9 8 17.0 -63.0 290 34 361.7 361.7 299.0 361.7 0.00 60 100 16600 -75.9 -86.9 16 11.0 -75.9 260 16 381.1 381.1 302.4 381.1 0.00 61 96 16838 -72.9 -85.9 12 13.0 -72.9 261 18 391.4 391.4 304.0 391.4 0.00 62 93 17024 -73.5 -85.5 14 12.0 -73.5 262 21 393.8 393.8 304.3 393.8 0.00 63 80 17915 -69.5 -86.5 7 17.0 -69.6 304 13 419.4 419.4 307.6 419.4 0.00 64 72 18542 -70.9 -87.9 6 17.0 -71.0 146 9 429.2 429.2 308.7 429.2 0.00 65 71 18625 -69.5 -87.5 6 18.0 -69.6 173 13 433.9 433.9 309.3 433.9 0.00 66 70 18710 -69.7 -88.7 5 19.0 -69.8 230 19 435.3 435.3 309.4 435.3 0.00 67 69 18796 -69.7 -88.7 5 19.0 -69.8 228 19 437.1 437.1 309.6 437.1 0.00 68 62 19432 -69.5 -89.5 4 20.0 -69.6 253 18 451.1 451.1 311.0 451.1 0.00 69 60 19629 -66.9 -88.9 3 22.0 -67.1 267 14 461.2 461.2 311.9 461.2 0.00 70 53 20383 -63.7 -87.7 2 24.0 -64.0 269 8 485.2 485.2 313.8 485.2 0.00 71 51 20619 -64.3 -88.3 2 24.0 -64.6 273 12 489.2 489.2 314.2 489.2 0.00 72 50 20740 -63.3 -88.3 2 25.0 -63.7 270 6 494.3 494.3 314.5 494.3 0.00 73 48 20991 -62.7 -87.7 2 25.0 -63.1 283 9 501.5 501.6 315.1 501.6 0.00 74 44 21526 -64.3 -88.3 2 24.0 -64.7 308 17 510.3 510.3 315.7 510.3 0.00 75 38 22427 -61.9 -87.9 2 26.0 -62.5 5 8 538.2 538.2 317.4 538.3 0.00 76 34 23125 -56.3 -85.3 1 29.0 -57.5 5 8 570.4 570.4 319.2 570.4 0.01 77 32 23510 -56.3 -85.3 1 29.0 -57.6 337 16 580.3 580.3 319.7 580.4 0.01 78 32 23510 -56.1 -85.1 1 29.0 -57.5 337 16 580.9 580.9 319.7 580.9 0.01 79 31 23712 -56.1 -85.1 1 29.0 -57.5 343 18 586.2 586.2 320.0 586.2 0.01 80 30 23920 -56.1 -85.1 1 29.0 -57.5 185 7 591.7 591.7 320.2 591.8 0.01 81 28 24358 -56.3 -85.3 1 29.0 -57.8 194 9 602.9 602.9 320.7 603.0 0.01 82 26 24831 -53.1 -84.1 1 31.0 -55.2 253 10 624.9 624.9 321.7 625.0 0.01 83 24 25347 -52.7 -83.7 1 31.0 -55.1 285 10 640.6 640.6 322.3 640.7 0.01 84 23 25621 -52.7 -83.7 1 31.0 -55.2 293 10 648.4 648.4 322.6 648.5 0.02 85 20 26520 -54.1 -85.1 1 31.0 -56.5 255 27 670.6 670.6 323.4 670.7 0.01 86 19 26850 -53.3 -84.3 1 31.0 -56.0 255 27 683.0 683.0 323.9 683.1 0.02 87 18 27199 -52.1 -84.1 1 32.0 -55.2 262 26 697.4 697.4 324.3 697.5 0.02 88 17 27567 -54.1 -85.1 1 31.0 -56.8 280 25 702.5 702.5 324.5 702.6 0.02 89 15 28376 -50.9 -83.9 1 33.0 -54.8 310 17 738.7 738.7 325.6 738.9 0.02 90 14 28829 -47.7 -82.7 1 35.0 -53.0 306 14 764.3 764.3 326.3 764.6 0.03 91 13 29321 -45.1 -81.1 1 36.0 -51.7 289 17 789.7 789.7 327.0 790.1 0.04 92 13 29321 -45.1 -81.1 1 36.0 -51.7 289 17 789.7 789.7 327.0 790.1 0.04 93 12 29851 -48.5 -82.5 1 34.0 -54.0 284 18 795.9 795.9 327.1 796.2 0.04 94 12 29851 -48.5 -83.5 1 35.0 -54.0 284 18 795.9 795.9 327.1 796.2 0.03 95 11 30424 -48.3 -83.3 1 35.0 -54.2 283 21 816.7 816.7 327.7 817.0 0.03 TRP 100 16600 -75.9 -86.9 16 11.0 -75.9 260 16 381.1 381.1 302.4 381.1 0.00 WND 223 11677 -46.3 -68.2 7 21.9 -47.0 280 65 348.4 348.4 296.3 348.5 0.02 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 562.00 mb = 4911.02 m = 16112.06 ft Wetbulb zero: 612.18 mb = 4218.65 m = 13840.54 ft Precipitable water: 1.31 inches Sfc-500 mean rel hum: 63.03 % Est. max temperature: 28.25 C = 82.85 F Sfc-Lift cond lev (LCL): 706.03 mb = 3041.40 m = 9978.22 ft T: 10.66 C 700-500 lapse rate: 5.90 C/km ThetaE index: 8.10 C Layer 757.0- 714.0 mb Conv cond level (CCL): 628.47 mb = 4004.24 m = 13137.11 ft Mean mixing ratio: 8.62 g/kg Conv temperature: 36.70 C = 98.06 F Cap Strength: 4.99 C Lifted Index: 3.30 C Risk: None Lifted Index @300 mb: 5.35 C Lifted Index @700 mb: 4.40 C Showalter Index: 3.13 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 27.10 C Cross Totals Index: 15.10 C K Index: 26.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 349.09 Risk: Showers and thunderstorms possible Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.55 J/kg Max Up Vert Vel: 1.05 m/s Conv Inhibition (B-): 36583.75 J/kg Cap Strength: 4.99 C Lift Cond Lev (LCL): 709.35 mb = 3002.31 m = 9849.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 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 ---------------------------------------------------------- 0 919 790 170 15 -2.6 14.8 | 111 26 -24.1 9.5 1 875 1219 170 34 -5.9 33.5 | 136 39 -27.4 28.2 2 850 1472 180 32 0.0 32.0 | 141 34 -21.5 26.7 3 815 1829 190 34 5.9 33.5 | 151 32 -15.6 28.2 4 786 2134 190 35 6.1 34.5 | 152 33 -15.4 29.2 5 758 2438 190 36 6.3 35.5 | 153 34 -15.2 30.2 6 731 2743 205 35 14.8 31.7 | 166 27 -6.7 26.4 7 705 3048 245 24 21.8 10.1 | 183 5 0.3 4.8 8 700 3113 245 24 21.8 10.1 | 183 5 0.3 4.8 9 655 3658 250 26 24.4 8.9 | 220 5 3.0 3.6 10 607 4267 245 24 21.8 10.1 | 183 5 0.3 4.8 11 563 4877 255 27 26.1 7.0 | 250 5 4.6 1.7 12 500 5840 245 34 30.8 14.4 | 226 13 9.4 9.1 13 484 6096 245 32 29.0 13.5 | 223 11 7.5 8.2 14 400 7550 250 27 25.4 9.2 | 225 6 3.9 3.9 15 396 7620 250 27 25.4 9.2 | 225 6 3.9 3.9 16 335 8839 250 23 21.6 7.9 | 183 3 0.2 2.6 17 321 9144 270 21 21.0 -0.0 | 5 5 -0.5 -5.3 18 300 9640 285 29 28.0 -7.5 | 333 14 6.6 -12.8 19 270 10363 290 34 31.9 -11.6 | 328 20 10.5 -16.9 20 250 10910 280 63 62.0 -10.9 | 292 44 40.6 -16.2 21 248 10973 280 62 61.1 -10.8 | 292 43 39.6 -16.1 22 223 11677 280 65 64.0 -11.3 | 291 46 42.6 -16.6 23 216 11887 280 65 64.0 -11.3 | 291 46 42.6 -16.6 24 200 12390 285 58 56.0 -15.0 | 300 40 34.6 -20.3 25 154 14021 290 52 48.9 -17.8 | 310 36 27.4 -23.1 26 150 14200 290 34 31.9 -11.6 | 328 20 10.5 -16.9 27 139 14630 280 29 28.6 -5.0 | 326 13 7.1 -10.3 28 132 14935 270 30 30.0 -0.0 | 302 10 8.5 -5.3 29 126 15240 285 33 31.9 -8.5 | 323 17 10.4 -13.8 30 120 15545 295 29 26.3 -12.3 | 345 18 4.8 -17.6 31 114 15850 280 24 23.6 -4.2 | 347 10 2.2 -9.5 32 102 16459 285 16 15.5 -4.1 | 32 11 -6.0 -9.4 33 100 16600 260 16 15.8 2.8 | 66 6 -5.7 -2.5 34 97 16764 260 16 15.8 2.8 | 66 6 -5.7 -2.5 35 88 17374 265 28 27.9 2.4 | 294 7 6.4 -2.9 36 83 17678 280 23 22.7 -4.0 | 353 9 1.2 -9.3 37 79 17983 310 10 7.7 -6.4 | 50 18 -13.8 -11.7 38 75 18288 125 5 -4.1 2.9 | 85 26 -25.6 -2.4 39 71 18593 150 10 -5.0 8.7 | 97 27 -26.5 3.4 40 70 18710 230 19 14.6 12.2 | 135 10 -6.9 6.9 41 68 18898 225 18 12.7 12.7 | 130 11 -8.7 7.4 42 65 19202 235 23 18.8 13.2 | 162 8 -2.6 7.9 43 58 19812 280 10 9.8 -1.7 | 59 14 -11.6 -7.0 44 55 20117 265 3 3.0 0.3 | 75 19 -18.5 -5.0 45 50 20726 275 14 13.9 -1.2 | 49 10 -7.5 -6.5 46 50 20740 270 6 6.0 -0.0 | 71 16 -15.5 -5.3 47 48 21031 285 10 9.7 -2.6 | 56 14 -11.8 -7.9 48 45 21336 285 12 11.6 -3.1 | 50 13 -9.9 -8.4 49 43 21641 320 19 12.2 -14.6 | 25 22 -9.2 -19.9 50 41 21946 335 16 6.8 -14.5 | 37 25 -14.7 -19.8 51 36 22860 30 2 -1.0 -1.7 | 73 24 -22.5 -7.0 52 32 23470 335 16 6.8 -14.5 | 37 25 -14.7 -19.8 53 31 23774 345 18 4.7 -17.4 | 37 28 -16.8 -22.7 54 30 23920 185 7 0.6 7.0 | 95 21 -20.9 1.7 55 29 24079 45 10 -7.1 -7.1 | 67 31 -28.5 -12.4 56 28 24384 205 9 3.8 8.2 | 99 18 -17.7 2.9 57 25 24994 270 11 11.0 -0.0 | 63 12 -10.5 -5.3 58 23 25603 295 10 9.1 -4.2 | 52 16 -12.4 -9.5 59 22 25908 260 10 9.8 1.7 | 73 12 -11.6 -3.6 60 21 26213 280 10 9.8 -1.7 | 59 14 -11.6 -7.0 61 20 26518 230 10 7.7 6.4 | 95 14 -13.8 1.1 62 20 26520 255 27 26.1 7.0 | 250 5 4.6 1.7 63 18 26822 255 27 26.1 7.0 | 250 5 4.6 1.7 64 16 27432 305 22 18.0 -12.6 | 11 18 -3.4 -17.9 65 14 27737 315 13 9.2 -9.2 | 40 19 -12.3 -14.5 66 13 28042 290 16 15.0 -5.5 | 31 13 -6.4 -10.8 67 11 28651 280 20 19.7 -3.5 | 11 9 -1.8 -8.8 68 10 28956 290 24 22.6 -8.2 | 355 14 1.1 -13.5 69 10 29261 315 17 12.0 -12.0 | 29 20 -9.4 -17.3 70 9 29566 250 10 9.4 3.4 | 81 12 -12.1 -1.9 71 7 30175 275 2 2.0 -0.2 | 74 20 -19.5 -5.5 Wind Parameters Mean winds (0-6000m): 226.1 at 29.5 knts Storm direction: 256.1 at 22.1 knts Shear (0-3000m) pos: 4.6 neg: 0.0 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 100.1 deg Storm rel helicity (0-3000m) pos: 290.5 neg: -0.6 tot: 289.9 m^2/s^2 ave: 96.6 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 6.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 90.09 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 ------------------------------------------------------------------------------- 500 170 26 128 33| 19.0 0.0 19.0|120.9 0.0 120.9 241.7 0.73| 20.1 14.7 1000 177 29 136 33| 10.4 0.0 10.4|189.0 0.0 189.0 189.0 0.75| 15.0 11.2 1500 182 31 142 33| 7.6 0.0 7.6|202.5 0.0 202.5 135.0 0.75| 10.7 8.0 2000 186 32 146 32| 6.2 0.0 6.2|269.8 0.0 269.8 134.9 0.71| 11.6 8.2 2500 193 31 150 29| 5.3 0.0 5.3|288.3 0.0 288.3 115.3 0.57| 13.4 7.6 3000 201 30 155 25| 4.6 0.0 4.6|290.5 -0.6 289.9 96.6 0.57| 11.6 6.6 4000 212 29 162 20| 4.0 0.3 4.3|295.5 -3.2 292.3 73.1 0.55| 9.5 5.2 5000 221 29 172 17| 3.2 0.8 4.0|296.3 -10.4 285.9 57.2 0.46| 8.5 3.9 6000 226 29 179 15| 2.5 0.7 3.1|296.9 -13.1 283.8 47.3 0.43| 7.5 3.2 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251012.00.gif