UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 19 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 185 SFC 931 790 2.6 0.5 86 2.1 1.7 255 5 281.4 282.2 278.3 293.3 4.26 2 925 841 6.0 -1.0 61 7.0 2.9 300 9 285.4 286.1 279.7 296.4 3.84 3 920 885 9.2 -2.8 43 12.0 3.8 299 9 289.2 289.8 280.9 299.0 3.38 4 915 930 9.4 -3.6 40 13.0 3.7 299 8 289.8 290.4 281.0 299.2 3.20 5 867 1373 6.4 -9.6 31 16.0 0.3 308 5 291.2 291.6 280.3 297.6 2.13 6 850 1534 5.0 -9.0 36 14.0 -0.4 345 6 291.4 291.8 280.6 298.2 2.27 7 844 1592 4.6 -9.4 35 14.0 -0.7 345 8 291.6 291.9 280.6 298.2 2.22 8 828 1748 4.4 -17.6 18 22.0 -2.6 345 12 292.9 293.2 279.8 296.5 1.16 9 821 1817 4.6 -18.4 17 23.0 -2.6 345 14 293.9 294.1 280.1 297.3 1.09 10 814 1887 4.8 -15.2 22 20.0 -2.0 342 16 294.8 295.1 281.0 299.3 1.44 11 811 1917 5.0 -16.0 20 21.0 -2.0 341 17 295.3 295.6 281.1 299.5 1.35 12 807 1957 5.8 -34.2 4 40.0 -3.3 339 19 296.6 296.6 280.2 297.5 0.26 13 804 1988 6.0 -34.0 4 40.0 -3.3 337 20 297.1 297.2 280.5 298.0 0.27 14 801 2018 6.2 -29.8 5 36.0 -2.9 336 21 297.7 297.7 280.9 299.0 0.40 15 799 2039 6.4 -19.6 14 26.0 -1.9 335 22 298.1 298.3 281.9 301.3 1.01 16 794 2090 6.2 -8.8 33 15.0 0.1 332 23 298.4 298.9 283.8 306.0 2.47 17 786 2173 5.8 -5.2 45 11.0 1.0 326 26 298.8 299.4 284.9 308.8 3.30 18 762 2426 4.0 -3.0 60 7.0 0.8 301 31 299.6 300.3 285.9 311.7 4.02 19 752 2534 5.2 -3.8 52 9.0 1.0 298 33 302.0 302.7 286.6 313.7 3.84 20 748 2577 7.0 -6.0 39 13.0 1.1 298 34 304.4 305.0 286.9 314.5 3.26 21 736 2710 5.8 -6.2 42 12.0 0.4 296 37 304.5 305.1 286.9 314.6 3.27 22 709 3014 3.6 -11.4 32 15.0 -2.3 308 39 305.4 305.8 286.2 312.5 2.25 23 700 3118 3.4 -14.6 25 18.0 -3.2 310 39 306.2 306.6 286.0 311.9 1.76 24 696 3164 3.2 -16.8 21 20.0 -3.7 309 39 306.5 306.8 285.8 311.3 1.47 25 674 3424 1.4 -19.6 19 21.0 -5.4 302 40 307.3 307.6 285.8 311.3 1.20 26 664 3544 0.6 -15.4 29 16.0 -5.1 298 41 307.8 308.1 286.5 313.4 1.74 27 653 3678 0.2 -16.8 27 17.0 -5.7 295 41 308.8 309.1 286.7 313.9 1.57 28 648 3740 -0.3 -14.3 34 14.0 -5.4 295 42 308.9 309.3 287.1 315.2 1.95 29 639 3852 -0.5 -19.5 22 19.0 -6.6 295 44 309.9 310.1 286.8 314.1 1.28 30 611 4208 -3.3 -23.3 20 20.0 -9.0 299 44 310.7 310.9 286.7 313.9 0.96 31 592 4457 -5.3 -19.3 32 14.0 -9.6 301 44 311.2 311.4 287.3 315.8 1.40 32 581 4604 -5.9 -21.9 27 16.0 -10.5 303 46 312.1 312.4 287.4 316.0 1.14 33 565 4823 -6.7 -19.7 35 13.0 -10.7 304 47 313.7 314.0 288.2 318.4 1.42 34 552 5004 -7.7 -14.7 57 7.0 -10.2 307 50 314.6 315.0 289.3 321.9 2.21 35 540 5175 -8.3 -17.3 48 9.0 -11.3 310 52 315.9 316.2 289.3 321.9 1.82 36 525 5393 -9.7 -17.7 52 8.0 -12.3 314 55 316.8 317.1 289.6 322.8 1.81 37 520 5467 -10.3 -19.3 48 9.0 -13.1 315 56 316.9 317.2 289.5 322.3 1.60 38 511 5602 -9.7 -23.7 31 14.0 -13.6 317 58 319.2 319.4 289.7 323.0 1.10 39 500 5770 -10.1 -26.1 26 16.0 -14.3 320 60 320.7 320.9 289.9 323.9 0.91 40 495 5847 -10.3 -28.3 21 18.0 -14.7 319 59 321.4 321.6 290.0 324.1 0.75 41 481 6068 -11.7 -30.7 19 19.0 -16.0 316 65 322.3 322.4 290.1 324.5 0.62 42 428 6950 -19.1 -35.1 23 16.0 -22.0 313 70 323.8 323.9 290.4 325.5 0.45 43 400 7450 -23.1 -41.1 18 18.0 -25.5 315 70 325.0 325.0 290.6 326.0 0.26 44 388 7672 -25.1 -43.1 17 18.0 -27.3 315 70 325.2 325.2 290.6 326.0 0.22 45 361 8190 -29.7 -44.7 22 15.0 -31.2 311 71 325.8 325.8 290.7 326.6 0.20 46 306 9345 -38.9 -58.9 10 20.0 -39.8 302 75 328.7 328.7 291.4 328.9 0.04 47 300 9480 -39.9 -58.9 11 19.0 -40.7 305 73 329.1 329.1 291.5 329.3 0.05 48 287 9781 -42.9 -57.9 18 15.0 -43.5 305 75 329.0 329.0 291.5 329.3 0.05 49 257 10518 -47.5 -60.5 21 13.0 -47.9 305 81 332.8 332.8 292.5 333.0 0.04 50 250 10700 -48.3 -63.3 16 15.0 -48.7 305 82 334.3 334.3 292.9 334.4 0.03 51 238 11022 -49.9 -65.9 14 16.0 -50.3 305 84 336.6 336.6 293.5 336.7 0.02 52 232 11189 -50.1 -65.6 14 15.5 -50.4 305 85 338.8 338.8 294.0 338.9 0.02 53 225 11389 -50.3 -65.3 15 15.0 -50.7 304 84 341.4 341.4 294.7 341.5 0.03 54 211 11805 -53.3 -69.3 13 16.0 -53.6 302 83 343.1 343.1 295.1 343.1 0.02 55 209 11866 -52.7 -73.7 6 21.0 -53.0 302 82 344.9 344.9 295.5 345.0 0.01 56 200 12150 -53.3 -74.3 6 21.0 -53.6 300 81 348.4 348.4 296.3 348.4 0.01 57 197 12247 -53.3 -75.3 5 22.0 -53.7 301 80 349.9 349.9 296.6 349.9 0.01 58 190 12479 -54.9 -75.9 6 21.0 -55.2 303 78 350.9 350.9 296.8 351.0 0.01 59 187 12581 -54.7 -75.7 6 21.0 -55.0 304 77 352.9 352.9 297.3 352.9 0.01 60 150 13970 -60.9 -81.9 5 21.0 -61.1 295 69 365.2 365.2 299.7 365.2 0.00 61 100 16450 -68.3 -87.3 5 19.0 -68.4 290 26 395.8 395.8 304.6 395.8 0.00 62 95 16756 -70.7 -87.7 6 17.0 -70.8 285 32 396.9 396.9 304.8 396.9 0.00 63 90 17079 -68.5 -87.5 5 19.0 -68.6 289 28 407.5 407.5 306.2 407.5 0.00 64 83 17564 -69.3 -88.3 5 19.0 -69.4 278 32 415.4 415.4 307.2 415.4 0.00 65 78 17938 -65.9 -88.9 3 23.0 -66.1 294 38 429.9 429.9 308.8 429.9 0.00 66 76 18097 -62.9 -88.9 2 26.0 -63.1 299 30 439.4 439.4 309.8 439.4 0.00 67 70 18600 -65.9 -88.9 3 23.0 -66.1 285 13 443.4 443.4 310.2 443.4 0.00 68 67 18866 -63.5 -88.5 2 25.0 -63.8 285 11 454.2 454.2 311.3 454.2 0.00 69 64 19146 -64.5 -89.5 2 25.0 -64.8 235 4 458.0 458.0 311.6 458.0 0.00 70 62 19340 -64.3 -89.3 2 25.0 -64.6 256 9 462.6 462.6 312.0 462.6 0.00 71 60 19541 -60.3 -89.3 1 29.0 -60.7 286 15 475.9 475.9 313.1 475.9 0.00 72 55 20080 -62.1 -89.1 2 27.0 -62.5 287 18 483.8 483.8 313.7 483.8 0.00 73 50 20670 -60.3 -88.3 1 28.0 -60.9 180 3 501.4 501.4 315.1 501.4 0.00 74 40 22074 -56.7 -86.7 1 30.0 -57.8 346 3 543.5 543.5 317.7 543.5 0.01 75 38 22399 -57.9 -86.9 1 29.0 -58.9 335 6 548.4 548.4 318.0 548.5 0.01 76 32 23489 -55.7 -86.7 1 31.0 -57.1 326 10 582.0 582.0 319.8 582.0 0.01 77 31 23691 -56.3 -87.3 1 31.0 -57.6 340 10 585.6 585.6 319.9 585.7 0.01 78 30 23900 -54.9 -86.9 1 32.0 -56.5 260 11 595.0 595.0 320.4 595.0 0.01 79 27 24571 -56.5 -86.5 1 30.0 -58.0 279 10 608.7 608.7 321.0 608.7 0.01 80 26 24811 -55.9 -86.9 1 31.0 -57.5 281 14 617.0 617.0 321.3 617.0 0.01 81 26 24811 -53.1 -86.1 1 33.0 -55.2 281 14 624.9 624.9 321.7 625.0 0.01 82 25 25063 -53.5 -85.5 1 32.0 -55.6 280 19 630.8 630.8 321.9 630.9 0.01 83 24 25327 -52.1 -85.1 1 33.0 -54.6 292 17 642.3 642.3 322.4 642.4 0.01 84 22 25887 -54.3 -86.3 1 32.0 -56.5 247 23 651.9 652.0 322.7 652.0 0.01 85 20 26500 -52.7 -85.7 1 33.0 -55.5 270 25 674.9 674.9 323.6 675.0 0.01 86 19 26831 -51.1 -85.1 1 34.0 -54.4 265 25 689.8 689.8 324.1 689.9 0.01 87 18 27181 -52.7 -84.7 1 32.0 -55.6 247 33 695.5 695.5 324.3 695.6 0.02 88 16 27937 -54.1 -86.1 1 32.0 -56.9 260 40 714.8 714.8 324.9 714.9 0.01 89 14 28798 -51.1 -85.1 1 34.0 -55.2 270 36 752.8 752.8 326.0 752.9 0.02 90 13 29277 -52.5 -85.5 1 33.0 -56.3 275 32 764.0 764.0 326.3 764.2 0.02 91 11 30360 -50.5 -84.5 1 34.0 -55.5 264 36 808.7 808.7 327.4 808.9 0.03 92 10 30980 -50.9 -84.9 1 34.0 -56.1 255 43 829.5 829.6 328.0 829.8 0.03 93 9.5 31314 -50.5 -84.5 1 34.0 -55.9 843.3 843.3 328.2 843.6 0.03 94 8.7 31893 -46.3 -83.3 1 37.0 -53.9 881.1 881.1 329.1 881.6 0.04 95 8.6 31970 -47.1 -83.1 1 36.0 -54.4 880.9 880.9 329.1 881.4 0.05 TRP 95 16756 -70.7 -87.7 6 17.0 -70.8 285 32 396.9 396.9 304.8 396.9 0.00 WND 232 11189 -50.1 -65.6 14 15.5 -50.4 305 85 338.8 338.8 294.0 338.9 0.02 Sounding variables and indices 1000-500 mb thick: 5585.00 m Freezing level: 651.00 mb = 3702.81 m = 12148.17 ft Wetbulb zero: 859.44 mb = 1444.05 m = 4737.65 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 34.12 % Est. max temperature: 19.78 C = 67.61 F Sfc-Lift cond lev (LCL): 901.12 mb = 1055.87 m = 3464.11 ft T: 8.55 C 700-500 lapse rate: 5.09 C/km ThetaE index: 3.35 C Layer 709.0- 664.0 mb Conv cond level (CCL): 455.38 mb = 6481.56 m = 21264.70 ft Mean mixing ratio: 2.59 g/kg Conv temperature: 43.38 C = 110.08 F Cap Strength: 19.34 C Lifted Index: 20.29 C Risk: None Lifted Index @300 mb: 22.19 C Lifted Index @700 mb: 14.01 C Showalter Index: 20.14 C Risk: None Total Totals Index: 16.20 C Risk: None Vertical Totals Index: 15.10 C Cross Totals Index: 1.10 C K Index: -11.90 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 5.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.96 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 63071.89 J/kg Cap Strength: 20.04 C Lift Cond Lev (LCL): 712.69 mb = 2972.04 m = 9750.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 339 at 30 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 ---------------------------------------------------------- 0 931 790 255 5 4.8 1.3 | 168 30 -6.2 29.4 1 925 841 300 9 7.8 -4.5 | 172 24 -3.2 23.6 2 883 1219 295 5 4.5 -2.1 | 166 27 -6.5 26.0 3 851 1524 320 5 3.2 -3.8 | 162 26 -7.8 24.3 4 850 1534 345 6 1.6 -5.8 | 157 24 -9.5 22.4 5 820 1829 345 14 3.6 -13.5 | 153 16 -7.4 14.6 6 790 2134 330 25 12.5 -21.7 | 193 7 1.5 6.5 7 761 2438 300 31 26.8 -15.5 | 231 20 15.8 12.6 8 733 2743 295 38 34.4 -16.1 | 243 26 23.4 12.1 9 706 3048 310 39 29.9 -25.1 | 261 19 18.8 3.1 10 700 3118 310 39 29.9 -25.1 | 261 19 18.8 3.1 11 654 3658 295 41 37.2 -17.3 | 248 28 26.1 10.8 12 629 3962 295 46 41.7 -19.4 | 254 32 30.7 8.7 13 605 4267 300 43 37.2 -21.5 | 256 27 26.2 6.6 14 560 4877 305 48 39.3 -27.5 | 269 28 28.3 0.6 15 500 5770 320 60 38.6 -46.0 | 303 33 27.5 -17.8 16 499 5791 320 58 37.3 -44.4 | 302 31 26.3 -16.3 17 479 6096 315 66 46.7 -46.7 | 297 40 35.6 -18.5 18 460 6401 310 70 53.6 -45.0 | 292 46 42.6 -16.8 19 400 7450 315 70 49.5 -49.5 | 299 44 38.5 -21.3 20 390 7620 315 70 49.5 -49.5 | 299 44 38.5 -21.3 21 315 9144 305 74 60.6 -42.4 | 286 52 49.6 -14.3 22 301 9449 300 75 65.0 -37.5 | 280 55 53.9 -9.4 23 300 9480 305 73 59.8 -41.9 | 286 51 48.8 -13.7 24 250 10700 305 82 67.2 -47.0 | 289 59 56.1 -18.9 25 232 11189 305 85 69.6 -48.8 | 289 62 58.6 -20.6 26 229 11278 305 85 69.6 -48.8 | 289 62 58.6 -20.6 27 200 12150 300 81 70.1 -40.5 | 282 60 59.1 -12.4 28 172 13106 310 72 55.2 -46.3 | 292 48 44.1 -18.1 29 150 13970 295 69 62.5 -29.2 | 271 52 51.5 -1.0 30 149 14021 295 65 58.9 -27.5 | 269 48 47.9 0.7 31 128 14935 310 56 42.9 -36.0 | 284 33 31.9 -7.8 32 122 15240 305 48 39.3 -27.5 | 269 28 28.3 0.6 33 110 15850 295 52 47.1 -22.0 | 260 37 36.1 6.2 34 105 16154 325 40 22.9 -32.8 | 291 13 11.9 -4.6 35 100 16450 290 26 24.4 -8.9 | 215 23 13.4 19.3 36 100 16459 305 25 20.5 -14.3 | 214 17 9.4 13.8 37 95 16756 285 32 30.9 -8.3 | 225 28 19.9 19.9 38 95 16764 295 26 23.6 -11.0 | 216 21 12.5 17.2 39 90 17069 290 28 26.3 -9.6 | 219 24 15.3 18.6 40 86 17374 270 28 28.0 -0.0 | 211 33 17.0 28.1 41 78 17983 295 39 35.3 -16.5 | 244 27 24.3 11.7 42 74 18288 305 17 13.9 -9.8 | 189 19 2.9 18.4 43 70 18593 265 15 14.9 1.3 | 188 30 3.9 29.5 44 70 18600 285 13 12.6 -3.4 | 184 25 1.5 24.8 45 67 18898 285 11 10.6 -2.8 | 179 25 -0.4 25.3 46 63 19202 225 3 2.1 2.1 | 164 32 -8.9 30.3 47 60 19507 290 16 15.0 -5.5 | 190 23 4.0 22.7 48 57 19812 260 11 10.8 1.9 | 180 30 -0.2 30.1 49 55 20117 290 19 17.9 -6.5 | 197 23 6.8 21.7 50 52 20422 330 13 6.5 -11.3 | 165 17 -4.5 16.9 51 50 20670 180 3 0.0 3.0 | 160 33 -11.0 31.1 52 50 20726 70 5 -4.7 -1.7 | 149 31 -15.7 26.4 53 45 21336 265 5 5.0 0.4 | 168 29 -6.0 28.6 54 39 22250 5 2 -0.2 -2.0 | 157 28 -11.2 26.2 55 37 22555 305 10 8.2 -5.7 | 173 23 -2.8 22.4 56 35 22860 320 16 10.3 -12.3 | 177 16 -0.7 15.9 57 32 23470 325 10 5.7 -8.2 | 165 21 -5.3 20.0 58 31 23774 345 10 2.6 -9.7 | 155 20 -8.4 18.5 59 30 23900 260 11 10.8 1.9 | 180 30 -0.2 30.1 60 29 24079 255 10 9.7 2.6 | 177 31 -1.4 30.7 61 28 24384 270 10 10.0 -0.0 | 178 28 -1.0 28.1 62 27 24689 285 10 9.7 -2.6 | 177 26 -1.4 25.6 63 25 24994 275 19 18.9 -1.7 | 197 28 7.9 26.5 64 24 25298 295 17 15.4 -7.2 | 192 21 4.4 21.0 65 22 25908 245 23 20.8 9.7 | 195 39 9.8 37.9 66 21 26213 275 25 24.9 -2.2 | 208 29 13.9 26.0 67 20 26500 270 25 25.0 -0.0 | 206 31 14.0 28.1 68 20 26518 270 26 26.0 -0.0 | 208 32 15.0 28.1 69 19 26822 265 25 24.9 2.2 | 205 33 13.9 30.3 70 17 27432 235 38 31.1 21.8 | 202 54 20.1 49.9 71 17 27737 250 45 42.3 15.4 | 216 54 31.3 43.5 72 16 28042 265 37 36.9 3.2 | 219 41 25.8 31.4 73 15 28346 255 32 30.9 8.3 | 209 42 19.9 36.4 74 14 28956 275 37 36.9 -3.2 | 226 36 25.8 24.9 75 12 29566 275 27 26.9 -2.4 | 212 30 15.9 25.8 76 10 30980 255 43 41.5 11.1 | 218 50 30.5 39.3 Wind Parameters Mean winds (0-6000m): 308.6 at 40.3 knts Storm direction: 338.6 at 30.2 knts Shear (0-3000m) pos: 3.3 neg: 6.4 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 82.5 deg Storm rel helicity (0-3000m) pos: 120.6 neg: -79.4 tot: 41.2 m^2/s^2 ave: 13.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 13.4 stream: 2.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.12 Bulk Shear: 150.80 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 ------------------------------------------------------------------------------- 500 297 7 169 26| 4.0 0.0 4.0| 11.0 -18.6 -7.6 -15.2 -0.12| 10.1 -1.2 1000 316 7 165 24| 7.1 0.0 7.1| 11.0 -48.2 -37.1 -37.1 -0.29| 10.6 -3.0 1500 325 12 167 19| 4.8 6.2 11.0| 38.3 -48.2 -9.8 -6.6 0.14| 14.2 1.9 2000 312 17 186 17| 3.6 8.0 11.5| 76.5 -48.2 28.3 14.2 0.22| 14.7 3.2 2500 310 22 201 15| 4.0 6.4 10.4|111.6 -57.2 54.4 21.8 0.24| 14.2 3.4 3000 307 25 214 16| 3.3 6.4 9.7|120.6 -79.4 41.2 13.7 0.19| 13.4 2.5 4000 304 30 230 18| 3.6 4.8 8.4|181.8 -79.4 102.4 25.6 0.25| 11.6 2.9 5000 307 35 246 18| 4.7 3.8 8.5|326.4 -79.4 247.0 49.4 0.37| 11.3 4.2 6000 309 40 262 21| 4.0 4.4 8.4|350.3-153.3 197.0 32.8 0.28| 11.0 3.1 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251019.12.gif