UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 13 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 113 1 925 780 SFC 924 790 13.8 5.8 58 8.0 9.4 30 13 293.5 294.6 285.9 311.6 6.26 3 892 1085 11.8 4.8 62 7.0 8.0 294.4 295.5 286.1 312.0 6.05 4 868 1313 10.6 0.6 50 10.0 5.6 295.5 296.3 284.9 309.0 4.60 5 864 1351 11.6 -0.4 43 12.0 5.6 296.9 297.7 285.2 309.7 4.30 6 861 1380 12.2 1.2 47 11.0 6.5 297.8 298.7 286.1 312.2 4.85 7 854 1449 12.4 4.4 58 8.0 8.0 298.7 299.9 287.7 316.9 6.15 8 853 1459 12.4 4.4 58 8.0 8.0 298.8 300.0 287.8 317.0 6.15 9 850 1488 12.4 5.4 62 7.0 8.5 80 30 299.1 300.3 288.3 318.7 6.63 10 845 1538 12.8 7.8 72 5.0 9.9 300.1 301.5 289.8 323.3 7.88 11 835 1638 13.4 9.8 79 3.6 11.2 301.7 303.4 291.4 328.8 9.15 12 820 1791 12.4 10.7 89 1.7 11.3 302.2 304.0 292.2 331.6 9.90 13 811 1884 12.8 12.3 97 0.5 12.5 303.6 305.7 293.5 336.8 11.15 14 795 2051 12.4 11.5 94 0.9 11.9 304.9 306.9 293.6 337.2 10.79 15 771 2310 13.8 8.8 72 5.0 10.7 309.1 310.9 293.7 337.4 9.26 16 763 2398 13.4 8.4 72 5.0 10.3 309.6 311.3 293.7 337.4 9.11 17 762 2409 13.4 8.4 72 5.0 10.3 309.7 311.4 293.7 337.6 9.12 18 731 2757 10.6 7.1 79 3.5 8.5 310.4 312.0 293.6 337.0 8.69 19 712 2977 9.4 4.5 71 4.9 6.5 311.4 312.8 292.9 334.4 7.44 20 700 3118 8.6 4.7 76 3.9 6.3 210 23 312.0 313.5 293.3 335.8 7.67 21 698 3142 8.6 4.5 75 4.1 6.2 312.3 313.7 293.3 335.8 7.59 22 644 3801 3.2 1.9 91 1.3 2.5 313.4 314.7 293.0 334.8 6.83 23 636 3902 2.4 0.8 89 1.6 1.5 313.6 314.8 292.7 333.6 6.39 24 629 3992 1.4 1.1 98 0.3 1.3 313.5 314.7 292.8 334.1 6.60 25 621 4095 1.2 -1.0 85 2.2 0.0 314.4 315.5 292.4 332.5 5.74 26 620 4108 1.2 0.1 92 1.1 0.6 314.5 315.7 292.8 334.1 6.23 27 619 4121 1.2 -0.8 86 2.0 0.1 314.7 315.8 292.6 333.1 5.84 28 614 4186 1.0 0.1 94 0.9 0.5 315.2 316.4 293.0 335.0 6.29 29 610 4239 1.4 -2.4 76 3.8 -0.6 316.2 317.3 292.5 333.0 5.26 30 594 4452 -0.3 -2.3 86 2.0 -1.3 316.7 317.7 292.8 334.0 5.45 31 582 4615 -1.5 -4.2 82 2.7 -2.8 317.1 318.1 292.4 332.6 4.82 32 578 4670 -1.7 -5.9 73 4.2 -3.7 317.5 318.3 292.0 331.3 4.26 33 550 5063 -5.1 -5.4 98 0.3 -5.3 318.0 318.9 292.5 333.0 4.66 34 547 5106 -5.5 -5.7 98 0.2 -5.6 318.1 318.9 292.4 332.8 4.57 35 546 5120 -5.7 -5.9 98 0.2 -5.8 318.0 318.9 292.4 332.5 4.51 36 544 5149 -5.7 -6.3 96 0.6 -6.0 318.3 319.2 292.4 332.5 4.39 37 541 5193 -5.5 -8.7 78 3.2 -6.9 319.1 319.8 292.0 331.0 3.66 38 539 5222 -5.1 -12.1 58 7.0 -7.9 319.9 320.4 291.5 329.2 2.80 39 530 5354 -5.7 -10.7 68 5.0 -7.8 320.7 321.3 292.0 331.2 3.19 40 516 5564 -6.1 -20.1 32 14.0 -10.7 322.7 323.0 291.1 327.9 1.50 41 510 5655 -6.9 -18.9 38 12.0 -10.9 322.8 323.1 291.3 328.6 1.68 42 500 5810 -7.3 -22.3 29 15.0 -11.9 215 23 324.1 324.4 291.3 328.6 1.28 43 496 5873 -7.7 -25.7 22 18.0 -12.8 324.4 324.6 291.1 327.8 0.95 44 493 5920 -8.1 -26.1 22 18.0 -13.0 324.5 324.7 291.0 327.7 0.92 45 486 6031 -8.7 -20.7 37 12.0 -12.5 325.1 325.4 291.8 330.3 1.51 46 474 6225 -9.5 -23.5 31 14.0 -13.6 326.4 326.6 291.9 330.7 1.21 47 472 6258 -9.5 -21.5 37 12.0 -13.3 326.8 327.1 292.2 331.9 1.45 48 465 6374 -9.5 -23.5 31 14.0 -13.7 328.2 328.4 292.4 332.6 1.24 49 462 6424 -9.9 -24.9 28 15.0 -14.2 328.3 328.5 292.3 332.2 1.10 50 444 6730 -12.7 -28.7 25 16.0 -16.7 328.5 328.7 292.1 331.4 0.81 51 443 6747 -12.9 -27.9 27 15.0 -16.7 328.5 328.7 292.2 331.6 0.87 52 439 6817 -13.3 -31.3 20 18.0 -17.4 328.8 329.0 292.0 331.2 0.64 53 434 6904 -13.9 -35.9 14 22.0 -18.3 329.2 329.2 291.9 330.7 0.41 54 429 6992 -14.5 -26.5 35 12.0 -17.6 329.5 329.7 292.6 333.2 1.02 55 400 7520 -18.5 -33.5 26 15.0 -21.5 250 31 330.9 331.1 292.5 333.0 0.57 56 300 9600 -32.5 -52.5 12 20.0 -34.1 235 69 339.6 339.6 294.3 340.0 0.10 57 250 10860 -41.9 -53.9 26 12.0 -42.6 235 78 343.8 343.8 295.3 344.2 0.10 58 200 12340 -52.7 -63.7 25 11.0 -52.9 250 85 349.3 349.3 296.5 349.5 0.04 59 194 12535 -53.7 -65.6 22 11.8 -54.0 250 85 350.7 350.8 296.8 350.9 0.03 60 150 14150 -62.3 -81.3 6 19.0 -62.4 240 69 362.8 362.8 299.2 362.8 0.00 61 100 16560 -76.1 -87.1 16 11.0 -76.2 235 49 380.7 380.7 302.3 380.7 0.00 62 94 16919 -72.5 -85.5 12 13.0 -72.6 394.6 394.6 304.5 394.6 0.00 63 92 17045 -73.7 -86.7 12 13.0 -73.7 394.6 394.6 304.5 394.6 0.00 64 86 17438 -73.1 -86.1 12 13.0 -73.2 403.5 403.5 305.7 403.5 0.00 65 84 17576 -71.1 -86.1 9 15.0 -71.2 410.3 410.3 306.6 410.3 0.00 66 79 17940 -69.5 -87.5 6 18.0 -69.6 420.9 420.9 307.8 420.9 0.00 67 75 18248 -70.3 -88.3 5 18.0 -70.4 425.5 425.5 308.3 425.5 0.00 68 74 18328 -68.9 -87.9 5 19.0 -69.0 430.1 430.1 308.9 430.1 0.00 69 70 18660 -68.5 -88.5 4 20.0 -68.7 260 11 437.8 437.8 309.7 437.8 0.00 70 68 18834 -68.7 -89.7 3 21.0 -68.8 441.1 441.1 310.0 441.1 0.00 71 67 18923 -67.1 -89.1 3 22.0 -67.3 446.4 446.4 310.5 446.4 0.00 72 64 19199 -68.3 -89.3 3 21.0 -68.5 449.6 449.6 310.8 449.7 0.00 73 62 19391 -65.7 -89.7 2 24.0 -65.9 459.5 459.5 311.7 459.5 0.00 74 56 20013 -63.3 -89.3 2 26.0 -63.6 478.5 478.6 313.3 478.6 0.00 75 55 20124 -63.3 -89.3 2 26.0 -63.7 481.0 481.0 313.5 481.0 0.00 76 54 20236 -64.1 -90.1 2 26.0 -64.4 481.7 481.7 313.6 481.7 0.00 77 51 20588 -62.5 -89.5 1 27.0 -62.9 493.4 493.4 314.5 493.4 0.00 78 50 20710 -62.9 -88.9 2 26.0 -63.3 275 17 495.3 495.3 314.6 495.3 0.00 79 48 20962 -63.3 -90.3 1 27.0 -63.7 500.1 500.1 314.9 500.1 0.00 80 46 21225 -60.7 -88.7 1 28.0 -61.3 512.5 512.5 315.8 512.5 0.00 81 42 21790 -61.9 -88.9 2 27.0 -62.4 523.1 523.1 316.5 523.1 0.00 82 41 21940 -60.3 -89.3 1 29.0 -61.0 530.7 530.7 316.9 530.7 0.00 83 37 22579 -61.5 -89.5 1 28.0 -62.1 543.4 543.4 317.7 543.4 0.00 84 34 23108 -58.1 -88.1 1 30.0 -59.1 565.6 565.6 318.9 565.7 0.00 85 33 23296 -58.7 -88.7 1 30.0 -59.7 568.9 568.9 319.1 568.9 0.00 86 30 23900 -55.5 -86.5 1 31.0 -57.0 300 4 593.3 593.3 320.3 593.4 0.01 87 26 24805 -58.1 -88.1 1 30.0 -59.4 610.7 610.7 321.1 610.8 0.01 88 25 25053 -56.5 -87.5 1 31.0 -58.1 622.2 622.2 321.6 622.3 0.01 89 24 25310 -58.1 -88.1 1 30.0 -59.5 624.9 624.9 321.7 624.9 0.01 90 21 26156 -54.9 -86.9 1 32.0 -57.1 658.9 658.9 323.0 658.9 0.01 91 20 26470 -51.9 -85.9 1 34.0 -54.9 235 13 677.3 677.3 323.7 677.4 0.01 92 18 27155 -50.5 -84.5 1 34.0 -54.1 702.4 702.5 324.5 702.6 0.02 93 17 27525 -53.7 -86.7 1 33.0 -56.5 703.8 703.8 324.6 703.9 0.01 94 16 27916 -52.3 -86.3 1 34.0 -55.6 720.6 720.6 325.1 720.8 0.01 95 15 28333 -53.1 -86.1 1 33.0 -56.3 731.4 731.4 325.4 731.5 0.02 96 12 29772 -52.7 -85.7 1 33.0 -56.6 781.0 781.0 326.8 781.2 0.02 97 12 29772 -50.9 -85.9 1 35.0 -55.5 787.4 787.4 326.9 787.6 0.02 98 11 30338 -51.1 -86.1 1 35.0 -55.9 806.5 806.5 327.4 806.7 0.02 99 10 30968 -44.5 -83.5 1 39.0 -52.5 265 28 853.4 853.5 328.5 853.8 0.04 100 9.5 31311 -44.5 -82.5 1 38.0 -52.7 866.0 866.1 328.7 866.5 0.05 101 9.0 31671 -46.9 -83.9 1 37.0 -54.1 870.3 870.3 328.8 870.7 0.04 102 7.8 32613 -50.1 -85.1 1 35.0 -56.4 893.8 893.9 329.3 894.2 0.04 103 7.4 32958 -48.1 -84.1 1 36.0 -55.5 915.5 915.6 329.7 916.0 0.05 TRP 10 -76.1 -87.1 16 11.0 -76.4 235 49 735.5 735.5 325.5 735.6 0.02 WND 194 12535 -53.7 -65.6 22 11.8 -54.0 250 85 350.7 350.8 296.8 350.9 0.03 Sounding variables and indices 1000-500 mb thick: 5697.00 m Freezing level: 596.82 mb = 4414.43 m = 14482.86 ft Wetbulb zero: 612.15 mb = 4210.34 m = 13813.28 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 74.86 % Est. max temperature: 28.53 C = 83.35 F Sfc-Lift cond lev (LCL): 819.00 mb = 1801.01 m = 5908.77 ft T: 12.44 C 700-500 lapse rate: 5.91 C/km ThetaE index: 3.22 C Layer 731.0- 700.0 mb Conv cond level (CCL): 598.00 mb = 4398.20 m = 14429.61 ft Mean mixing ratio: 6.48 g/kg Conv temperature: 36.34 C = 97.42 F Cap Strength: 10.93 C Lifted Index: 11.49 C Risk: None Lifted Index @300 mb: 17.20 C Lifted Index @700 mb: 9.99 C Showalter Index: 9.79 C Risk: None Total Totals Index: 32.40 C Risk: None Vertical Totals Index: 19.70 C Cross Totals Index: 12.70 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 147.80 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.34 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 48689.55 J/kg Cap Strength: 11.04 C Lift Cond Lev (LCL): 786.41 mb = 2142.82 m = 7030.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 10 32873 235 49 40.1 28.1 1 924 790 30 13 -6.5 -11.3 2 878 1219 60 41 -35.5 -20.5 3 850 1488 80 30 -29.5 -5.2 4 846 1524 75 36 -34.8 -9.3 5 816 1829 130 17 -13.0 10.9 6 787 2134 160 6 -2.1 5.6 7 759 2438 240 15 13.0 7.5 8 732 2743 225 18 12.7 12.7 9 706 3048 210 23 11.5 19.9 10 700 3118 210 23 11.5 19.9 11 654 3658 215 24 13.8 19.7 12 606 4267 215 24 13.8 19.7 13 584 4572 225 20 14.1 14.1 14 562 4877 220 20 12.9 15.3 15 521 5486 215 22 12.6 18.0 16 501 5791 235 25 20.5 14.3 17 500 5810 215 23 13.2 18.8 18 482 6096 215 24 13.8 19.7 19 463 6401 205 27 11.4 24.5 20 428 7010 250 27 25.4 9.2 21 400 7520 250 31 29.1 10.6 22 395 7620 250 30 28.2 10.3 23 320 9144 245 56 50.8 23.7 24 300 9600 235 69 56.5 39.6 25 281 10058 235 73 59.8 41.9 26 250 10860 235 78 63.9 44.7 27 235 11278 240 79 68.4 39.5 28 200 12340 250 85 79.9 29.1 29 194 12535 250 85 79.9 29.1 30 186 12802 250 85 79.9 29.1 31 150 14150 240 69 59.8 34.5 32 138 14630 230 69 52.9 44.4 33 125 15240 240 65 56.3 32.5 34 113 15850 250 58 54.5 19.8 35 100 16560 235 49 40.1 28.1 36 97 16764 230 49 37.5 31.5 37 83 17678 235 42 34.4 24.1 38 79 17983 210 31 15.5 26.8 39 75 18288 220 31 19.9 23.7 40 71 18593 240 32 27.7 16.0 41 70 18660 260 11 10.8 1.9 42 67 18898 265 20 19.9 1.7 43 64 19202 195 17 4.4 16.4 44 61 19507 225 24 17.0 17.0 45 58 19812 220 25 16.1 19.2 46 55 20117 230 18 13.8 11.6 47 52 20422 220 12 7.7 9.2 48 50 20710 275 17 16.9 -1.5 49 50 20726 210 18 9.0 15.6 50 47 21031 265 20 19.9 1.7 51 45 21336 280 8 7.9 -1.4 52 43 21641 275 10 10.0 -0.9 53 41 21946 290 13 12.2 -4.4 54 32 23470 320 2 1.3 -1.5 55 30 23900 300 4 3.5 -2.0 56 29 24079 325 10 5.7 -8.2 57 28 24384 270 6 6.0 -0.0 58 26 24689 300 10 8.7 -5.0 59 25 24994 285 12 11.6 -3.1 60 24 25298 235 16 13.1 9.2 61 23 25603 260 10 9.8 1.7 62 22 25908 260 14 13.8 2.4 63 20 26470 235 13 10.6 7.5 64 20 26518 285 15 14.5 -3.9 65 19 26822 240 13 11.3 6.5 66 18 27127 230 17 13.0 10.9 67 17 27432 275 14 13.9 -1.2 68 16 27737 300 14 12.1 -7.0 69 16 28042 290 13 12.2 -4.4 70 15 28346 260 14 13.8 2.4 71 14 28651 270 23 23.0 -0.0 72 14 28956 295 12 10.9 -5.1 73 12 29566 225 15 10.6 10.6 74 11 30175 225 29 20.5 20.5 75 10 30980 265 28 27.9 2.4 Wind Parameters Energy-Hel index: -2.71 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251013.12.gif