UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 29 APR 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 21 1 925 716 240 15 SFC 917 790 26.4 -6.6 11 33.0 10.4 240 15 307.1 307.5 287.1 315.1 2.54 3 916 800 26.6 -7.4 10 34.0 10.3 240 15 307.4 307.8 287.1 315.0 2.39 4 850 1453 20.6 -10.4 11 31.0 6.8 225 22 307.7 308.1 286.8 314.3 2.03 5 756 2446 11.0 -12.0 19 23.0 1.5 230 22 307.8 308.2 286.8 314.3 2.01 6 716 2895 6.6 -12.4 24 19.0 -1.0 242 22 307.8 308.2 286.9 314.4 2.06 7 700 3080 4.8 -13.2 26 18.0 -2.1 245 23 307.8 308.2 286.8 314.1 1.97 8 634 3877 -2.7 -13.7 42 11.0 -6.7 250 24 308.1 308.5 287.0 314.8 2.09 9 623 4016 -3.5 -16.5 36 13.0 -7.9 249 25 308.7 309.0 286.8 314.2 1.69 10 606 4234 -5.7 -15.7 45 10.0 -9.1 242 32 308.6 309.0 286.9 314.6 1.86 11 605 4247 -5.9 -16.9 41 11.0 -9.5 241 33 308.6 308.9 286.8 314.0 1.68 12 603 4273 -5.1 -22.1 25 17.0 -10.0 240 34 309.8 310.0 286.5 313.4 1.08 13 600 4312 -5.1 -23.1 23 18.0 -10.2 240 35 310.2 310.4 286.6 313.5 0.99 14 580 4578 -5.9 -36.9 7 31.0 -12.1 240 48 312.3 312.4 286.5 313.3 0.28 15 549 5008 -7.1 -24.1 24 17.0 -11.8 238 65 315.8 316.0 288.5 319.2 0.99 16 500 5730 -12.7 -31.7 19 19.0 -16.7 225 75 317.6 317.7 288.6 319.5 0.54 17 491 5868 -13.7 -33.7 17 20.0 -17.6 230 76 318.0 318.1 288.6 319.6 0.45 18 482 6008 -14.7 -30.7 24 16.0 -18.1 230 76 318.4 318.6 288.9 320.6 0.61 19 426 6930 -21.9 -37.9 22 16.0 -24.3 230 78 320.7 320.8 289.3 322.0 0.34 20 413 7157 -23.5 -42.5 16 19.0 -25.9 230 78 321.5 321.5 289.5 322.3 0.22 21 400 7390 -25.3 -42.3 19 17.0 -27.3 230 79 322.1 322.2 289.6 323.0 0.23 22 370 7950 -29.9 -46.9 18 17.0 -31.4 231 81 323.3 323.3 289.9 323.8 0.15 23 365 8047 -30.5 -46.5 19 16.0 -32.0 231 81 323.7 323.7 290.0 324.3 0.16 24 362 8105 -30.9 -52.9 10 22.0 -32.5 232 81 323.9 324.0 290.0 324.3 0.08 25 349 8363 -32.7 -56.7 7 24.0 -34.1 232 81 324.9 324.9 290.3 325.1 0.05 26 344 8465 -33.5 -49.5 19 16.0 -34.7 233 82 325.2 325.2 290.5 325.7 0.12 27 340 8547 -34.3 -50.3 18 16.0 -35.4 233 82 325.2 325.2 290.5 325.6 0.11 28 309 9208 -38.9 -57.9 12 19.0 -39.8 235 84 327.8 327.8 291.1 328.0 0.05 29 300 9410 -40.5 -56.5 16 16.0 -41.2 235 89 328.3 328.3 291.3 328.5 0.06 30 290 9640 -42.3 -57.3 18 15.0 -42.9 233 91 328.9 328.9 291.5 329.1 0.06 31 285 9758 -43.3 -59.3 16 16.0 -43.9 233 91 329.1 329.1 291.5 329.3 0.05 32 280 9877 -44.1 -57.1 22 13.0 -44.6 232 92 329.6 329.7 291.7 329.9 0.06 33 279 9901 -44.3 -55.3 28 11.0 -44.7 232 92 329.7 329.7 291.7 330.0 0.08 34 278 9925 -44.5 -50.5 51 6.0 -44.8 232 92 329.7 329.8 291.8 330.3 0.13 35 277 9949 -44.7 -50.7 51 6.0 -45.0 231 93 329.8 329.8 291.8 330.3 0.13 36 275 9998 -45.1 -52.1 45 7.0 -45.4 231 93 329.9 329.9 291.8 330.3 0.11 37 273 10046 -45.3 -50.1 58 4.8 -45.6 231 93 330.3 330.3 291.9 330.9 0.14 38 272 10071 -45.7 -51.7 51 6.0 -46.0 231 93 330.1 330.1 291.9 330.5 0.12 39 268 10170 -45.9 -50.3 60 4.5 -46.1 230 94 331.2 331.3 292.2 331.8 0.14 40 267 10195 -45.9 -50.0 63 4.1 -46.1 230 94 331.5 331.6 292.3 332.1 0.15 41 256 10474 -47.7 -51.6 64 3.9 -47.9 230 93 332.9 332.9 292.6 333.4 0.13 42 253 10552 -48.5 -53.5 56 5.0 -48.7 230 92 332.8 332.8 292.6 333.2 0.10 43 250 10630 -48.9 -53.4 59 4.5 -49.1 230 91 333.4 333.4 292.7 333.8 0.11 44 244 10788 -50.3 -54.7 60 4.4 -50.5 230 91 333.6 333.6 292.8 334.0 0.09 45 239 10922 -50.9 -55.8 56 4.9 -51.1 230 90 334.7 334.7 293.0 335.0 0.08 46 235 11031 -52.1 -56.6 58 4.5 -52.2 230 90 334.5 334.5 293.0 334.8 0.08 47 223 11366 -55.5 -61.5 47 6.0 -55.6 230 89 334.3 334.3 292.9 334.5 0.04 48 222 11395 -55.7 -62.7 41 7.0 -55.8 230 89 334.4 334.4 292.9 334.6 0.04 49 220 11452 -55.5 -69.5 16 14.0 -55.7 230 89 335.6 335.6 293.2 335.7 0.01 50 219 11481 -55.5 -71.5 12 16.0 -55.7 230 89 336.0 336.0 293.3 336.1 0.01 51 214 11627 -57.1 -68.1 24 11.0 -57.3 230 88 335.8 335.8 293.3 335.9 0.02 52 207 11836 -58.7 -72.7 15 14.0 -58.9 230 88 336.5 336.5 293.4 336.5 0.01 53 204 11927 -59.5 -71.5 20 12.0 -59.6 230 87 336.6 336.6 293.5 336.7 0.01 54 201 12019 -59.9 -73.9 14 14.0 -60.0 230 87 337.4 337.4 293.7 337.5 0.01 55 200 12050 -59.5 -75.5 11 16.0 -59.6 230 87 338.5 338.5 294.0 338.6 0.01 56 192 12304 -60.5 -75.5 12 15.0 -60.6 230 85 340.9 340.9 294.6 340.9 0.01 57 185 12535 -60.5 -76.5 10 16.0 -60.6 230 83 344.6 344.6 295.4 344.6 0.01 58 184 12569 -59.5 -77.5 8 18.0 -59.7 230 83 346.7 346.7 295.9 346.7 0.01 59 175 12881 -61.7 -77.7 10 16.0 -61.8 230 80 348.1 348.1 296.2 348.1 0.01 60 150 13840 -58.9 -85.9 2 27.0 -59.1 230 59 368.6 368.6 300.3 368.6 0.00 61 100 16400 -60.3 -88.3 1 28.0 -60.6 240 26 411.2 411.2 306.7 411.2 0.00 62 97 16590 -59.3 -88.3 1 29.0 -59.6 245 28 416.8 416.8 307.3 416.8 0.00 63 91 16988 -60.1 -88.1 1 28.0 -60.4 245 26 422.9 422.9 308.0 422.9 0.00 64 84 17481 -64.5 -89.5 2 25.0 -64.7 238 21 423.7 423.7 308.2 423.7 0.00 65 79 17855 -64.9 -89.9 2 25.0 -65.1 251 17 430.4 430.4 308.9 430.4 0.00 66 72 18426 -60.7 -88.7 1 28.0 -61.1 223 18 450.9 450.9 311.0 450.9 0.00 67 70 18600 -61.9 -88.9 2 27.0 -62.2 205 24 452.0 452.0 311.0 452.0 0.00 68 59 19659 -63.3 -89.3 2 26.0 -63.6 36 8 471.5 471.5 312.8 471.5 0.00 69 56 19981 -62.5 -90.5 1 28.0 -62.9 169 13 480.4 480.4 313.5 480.4 0.00 70 55 20093 -60.5 -89.5 1 29.0 -61.0 200 16 487.4 487.4 314.0 487.5 0.00 71 51 20566 -59.7 -88.7 1 29.0 -60.3 178 17 500.0 500.0 314.9 500.0 0.00 72 50 20690 -60.5 -88.5 1 28.0 -61.0 125 19 500.9 500.9 315.0 500.9 0.00 73 47 21075 -60.9 -88.9 1 28.0 -61.4 141 18 508.9 508.9 315.6 508.9 0.00 74 40 22085 -56.9 -87.9 1 31.0 -57.9 30 2 543.0 543.0 317.7 543.0 0.00 75 37 22577 -58.7 -88.7 1 30.0 -59.6 93 11 550.6 550.6 318.1 550.6 0.00 76 30 23900 -56.3 -87.3 1 31.0 -57.7 265 3 591.2 591.2 320.2 591.2 0.01 77 21 26185 -52.9 -85.9 1 33.0 -55.5 340 7 664.9 664.9 323.2 665.0 0.01 78 20 26500 -52.5 -86.5 1 34.0 -55.3 70 1 675.5 675.5 323.6 675.6 0.01 79 17 27560 -49.5 -85.5 1 36.0 -53.6 196 2 717.2 717.2 325.0 717.4 0.02 80 15 28384 -48.3 -84.3 1 36.0 -53.1 261 8 747.4 747.4 325.8 747.5 0.02 81 14 28839 -49.3 -84.3 1 35.0 -54.0 290 10 758.9 758.9 326.2 759.1 0.02 82 10 31090 -40.9 -81.9 0 41.0 -50.7 275 17 866.9 866.9 328.8 867.4 0.05 83 9.8 31227 -41.5 -82.5 0 41.0 -51.1 272 17 869.6 869.7 328.8 870.1 0.04 84 7.9 32696 -38.7 -80.7 0 42.0 -50.9 245 18 936.1 936.2 330.1 936.9 0.08 85 7.3 33240 -36.3 -79.3 0 43.0 -50.4 235 19 967.3 967.4 330.7 968.5 0.10 86 7.0 33530 -37.3 -79.3 0 42.0 -51.0 230 19 974.9 974.9 330.8 976.1 0.11 87 6.3 34265 -32.7 -76.7 0 44.0 -49.9 1024.3 1024.4 331.6 1026.5 0.18 88 5.9 34726 -33.9 -76.9 1 43.0 -50.7 1038.5 1038.6 331.8 1040.8 0.18 TRP 175 12881 -61.7 -77.7 10 16.0 -61.8 230 80 348.1 348.1 296.2 348.1 0.01 WND 268 10170 -45.9 -50.3 60 4.5 -46.1 230 94 331.2 331.3 292.2 331.8 0.14 Sounding variables and indices 1000-500 mb thick: 5709.00 m Freezing level: 657.76 mb = 3590.06 m = 11778.26 ft Wetbulb zero: 731.50 mb = 2718.20 m = 8917.87 ft Precipitable water: 0.31 inches Sfc-500 mean rel hum: 21.69 % Est. max temperature: 27.14 C = 80.85 F Sfc-Lift cond lev (LCL): 561.28 mb = 4834.81 m = 15862.05 ft T: -6.62 C 700-500 lapse rate: 6.60 C/km ThetaE index: 0.85 C Layer 916.0- 756.0 mb Conv cond level (CCL): 461.77 mb = 6328.41 m = 20762.25 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 38.29 C = 100.92 F Cap Strength: 7.17 C Lifted Index: 6.85 C Risk: None Lifted Index @300 mb: 10.11 C Lifted Index @700 mb: 0.17 C Showalter Index: 7.00 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 33.30 C Cross Totals Index: 2.30 C K Index: 4.90 Risk: None Sweat Index: 119.00 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.63 J/kg Max Up Vert Vel: 1.80 m/s Conv Inhibition (B-): 65129.63 J/kg Cap Strength: 7.17 C Lift Cond Lev (LCL): 539.16 mb = 5147.63 m = 16888.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 ---------------------------------------------------------- 0 917 790 240 15 13.0 7.5 | 102 19 -18.6 3.9 1 873 1219 225 22 15.6 15.6 | 127 20 -16.0 12.0 2 850 1453 225 22 15.6 15.6 | 127 20 -16.0 12.0 3 813 1829 220 23 14.8 17.6 | 130 22 -16.8 14.1 4 784 2134 225 24 17.0 17.0 | 133 20 -14.6 13.4 5 756 2438 230 22 16.9 14.1 | 126 18 -14.7 10.6 6 729 2743 240 22 19.1 11.0 | 121 15 -12.5 7.4 7 700 3080 245 23 20.8 9.7 | 120 12 -10.7 6.2 8 651 3658 250 25 23.5 8.6 | 122 9 -8.1 5.0 9 626 3962 250 24 22.6 8.2 | 117 10 -9.0 4.6 10 602 4267 240 34 29.4 17.0 | 171 14 -2.1 13.4 11 557 4877 240 63 54.6 31.5 | 219 36 23.0 27.9 12 500 5730 225 75 53.0 53.0 | 203 54 21.5 49.5 13 496 5791 230 76 58.2 48.9 | 210 53 26.6 45.3 14 476 6096 230 76 58.2 48.9 | 210 53 26.6 45.3 15 400 7390 230 79 60.5 50.8 | 212 55 28.9 47.2 16 387 7620 230 80 61.3 51.4 | 212 56 29.7 47.9 17 312 9144 235 83 68.0 47.6 | 220 57 36.4 44.0 18 300 9410 235 89 72.9 51.0 | 221 63 41.3 47.5 19 268 10170 230 94 72.0 60.4 | 215 70 40.4 56.9 20 260 10363 230 94 72.0 60.4 | 215 70 40.4 56.9 21 250 10630 230 91 69.7 58.5 | 215 67 38.1 54.9 22 200 12050 230 87 66.6 55.9 | 214 63 35.1 52.4 23 175 12881 230 80 61.3 51.4 | 212 56 29.7 47.9 24 169 13106 230 80 61.3 51.4 | 212 56 29.7 47.9 25 150 13840 230 59 45.2 37.9 | 202 37 13.6 34.4 26 146 14021 235 58 47.5 33.3 | 208 34 15.9 29.7 27 139 14326 240 64 55.4 32.0 | 220 37 23.9 28.4 28 126 14935 250 42 39.5 14.4 | 216 13 7.9 10.8 29 120 15240 240 37 32.0 18.5 | 182 15 0.5 14.9 30 115 15545 225 35 24.7 24.7 | 162 22 -6.8 21.2 31 109 15850 235 26 21.3 14.9 | 138 15 -10.3 11.4 32 104 16154 220 20 12.9 15.3 | 122 22 -18.7 11.8 33 100 16400 240 26 22.5 13.0 | 136 13 -9.1 9.4 34 94 16764 250 29 27.3 9.9 | 146 8 -4.3 6.4 35 85 17374 235 22 18.0 12.6 | 124 16 -13.6 9.1 36 77 17983 255 16 15.5 4.1 | 92 16 -16.1 0.6 37 74 18288 230 19 14.6 12.2 | 117 19 -17.0 8.7 38 70 18593 215 16 9.2 13.1 | 113 24 -22.4 9.5 39 70 18600 205 24 10.1 21.8 | 130 28 -21.4 18.2 40 67 18898 205 24 10.1 21.8 | 130 28 -21.4 18.2 41 64 19202 225 15 10.6 10.6 | 109 22 -21.0 7.0 42 60 19507 310 5 3.8 -3.2 | 76 29 -27.7 -6.8 43 58 19812 120 10 -8.7 5.0 | 92 40 -40.2 1.4 44 55 20117 205 16 6.8 14.5 | 114 27 -24.8 10.9 45 52 20422 240 15 13.0 7.5 | 102 19 -18.6 3.9 46 50 20690 125 19 -15.6 10.9 | 99 48 -47.1 7.3 47 50 20726 110 10 -9.4 3.4 | 90 41 -41.0 -0.1 48 47 21031 135 19 -13.4 13.4 | 102 46 -45.0 9.9 49 45 21336 175 14 -1.2 13.9 | 108 34 -32.8 10.4 50 39 22250 0 0 -0.0 -0.0 | 84 32 -31.6 -3.6 51 37 22555 95 11 -11.0 1.0 | 86 43 -42.5 -2.6 52 34 23165 55 10 -8.2 -5.7 | 77 41 -39.8 -9.3 53 32 23470 100 16 -15.8 2.8 | 89 47 -47.3 -0.8 54 31 23774 130 19 -14.6 12.2 | 101 47 -46.1 8.7 55 30 23900 265 3 3.0 0.3 | 83 29 -28.6 -3.3 56 29 24079 160 10 -3.4 9.4 | 99 35 -35.0 5.8 57 28 24384 120 5 -4.3 2.5 | 88 36 -35.9 -1.1 58 27 24689 150 15 -7.5 13.0 | 104 40 -39.1 9.4 59 25 24994 225 11 7.8 7.8 | 100 24 -23.8 4.2 60 23 25603 340 11 3.8 -10.3 | 63 31 -27.8 -13.9 61 22 25908 260 13 12.8 2.3 | 86 19 -18.8 -1.3 62 20 26500 70 1 -0.9 -0.3 | 83 33 -32.5 -3.9 63 20 26518 345 10 2.6 -9.7 | 65 32 -29.0 -13.2 64 19 26822 100 1 -1.0 0.2 | 84 33 -32.6 -3.4 65 17 27432 185 1 0.1 1.0 | 85 32 -31.5 -2.6 66 14 28651 280 10 9.8 -1.7 | 76 22 -21.7 -5.3 67 14 28956 295 10 9.1 -4.2 | 71 24 -22.5 -7.8 68 13 29261 265 10 10.0 0.9 | 83 22 -21.6 -2.7 69 13 29566 260 14 13.8 2.4 | 86 18 -17.8 -1.1 70 11 30175 300 16 13.9 -8.0 | 57 21 -17.7 -11.6 71 10 31090 275 17 16.9 -1.5 | 71 15 -14.6 -5.0 72 7 33530 230 19 14.6 12.2 | 117 19 -17.0 8.7 Wind Parameters Mean winds (0-6000m): 233.6 at 42.4 knts Storm direction: 263.6 at 31.8 knts Shear (0-3000m) pos: 2.1 neg: 1.7 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 17.7 deg Storm rel helicity (0-3000m) pos: 52.7 neg: -18.0 tot: 34.7 m^2/s^2 ave: 11.6 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 72.68 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 ------------------------------------------------------------------------------- 500 230 19 117 19| 0.0 8.7 8.7| 41.0 0.0 41.0 81.9 0.96| 8.8 8.4 1000 226 21 123 20| 0.0 5.2 5.2| 46.6 0.0 46.6 46.6 0.88| 5.4 4.7 1500 225 22 126 20| 1.0 3.5 4.4| 51.8 -5.1 46.7 31.1 0.65| 4.8 3.1 2000 227 22 126 19| 2.0 2.6 4.6| 51.8 -16.6 35.2 17.6 0.34| 5.0 1.7 2500 231 22 125 18| 2.2 2.1 4.3| 52.3 -17.2 35.0 14.0 0.29| 4.6 1.4 3000 235 22 125 16| 2.1 1.7 3.8| 52.7 -18.0 34.7 11.6 0.26| 4.2 1.1 4000 237 26 138 14| 1.6 5.5 7.1|163.3 -18.7 144.7 36.2 0.52| 7.8 4.0 5000 235 35 171 17| 1.3 6.4 7.7|255.4-157.1 98.3 19.7 0.30| 9.4 2.8 6000 234 42 187 22| 1.1 5.5 6.5|264.6-157.1 107.6 17.9 0.30| 8.0 2.4 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250429.00.gif