UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 10 DEC 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 12 1 925 691 SFC 914 790 14.6 -3.4 29 18.0 6.2 225 13 295.2 295.8 283.4 305.0 3.25 3 905 874 16.6 -2.4 27 19.0 7.4 231 16 298.1 298.8 284.9 308.8 3.54 4 877 1143 16.6 -6.4 20 23.0 6.1 250 27 300.8 301.3 285.0 309.1 2.70 5 852 1389 15.4 -7.6 20 23.0 5.1 273 29 302.1 302.5 285.3 309.9 2.53 6 850 1409 15.4 -7.6 20 23.0 5.1 275 29 302.3 302.7 285.4 310.2 2.54 7 829 1621 16.0 -8.0 18 24.0 5.2 295 27 305.1 305.6 286.4 313.0 2.52 8 700 3026 4.2 -10.8 33 15.0 -1.9 280 30 307.1 307.6 287.0 314.7 2.39 9 648 3649 -0.5 -11.5 43 11.0 -4.8 275 36 308.7 309.1 287.6 316.5 2.45 10 615 4064 -4.1 -9.1 68 5.0 -6.1 288 43 309.2 309.8 288.4 319.1 3.12 11 612 4103 -2.5 -10.5 54 8.0 -5.7 289 44 311.5 312.0 288.9 320.5 2.81 12 600 4260 -1.9 -12.9 43 11.0 -6.1 294 47 313.9 314.4 289.2 321.6 2.36 13 595 4327 -2.1 -13.1 43 11.0 -6.3 296 47 314.4 314.9 289.4 322.1 2.34 14 571 4653 -4.5 -14.5 46 10.0 -8.2 305 46 315.3 315.8 289.5 322.5 2.18 15 553 4904 -5.9 -15.9 45 10.0 -9.4 305 45 316.6 317.0 289.8 323.2 2.00 16 540 5091 -6.3 -20.3 32 14.0 -10.7 306 48 318.3 318.5 289.7 323.1 1.41 17 534 5178 -6.3 -23.3 25 17.0 -11.3 307 49 319.3 319.5 289.7 323.1 1.10 18 500 5690 -9.3 -26.3 24 17.0 -13.8 310 56 321.7 321.9 290.2 324.8 0.89 19 478 6036 -11.3 -27.3 25 16.0 -15.3 310 58 323.4 323.6 290.7 326.4 0.85 20 446 6562 -15.7 -28.7 32 13.0 -18.7 310 65 324.3 324.5 290.9 327.2 0.80 21 414 7117 -20.3 -38.3 18 18.0 -23.1 307 68 325.4 325.5 290.7 326.7 0.34 22 400 7370 -22.7 -37.7 24 15.0 -25.0 305 68 325.5 325.6 290.8 326.9 0.37 23 342 8494 -32.9 -39.9 50 7.0 -33.7 311 67 326.5 326.6 291.1 327.8 0.35 24 341 8514 -32.9 -39.9 50 7.0 -33.7 311 67 326.8 326.9 291.2 328.1 0.35 25 339 8556 -33.3 -40.3 49 7.0 -34.1 311 67 326.8 326.9 291.2 328.1 0.34 26 338 8576 -33.5 -42.5 40 9.0 -34.4 311 67 326.8 326.9 291.1 327.8 0.27 27 335 8639 -33.9 -43.9 36 10.0 -34.8 312 67 327.1 327.2 291.2 328.0 0.23 28 331 8723 -34.7 -42.7 44 8.0 -35.5 312 67 327.1 327.2 291.2 328.1 0.27 29 323 8893 -36.1 -43.1 48 7.0 -36.7 313 66 327.5 327.5 291.3 328.5 0.26 30 316 9044 -37.5 -44.5 48 7.0 -38.1 314 66 327.6 327.7 291.3 328.5 0.23 31 314 9088 -37.7 -46.7 38 9.0 -38.4 315 66 327.9 328.0 291.3 328.6 0.18 32 303 9332 -40.1 -47.1 47 7.0 -40.6 315 66 327.9 327.9 291.3 328.6 0.18 33 301 9377 -40.5 -49.5 37 9.0 -41.1 315 66 328.0 328.0 291.3 328.5 0.14 34 300 9400 -40.5 -52.5 26 12.0 -41.2 315 66 328.3 328.3 291.3 328.7 0.10 35 291 9608 -42.5 -50.5 41 8.0 -42.9 315 65 328.3 328.3 291.4 328.8 0.13 36 282 9820 -44.5 -51.5 46 7.0 -44.9 315 65 328.4 328.4 291.4 328.9 0.12 37 279 9892 -44.9 -53.9 36 9.0 -45.3 315 65 328.8 328.8 291.5 329.2 0.09 38 277 9941 -45.1 -60.1 17 15.0 -45.6 315 65 329.2 329.2 291.5 329.4 0.04 39 260 10363 -49.1 -58.1 34 9.0 -49.4 315 64 329.4 329.4 291.6 329.6 0.06 40 258 10413 -49.5 -59.5 30 10.0 -49.8 315 64 329.5 329.5 291.6 329.7 0.05 41 255 10490 -50.3 -59.3 34 9.0 -50.5 315 63 329.4 329.4 291.6 329.6 0.05 42 250 10620 -51.3 -61.3 29 10.0 -51.5 315 63 329.8 329.8 291.7 330.0 0.04 43 248 10672 -51.9 -62.9 26 11.0 -52.1 315 63 329.7 329.7 291.6 329.8 0.03 44 239 10909 -54.1 -63.1 32 9.0 -54.3 314 65 329.9 329.9 291.7 330.0 0.03 45 234 11043 -55.3 -60.3 54 5.0 -55.4 314 65 330.0 330.0 291.7 330.2 0.05 46 225 11291 -57.5 -61.6 59 4.1 -57.6 313 67 330.4 330.4 291.9 330.6 0.04 47 217 11518 -59.7 -61.8 76 2.1 -59.7 312 69 330.4 330.4 291.9 330.6 0.04 48 211 11691 -61.1 -64.5 64 3.4 -61.2 311 70 330.9 330.9 292.0 331.0 0.03 49 201 11990 -63.9 -65.8 77 1.9 -63.9 310 72 331.1 331.1 292.0 331.2 0.03 50 200 12020 -64.1 -65.8 80 1.7 -64.1 310 72 331.2 331.3 292.1 331.4 0.03 51 197 12113 -64.7 -65.8 86 1.1 -64.7 310 73 331.7 331.7 292.2 331.8 0.03 52 192 12269 -65.7 -69.9 56 4.2 -65.7 310 74 332.6 332.6 292.4 332.6 0.02 53 181 12626 -68.4 -73.3 49 4.9 -68.5 310 77 333.8 333.8 292.7 333.8 0.01 54 165 13176 -72.7 -78.7 40 6.0 -72.7 308 74 335.6 335.6 293.2 335.6 0.00 55 157 13466 -75.5 -80.5 45 5.0 -75.5 306 71 335.6 335.6 293.2 335.7 0.00 56 153 13615 -76.5 -80.0 57 3.5 -76.5 305 70 336.4 336.4 293.4 336.4 0.00 57 150 13730 -73.3 -78.0 49 4.7 -73.3 305 68 343.8 343.8 295.3 343.9 0.01 58 148 13810 -71.7 -77.7 40 6.0 -71.7 302 65 347.9 347.9 296.2 347.9 0.01 59 141 14100 -70.5 -83.5 13 13.0 -70.5 296 61 354.9 354.9 297.7 354.9 0.00 60 100 16180 -66.3 -86.3 4 20.0 -66.4 300 50 399.6 399.6 305.2 399.6 0.00 61 97 16363 -67.3 -87.3 4 20.0 -67.4 300 50 401.2 401.2 305.3 401.2 0.00 62 95 16489 -65.7 -86.7 4 21.0 -65.8 299 49 406.7 406.7 306.1 406.7 0.00 63 92 16683 -66.9 -87.9 4 21.0 -67.0 294 45 408.1 408.1 306.3 408.1 0.00 64 90 16816 -64.5 -87.5 3 23.0 -64.7 291 42 415.4 415.4 307.2 415.4 0.00 65 82 17379 -67.1 -88.1 4 21.0 -67.2 294 38 421.3 421.3 307.9 421.3 0.00 66 77 17760 -64.3 -88.3 2 24.0 -64.5 304 39 434.8 434.8 309.3 434.8 0.00 67 70 18340 -65.5 -88.5 3 23.0 -65.7 290 35 444.3 444.3 310.3 444.3 0.00 68 66 18697 -67.1 -89.1 3 22.0 -67.3 277 33 448.3 448.3 310.7 448.3 0.00 69 64 18884 -63.9 -88.9 2 25.0 -64.2 270 32 459.3 459.3 311.7 459.3 0.00 70 60 19277 -66.5 -89.5 3 23.0 -66.7 304 36 462.0 462.0 312.0 462.1 0.00 71 59 19380 -64.7 -88.7 2 24.0 -65.0 314 37 468.3 468.3 312.5 468.3 0.00 72 54 19919 -66.1 -90.1 2 24.0 -66.4 318 41 477.1 477.1 313.2 477.1 0.00 73 53 20032 -65.9 -89.9 2 24.0 -66.1 316 42 480.1 480.1 313.5 480.1 0.00 74 53 20032 -63.9 -89.9 2 26.0 -64.3 316 42 484.8 484.8 313.8 484.8 0.00 75 51 20268 -63.5 -89.5 2 26.0 -63.8 323 39 491.1 491.1 314.3 491.1 0.00 76 50 20390 -63.7 -89.7 2 26.0 -64.1 330 35 493.4 493.4 314.5 493.4 0.00 77 46 20900 -65.1 -90.1 2 25.0 -65.4 336 29 501.9 501.9 315.1 501.9 0.00 78 42 21456 -63.3 -89.3 2 26.0 -63.7 351 19 519.6 519.6 316.3 519.6 0.00 79 41 21604 -63.7 -89.7 2 26.0 -64.1 346 18 522.2 522.2 316.4 522.2 0.00 80 40 21756 -61.7 -89.7 1 28.0 -62.3 319 20 530.9 530.9 317.0 530.9 0.00 81 39 21912 -62.3 -89.3 2 27.0 -62.9 289 23 533.2 533.2 317.1 533.3 0.00 82 35 22582 -61.3 -90.3 1 29.0 -62.0 326 36 552.6 552.6 318.2 552.6 0.00 83 33 22950 -58.3 -89.3 1 31.0 -59.3 328 36 570.0 570.0 319.2 570.0 0.00 84 30 23550 -57.7 -87.7 1 30.0 -58.9 325 29 587.3 587.3 320.0 587.4 0.01 85 29 23764 -57.7 -87.7 1 30.0 -58.9 324 30 593.1 593.1 320.3 593.1 0.01 86 25 24690 -62.5 -90.5 1 28.0 -63.3 328 29 605.0 605.0 320.8 605.0 0.00 87 24 24943 -59.3 -89.3 1 30.0 -60.5 334 27 621.4 621.4 321.6 621.4 0.01 88 24 24943 -59.5 -89.5 1 30.0 -60.7 334 27 620.8 620.8 321.5 620.8 0.01 89 21 25789 -54.3 -87.3 1 33.0 -56.6 341 46 660.7 660.7 323.1 660.7 0.01 90 20 26100 -56.3 -87.3 1 31.0 -58.2 315 30 663.8 663.8 323.2 663.9 0.01 91 19 26424 -57.3 -87.3 1 30.0 -59.1 315 28 670.5 670.5 323.4 670.6 0.01 92 18 26764 -56.9 -87.9 1 31.0 -58.9 313 32 682.3 682.3 323.9 682.3 0.01 93 17 27127 -53.7 -87.7 1 34.0 -56.5 311 38 703.8 703.8 324.6 703.8 0.01 94 17 27127 -54.3 -87.3 1 33.0 -57.0 311 38 701.8 701.8 324.5 701.9 0.01 95 17 27127 -51.9 -85.9 1 34.0 -55.2 311 38 709.5 709.5 324.7 709.6 0.01 96 16 27519 -51.9 -85.9 1 34.0 -55.4 323 30 721.9 722.0 325.1 722.1 0.02 97 16 27519 -51.9 -85.9 1 34.0 -55.4 323 30 721.9 722.0 325.1 722.1 0.02 98 14 28370 -57.5 -87.5 1 30.0 -59.8 333 38 731.1 731.1 325.4 731.2 0.01 99 14 28370 -55.7 -87.7 1 32.0 -58.4 333 38 737.2 737.2 325.6 737.3 0.01 100 12 29353 -53.7 -86.7 1 33.0 -57.3 337 33 777.5 777.5 326.7 777.6 0.02 101 11 29907 -56.7 -87.7 1 31.0 -59.7 319 33 786.2 786.2 326.9 786.3 0.02 102 11 29907 -53.9 -86.9 1 33.0 -57.7 319 33 796.3 796.4 327.1 796.5 0.02 103 10 30520 -52.3 -86.3 1 34.0 -56.9 305 39 824.3 824.3 327.8 824.5 0.02 104 9.9 30585 -51.5 -86.5 1 35.0 -56.5 305 39 829.7 829.7 328.0 829.9 0.02 105 9.8 30651 -51.1 -85.1 1 34.0 -56.2 304 40 833.6 833.6 328.0 833.9 0.03 106 8.7 31420 -55.1 -87.1 1 32.0 -59.1 299 44 846.9 847.0 328.3 847.1 0.02 107 8.4 31645 -53.7 -86.7 1 33.0 -58.3 298 46 861.0 861.0 328.7 861.2 0.03 108 7.7 32200 -58.1 -87.1 1 29.0 -61.4 294 49 865.0 865.0 328.7 865.2 0.03 109 7.1 32711 -59.3 -89.3 1 30.0 -62.5 291 52 880.3 880.3 329.0 880.5 0.02 110 7.0 32800 -56.9 -88.9 1 32.0 -60.9 290 53 893.8 893.8 329.3 894.0 0.02 TRP 153 13615 -76.5 -80.0 57 3.5 -76.5 305 70 336.4 336.4 293.4 336.4 0.00 WND 181 12626 -68.4 -73.3 49 4.9 -68.5 310 77 333.8 333.8 292.7 333.8 0.01 Sounding variables and indices 1000-500 mb thick: 5678.00 m Freezing level: 653.53 mb = 3582.48 m = 11753.41 ft Wetbulb zero: 734.04 mb = 2631.58 m = 8633.70 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 33.09 % Est. max temperature: 25.21 C = 77.39 F Sfc-Lift cond lev (LCL): 695.64 mb = 3076.38 m = 10093.00 ft T: 3.82 C 700-500 lapse rate: 5.07 C/km Conv cond level (CCL): 456.12 mb = 6391.21 m = 20968.27 ft Mean mixing ratio: 2.78 g/kg Conv temperature: 42.66 C = 108.79 F Cap Strength: 12.11 C Lifted Index: 12.89 C Risk: None Lifted Index @300 mb: 13.06 C Lifted Index @700 mb: 5.00 C Showalter Index: 12.89 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 24.70 C Cross Totals Index: 1.70 C K Index: 2.10 Risk: None Sweat Index: 114.00 Risk: None Energy Index: 3.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.46 J/kg Max Up Vert Vel: 8.18 m/s Conv Inhibition (B-): 48014.95 J/kg Cap Strength: 12.74 C Lift Cond Lev (LCL): 616.12 mb = 4049.60 m = 13285.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 328 at 31 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 ---------------------------------------------------------- 0 914 790 225 13 9.2 9.2 | 168 36 -7.2 35.4 1 869 1219 255 30 29.0 7.8 | 200 36 12.6 33.9 2 850 1409 275 29 28.9 -2.5 | 208 27 12.5 23.6 3 838 1524 290 26 24.4 -8.9 | 205 19 8.0 17.3 4 808 1829 305 29 23.8 -16.6 | 218 12 7.4 9.5 5 779 2134 305 28 22.9 -16.1 | 213 12 6.5 10.1 6 751 2438 295 30 27.2 -12.7 | 219 17 10.8 13.5 7 724 2743 290 32 30.1 -10.9 | 222 20 13.7 15.2 8 700 3026 280 30 29.5 -5.2 | 212 25 13.1 21.0 9 646 3658 275 36 35.9 -3.1 | 220 30 19.5 23.0 10 598 4267 295 47 42.6 -19.9 | 256 27 26.2 6.3 11 576 4572 305 46 37.7 -26.4 | 271 21 21.3 -0.2 12 554 4877 305 45 36.9 -25.8 | 269 20 20.5 0.3 13 500 5690 310 56 42.9 -36.0 | 290 28 26.5 -9.8 14 474 6096 310 58 44.4 -37.3 | 292 30 28.0 -11.1 15 437 6706 310 67 51.3 -43.1 | 296 39 34.9 -16.9 16 400 7370 305 68 55.7 -39.0 | 288 41 39.3 -12.8 17 386 7620 305 68 55.7 -39.0 | 288 41 39.3 -12.8 18 311 9144 315 66 46.7 -46.7 | 304 37 30.3 -20.5 19 300 9400 315 66 46.7 -46.7 | 304 37 30.3 -20.5 20 250 10620 315 63 44.5 -44.5 | 303 34 28.1 -18.4 21 248 10668 315 63 44.5 -44.5 | 303 34 28.1 -18.4 22 200 12020 310 72 55.2 -46.3 | 297 44 38.8 -20.1 23 181 12626 310 77 59.0 -49.5 | 299 49 42.6 -23.3 24 176 12802 310 77 59.0 -49.5 | 299 49 42.6 -23.3 25 153 13615 305 70 57.3 -40.2 | 289 43 40.9 -14.0 26 150 13730 305 68 55.7 -39.0 | 288 41 39.3 -12.8 27 143 14021 295 59 53.5 -24.9 | 268 37 37.1 1.2 28 129 14630 305 76 62.3 -43.6 | 291 49 45.9 -17.4 29 117 15240 290 56 52.6 -19.2 | 259 37 36.2 7.0 30 106 15850 295 47 42.6 -19.9 | 256 27 26.2 6.3 31 100 16180 300 50 43.3 -25.0 | 268 27 26.9 1.2 32 95 16459 300 50 43.3 -25.0 | 268 27 26.9 1.2 33 86 17069 285 37 35.7 -9.6 | 229 25 19.3 16.6 34 74 17983 310 39 29.9 -25.1 | 265 14 13.5 1.1 35 71 18288 295 37 33.5 -15.6 | 238 20 17.1 10.5 36 70 18340 290 35 32.9 -12.0 | 229 22 16.5 14.2 37 64 18898 270 32 32.0 -0.0 | 211 30 15.6 26.2 38 58 19507 325 38 21.8 -31.1 | 313 7 5.4 -5.0 39 52 20117 315 43 30.4 -30.4 | 287 15 14.0 -4.2 40 50 20390 330 35 17.5 -30.3 | 345 4 1.1 -4.2 41 50 20422 315 39 27.6 -27.6 | 277 11 11.2 -1.4 42 43 21336 355 20 1.7 -19.9 | 113 16 -14.7 6.2 43 41 21641 345 18 4.7 -17.4 | 127 15 -11.7 8.8 44 39 21946 285 23 22.2 -6.0 | 196 21 5.8 20.2 45 37 22250 315 33 23.3 -23.3 | 248 7 6.9 2.8 46 34 22860 335 39 16.5 -35.3 | 359 9 0.1 -9.2 47 32 23165 315 30 21.2 -21.2 | 224 7 4.8 4.9 48 30 23550 325 29 16.6 -23.8 | 186 2 0.2 2.4 49 26 24384 320 32 20.6 -24.5 | 248 4 4.2 1.6 50 24 24994 335 27 11.4 -24.5 | 109 5 -5.0 1.7 51 23 25298 325 49 28.1 -40.1 | 320 18 11.7 -14.0 52 21 25908 345 45 11.6 -43.5 | 15 18 -4.8 -17.3 53 20 26100 315 30 21.2 -21.2 | 224 7 4.8 4.9 54 19 26518 315 28 19.8 -19.8 | 208 7 3.4 6.4 55 17 27127 310 38 29.1 -24.4 | 262 13 12.7 1.7 56 16 27432 330 33 16.5 -28.6 | 358 2 0.1 -2.4 57 15 27737 305 23 18.8 -13.2 | 191 13 2.4 13.0 58 13 28651 345 44 11.4 -42.5 | 17 17 -5.0 -16.3 59 12 29261 340 33 11.3 -31.0 | 47 7 -5.1 -4.9 60 11 29870 320 33 21.2 -25.3 | 260 5 4.8 0.9 61 10 30520 305 39 31.9 -22.4 | 256 16 15.5 3.8 62 7 32800 290 53 49.8 -18.1 | 256 34 33.4 8.0 Wind Parameters Mean winds (0-6000m): 297.9 at 41.2 knts Storm direction: 327.9 at 30.9 knts Shear (0-3000m) pos: 5.8 neg: 2.4 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): 58.7 deg Storm rel helicity (0-3000m) pos: 301.2 neg: -22.9 tot: 278.3 m^2/s^2 ave: 92.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 5.5 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.25 Bulk Shear: 131.78 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 ------------------------------------------------------------------------------- 500 248 23 188 35| 21.5 0.0 21.5|212.4 0.0 212.4 424.8 0.93| 24.5 22.8 1000 270 25 199 28| 14.9 0.0 14.9|238.7 -1.5 237.1 237.1 0.59| 22.9 13.6 1500 283 26 205 22| 9.9 0.6 10.5|242.1 -3.6 238.5 159.0 0.55| 16.7 9.2 2000 286 27 208 21| 7.4 2.1 9.6|248.6 -6.3 242.4 121.2 0.50| 14.3 7.1 2500 285 28 210 22| 5.9 2.9 8.8|257.7 -22.9 234.8 93.9 0.42| 12.9 5.4 3000 283 29 212 23| 5.8 2.4 8.1|301.2 -22.9 278.3 92.8 0.45| 12.0 5.5 4000 288 33 224 22| 6.5 1.8 8.3|443.8 -25.0 418.8 104.7 0.55| 12.0 6.6 5000 293 37 237 21| 6.4 1.4 7.8|500.9 -25.1 475.8 95.2 0.57| 10.9 6.2 6000 298 41 251 21| 5.3 1.5 6.8|526.7 -31.5 495.2 82.5 0.54| 10.0 5.4 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251210.00.gif