UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 11 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 157 SFC 927 790 9.4 -5.6 34 15.0 3.1 230 8 288.7 289.2 279.8 296.7 2.71 2 925 811 9.4 -6.6 32 16.0 2.8 215 5 288.9 289.4 279.7 296.3 2.52 3 850 1504 3.0 -9.0 41 12.0 -1.5 235 12 289.3 289.7 279.6 296.0 2.27 4 807 1922 -0.3 -12.3 40 12.0 -4.4 260 10 290.1 290.4 279.4 295.6 1.84 5 798 2011 0.8 -20.2 19 21.0 -5.2 279 11 292.2 292.4 279.2 295.2 0.96 6 794 2052 2.4 -31.6 6 34.0 -5.3 288 12 294.3 294.4 279.3 295.5 0.34 7 791 2083 2.6 -27.4 9 30.0 -4.9 294 12 294.9 295.0 279.8 296.5 0.51 8 789 2103 2.6 -15.4 25 18.0 -3.4 298 13 295.1 295.4 281.1 299.6 1.46 9 788 2113 2.6 -15.4 25 18.0 -3.4 301 13 295.2 295.5 281.2 299.7 1.46 10 780 2196 3.2 -18.8 18 22.0 -3.6 302 15 296.7 296.9 281.4 300.2 1.11 11 778 2217 2.8 -7.2 48 10.0 -1.3 301 16 296.5 297.0 283.4 305.1 2.86 12 772 2279 2.4 -5.6 55 8.0 -1.0 298 19 296.7 297.3 284.0 306.5 3.26 13 761 2395 2.6 -6.4 51 9.0 -1.2 292 23 298.2 298.7 284.4 307.6 3.11 14 756 2448 2.4 -6.6 51 9.0 -1.4 290 25 298.5 299.1 284.5 307.8 3.08 15 749 2523 2.6 -4.4 60 7.0 -0.5 287 28 299.5 300.2 285.5 310.6 3.68 16 702 3043 -1.5 -5.5 74 4.0 -3.2 285 42 300.6 301.2 285.9 311.6 3.61 17 700 3066 -1.3 -5.5 73 4.2 -3.1 285 43 301.0 301.7 286.1 312.1 3.62 18 692 3158 0.0 -7.0 59 7.0 -3.0 287 44 303.5 304.1 286.6 313.6 3.27 19 663 3499 -2.5 -8.5 63 6.0 -4.9 294 45 304.4 305.0 286.7 313.8 3.03 20 614 4101 -7.7 -10.0 84 2.3 -8.6 309 46 305.2 305.7 286.8 314.3 2.91 21 612 4127 -7.9 -10.3 83 2.4 -8.8 310 47 305.2 305.8 286.8 314.2 2.85 22 605 4216 -7.1 -10.5 77 3.4 -8.4 313 50 307.2 307.7 287.5 316.1 2.84 23 594 4359 -8.1 -10.0 86 1.9 -8.8 316 54 307.6 308.2 287.8 317.1 3.01 24 586 4464 -7.7 -11.8 72 4.1 -9.2 318 56 309.3 309.8 288.0 317.7 2.64 25 567 4720 -8.3 -14.3 62 6.0 -10.4 322 62 311.5 311.9 288.3 318.7 2.23 26 545 5027 -9.5 -15.5 62 6.0 -11.5 323 67 313.6 314.0 288.9 320.5 2.10 27 526 5300 -10.1 -21.1 40 11.0 -13.3 320 69 316.1 316.4 288.9 320.7 1.35 28 517 5433 -10.7 -21.7 40 11.0 -13.9 318 70 316.9 317.2 289.2 321.4 1.30 29 515 5463 -10.3 -23.3 34 13.0 -13.9 318 70 317.8 318.0 289.3 321.7 1.14 30 500 5690 -11.3 -26.3 28 15.0 -15.1 315 72 319.3 319.4 289.5 322.4 0.89 31 498 5721 -11.7 -27.7 25 16.0 -15.6 315 72 319.1 319.3 289.3 321.9 0.79 32 490 5845 -12.3 -28.3 25 16.0 -16.1 313 73 319.9 320.0 289.5 322.6 0.76 33 465 6243 -15.5 -28.5 32 13.0 -18.4 310 76 320.7 320.9 289.8 323.5 0.78 34 455 6406 -16.3 -32.3 24 16.0 -19.5 310 77 321.7 321.8 289.9 323.7 0.56 35 420 7003 -21.7 -34.7 30 13.0 -23.9 310 81 322.3 322.4 290.0 324.0 0.48 36 400 7360 -24.5 -38.5 26 14.0 -26.5 315 78 323.1 323.2 290.1 324.4 0.34 37 399 7378 -24.5 -39.5 24 15.0 -26.5 315 78 323.4 323.4 290.1 324.5 0.31 38 397 7415 -24.9 -39.9 23 15.0 -26.9 315 78 323.3 323.4 290.1 324.4 0.30 39 358 8158 -31.9 -41.9 37 10.0 -32.9 318 80 323.6 323.7 290.2 324.6 0.27 40 333 8665 -36.5 -48.5 28 12.0 -37.4 322 82 324.1 324.1 290.2 324.6 0.14 41 305 9268 -42.1 -50.1 41 8.0 -42.5 328 84 324.5 324.5 290.3 325.0 0.13 42 300 9380 -43.1 -50.1 46 7.0 -43.5 330 84 324.6 324.6 290.3 325.1 0.13 43 294 9515 -44.3 -49.3 57 5.0 -44.6 330 83 324.8 324.8 290.4 325.4 0.15 44 290 9606 -45.1 -51.1 51 6.0 -45.4 331 84 324.9 324.9 290.4 325.4 0.12 45 286 9698 -46.1 -50.6 60 4.5 -46.3 331 85 324.8 324.8 290.3 325.3 0.13 46 284 9744 -46.5 -52.5 50 6.0 -46.7 331 86 324.9 324.9 290.3 325.3 0.10 47 278 9884 -47.9 -51.5 66 3.6 -48.0 332 88 324.8 324.9 290.3 325.3 0.12 48 273 10003 -48.9 -53.9 56 5.0 -49.1 332 89 325.1 325.1 290.4 325.4 0.09 49 269 10099 -49.9 -54.9 56 5.0 -50.1 333 91 325.0 325.0 290.3 325.3 0.08 50 266 10172 -50.7 -53.5 72 2.8 -50.8 333 92 324.9 324.9 290.3 325.3 0.10 51 265 10196 -50.9 -54.6 65 3.7 -51.0 333 92 324.9 324.9 290.3 325.3 0.09 52 263 10245 -51.3 -57.3 49 6.0 -51.5 334 93 325.1 325.1 290.3 325.3 0.06 53 256 10418 -52.7 -56.3 65 3.6 -52.8 334 95 325.5 325.5 290.5 325.8 0.07 54 250 10570 -54.3 -59.3 54 5.0 -54.4 335 97 325.3 325.3 290.5 325.5 0.05 55 246 10673 -55.1 -59.3 59 4.2 -55.2 336 98 325.6 325.7 290.5 325.9 0.05 56 237 10910 -57.1 -64.1 41 7.0 -57.2 339 100 326.1 326.1 290.6 326.2 0.03 57 228 11155 -58.5 -65.7 39 7.2 -58.6 335 107 327.7 327.7 291.1 327.8 0.02 58 200 11970 -63.1 -71.1 33 8.0 -63.1 320 86 332.8 332.8 292.5 332.9 0.01 59 158 13406 -68.7 -79.7 19 11.0 -68.8 300 85 346.6 346.6 295.8 346.6 0.00 60 150 13720 -65.7 -83.7 6 18.0 -65.8 310 98 356.9 356.9 298.1 356.9 0.00 61 100 16220 -64.5 -86.5 3 22.0 -64.7 295 45 403.1 403.1 305.6 403.1 0.00 62 98 16343 -63.9 -86.9 3 23.0 -64.1 295 45 406.6 406.6 306.1 406.6 0.00 63 86 17136 -67.5 -87.5 4 20.0 -67.6 303 52 414.8 414.8 307.1 414.8 0.00 64 82 17422 -68.1 -88.1 4 20.0 -68.2 307 55 419.3 419.3 307.6 419.3 0.00 65 80 17570 -67.1 -89.1 3 22.0 -67.2 309 57 424.3 424.3 308.2 424.3 0.00 66 80 17570 -64.1 -88.1 2 24.0 -64.3 309 57 430.5 430.5 308.9 430.5 0.00 67 79 17647 -63.7 -88.7 2 25.0 -63.9 310 58 432.9 432.9 309.1 432.9 0.00 68 75 17966 -62.5 -88.5 2 26.0 -62.8 300 37 441.9 441.9 310.1 441.9 0.00 69 70 18390 -63.9 -88.9 2 25.0 -64.1 320 35 447.7 447.7 310.6 447.7 0.00 70 63 19034 -66.3 -89.3 3 23.0 -66.5 316 37 456.1 456.1 311.4 456.1 0.00 71 62 19131 -64.3 -89.3 2 25.0 -64.6 315 38 462.6 462.6 312.0 462.6 0.00 72 56 19751 -67.3 -90.3 2 23.0 -67.5 336 31 469.4 469.4 312.6 469.4 0.00 73 53 20084 -67.1 -90.1 2 23.0 -67.3 349 26 477.3 477.3 313.2 477.4 0.00 74 51 20318 -65.1 -91.1 2 26.0 -65.4 330 26 487.3 487.3 314.0 487.3 0.00 75 51 20318 -62.5 -89.5 1 27.0 -62.9 330 26 493.4 493.4 314.5 493.4 0.00 76 50 20440 -62.3 -89.3 2 27.0 -62.7 330 25 496.7 496.7 314.7 496.7 0.00 77 43 21359 -66.5 -90.5 2 24.0 -66.8 301 23 508.2 508.2 315.5 508.2 0.00 78 40 21795 -67.1 -91.1 2 24.0 -67.4 315 23 517.3 517.3 316.1 517.4 0.00 79 39 21948 -65.7 -90.7 2 25.0 -66.1 310 20 524.6 524.6 316.6 524.7 0.00 80 34 22783 -63.9 -89.9 2 26.0 -64.4 315 39 550.4 550.4 318.1 550.4 0.00 81 33 22965 -64.7 -90.7 2 26.0 -65.2 315 42 553.0 553.0 318.2 553.0 0.00 82 31 23347 -63.9 -90.9 1 27.0 -64.4 327 43 565.1 565.1 318.9 565.1 0.00 83 31 23347 -61.5 -90.5 1 29.0 -62.3 327 43 571.6 571.6 319.2 571.6 0.00 84 30 23550 -60.9 -88.9 1 28.0 -61.7 320 29 578.6 578.6 319.6 578.6 0.00 85 28 23976 -63.1 -90.1 1 27.0 -63.8 318 30 584.0 584.0 319.9 584.1 0.00 86 27 24201 -61.5 -89.5 1 28.0 -62.3 328 33 594.6 594.6 320.3 594.7 0.00 87 24 24928 -63.1 -90.1 1 27.0 -63.9 322 40 610.4 610.4 321.1 610.4 0.00 88 23 25190 -61.7 -89.7 1 28.0 -62.7 325 37 621.9 621.9 321.6 622.0 0.01 89 20 26050 -64.3 -91.3 1 27.0 -65.1 325 42 639.4 639.4 322.3 639.4 0.00 90 19 26364 -64.3 -91.3 1 27.0 -65.1 321 40 648.8 648.8 322.6 648.8 0.00 91 16 27432 -58.1 -88.1 1 30.0 -60.0 319 42 701.7 701.7 324.5 701.8 0.01 92 15 27836 -60.1 -89.1 1 29.0 -61.7 307 43 708.1 708.1 324.7 708.2 0.01 93 14 28271 -56.1 -88.1 1 32.0 -58.7 314 41 735.8 735.8 325.6 735.9 0.01 94 12 29253 -55.5 -86.5 1 31.0 -58.6 298 52 771.1 771.1 326.5 771.3 0.02 95 11 29805 -57.9 -87.9 1 30.0 -60.6 302 58 781.8 781.8 326.8 781.9 0.02 96 10 30410 -55.1 -87.1 1 32.0 -58.7 305 65 813.9 813.9 327.6 814.0 0.02 97 9.5 30735 -56.9 -86.9 1 30.0 -60.1 302 66 819.1 819.1 327.7 819.3 0.02 98 9.1 31008 -56.3 -88.3 1 32.0 -59.8 300 67 831.5 831.5 328.0 831.7 0.02 99 8.8 31222 -52.1 -86.1 1 34.0 -57.2 298 68 855.8 855.8 328.5 856.0 0.03 100 7.9 31910 -58.1 -87.1 1 29.0 -61.4 292 71 858.7 858.7 328.6 858.9 0.03 101 7.4 32320 -59.1 -89.1 1 30.0 -62.3 288 73 870.8 870.8 328.8 871.0 0.02 102 7.0 32670 -56.5 -88.5 1 32.0 -60.6 285 74 895.5 895.5 329.3 895.7 0.02 103 6.7 32949 -54.9 -86.9 1 32.0 -59.7 913.5 913.5 329.7 913.8 0.03 104 6.4 33241 -56.3 -87.3 1 31.0 -60.7 919.6 919.6 329.8 919.9 0.03 105 6.2 33443 -55.9 -87.9 1 32.0 -60.6 929.7 929.7 330.0 930.0 0.03 106 6.0 33653 -53.5 -86.5 1 33.0 -59.2 948.8 948.8 330.3 949.2 0.04 TRP 158 13406 -68.7 -79.7 19 11.0 -68.8 300 85 346.6 346.6 295.8 346.6 0.00 WND 228 11155 -58.5 -65.7 39 7.2 -58.6 335 107 327.7 327.7 291.1 327.8 0.02 Sounding variables and indices 1000-500 mb thick: 5533.00 m Freezing level: 810.91 mb = 1883.67 m = 6179.94 ft Freezing level: 804.55 mb = 1946.14 m = 6384.91 ft Freezing level: 719.20 mb = 2853.11 m = 9360.48 ft Freezing level: 692.00 mb = 3157.73 m = 10359.89 ft Freezing level: 692.00 mb = 3157.73 m = 10359.89 ft Wetbulb zero: 876.01 mb = 1256.98 m = 4123.90 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 54.41 % Est. max temperature: 17.02 C = 62.63 F Sfc-Lift cond lev (LCL): 736.42 mb = 2659.30 m = 8724.63 ft T: 1.53 C 700-500 lapse rate: 3.81 C/km ThetaE index: 1.47 C Layer 925.0- 794.0 mb Conv cond level (CCL): 454.38 mb = 6416.47 m = 21051.17 ft Mean mixing ratio: 2.34 g/kg Conv temperature: 41.69 C = 107.04 F Cap Strength: 19.56 C Lifted Index: 20.44 C Risk: None Lifted Index @300 mb: 20.28 C Lifted Index @700 mb: 10.40 C Showalter Index: 20.50 C Risk: None Total Totals Index: 16.60 C Risk: None Vertical Totals Index: 14.30 C Cross Totals Index: 2.30 C K Index: 1.10 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 5.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.47 J/kg Max Up Vert Vel: 2.22 m/s Conv Inhibition (B-): 64371.88 J/kg Cap Strength: 20.44 C Lift Cond Lev (LCL): 710.04 mb = 2951.98 m = 9684.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 337 at 34 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 ---------------------------------------------------------- 0 927 790 230 8 6.1 5.1 | 169 37 -7.3 36.6 1 925 811 215 5 2.9 4.1 | 163 37 -10.6 35.6 2 880 1219 230 10 7.7 6.4 | 171 38 -5.8 37.9 3 850 1504 235 12 9.8 6.9 | 175 39 -3.6 38.3 4 848 1524 225 12 8.5 8.5 | 173 40 -5.0 39.9 5 816 1829 240 9 7.8 4.5 | 171 36 -5.6 36.0 6 786 2134 305 13 10.6 -7.5 | 173 24 -2.8 24.0 7 757 2438 290 25 23.5 -8.6 | 204 25 10.1 22.9 8 729 2743 280 35 34.5 -6.1 | 220 33 21.0 25.4 9 700 3066 285 43 41.5 -11.1 | 234 35 28.1 20.3 10 675 3353 290 46 43.2 -15.7 | 242 34 29.8 15.7 11 649 3658 300 44 38.1 -22.0 | 249 26 24.7 9.5 12 624 3962 305 42 34.4 -24.1 | 251 22 21.0 7.4 13 600 4267 315 52 36.8 -36.8 | 283 24 23.3 -5.3 14 555 4877 325 66 37.9 -54.1 | 313 33 24.4 -22.6 15 500 5690 315 72 50.9 -50.9 | 297 42 37.5 -19.4 16 474 6096 310 75 57.5 -48.2 | 291 47 44.0 -16.7 17 419 7010 310 81 62.0 -52.1 | 293 53 48.6 -20.6 18 400 7360 315 78 55.2 -55.2 | 300 48 41.7 -23.7 19 385 7620 315 79 55.9 -55.9 | 300 49 42.4 -24.4 20 310 9144 325 83 47.6 -68.0 | 317 50 34.2 -36.5 21 300 9380 330 84 42.0 -72.7 | 325 50 28.6 -41.3 22 297 9449 330 82 41.0 -71.0 | 325 48 27.6 -39.6 23 250 10570 335 97 41.0 -87.9 | 334 63 27.6 -56.4 24 235 10973 340 101 34.5 -94.9 | 342 67 21.1 -63.4 25 228 11155 335 107 45.2 -97.0 | 334 73 31.8 -65.5 26 224 11278 335 107 45.2 -97.0 | 334 73 31.8 -65.5 27 203 11887 320 83 53.4 -63.6 | 309 51 39.9 -32.1 28 200 11970 320 86 55.3 -65.9 | 309 54 41.8 -34.4 29 166 13106 310 75 57.5 -48.2 | 291 47 44.0 -16.7 30 158 13406 300 85 73.6 -42.5 | 280 61 60.2 -11.0 31 150 13720 310 98 75.1 -63.0 | 297 69 61.6 -31.5 32 143 14021 305 98 80.3 -56.2 | 290 71 66.8 -24.7 33 129 14630 320 63 40.5 -48.3 | 302 32 27.1 -16.8 34 117 15240 300 67 58.0 -33.5 | 273 45 44.6 -2.0 35 112 15545 315 59 41.7 -41.7 | 290 30 28.3 -10.3 36 106 15850 295 39 35.3 -16.5 | 236 27 21.9 15.0 37 101 16154 275 47 46.8 -4.1 | 231 43 33.4 27.4 38 100 16220 295 45 40.8 -19.0 | 246 30 27.3 12.4 39 96 16459 295 45 40.8 -19.0 | 246 30 27.3 12.4 40 79 17678 310 58 44.4 -37.3 | 281 32 31.0 -5.8 41 75 17983 300 36 31.2 -18.0 | 233 22 17.7 13.5 42 71 18288 310 44 33.7 -28.3 | 261 21 20.3 3.2 43 70 18390 320 35 22.5 -26.8 | 243 10 9.1 4.7 44 61 19202 315 38 26.9 -26.9 | 251 14 13.4 4.6 45 53 20117 350 26 4.5 -25.6 | 123 11 -8.9 5.9 46 50 20422 320 26 16.7 -19.9 | 196 12 3.3 11.5 47 50 20440 330 25 12.5 -21.7 | 175 10 -0.9 9.8 48 48 20726 330 24 12.0 -20.8 | 172 11 -1.4 10.7 49 45 21031 300 23 19.9 -11.5 | 198 21 6.5 20.0 50 43 21336 300 23 19.9 -11.5 | 198 21 6.5 20.0 51 41 21641 320 26 16.7 -19.9 | 196 12 3.3 11.5 52 39 21946 310 20 15.3 -12.9 | 186 19 1.9 18.6 53 37 22250 290 22 20.7 -7.5 | 197 25 7.2 23.9 54 35 22555 315 35 24.7 -24.7 | 239 13 11.3 6.7 55 32 23165 315 45 31.8 -31.8 | 271 18 18.4 -0.4 56 30 23470 335 41 17.3 -37.2 | 326 7 3.9 -5.7 57 30 23550 320 29 18.6 -22.2 | 209 11 5.2 9.2 58 29 23774 315 31 21.9 -21.9 | 222 13 8.5 9.5 59 28 24079 320 29 18.6 -22.2 | 209 11 5.2 9.2 60 26 24384 340 40 13.7 -37.6 | 358 6 0.2 -6.1 61 24 24994 320 40 25.7 -30.6 | 266 12 12.3 0.8 62 22 25603 335 32 13.5 -29.0 | 182 2 0.1 2.5 63 20 26050 325 42 24.1 -34.4 | 285 11 10.7 -2.9 64 19 26213 320 39 25.1 -29.9 | 262 12 11.6 1.6 65 17 27127 325 43 24.7 -35.2 | 289 12 11.2 -3.8 66 16 27432 320 42 27.0 -32.2 | 273 14 13.6 -0.7 67 15 27737 305 43 35.2 -24.7 | 253 23 21.8 6.8 68 14 28346 315 41 29.0 -29.0 | 261 16 15.6 2.5 69 13 28651 295 45 40.8 -19.0 | 246 30 27.3 12.4 70 10 30410 305 65 53.2 -37.3 | 278 40 39.8 -5.8 71 7 32670 285 74 71.5 -19.2 | 258 59 58.0 12.3 Wind Parameters Mean winds (0-6000m): 306.9 at 45.6 knts Storm direction: 336.9 at 34.2 knts Shear (0-3000m) pos: 5.6 neg: 3.2 tot: 8.8 10-3/s Storm rel Dir Shear (0-3000m): 81.1 deg Storm rel helicity (0-3000m) pos: 368.0 neg: -47.2 tot: 320.9 m^2/s^2 ave: 107.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 12.4 stream: 7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 268.36 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 ------------------------------------------------------------------------------- 500 226 8 168 38| 2.6 0.0 2.6| 48.5 -24.7 23.8 47.6 0.31| 7.6 2.4 1000 229 9 171 38| 0.9 0.0 0.9| 64.3 -45.3 19.1 19.1 0.14| 6.7 1.0 1500 250 10 174 35| 6.1 0.0 6.1|121.9 -47.2 74.7 49.8 0.31| 10.8 3.4 2000 268 15 183 32| 4.5 4.8 9.3|228.8 -47.2 181.6 90.8 0.49| 13.0 6.4 2500 276 20 193 30| 5.9 3.8 9.7|327.8 -47.2 280.7 112.3 0.58| 12.7 7.4 3000 282 25 202 28| 5.6 3.2 8.8|368.0 -47.2 320.9 107.0 0.56| 12.4 7.0 4000 297 32 220 23| 7.7 2.4 10.1|538.9 -47.2 491.8 122.9 0.65| 13.1 8.6 5000 305 39 245 21| 6.2 3.4 9.6|555.1-160.0 395.0 79.0 0.48| 12.3 5.9 6000 307 46 260 23| 5.2 3.6 8.7|572.7-205.5 367.2 61.2 0.42| 11.1 4.7 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251211.00.gif