UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122600.upa.cvt Date: 0000Z 26 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 26 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 28 1 925 721 210 8 SFC 918 790 22.0 4.0 31 18.0 11.9 210 8 302.5 303.5 288.5 319.2 5.55 3 912 847 24.2 2.2 24 22.0 12.0 212 10 305.3 306.2 288.8 320.3 4.92 4 890 1059 23.4 1.4 23 22.0 11.3 219 15 306.6 307.5 289.1 321.2 4.76 5 850 1456 20.2 0.2 26 20.0 9.5 245 19 307.3 308.2 289.2 321.4 4.56 6 831 1650 18.6 0.6 30 18.0 8.9 263 23 307.6 308.5 289.5 322.5 4.81 7 797 2007 16.8 -1.2 29 18.0 7.3 288 29 309.4 310.2 289.7 323.1 4.39 8 787 2114 17.0 -4.0 23 21.0 6.5 294 31 310.7 311.4 289.4 322.1 3.61 9 733 2715 12.0 -4.0 32 16.0 4.1 294 24 311.6 312.4 289.9 323.9 3.88 10 728 2772 11.6 -2.4 38 14.0 4.4 295 24 311.8 312.6 290.5 325.7 4.40 11 719 2876 11.8 -6.2 28 18.0 3.2 293 22 313.1 313.8 289.9 323.9 3.34 12 700 3099 9.6 -5.4 34 15.0 2.4 290 19 313.1 313.8 290.2 324.8 3.65 13 685 3278 8.2 -4.8 39 13.0 1.8 282 24 313.5 314.2 290.6 326.0 3.91 14 677 3375 7.8 -7.2 34 15.0 0.8 278 27 314.1 314.7 290.2 324.7 3.29 15 673 3423 8.2 -8.8 29 17.0 0.5 276 28 315.1 315.7 290.2 324.6 2.92 16 650 3709 7.2 -19.8 13 27.0 -2.4 265 35 317.1 317.3 289.1 321.3 1.22 17 595 4428 1.8 -26.2 10 28.0 -6.5 270 34 319.0 319.1 289.2 321.6 0.76 18 587 4537 1.2 -23.8 13 25.0 -6.7 270 35 319.5 319.7 289.6 322.8 0.95 19 554 4998 -2.7 -24.7 17 22.0 -9.2 269 37 320.2 320.4 289.8 323.5 0.93 20 503 5754 -9.1 -20.1 40 11.0 -12.6 261 40 321.4 321.7 290.7 326.7 1.54 21 500 5800 -9.5 -22.5 34 13.0 -13.3 260 40 321.5 321.7 290.5 325.8 1.26 22 491 5940 -10.7 -24.7 31 14.0 -14.5 262 39 321.7 321.9 290.4 325.3 1.05 23 483 6066 -11.7 -31.7 17 20.0 -16.1 264 37 321.9 322.1 289.9 324.0 0.56 24 473 6226 -12.7 -27.7 27 15.0 -16.4 266 39 322.6 322.8 290.5 325.6 0.83 25 462 6405 -13.9 -29.9 25 16.0 -17.5 267 41 323.3 323.5 290.5 325.8 0.69 26 460 6438 -14.1 -26.1 35 12.0 -17.1 267 42 323.5 323.7 290.9 327.0 0.99 27 459 6455 -14.1 -26.1 35 12.0 -17.1 267 42 323.7 323.9 290.9 327.2 0.99 28 453 6554 -14.9 -24.9 42 10.0 -17.5 267 43 323.9 324.1 291.1 327.8 1.12 29 444 6706 -16.1 -29.1 32 13.0 -19.0 268 46 324.2 324.4 290.9 327.0 0.78 30 439 6791 -17.1 -27.1 42 10.0 -19.4 269 47 324.0 324.2 291.0 327.4 0.94 31 427 6998 -19.1 -28.1 45 9.0 -21.1 270 50 324.1 324.2 290.9 327.2 0.89 32 402 7443 -23.1 -27.2 69 4.1 -24.0 261 45 324.5 324.7 291.2 328.1 1.02 33 400 7480 -23.3 -27.5 68 4.2 -24.2 260 45 324.7 324.9 291.2 328.2 1.00 34 395 7572 -24.1 -29.0 64 4.9 -25.1 260 45 324.8 325.0 291.2 328.0 0.88 35 389 7684 -24.7 -32.7 47 8.0 -26.1 259 46 325.5 325.6 291.1 327.8 0.63 36 388 7703 -24.9 -34.9 39 10.0 -26.5 259 47 325.4 325.6 290.9 327.3 0.51 37 386 7740 -24.7 -39.7 24 15.0 -26.8 259 48 326.2 326.3 291.0 327.4 0.31 38 383 7797 -24.7 -41.7 19 17.0 -26.9 258 49 326.9 327.0 291.1 327.9 0.26 39 379 7874 -24.5 -45.5 12 21.0 -26.9 257 51 328.2 328.2 291.4 328.8 0.17 40 360 8248 -27.1 -52.1 7 25.0 -29.3 253 59 329.5 329.6 291.7 329.9 0.09 41 348 8492 -28.9 -39.9 34 11.0 -30.3 251 65 330.3 330.4 292.2 331.6 0.34 42 343 8595 -29.5 -39.5 37 10.0 -30.8 249 66 330.9 331.0 292.3 332.3 0.36 43 339 8679 -30.1 -43.1 27 13.0 -31.6 248 65 331.2 331.2 292.3 332.1 0.25 44 334 8785 -30.7 -43.7 27 13.0 -32.1 246 64 331.8 331.8 292.4 332.7 0.24 45 319 9111 -32.9 -53.9 10 21.0 -34.4 241 60 333.1 333.1 292.6 333.4 0.08 46 300 9540 -36.9 -55.9 12 19.0 -38.0 230 54 333.4 333.4 292.7 333.6 0.07 47 293 9703 -38.7 -55.7 15 17.0 -39.6 234 54 333.1 333.1 292.6 333.3 0.07 48 286 9868 -40.1 -54.1 21 14.0 -40.9 236 55 333.4 333.4 292.7 333.7 0.09 49 285 9892 -40.3 -51.3 30 11.0 -40.9 236 55 333.4 333.4 292.7 333.9 0.12 50 279 10037 -41.5 -49.5 42 8.0 -42.0 236 56 333.7 333.8 292.9 334.3 0.15 51 273 10184 -42.9 -51.9 37 9.0 -43.4 237 58 333.8 333.8 292.9 334.2 0.12 52 255 10639 -47.3 -50.3 71 3.0 -47.4 239 62 333.8 333.9 292.9 334.4 0.15 53 252 10718 -48.1 -50.3 78 2.2 -48.2 240 63 333.8 333.8 292.9 334.4 0.15 54 250 10770 -48.3 -52.2 64 3.9 -48.5 240 63 334.3 334.3 293.0 334.7 0.12 55 245 10902 -49.7 -52.3 74 2.6 -49.8 241 64 334.1 334.1 293.0 334.6 0.12 56 242 10983 -50.1 -53.1 70 3.0 -50.2 242 64 334.7 334.7 293.1 335.1 0.11 57 200 12200 -59.1 -67.1 35 8.0 -59.2 255 72 339.2 339.2 294.1 339.3 0.02 58 179 12890 -63.5 -72.5 28 9.0 -63.6 255 71 342.9 342.9 295.0 343.0 0.01 59 150 13980 -62.5 -82.5 5 20.0 -62.6 250 85 362.4 362.4 299.2 362.4 0.00 60 137 14537 -64.4 -84.2 5 19.8 -64.6 250 90 368.5 368.5 300.3 368.5 0.00 61 100 16430 -71.1 -90.1 4 19.0 -71.2 255 62 390.4 390.4 303.8 390.4 0.00 62 92 16919 -73.1 -90.1 6 17.0 -73.2 259 61 395.8 395.8 304.6 395.8 0.00 63 90 17047 -73.1 -90.1 6 17.0 -73.2 262 60 398.3 398.3 305.0 398.3 0.00 64 89 17112 -71.3 -89.3 5 18.0 -71.3 264 59 403.2 403.2 305.6 403.2 0.00 65 79 17811 -73.1 -90.1 6 17.0 -73.2 241 41 413.4 413.4 306.9 413.5 0.00 66 70 18510 -77.1 -90.1 11 13.0 -77.1 245 44 419.4 419.4 307.6 419.4 0.00 67 69 18593 -75.5 -89.5 9 14.0 -75.6 240 46 424.6 424.6 308.2 424.6 0.00 68 67 18763 -76.5 -90.5 9 14.0 -76.6 244 41 426.0 426.0 308.4 426.0 0.00 69 66 18851 -74.1 -89.1 8 15.0 -74.2 246 38 433.1 433.1 309.1 433.1 0.00 70 64 19031 -73.3 -89.3 7 16.0 -73.4 251 32 438.7 438.7 309.7 438.7 0.00 71 60 19409 -72.9 -90.9 5 18.0 -73.0 266 29 447.7 447.7 310.6 447.7 0.00 72 60 19409 -71.3 -89.3 5 18.0 -71.4 266 29 451.3 451.3 311.0 451.3 0.00 73 58 19609 -72.7 -90.7 5 18.0 -72.8 275 30 452.5 452.5 311.1 452.6 0.00 74 55 19923 -70.5 -90.5 4 20.0 -70.6 293 30 464.5 464.5 312.2 464.5 0.00 75 52 20256 -71.5 -91.5 4 20.0 -71.6 297 22 469.7 469.7 312.6 469.7 0.00 76 50 20490 -67.9 -90.9 2 23.0 -68.1 285 15 483.5 483.5 313.7 483.5 0.00 77 47 20861 -68.5 -90.5 3 22.0 -68.7 278 17 490.7 490.7 314.2 490.7 0.00 78 42 21526 -72.9 -91.9 4 19.0 -73.0 289 12 495.8 495.8 314.7 495.8 0.00 79 41 21668 -72.1 -93.1 3 21.0 -72.2 277 12 501.2 501.2 315.0 501.2 0.00 80 41 21668 -70.1 -92.1 3 22.0 -70.3 277 12 506.2 506.2 315.4 506.2 0.00 81 39 21967 -66.5 -91.5 2 25.0 -66.8 254 13 522.6 522.6 316.5 522.6 0.00 82 35 22620 -67.5 -91.5 2 24.0 -67.8 281 25 536.4 536.4 317.3 536.5 0.00 83 32 23161 -66.1 -91.1 2 25.0 -66.5 285 19 554.1 554.1 318.3 554.1 0.00 84 30 23550 -67.9 -91.9 2 24.0 -68.2 305 14 559.5 559.5 318.6 559.5 0.00 85 29 23754 -68.3 -92.3 2 24.0 -68.7 333 20 563.9 563.9 318.8 563.9 0.00 86 28 23967 -64.9 -90.9 2 26.0 -65.4 312 19 579.0 579.0 319.6 579.0 0.00 87 26 24420 -64.3 -91.3 1 27.0 -64.9 281 19 593.1 593.1 320.3 593.2 0.00 88 25 24660 -64.7 -91.7 1 27.0 -65.3 262 20 598.7 598.7 320.6 598.7 0.00 89 25 24660 -62.3 -90.3 1 28.0 -63.1 262 20 605.6 605.6 320.9 605.6 0.00 90 24 24913 -61.7 -89.7 1 28.0 -62.6 268 25 614.4 614.4 321.3 614.5 0.01 91 22 25450 -63.5 -90.5 1 27.0 -64.3 295 26 624.5 624.5 321.7 624.6 0.00 92 20 26040 -60.5 -89.5 1 29.0 -61.7 285 36 651.0 651.0 322.7 651.0 0.01 93 19 26359 -60.1 -89.1 1 29.0 -61.4 286 37 661.8 661.9 323.2 661.9 0.01 94 18 26696 -60.5 -89.5 1 29.0 -61.9 288 37 670.9 670.9 323.4 670.9 0.01 95 17 27053 -58.5 -88.5 1 30.0 -60.3 290 38 688.4 688.4 324.0 688.4 0.01 96 16 27433 -59.9 -88.9 1 29.0 -61.5 299 32 695.8 695.8 324.3 695.9 0.01 97 16 27433 -58.1 -88.1 1 30.0 -60.0 299 32 701.7 701.7 324.5 701.8 0.01 98 14 28269 -59.9 -88.9 1 29.0 -61.7 298 34 722.9 722.9 325.1 723.0 0.01 99 14 28269 -58.1 -88.1 1 30.0 -60.3 298 34 729.0 729.0 325.3 729.1 0.01 100 13 28735 -59.1 -88.1 1 29.0 -61.2 287 31 741.2 741.2 325.7 741.3 0.01 101 12 29240 -55.9 -86.9 1 31.0 -58.9 275 32 769.7 769.7 326.5 769.8 0.02 102 11 29793 -55.9 -86.9 1 31.0 -59.1 271 40 789.1 789.1 327.0 789.2 0.02 103 10 30400 -55.1 -87.1 1 32.0 -58.7 275 50 813.9 813.9 327.6 814.0 0.02 104 9.6 30662 -54.1 -86.1 1 32.0 -58.2 277 51 827.2 827.2 327.9 827.4 0.02 105 7.2 32492 -58.7 -87.7 1 29.0 -62.0 289 62 879.3 879.3 329.0 879.5 0.02 106 7.0 32670 -57.3 -87.3 1 30.0 -61.2 290 63 892.2 892.2 329.2 892.4 0.03 107 6.9 32761 -57.3 -87.3 1 30.0 -61.2 895.9 895.9 329.4 896.1 0.03 TRP 179 12890 -63.5 -72.5 28 9.0 -63.6 255 71 342.9 342.9 295.0 343.0 0.01 WND 137 14537 -64.4 -84.2 5 19.8 -64.6 250 90 368.5 368.5 300.3 368.5 0.00 Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 576.85 mb = 4678.69 m = 15349.85 ft Wetbulb zero: 668.79 mb = 3474.93 m = 11400.54 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 24.21 % Est. max temperature: 30.38 C = 86.68 F Sfc-Lift cond lev (LCL): 702.33 mb = 3071.36 m = 10076.51 ft T: 9.87 C 700-500 lapse rate: 7.07 C/km ThetaE index: 1.84 C Layer 719.0- 700.0 mb Conv cond level (CCL): 529.79 mb = 5347.70 m = 17544.74 ft Mean mixing ratio: 4.74 g/kg Conv temperature: 39.88 C = 103.78 F Cap Strength: 9.38 C Lifted Index: 6.12 C Risk: None Lifted Index @300 mb: 9.02 C Lifted Index @700 mb: 5.70 C Showalter Index: 6.12 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 9.70 C K Index: 14.90 Risk: None Sweat Index: 137.75 Risk: None Energy Index: 1.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.20 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 54525.49 J/kg Cap Strength: 9.38 C Lift Cond Lev (LCL): 639.52 mb = 3841.36 m = 12602.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 23 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 ---------------------------------------------------------- 0 918 790 210 8 4.0 6.9 | 138 25 -16.4 18.3 1 874 1219 225 20 14.1 14.1 | 166 26 -6.2 25.6 2 850 1456 245 19 17.2 8.0 | 171 20 -3.1 19.4 3 813 1829 280 26 25.6 -4.5 | 217 9 5.2 6.9 4 785 2134 295 31 28.1 -13.1 | 282 8 7.7 -1.7 5 757 2438 290 27 25.4 -9.2 | 246 5 5.0 2.2 6 730 2743 295 24 21.8 -10.1 | 227 2 1.4 1.3 7 704 3048 290 19 17.9 -6.5 | 153 6 -2.5 4.9 8 700 3099 290 19 17.9 -6.5 | 153 6 -2.5 4.9 9 653 3658 265 35 34.9 3.1 | 225 20 14.5 14.5 10 605 4267 270 33 33.0 -0.0 | 228 17 12.6 11.4 11 561 4877 270 37 37.0 -0.0 | 236 20 16.6 11.4 12 500 5800 260 40 39.4 6.9 | 226 26 19.0 18.4 13 481 6096 265 37 36.9 3.2 | 228 22 16.5 14.6 14 426 7010 270 50 50.0 -0.0 | 249 32 29.6 11.4 15 400 7480 260 45 44.3 7.8 | 231 31 23.9 19.2 16 392 7620 260 45 44.3 7.8 | 231 31 23.9 19.2 17 345 8534 250 66 62.0 22.6 | 231 54 41.7 34.0 18 317 9144 240 60 52.0 30.0 | 217 52 31.6 41.4 19 300 9540 230 54 41.4 34.7 | 204 51 21.0 46.1 20 291 9754 235 54 44.2 31.0 | 209 49 23.9 42.4 21 250 10770 240 63 54.6 31.5 | 219 55 34.2 42.9 22 200 12200 255 72 69.5 18.6 | 239 58 49.2 30.1 23 179 12890 255 71 68.6 18.4 | 238 57 48.2 29.8 24 173 13106 255 68 65.7 17.6 | 237 54 45.3 29.0 25 164 13411 255 88 85.0 22.8 | 242 73 64.6 34.2 26 157 13716 245 78 70.7 33.0 | 229 67 50.3 44.4 27 150 13980 250 85 79.9 29.1 | 236 72 59.5 40.5 28 137 14537 250 90 84.6 30.8 | 237 77 64.2 42.2 29 128 14935 250 90 84.6 30.8 | 237 77 64.2 42.2 30 122 15240 250 83 78.0 28.4 | 235 70 57.6 39.8 31 100 16430 255 62 59.9 16.0 | 235 48 39.5 27.5 32 94 16764 255 62 59.9 16.0 | 235 48 39.5 27.5 33 85 17374 270 57 57.0 -0.0 | 253 38 36.6 11.4 34 81 17678 240 42 36.4 21.0 | 206 36 16.0 32.4 35 73 18288 245 39 35.3 16.5 | 208 32 15.0 27.9 36 70 18510 245 44 39.9 18.6 | 213 36 19.5 30.0 37 69 18593 240 46 39.8 23.0 | 209 40 19.5 34.4 38 62 19202 255 27 26.1 7.0 | 197 19 5.7 18.4 39 56 19812 285 32 30.9 -8.3 | 253 11 10.5 3.1 40 53 20117 305 26 21.3 -14.9 | 345 4 0.9 -3.5 41 50 20490 285 15 14.5 -3.9 | 142 10 -5.9 7.5 42 48 20726 260 20 19.7 3.5 | 177 15 -0.7 14.9 43 46 21031 300 13 11.3 -6.5 | 118 10 -9.1 4.9 44 43 21336 305 12 9.8 -6.9 | 113 11 -10.5 4.5 45 39 21946 255 12 11.6 3.1 | 149 17 -8.8 14.5 46 37 22250 250 20 18.8 6.8 | 175 18 -1.6 18.3 47 35 22555 280 26 25.6 -4.5 | 217 9 5.2 6.9 48 32 23165 285 19 18.4 -4.9 | 163 7 -2.0 6.5 49 30 23470 330 25 12.5 -21.7 | 38 13 -7.9 -10.2 50 30 23550 305 14 11.5 -8.0 | 111 10 -8.9 3.4 51 29 23774 335 20 8.5 -18.1 | 61 14 -11.9 -6.7 52 28 24079 300 18 15.6 -9.0 | 117 5 -4.8 2.4 53 26 24384 285 19 18.4 -4.9 | 163 7 -2.0 6.5 54 25 24689 260 20 19.7 3.5 | 177 15 -0.7 14.9 55 24 24994 270 27 27.0 -0.0 | 210 13 6.6 11.4 56 23 25298 305 25 20.5 -14.3 | 358 3 0.1 -2.9 57 21 25603 285 27 26.1 -7.0 | 232 7 5.7 4.4 58 20 26040 285 36 34.8 -9.3 | 262 15 14.4 2.1 59 17 27127 290 38 35.7 -13.0 | 276 15 15.3 -1.6 60 16 27432 300 32 27.7 -16.0 | 302 9 7.3 -4.6 61 15 27737 285 32 30.9 -8.3 | 253 11 10.5 3.1 62 14 28346 300 34 29.4 -17.0 | 302 11 9.1 -5.6 63 13 28956 280 29 28.6 -5.0 | 232 10 8.2 6.4 64 11 29566 270 36 36.0 -0.0 | 234 19 15.6 11.4 65 10 30400 275 50 49.8 -4.4 | 257 30 29.4 7.1 66 7 32670 290 63 59.2 -21.5 | 285 40 38.8 -10.1 Wind Parameters Mean winds (0-6000m): 269.3 at 31.1 knts Storm direction: 299.3 at 23.3 knts Shear (0-3000m) pos: 4.1 neg: 3.1 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 87.4 deg Storm rel helicity (0-3000m) pos: 168.8 neg: -9.2 tot: 159.6 m^2/s^2 ave: 53.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.15 Bulk Shear: 74.29 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 ------------------------------------------------------------------------------- 500 222 15 155 25| 12.9 0.0 12.9| 88.3 0.0 88.3 176.5 0.93| 14.5 13.6 1000 242 18 167 21| 12.0 0.0 12.0|131.5 0.0 131.5 131.5 0.73| 16.7 12.2 1500 264 22 185 14| 9.9 0.0 9.9|151.0 -2.3 148.7 99.1 0.72| 15.1 11.0 2000 273 23 193 11| 6.1 0.0 6.1|151.0 -6.7 144.3 72.1 0.55| 13.0 7.2 2500 276 22 192 9| 4.9 1.1 6.0|159.7 -9.1 150.6 60.2 0.50| 12.7 6.4 3000 274 24 200 10| 4.1 3.1 7.1|168.8 -9.2 159.6 53.2 0.45| 13.0 5.8 4000 272 27 211 12| 3.2 2.6 5.8|182.6 -9.2 173.4 43.3 0.45| 10.5 4.8 5000 270 29 218 14| 2.5 2.8 5.3|184.1 -32.5 151.6 30.3 0.37| 9.2 3.4 6000 269 31 222 16| 2.9 2.3 5.2|239.4 -32.5 206.9 34.5 0.40| 8.9 3.6 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251226.00.gif