UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 6 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 100 1 925 753 350 4 SFC 921 790 8.2 -2.8 46 11.0 3.4 350 4 288.1 288.6 280.4 297.8 3.37 3 911 880 8.0 -4.0 42 12.0 2.8 350 6 288.7 289.3 280.4 297.8 3.12 4 853 1417 3.0 -5.0 56 8.0 -0.3 350 16 289.0 289.5 280.4 298.0 3.09 5 850 1445 2.8 -6.2 52 9.0 -0.8 350 16 289.1 289.6 280.1 297.4 2.83 6 836 1579 2.2 -7.8 48 10.0 -1.6 352 17 289.8 290.3 280.1 297.3 2.54 7 807 1863 0.0 -9.0 51 9.0 -3.3 333 17 290.4 290.8 280.3 297.5 2.39 8 767 2268 -1.9 -9.9 54 8.0 -4.8 318 13 292.6 293.0 281.2 299.7 2.35 9 731 2648 -5.1 -12.1 58 7.0 -7.4 333 18 293.2 293.5 281.1 299.4 2.07 10 725 2713 -5.3 -11.3 63 6.0 -7.4 334 19 293.7 294.1 281.5 300.4 2.22 11 709 2888 -5.7 -12.7 58 7.0 -8.0 312 19 295.1 295.5 281.9 301.3 2.03 12 708 2899 -5.5 -12.5 58 7.0 -7.8 310 19 295.4 295.8 282.1 301.7 2.06 13 700 2988 -6.5 -12.5 62 6.0 -8.5 295 19 295.3 295.7 282.0 301.7 2.09 14 688 3123 -7.7 -12.7 67 5.0 -9.4 293 20 295.4 295.8 282.1 301.8 2.09 15 671 3316 -9.1 -15.1 62 6.0 -10.9 274 18 296.0 296.3 281.9 301.4 1.76 16 670 3328 -9.3 -15.3 62 6.0 -11.1 273 18 295.9 296.2 281.8 301.2 1.73 17 667 3362 -9.1 -17.1 52 8.0 -11.4 270 18 296.5 296.7 281.8 301.1 1.50 18 660 3444 -9.9 -16.9 57 7.0 -11.9 274 20 296.5 296.7 281.8 301.3 1.54 19 640 3680 -11.3 -19.3 52 8.0 -13.4 285 27 297.5 297.7 282.0 301.6 1.30 20 625 3861 -12.7 -17.3 68 4.6 -14.0 283 26 297.9 298.2 282.5 302.8 1.57 21 622 3898 -12.9 -19.9 56 7.0 -14.7 283 26 298.1 298.3 282.2 302.1 1.27 22 598 4196 -15.1 -16.5 89 1.4 -15.5 281 25 298.9 299.2 283.2 304.4 1.76 23 594 4247 -14.7 -16.8 84 2.1 -15.3 280 25 300.0 300.3 283.5 305.4 1.73 24 577 4466 -15.1 -18.3 76 3.2 -16.0 280 27 302.0 302.3 284.2 307.0 1.57 25 541 4948 -19.5 -19.6 99 0.1 -19.6 282 32 302.4 302.6 284.2 307.1 1.49 26 536 5017 -19.7 -21.0 89 1.3 -20.0 284 32 302.9 303.2 284.2 307.2 1.34 27 524 5185 -20.5 -20.6 99 0.1 -20.5 290 34 303.9 304.2 284.8 308.5 1.42 28 503 5486 -22.5 -22.7 98 0.2 -22.5 255 38 305.1 305.3 284.9 309.1 1.23 29 500 5530 -22.3 -23.1 93 0.8 -22.5 255 41 305.9 306.1 285.2 309.7 1.19 30 498 5560 -22.3 -25.0 79 2.7 -22.8 256 41 306.2 306.4 285.1 309.5 1.01 31 495 5604 -22.5 -24.9 81 2.4 -23.0 256 42 306.5 306.7 285.2 309.9 1.02 32 492 5649 -22.9 -25.9 76 3.0 -23.5 257 43 306.5 306.7 285.2 309.6 0.94 33 490 5679 -22.9 -27.9 64 5.0 -23.8 258 43 306.9 307.0 285.1 309.5 0.79 34 483 5785 -23.7 -30.7 53 7.0 -24.8 259 45 307.2 307.3 285.0 309.2 0.61 35 458 6173 -26.7 -32.7 57 6.0 -27.5 266 51 308.1 308.2 285.3 310.0 0.53 36 440 6463 -28.5 -36.5 46 8.0 -29.5 268 56 309.4 309.5 285.6 310.7 0.38 37 427 6678 -30.5 -37.5 50 7.0 -31.3 270 60 309.5 309.6 285.6 310.8 0.36 38 423 6745 -31.1 -40.1 41 9.0 -32.0 269 61 309.6 309.6 285.5 310.6 0.28 39 404 7070 -33.9 -40.9 49 7.0 -34.5 257 58 310.0 310.1 285.7 311.0 0.26 40 400 7140 -34.3 -42.3 44 8.0 -35.0 255 58 310.4 310.5 285.8 311.2 0.23 41 394 7245 -35.3 -43.3 44 8.0 -35.9 255 58 310.4 310.5 285.8 311.2 0.21 42 389 7334 -35.9 -44.9 39 9.0 -36.5 255 58 310.8 310.8 285.8 311.5 0.18 43 383 7442 -36.7 -45.7 39 9.0 -37.3 253 60 311.1 311.2 285.9 311.7 0.17 44 380 7496 -36.9 -41.8 60 4.9 -37.3 252 60 311.6 311.6 286.2 312.5 0.26 45 375 7587 -37.7 -46.7 38 9.0 -38.3 251 62 311.7 311.7 286.1 312.3 0.15 46 360 7868 -39.1 -48.1 38 9.0 -39.6 250 71 313.5 313.5 286.7 314.0 0.14 47 358 7906 -39.1 -49.1 34 10.0 -39.6 250 72 314.0 314.0 286.9 314.4 0.12 48 356 7944 -39.1 -48.1 38 9.0 -39.6 250 73 314.5 314.5 287.1 315.0 0.14 49 351 8041 -39.5 -45.5 53 6.0 -39.9 250 77 315.2 315.3 287.4 315.9 0.19 50 341 8238 -41.1 -44.6 69 3.5 -41.3 250 84 315.7 315.7 287.6 316.4 0.21 51 337 8318 -41.7 -45.6 66 3.9 -41.9 250 86 315.9 315.9 287.6 316.6 0.19 52 330 8459 -42.9 -44.9 81 2.0 -43.0 250 92 316.2 316.2 287.8 316.9 0.21 53 328 8500 -43.3 -47.6 62 4.3 -43.5 250 93 316.2 316.2 287.7 316.7 0.16 54 327 8521 -43.3 -48.3 58 5.0 -43.6 250 93 316.4 316.5 287.8 317.0 0.15 55 300 9100 -43.3 -68.3 5 25.0 -43.9 260 81 324.3 324.3 290.1 324.4 0.01 56 250 10330 -43.3 -73.3 2 30.0 -44.1 270 67 341.7 341.7 294.7 341.7 0.01 57 200 11830 -45.1 -79.1 1 34.0 -45.9 275 66 361.4 361.4 299.0 361.4 0.00 58 150 13720 -51.7 -84.7 1 33.0 -52.2 285 64 381.0 381.0 302.4 381.0 0.00 59 100 16270 -61.5 -86.5 2 25.0 -61.7 270 36 408.9 408.9 306.4 408.9 0.00 60 94 16651 -64.5 -87.5 3 23.0 -64.7 272 38 410.3 410.3 306.6 410.3 0.00 61 85 17264 -66.3 -88.3 3 22.0 -66.5 281 43 418.6 418.6 307.6 418.6 0.00 62 79 17711 -63.1 -88.1 2 25.0 -63.4 295 39 434.1 434.1 309.3 434.1 0.00 63 70 18450 -66.5 -88.5 3 22.0 -66.7 255 19 442.1 442.1 310.1 442.1 0.00 64 69 18537 -66.9 -88.9 3 22.0 -67.1 255 19 443.1 443.1 310.2 443.1 0.00 65 68 18625 -64.9 -88.9 2 24.0 -65.1 255 19 449.2 449.2 310.8 449.3 0.00 66 65 18899 -63.9 -88.9 2 25.0 -64.2 255 19 457.3 457.3 311.5 457.3 0.00 67 59 19488 -65.5 -89.5 2 24.0 -65.7 258 21 466.5 466.5 312.3 466.5 0.00 68 59 19488 -64.3 -89.3 2 25.0 -64.6 258 21 469.2 469.2 312.5 469.2 0.00 69 50 20490 -67.1 -91.1 2 24.0 -67.3 285 14 485.4 485.4 313.9 485.4 0.00 70 46 20997 -65.5 -90.5 2 25.0 -65.8 276 14 500.9 500.9 315.0 500.9 0.00 71 44 21268 -66.5 -90.5 2 24.0 -66.8 283 22 504.9 504.9 315.3 504.9 0.00 72 35 22663 -64.5 -90.5 2 26.0 -65.0 334 12 544.3 544.3 317.8 544.3 0.00 73 34 22842 -62.5 -90.5 1 28.0 -63.1 325 5 554.1 554.1 318.3 554.1 0.00 74 33 23026 -63.3 -90.3 1 27.0 -63.8 302 8 556.7 556.7 318.5 556.7 0.00 75 31 23415 -59.3 -89.3 1 30.0 -60.3 318 13 577.5 577.5 319.5 577.6 0.00 76 30 23620 -60.9 -88.9 1 28.0 -61.7 20 16 578.6 578.6 319.6 578.6 0.00 77 29 23831 -61.1 -89.1 1 28.0 -61.9 339 17 583.7 583.7 319.9 583.7 0.00 78 26 24508 -62.1 -90.1 1 28.0 -62.9 57 4 599.4 599.4 320.6 599.4 0.00 79 23 25274 -57.7 -89.7 1 32.0 -59.2 348 15 633.7 633.7 322.0 633.7 0.01 80 22 25555 -58.1 -89.1 1 31.0 -59.6 339 13 640.6 640.6 322.3 640.7 0.01 81 20 26160 -54.7 -86.7 1 32.0 -57.0 15 20 668.7 668.7 323.4 668.8 0.01 82 20 26160 -54.5 -87.5 1 33.0 -56.8 15 20 669.4 669.4 323.4 669.4 0.01 83 18 26834 -55.7 -87.7 1 32.0 -57.9 33 17 686.0 686.0 324.0 686.1 0.01 84 17 27200 -53.5 -86.5 1 33.0 -56.4 38 10 704.4 704.4 324.6 704.5 0.01 85 16 27590 -54.3 -86.3 1 32.0 -57.1 109 7 714.1 714.1 324.9 714.2 0.01 86 15 28006 -52.9 -85.9 1 33.0 -56.2 48 3 732.1 732.1 325.4 732.2 0.02 87 13 28935 -50.5 -85.5 1 35.0 -55.0 5 3 771.0 771.0 326.5 771.1 0.02 88 12 29457 -50.9 -84.9 1 34.0 -55.5 9 6 787.4 787.4 327.0 787.6 0.02 89 11 30025 -50.5 -85.5 1 35.0 -55.5 14 9 808.7 808.7 327.4 808.9 0.02 90 10 30650 -48.3 -84.3 1 36.0 -54.5 90 3 839.3 839.3 328.2 839.6 0.03 91 9.6 30918 -49.1 -84.1 1 35.0 -55.1 75 4 846.1 846.1 328.3 846.4 0.03 92 8.1 32037 -47.5 -84.5 1 37.0 -54.9 10 10 894.6 894.6 329.3 894.9 0.04 93 7.0 33000 -48.3 -84.3 1 36.0 -55.8 315 15 929.4 929.4 329.9 929.9 0.05 94 6.6 33387 -48.9 -84.9 1 36.0 -56.4 942.6 942.7 330.2 943.1 0.04 95 6.0 34018 -45.3 -83.3 1 38.0 -55.1 984.2 984.3 330.9 984.9 0.06 96 5.7 34360 -46.3 -83.3 1 37.0 -55.7 994.4 994.4 331.1 995.1 0.07 TRP 328 8500 -43.3 -47.6 62 4.3 -43.5 250 93 316.2 316.2 287.7 316.7 0.16 WND 327 8521 -43.3 -48.3 58 5.0 -43.6 250 93 316.4 316.5 287.8 317.0 0.15 Sounding variables and indices 1000-500 mb thick: 5430.00 m Freezing level: 807.00 mb = 1862.89 m = 6111.76 ft Wetbulb zero: 858.10 mb = 1367.88 m = 4487.73 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 66.29 % Est. max temperature: 12.45 C = 54.41 F Sfc-Lift cond lev (LCL): 777.91 mb = 2155.75 m = 7072.60 ft T: -1.37 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.68 C Layer 850.0- 807.0 mb Conv cond level (CCL): 677.24 mb = 3244.59 m = 10644.84 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 15.74 C = 60.33 F Cap Strength: 7.71 C Lifted Index: 8.27 C Risk: None Lifted Index @300 mb: 18.94 C Lifted Index @700 mb: 4.26 C Showalter Index: 8.50 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 16.10 C K Index: 12.90 Risk: None Sweat Index: 73.00 Risk: None Energy Index: 2.53 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.16 J/kg Max Up Vert Vel: 3.51 m/s Conv Inhibition (B-): 55755.12 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 745.45 mb = 2493.59 m = 8180.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 21 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 ---------------------------------------------------------- 0 921 790 350 4 0.7 -3.9 | 125 18 -14.9 10.4 1 874 1219 350 15 2.6 -14.8 | 88 13 -13.0 -0.4 2 850 1445 350 16 2.8 -15.8 | 84 13 -12.9 -1.4 3 842 1524 355 17 1.5 -16.9 | 80 14 -14.2 -2.5 4 810 1829 335 18 7.6 -16.3 | 77 8 -8.0 -1.9 5 779 2134 310 11 8.4 -7.1 | 135 10 -7.2 7.3 6 750 2438 330 15 7.5 -13.0 | 100 8 -8.1 1.4 7 722 2743 335 20 8.5 -18.1 | 62 8 -7.2 -3.7 8 700 2988 295 19 17.2 -8.0 | 194 7 1.6 6.4 9 694 3048 300 21 18.2 -10.5 | 213 5 2.6 3.9 10 667 3353 270 18 18.0 -0.0 | 189 15 2.4 14.4 11 641 3658 285 27 26.1 -7.0 | 235 13 10.4 7.4 12 591 4267 280 25 24.6 -4.3 | 222 13 9.0 10.0 13 545 4877 280 31 30.5 -5.4 | 239 17 14.9 9.0 14 524 5182 290 34 31.9 -11.6 | 260 17 16.3 2.8 15 503 5486 255 38 36.7 9.8 | 221 32 21.1 24.2 16 500 5530 255 41 39.6 10.6 | 224 35 24.0 25.0 17 462 6096 265 50 49.8 4.4 | 241 39 34.2 18.7 18 425 6706 270 61 61.0 -0.0 | 252 48 45.4 14.4 19 400 7140 255 58 56.0 15.0 | 234 50 40.4 29.4 20 390 7315 255 58 56.0 15.0 | 234 50 40.4 29.4 21 373 7620 250 62 58.3 21.2 | 230 56 42.6 35.6 22 328 8500 250 93 87.4 31.8 | 237 85 71.8 46.2 23 327 8521 250 93 87.4 31.8 | 237 85 71.8 46.2 24 326 8534 250 93 87.4 31.8 | 237 85 71.8 46.2 25 300 9100 260 81 79.8 14.1 | 246 70 64.1 28.5 26 298 9144 255 81 78.2 21.0 | 241 72 62.6 35.4 27 250 10330 270 67 67.0 -0.0 | 254 53 51.4 14.4 28 249 10363 270 68 68.0 -0.0 | 255 54 52.4 14.4 29 238 10668 265 65 64.8 5.7 | 248 53 49.1 20.1 30 200 11830 275 66 65.7 -5.8 | 260 51 50.1 8.6 31 181 12497 275 59 58.8 -5.1 | 258 44 43.1 9.2 32 157 13411 280 73 71.9 -12.7 | 268 56 56.3 1.7 33 150 13720 285 64 61.8 -16.6 | 273 46 46.2 -2.2 34 143 14021 290 62 58.3 -21.2 | 279 43 42.6 -6.8 35 130 14630 280 53 52.2 -9.2 | 262 37 36.6 5.2 36 118 15240 275 63 62.8 -5.5 | 259 48 47.1 8.9 37 107 15850 285 64 61.8 -16.6 | 273 46 46.2 -2.2 38 102 16154 285 40 38.6 -10.4 | 260 23 23.0 4.0 39 100 16270 270 36 36.0 -0.0 | 235 25 20.4 14.4 40 97 16459 270 36 36.0 -0.0 | 235 25 20.4 14.4 41 88 17069 275 44 43.8 -3.8 | 249 30 28.2 10.6 42 79 17678 295 40 36.3 -16.9 | 277 21 20.6 -2.5 43 76 17983 295 27 24.5 -11.4 | 251 9 8.8 3.0 44 72 18288 275 27 26.9 -2.4 | 223 16 11.3 12.0 45 70 18450 255 19 18.4 4.9 | 188 19 2.7 19.3 46 65 18898 255 19 18.4 4.9 | 188 19 2.7 19.3 47 62 19202 270 23 23.0 -0.0 | 207 16 7.4 14.4 48 56 19812 245 19 17.2 8.0 | 184 22 1.6 22.4 49 53 20117 250 26 24.4 8.9 | 201 25 8.8 23.3 50 51 20422 300 29 25.1 -14.5 | 271 9 9.5 -0.1 51 50 20490 285 14 13.5 -3.6 | 169 11 -2.1 10.8 52 46 21031 275 14 13.9 -1.2 | 173 13 -1.7 13.2 53 44 21336 285 24 23.2 -6.2 | 223 11 7.5 8.2 54 41 21641 315 16 11.3 -11.3 | 125 5 -4.3 3.1 55 39 21946 325 17 9.8 -13.9 | 94 6 -5.9 0.5 56 38 22250 310 16 12.3 -10.3 | 141 5 -3.4 4.1 57 36 22555 340 17 5.8 -16.0 | 81 10 -9.8 -1.6 58 34 22860 325 5 2.9 -4.1 | 129 16 -12.8 10.3 59 32 23165 285 10 9.7 -2.6 | 153 13 -6.0 11.8 60 31 23470 325 14 8.0 -11.5 | 111 8 -7.6 2.9 61 30 23620 20 16 -5.5 -15.0 | 88 21 -21.1 -0.6 62 29 23774 325 17 9.8 -13.9 | 94 6 -5.9 0.5 63 28 24079 40 16 -10.3 -12.3 | 95 26 -25.9 2.1 64 27 24384 90 2 -2.0 0.0 | 129 23 -17.6 14.4 65 24 24994 300 10 8.7 -5.0 | 143 12 -7.0 9.4 66 23 25298 350 15 2.6 -14.8 | 88 13 -13.0 -0.4 67 21 25908 325 11 6.3 -9.0 | 120 11 -9.3 5.4 68 20 26160 15 20 -5.2 -19.3 | 77 21 -20.8 -4.9 69 20 26213 360 21 -0.0 -21.0 | 67 17 -15.6 -6.6 70 19 26518 360 22 -0.0 -22.0 | 64 17 -15.6 -7.6 71 18 26822 35 17 -9.8 -13.9 | 91 25 -25.4 0.5 72 17 27127 360 11 -0.0 -11.0 | 102 16 -15.6 3.4 73 16 27432 135 9 -6.4 6.4 | 133 30 -22.0 20.8 74 14 28346 0 0 -0.0 -0.0 | 133 21 -15.6 14.4 75 11 30175 15 10 -2.6 -9.7 | 105 19 -18.2 4.7 76 10 30650 90 3 -3.0 0.0 | 128 24 -18.6 14.4 77 7 33000 315 15 10.6 -10.6 | 127 6 -5.0 3.8 Wind Parameters Mean winds (0-6000m): 282.6 at 28.3 knts Storm direction: 312.6 at 21.2 knts Shear (0-3000m) pos: 2.5 neg: 3.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 56.1 neg: -74.2 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 90.52 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 ------------------------------------------------------------------------------- 500 350 10 107 14| 0.0 11.6 11.6| 0.0 -38.6 -38.6 -77.2 -0.87| 11.7-10.1 1000 349 14 95 13| 0.0 7.2 7.2| 0.0 -46.7 -46.7 -46.7 -0.68| 9.2 -6.3 1500 340 14 98 11| 0.0 3.4 3.4| 15.5 -50.7 -35.2 -23.5 -0.22| 9.9 -2.2 2000 338 14 96 10| 1.8 2.5 4.3| 15.5 -66.5 -51.1 -25.5 -0.36| 9.9 -3.6 2500 328 16 99 7| 1.4 3.6 5.1| 23.1 -72.5 -49.4 -19.8 -0.10| 12.2 -1.3 3000 317 17 118 5| 2.5 3.0 5.5| 56.1 -74.2 -18.1 -6.0 0.04| 12.1 0.5 4000 303 19 189 4| 1.9 2.8 4.7| 71.0 -81.5 -10.5 -2.6 0.06| 10.0 0.6 5000 292 23 224 8| 1.5 4.2 5.7|160.0-180.2 -20.2 -4.0 0.02| 11.8 0.2 6000 283 28 236 15| 2.6 3.5 6.1|314.7-216.7 98.0 16.3 0.10| 11.6 1.1 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251206.00.gif