UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 20 OCT 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 95 1 925 773 205 24 SFC 923 790 20.2 -1.8 23 22.0 9.2 205 24 300.2 300.8 285.7 311.1 3.63 3 850 1491 13.0 -2.0 35 15.0 5.7 205 26 299.8 300.5 285.8 311.5 3.88 4 811 1883 9.4 -2.6 43 12.0 3.7 213 26 300.0 300.7 285.9 311.8 3.89 5 799 2007 11.2 -5.8 30 17.0 3.4 219 20 303.2 303.8 286.3 312.8 3.10 6 796 2038 12.0 -8.0 24 20.0 3.2 220 19 304.4 304.9 286.2 312.6 2.63 7 794 2059 14.0 -10.0 18 24.0 3.6 221 18 306.7 307.2 286.7 313.9 2.25 8 793 2070 14.2 -9.8 18 24.0 3.7 222 17 307.1 307.5 286.9 314.3 2.29 9 787 2134 14.6 -14.4 12 29.0 2.9 225 14 308.2 308.5 286.5 313.3 1.59 10 768 2340 13.8 -17.2 10 31.0 2.0 245 14 309.5 309.7 286.6 313.7 1.29 11 721 2869 11.6 -20.4 9 32.0 0.2 262 18 312.7 312.9 287.5 316.2 1.05 12 713 2962 11.8 -20.2 9 32.0 0.3 267 19 313.9 314.1 287.9 317.5 1.08 13 701 3104 11.0 -24.0 7 35.0 -0.7 274 21 314.5 314.7 287.8 317.2 0.78 14 700 3116 11.0 -24.0 7 35.0 -0.7 275 21 314.7 314.8 287.9 317.4 0.78 15 621 4098 3.0 -19.0 18 22.0 -4.7 280 23 316.5 316.7 289.0 321.1 1.37 16 588 4537 -0.3 -22.3 17 22.0 -7.3 278 30 317.6 317.8 289.2 321.3 1.09 17 564 4868 -3.1 -19.1 28 16.0 -8.5 275 37 318.1 318.4 289.7 323.2 1.50 18 556 4981 -3.7 -18.7 30 15.0 -8.8 278 38 318.7 319.0 290.0 324.0 1.57 19 523 5461 -6.9 -25.9 20 19.0 -12.1 294 36 320.5 320.7 289.9 323.6 0.89 20 500 5810 -9.5 -25.5 26 16.0 -13.8 290 40 321.5 321.6 290.2 324.8 0.96 21 496 5872 -9.9 -26.9 24 17.0 -14.3 289 41 321.7 321.9 290.2 324.7 0.85 22 490 5966 -10.3 -28.3 21 18.0 -14.7 287 43 322.3 322.5 290.3 325.0 0.76 23 486 6029 -10.1 -37.1 9 27.0 -15.4 286 45 323.3 323.4 290.2 324.5 0.33 24 480 6125 -10.9 -36.9 10 26.0 -16.0 285 46 323.5 323.6 290.2 324.8 0.34 25 433 6910 -16.7 -38.7 13 22.0 -20.4 292 52 325.8 325.9 290.9 327.0 0.31 26 400 7500 -22.1 -41.1 16 19.0 -24.8 295 51 326.3 326.3 290.9 327.3 0.26 27 386 7760 -24.5 -41.5 19 17.0 -26.7 295 50 326.5 326.5 291.0 327.4 0.26 28 381 7855 -24.9 -43.9 15 19.0 -27.2 294 50 327.1 327.2 291.1 327.9 0.20 29 341 8649 -31.9 -43.9 29 12.0 -33.1 292 46 328.2 328.2 291.5 329.0 0.23 30 338 8712 -32.1 -45.1 26 13.0 -33.3 291 46 328.7 328.8 291.6 329.5 0.20 31 321 9073 -35.5 -41.5 54 6.0 -36.1 290 44 328.9 329.0 291.7 330.1 0.31 32 316 9182 -36.1 -44.1 44 8.0 -36.8 290 44 329.6 329.6 291.9 330.5 0.24 33 312 9270 -36.9 -42.9 54 6.0 -37.4 289 45 329.6 329.7 291.9 330.7 0.28 34 308 9359 -37.7 -43.7 53 6.0 -38.2 287 47 329.7 329.8 291.9 330.7 0.26 35 300 9540 -39.1 -46.1 47 7.0 -39.6 285 49 330.3 330.3 292.0 331.0 0.20 36 290 9771 -41.1 -52.1 30 11.0 -41.7 285 51 330.6 330.6 292.0 331.1 0.11 37 275 10128 -44.1 -52.1 41 8.0 -44.5 285 55 331.3 331.4 292.2 331.8 0.11 38 272 10201 -44.5 -51.5 46 7.0 -44.9 285 56 331.8 331.8 292.3 332.3 0.12 39 271 10226 -44.7 -54.7 32 10.0 -45.2 285 56 331.9 331.9 292.3 332.2 0.08 40 270 10251 -44.9 -52.9 40 8.0 -45.3 285 57 331.9 331.9 292.3 332.3 0.10 41 268 10300 -45.1 -55.1 32 10.0 -45.5 285 57 332.3 332.4 292.4 332.7 0.08 42 266 10350 -45.3 -56.3 28 11.0 -45.7 285 58 332.8 332.8 292.6 333.0 0.07 43 265 10375 -45.5 -56.3 29 10.8 -45.9 285 58 332.9 332.9 292.6 333.1 0.07 44 252 10708 -47.9 -55.9 39 8.0 -48.2 285 56 334.1 334.1 292.9 334.4 0.08 45 251 10734 -48.1 -57.1 35 9.0 -48.4 285 54 334.2 334.2 292.9 334.5 0.07 46 250 10760 -47.7 -59.7 24 12.0 -48.1 285 53 335.2 335.2 293.2 335.4 0.05 47 248 10813 -47.1 -62.1 16 15.0 -47.6 285 53 336.8 336.8 293.6 337.0 0.04 48 246 10867 -47.1 -62.1 16 15.0 -47.6 285 52 337.6 337.6 293.7 337.7 0.04 49 234 11197 -49.7 -63.7 18 14.0 -50.1 285 50 338.5 338.5 294.0 338.7 0.03 50 231 11282 -49.1 -64.1 16 15.0 -49.5 285 49 340.7 340.7 294.5 340.8 0.03 51 205 12061 -52.7 -70.7 10 18.0 -53.0 285 44 346.9 346.9 296.0 346.9 0.01 52 200 12220 -54.1 -71.1 11 17.0 -54.4 285 43 347.1 347.1 296.0 347.2 0.01 53 190 12546 -56.5 -71.5 13 15.0 -56.7 288 40 348.4 348.4 296.3 348.4 0.01 54 166 13392 -60.3 -78.3 8 18.0 -60.4 284 45 355.7 355.7 297.8 355.8 0.01 55 165 13429 -60.1 -79.1 7 19.0 -60.3 283 46 356.7 356.7 298.0 356.7 0.00 56 162 13543 -60.5 -79.5 7 19.0 -60.7 282 47 357.9 357.9 298.3 357.9 0.00 57 159 13659 -60.1 -80.1 6 20.0 -60.3 281 49 360.5 360.5 298.8 360.5 0.00 58 150 14020 -61.7 -81.7 5 20.0 -61.9 290 42 363.8 363.8 299.4 363.8 0.00 59 146 14188 -62.1 -82.1 5 20.0 -62.3 290 42 365.9 365.9 299.8 365.9 0.00 60 135 14669 -65.3 -83.3 7 18.0 -65.4 290 41 368.5 368.5 300.3 368.5 0.00 61 100 16480 -69.5 -87.5 6 18.0 -69.6 270 40 393.4 393.4 304.3 393.5 0.00 62 98 16600 -68.5 -87.5 5 19.0 -68.6 270 40 397.7 397.7 304.9 397.7 0.00 63 89 17170 -72.7 -87.7 9 15.0 -72.8 280 26 400.4 400.4 305.3 400.4 0.00 64 88 17236 -72.3 -89.3 6 17.0 -72.3 280 25 402.5 402.5 305.5 402.5 0.00 65 87 17303 -69.7 -87.7 6 18.0 -69.8 280 24 409.0 409.0 306.4 409.0 0.00 66 85 17442 -68.1 -88.1 4 20.0 -68.2 280 21 415.0 415.0 307.1 415.0 0.00 67 79 17879 -68.9 -88.9 4 20.0 -69.0 250 21 422.1 422.1 308.0 422.1 0.00 68 76 18111 -66.9 -88.9 3 22.0 -67.1 239 22 431.0 431.0 308.9 431.0 0.00 69 75 18191 -67.5 -89.5 3 22.0 -67.7 242 22 431.4 431.4 309.0 431.4 0.00 70 73 18354 -64.7 -89.7 2 25.0 -64.9 244 22 440.6 440.6 310.0 440.7 0.00 71 71 18523 -64.1 -89.1 2 25.0 -64.3 241 24 445.4 445.4 310.4 445.4 0.00 72 70 18610 -64.5 -89.5 2 25.0 -64.7 265 18 446.4 446.4 310.5 446.4 0.00 73 67 18878 -65.5 -89.5 2 24.0 -65.7 270 18 449.9 449.9 310.8 449.9 0.00 74 64 19159 -62.3 -89.3 2 27.0 -62.6 270 15 462.8 462.8 312.0 462.8 0.00 75 61 19456 -63.5 -89.5 2 26.0 -63.8 245 12 466.5 466.5 312.4 466.6 0.00 76 57 19874 -62.5 -89.5 1 27.0 -62.9 221 11 477.9 477.9 313.3 478.0 0.00 77 56 19984 -60.5 -89.5 1 29.0 -61.0 223 13 484.9 484.9 313.8 484.9 0.00 78 52 20446 -61.5 -89.5 1 28.0 -62.0 284 15 493.0 493.0 314.4 493.0 0.00 79 50 20690 -60.3 -89.3 1 29.0 -60.9 320 11 501.4 501.4 315.1 501.4 0.00 80 46 21211 -58.3 -88.3 1 30.0 -59.0 331 9 518.3 518.3 316.2 518.3 0.00 81 42 21781 -59.3 -89.3 1 30.0 -60.0 200 3 529.5 529.5 316.9 529.5 0.00 82 42 21781 -57.1 -88.1 1 31.0 -58.0 200 3 534.9 534.9 317.2 535.0 0.00 83 38 22416 -55.1 -87.1 1 32.0 -56.4 228 10 555.6 555.6 318.4 555.6 0.01 84 37 22586 -55.1 -87.1 1 32.0 -56.4 231 10 559.8 559.8 318.6 559.9 0.01 85 36 22761 -54.7 -86.7 1 32.0 -56.1 233 10 565.3 565.3 318.9 565.3 0.01 86 33 23314 -56.5 -87.5 1 31.0 -57.8 295 18 574.7 574.7 319.4 574.8 0.01 87 30 23920 -54.9 -86.9 1 32.0 -56.5 310 21 595.0 595.0 320.4 595.0 0.01 88 28 24361 -55.3 -87.3 1 32.0 -56.9 306 18 605.7 605.7 320.9 605.8 0.01 89 27 24595 -53.7 -86.7 1 33.0 -55.7 294 12 616.5 616.5 321.3 616.6 0.01 90 26 24837 -55.3 -87.3 1 32.0 -57.1 275 13 618.7 618.7 321.5 618.7 0.01 91 22 25908 -53.7 -86.7 1 33.0 -56.1 284 21 653.7 653.7 322.8 653.8 0.01 92 21 26210 -49.5 -84.5 1 35.0 -53.0 250 21 675.2 675.2 323.6 675.3 0.01 93 20 26530 -49.9 -84.9 1 35.0 -53.4 280 18 683.4 683.4 323.9 683.5 0.01 94 18 27220 -49.7 -84.7 1 35.0 -53.5 279 18 705.0 705.0 324.6 705.1 0.02 95 14 28851 -53.7 -86.7 1 33.0 -57.0 247 33 743.9 744.0 325.8 744.1 0.02 96 13 29331 -50.3 -85.3 1 35.0 -54.9 249 44 771.7 771.7 326.5 771.8 0.02 97 11 30419 -51.7 -85.7 1 34.0 -56.2 267 52 804.3 804.3 327.4 804.5 0.02 98 10 31040 -49.9 -84.9 1 35.0 -55.4 275 53 833.3 833.3 328.0 833.5 0.03 99 8.9 31800 -50.9 -85.9 1 35.0 -56.4 857.7 857.7 328.5 857.9 0.03 100 8.2 32336 -49.1 -85.1 1 36.0 -55.7 885.1 885.1 329.1 885.4 0.03 TRP 89 17170 -72.7 -87.7 9 15.0 -72.8 280 26 400.4 400.4 305.3 400.4 0.00 WND 265 10375 -45.5 -56.3 29 10.8 -45.9 285 58 332.9 332.9 292.6 333.1 0.07 Sounding variables and indices 1000-500 mb thick: 5715.00 m Freezing level: 591.00 mb = 4497.24 m = 14754.56 ft Wetbulb zero: 709.75 mb = 3000.62 m = 9844.45 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 20.46 % Est. max temperature: 28.95 C = 84.12 F Sfc-Lift cond lev (LCL): 663.70 mb = 3552.74 m = 11655.83 ft T: 7.44 C 700-500 lapse rate: 7.61 C/km ThetaE index: 1.01 C Layer 787.0- 768.0 mb Conv cond level (CCL): 502.34 mb = 5773.84 m = 18942.81 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 40.92 C = 105.66 F Cap Strength: 13.73 C Lifted Index: 11.93 C Risk: None Lifted Index @300 mb: 13.61 C Lifted Index @700 mb: 13.31 C Showalter Index: 11.87 C Risk: None Total Totals Index: 30.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: 7.50 C K Index: -14.50 Risk: None Sweat Index: 241.52 Risk: None Energy Index: 2.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.59 J/kg Max Up Vert Vel: 1.09 m/s Conv Inhibition (B-): 59688.09 J/kg Cap Strength: 13.73 C Lift Cond Lev (LCL): 671.76 mb = 3453.78 m = 11331.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 300 at 22 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 ---------------------------------------------------------- 0 923 790 205 24 10.1 21.8 | 165 34 -8.9 32.6 1 878 1219 205 26 11.0 23.6 | 167 35 -8.1 34.4 2 850 1491 205 26 11.0 23.6 | 167 35 -8.1 34.4 3 816 1829 210 29 14.5 25.1 | 173 36 -4.5 36.0 4 787 2134 225 14 9.9 9.9 | 156 23 -9.1 20.7 5 759 2438 255 14 13.5 3.6 | 159 15 -5.5 14.5 6 732 2743 255 17 16.4 4.4 | 170 15 -2.6 15.2 7 700 3116 275 21 20.9 -1.8 | 192 9 1.9 9.0 8 654 3658 280 19 18.7 -3.3 | 177 8 -0.3 7.5 9 606 4267 280 25 24.6 -4.3 | 221 9 5.6 6.5 10 562 4877 275 38 37.9 -3.3 | 248 20 18.8 7.5 11 521 5486 295 36 32.6 -15.2 | 288 14 13.6 -4.4 12 500 5810 290 40 37.6 -13.7 | 279 19 18.5 -2.8 13 481 6096 285 46 44.4 -11.9 | 272 25 25.4 -1.1 14 410 7315 295 55 49.8 -23.2 | 292 33 30.8 -12.4 15 400 7500 295 51 46.2 -21.6 | 292 29 27.2 -10.7 16 393 7620 295 51 46.2 -21.6 | 292 29 27.2 -10.7 17 317 9144 290 44 41.3 -15.0 | 281 23 22.3 -4.2 18 300 9540 285 49 47.3 -12.7 | 274 28 28.3 -1.8 19 265 10375 285 58 56.0 -15.0 | 276 37 37.0 -4.2 20 254 10668 285 58 56.0 -15.0 | 276 37 37.0 -4.2 21 250 10760 285 53 51.2 -13.7 | 275 32 32.1 -2.9 22 200 12220 285 43 41.5 -11.1 | 271 22 22.5 -0.3 23 182 12802 290 37 34.8 -12.7 | 277 16 15.7 -1.8 24 157 13716 280 50 49.2 -8.7 | 266 30 30.2 2.2 25 150 14020 290 42 39.5 -14.4 | 280 21 20.4 -3.5 26 123 15240 290 41 38.5 -14.0 | 279 20 19.5 -3.2 27 117 15545 270 40 40.0 -0.0 | 243 24 21.0 10.8 28 106 16154 270 52 52.0 -0.0 | 252 35 33.0 10.8 29 100 16480 270 40 40.0 -0.0 | 243 24 21.0 10.8 30 95 16764 270 40 40.0 -0.0 | 243 24 21.0 10.8 31 91 17069 285 25 24.1 -6.5 | 229 7 5.1 4.4 32 89 17170 280 26 25.6 -4.5 | 226 9 6.6 6.3 33 82 17678 280 17 16.7 -3.0 | 164 8 -2.3 7.9 34 78 17983 235 23 18.8 13.2 | 180 24 -0.2 24.0 35 74 18288 245 21 19.0 8.9 | 180 20 -0.0 19.7 36 70 18593 240 25 21.7 12.5 | 186 23 2.6 23.3 37 70 18610 265 18 17.9 1.6 | 175 12 -1.1 12.4 38 67 18898 270 18 18.0 -0.0 | 174 11 -1.0 10.8 39 64 19202 270 14 14.0 -0.0 | 155 12 -5.0 10.8 40 61 19507 240 12 10.4 6.0 | 153 19 -8.7 16.8 41 58 19812 220 10 6.4 7.7 | 146 22 -12.6 18.5 42 55 20117 225 15 10.6 10.6 | 159 23 -8.4 21.5 43 52 20422 280 15 14.8 -2.6 | 153 9 -4.3 8.2 44 50 20690 320 11 7.1 -8.4 | 101 12 -12.0 2.4 45 50 20726 295 15 13.6 -6.3 | 130 7 -5.5 4.5 46 47 21031 325 12 6.9 -9.8 | 95 12 -12.2 1.0 47 45 21336 335 7 3.0 -6.3 | 106 17 -16.1 4.5 48 41 21946 155 1 -0.4 0.9 | 121 23 -19.5 11.8 49 39 22250 225 10 7.1 7.1 | 146 22 -12.0 17.9 50 35 22860 235 10 8.2 5.7 | 147 20 -10.9 16.6 51 34 23165 270 19 19.0 -0.0 | 180 11 -0.0 10.8 52 32 23470 320 17 10.9 -13.0 | 75 8 -8.1 -2.2 53 31 23774 305 18 14.7 -10.3 | 97 4 -4.3 0.5 54 30 23920 310 21 16.1 -13.5 | 48 4 -3.0 -2.7 55 29 24079 320 20 12.9 -15.3 | 54 8 -6.2 -4.5 56 28 24384 305 18 14.7 -10.3 | 97 4 -4.3 0.5 57 27 24689 290 10 9.4 -3.4 | 128 12 -9.6 7.4 58 25 24994 260 16 15.8 2.8 | 166 14 -3.3 13.6 59 24 25298 230 17 13.0 10.9 | 165 23 -6.0 21.8 60 23 25603 270 24 24.0 -0.0 | 205 12 5.0 10.8 61 22 25908 285 21 20.3 -5.4 | 193 6 1.2 5.4 62 21 26213 250 21 19.7 7.2 | 182 18 0.7 18.0 63 20 26518 265 24 23.9 2.1 | 201 14 4.9 12.9 64 20 26530 280 18 17.7 -3.1 | 170 8 -1.3 7.7 65 18 27127 280 18 17.7 -3.1 | 170 8 -1.3 7.7 66 17 27432 275 18 17.9 -1.6 | 173 9 -1.1 9.3 67 17 27737 235 22 18.0 12.6 | 177 23 -1.0 23.5 68 16 28042 255 41 39.6 10.6 | 224 30 20.6 21.5 69 14 28651 260 33 32.5 5.7 | 219 21 13.5 16.6 70 14 28956 240 33 28.6 16.5 | 199 29 9.5 27.3 71 13 29566 255 51 49.3 13.2 | 231 39 30.2 24.0 72 10 31040 275 53 52.8 -4.6 | 260 34 33.8 6.2 Wind Parameters Mean winds (0-6000m): 269.7 at 29.2 knts Storm direction: 299.7 at 21.9 knts Shear (0-3000m) pos: 4.9 neg: 0.3 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 22.7 deg Storm rel helicity (0-3000m) pos: 74.5 neg: -53.2 tot: 21.3 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 113.40 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 ------------------------------------------------------------------------------- 500 205 25 166 35| 0.0 2.1 2.1| 11.6 0.0 11.6 23.1 0.63| 2.1 1.3 1000 206 26 167 35| 1.7 1.0 2.8| 42.7 0.0 42.7 42.7 0.85| 2.8 2.3 1500 209 24 167 33| 5.7 0.7 6.4| 45.5 -49.8 -4.3 -2.9 -0.08| 8.4 -0.6 2000 216 22 168 29| 5.3 0.5 5.8| 60.5 -49.8 10.7 5.3 0.06| 8.1 0.5 2500 226 21 172 26| 5.7 0.4 6.1| 72.5 -50.7 21.9 8.7 0.13| 8.0 1.1 3000 235 21 175 23| 4.9 0.3 5.2| 74.5 -53.2 21.3 7.1 0.12| 7.1 0.9 4000 249 23 186 19| 3.7 2.2 5.8|101.3 -53.2 48.1 12.0 0.26| 7.4 1.9 5000 261 26 203 16| 4.0 1.7 5.7|154.8 -63.7 91.2 18.2 0.32| 7.9 2.5 6000 270 29 223 15| 3.7 2.1 5.9|195.2 -78.3 116.9 19.5 0.30| 7.8 2.4 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251020.00.gif