UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072400.upa.cvt Date: 0000Z 24 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 24 JUL 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 60 1 925 762 170 19 SFC 922 790 30.4 15.4 40 15.0 20.1 170 19 310.7 313.0 296.1 347.4 12.02 3 886 1145 26.6 13.6 45 13.0 17.8 178 33 310.3 312.4 295.3 344.3 11.12 4 850 1511 24.4 13.4 50 11.0 17.0 180 36 311.7 313.9 295.9 346.9 11.44 5 812 1910 21.4 13.4 60 8.0 16.0 180 29 312.6 314.9 296.5 349.6 11.99 6 725 2881 13.2 9.9 80 3.3 11.1 206 15 313.9 316.0 296.0 346.9 10.63 7 717 2974 12.8 8.6 76 4.2 10.2 214 15 314.5 316.4 295.6 345.1 9.83 8 714 3010 12.6 6.6 67 6.0 8.9 217 16 314.7 316.3 294.7 341.5 8.60 9 700 3176 11.2 7.0 75 4.2 8.6 220 18 314.9 316.6 295.0 343.0 9.02 10 682 3393 9.6 6.9 83 2.7 7.9 220 16 315.5 317.2 295.3 344.2 9.20 11 673 3503 9.2 4.2 71 5.0 6.2 220 15 316.2 317.7 294.4 340.5 7.71 12 666 3590 8.4 4.1 74 4.3 5.9 220 15 316.3 317.7 294.5 340.6 7.74 13 651 3778 7.4 1.4 66 6.0 4.0 221 14 317.2 318.5 293.8 337.9 6.52 14 641 3905 6.4 2.4 76 4.0 4.1 222 14 317.5 318.8 294.3 340.0 7.12 15 625 4112 5.6 -1.4 61 7.0 1.8 224 13 318.9 319.9 293.5 336.6 5.53 16 614 4258 4.6 -0.4 70 5.0 1.9 225 13 319.3 320.5 294.0 338.8 6.06 17 600 4445 3.4 -2.6 65 6.0 0.3 222 12 320.1 321.1 293.6 337.1 5.27 18 552 5117 -1.3 -6.2 69 4.9 -3.7 214 15 322.2 323.1 293.4 336.5 4.36 19 542 5262 -2.1 -5.2 79 3.1 -3.6 215 15 322.9 323.9 294.0 338.7 4.80 20 535 5366 -2.5 -7.5 68 5.0 -4.8 215 16 323.7 324.5 293.6 337.1 4.07 21 528 5470 -3.3 -7.7 72 4.4 -5.3 215 16 323.9 324.7 293.7 337.4 4.06 22 526 5500 -3.3 -9.3 63 6.0 -6.0 215 16 324.3 325.0 293.4 336.3 3.59 23 521 5576 -3.7 -9.7 63 6.0 -6.4 218 16 324.7 325.4 293.4 336.4 3.52 24 518 5621 -3.9 -9.9 63 6.0 -6.5 220 15 325.0 325.7 293.4 336.6 3.48 25 505 5822 -5.3 -9.9 70 4.6 -7.3 227 14 325.6 326.4 293.7 337.6 3.57 26 500 5900 -5.7 -12.7 58 7.0 -8.5 230 14 326.1 326.7 293.3 335.8 2.88 27 498 5931 -5.9 -12.9 58 7.0 -8.7 231 14 326.2 326.8 293.3 335.9 2.85 28 495 5979 -5.9 -11.9 63 6.0 -8.4 232 15 326.8 327.4 293.6 337.3 3.10 29 477 6268 -8.3 -13.3 67 5.0 -10.3 240 17 327.3 327.9 293.6 337.1 2.88 30 473 6334 -8.5 -13.0 70 4.5 -10.3 243 17 327.8 328.4 293.8 337.9 2.97 31 466 6450 -9.1 -18.1 48 9.0 -12.2 245 17 328.5 328.9 293.2 335.3 1.97 32 464 6483 -9.1 -18.1 48 9.0 -12.2 245 17 328.9 329.3 293.3 335.8 1.98 33 463 6500 -9.5 -15.5 62 6.0 -11.8 245 17 328.6 329.1 293.6 337.1 2.47 34 459 6567 -9.5 -16.5 57 7.0 -12.1 246 17 329.4 329.9 293.7 337.4 2.29 35 456 6618 -9.5 -20.5 40 11.0 -13.1 246 17 330.0 330.4 293.3 335.8 1.64 36 451 6703 -9.9 -19.9 44 10.0 -13.2 246 17 330.6 330.9 293.5 336.7 1.75 37 442 6858 -11.1 -22.1 40 11.0 -14.5 247 18 331.0 331.3 293.4 336.2 1.47 38 439 6911 -10.9 -27.9 23 17.0 -15.4 247 18 331.9 332.0 293.1 335.1 0.88 39 418 7286 -13.9 -28.9 27 15.0 -17.6 249 18 332.7 332.9 293.3 335.8 0.84 40 410 7433 -14.9 -30.9 24 16.0 -18.6 249 19 333.3 333.4 293.3 335.9 0.71 41 400 7620 -15.7 -34.7 18 19.0 -19.6 250 19 334.6 334.7 293.4 336.5 0.50 42 385 7907 -17.9 -42.9 9 25.0 -21.8 259 15 335.4 335.4 293.4 336.3 0.23 43 383 7945 -17.9 -31.9 28 14.0 -21.0 260 15 335.9 336.0 293.9 338.5 0.69 44 382 7965 -17.9 -33.9 23 16.0 -21.2 259 16 336.1 336.2 293.9 338.3 0.57 45 378 8043 -18.5 -29.5 37 11.0 -21.1 256 17 336.3 336.5 294.2 339.6 0.88 46 377 8063 -18.5 -28.5 41 10.0 -20.9 256 18 336.6 336.8 294.4 340.2 0.97 47 369 8222 -19.7 -27.7 49 8.0 -21.7 251 22 337.1 337.3 294.6 341.0 1.06 48 364 8324 -20.1 -29.1 45 9.0 -22.2 247 24 337.9 338.1 294.7 341.4 0.95 49 347 8675 -23.3 -31.3 48 8.0 -24.9 242 28 338.2 338.3 294.6 341.2 0.81 50 331 9018 -26.3 -36.3 38 10.0 -27.9 248 26 338.7 338.8 294.5 340.6 0.52 51 319 9283 -28.7 -36.7 46 8.0 -29.9 254 22 338.9 339.0 294.6 340.9 0.52 52 314 9396 -29.7 -38.7 41 9.0 -31.0 258 20 339.1 339.2 294.5 340.7 0.43 53 312 9442 -30.1 -41.1 33 11.0 -31.5 260 19 339.1 339.2 294.4 340.4 0.34 54 310 9487 -30.1 -58.1 5 28.0 -32.1 265 19 339.8 339.8 294.3 340.0 0.05 55 308 9533 -30.3 -54.3 8 24.0 -32.3 272 20 340.1 340.1 294.4 340.4 0.08 56 300 9720 -31.1 -50.1 14 19.0 -32.9 300 22 341.5 341.6 294.8 342.1 0.13 57 250 10980 -41.9 -55.9 20 14.0 -42.6 295 37 343.8 343.8 295.3 344.1 0.08 58 200 12460 -53.1 -67.1 17 14.0 -53.4 290 25 348.7 348.7 296.4 348.8 0.02 59 150 14270 -61.1 -76.1 12 15.0 -61.3 225 32 364.8 364.8 299.6 364.9 0.01 60 101 16690 -68.9 -85.9 7 17.0 -69.0 250 27 393.5 393.5 304.3 393.5 0.00 61 100 16750 -68.7 -85.7 7 17.0 -68.8 255 24 395.0 395.0 304.5 395.0 0.00 62 88 17516 -67.7 -87.7 4 20.0 -67.8 240 12 411.7 411.7 306.7 411.7 0.00 63 85 17725 -65.9 -87.9 3 22.0 -66.1 244 15 419.5 419.5 307.6 419.5 0.00 64 82 17942 -66.9 -87.9 4 21.0 -67.1 241 18 421.7 421.7 307.9 421.7 0.00 65 75 18482 -65.5 -88.5 3 23.0 -65.7 236 6 435.6 435.6 309.4 435.6 0.00 66 72 18729 -66.9 -88.9 3 22.0 -67.1 195 6 437.7 437.7 309.6 437.7 0.00 67 70 18900 -63.7 -88.7 2 25.0 -64.0 165 6 448.1 448.1 310.7 448.1 0.00 68 68 19078 -64.3 -88.3 2 24.0 -64.6 178 5 450.5 450.5 310.9 450.6 0.00 69 64 19450 -62.3 -88.3 2 26.0 -62.6 205 3 462.8 462.8 312.0 462.8 0.00 70 58 20060 -61.5 -88.5 2 27.0 -61.9 104 9 477.8 477.8 313.2 477.8 0.00 71 52 20743 -57.9 -87.9 1 30.0 -58.6 80 11 501.4 501.4 315.1 501.4 0.00 72 50 20990 -57.9 -87.9 1 30.0 -58.6 80 12 507.0 507.0 315.4 507.1 0.00 73 48 21248 -56.7 -86.7 1 30.0 -57.6 80 11 515.8 515.9 316.0 515.9 0.00 74 45 21655 -57.9 -86.9 1 29.0 -58.7 70 10 522.5 522.5 316.5 522.6 0.00 75 41 22244 -56.1 -86.1 1 30.0 -57.2 120 18 541.1 541.1 317.6 541.2 0.01 76 40 22400 -56.1 -86.1 1 30.0 -57.2 105 16 545.0 545.0 317.8 545.0 0.01 77 38 22725 -56.9 -86.9 1 30.0 -57.9 97 16 551.0 551.0 318.2 551.0 0.01 78 33 23618 -56.7 -86.7 1 30.0 -57.9 90 20 574.2 574.2 319.4 574.2 0.01 79 32 23815 -53.9 -85.9 1 32.0 -55.6 92 21 586.8 586.8 320.0 586.8 0.01 80 30 24230 -52.5 -85.5 1 33.0 -54.5 75 32 601.5 601.5 320.7 601.6 0.01 81 22 26268 -46.9 -82.9 1 36.0 -51.1 103 25 674.0 674.0 323.6 674.1 0.02 82 20 26900 -47.7 -82.7 1 35.0 -51.9 115 29 690.2 690.2 324.1 690.3 0.02 83 18 27594 -47.7 -82.7 1 35.0 -52.2 105 29 711.3 711.3 324.8 711.5 0.02 84 17 27972 -46.1 -82.1 1 36.0 -51.4 95 30 728.1 728.1 325.3 728.4 0.03 85 15 28799 -47.9 -82.9 1 35.0 -52.9 95 33 748.7 748.7 325.9 748.9 0.03 86 14 29255 -46.1 -83.1 1 37.0 -52.0 104 35 769.7 769.7 326.5 770.0 0.03 87 14 29255 -40.1 -80.1 1 40.0 -48.8 104 35 790.1 790.1 327.0 790.5 0.05 88 13 29761 -39.5 -79.5 1 40.0 -48.8 108 37 809.1 809.1 327.5 809.6 0.06 89 10 31540 -43.1 -82.1 1 39.0 -51.7 90 35 858.7 858.7 328.6 859.1 0.05 90 9.0 32249 -43.1 -82.1 1 39.0 -52.2 90 39 884.9 885.0 329.1 885.5 0.05 91 7.5 33493 -36.7 -78.7 0 42.0 -50.4 90 46 958.2 958.3 330.5 959.5 0.11 92 7.0 33970 -37.3 -79.3 0 42.0 -51.0 90 49 974.9 974.9 330.8 976.1 0.11 93 6.3 34697 -37.9 -79.9 0 42.0 -51.7 1002.1 1002.2 331.2 1003.4 0.11 TRP 101 16690 -68.9 -85.9 7 17.0 -69.0 250 27 393.5 393.5 304.3 393.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5840.00 m Freezing level: 565.28 mb = 4930.86 m = 16177.18 ft Wetbulb zero: 596.89 mb = 4487.03 m = 14721.05 ft Precipitable water: 1.54 inches Sfc-500 mean rel hum: 65.50 % Est. max temperature: 32.90 C = 91.22 F Sfc-Lift cond lev (LCL): 741.48 mb = 2688.29 m = 8819.73 ft T: 14.83 C 700-500 lapse rate: 6.20 C/km ThetaE index: 8.08 C Layer 725.0- 700.0 mb Conv cond level (CCL): 689.73 mb = 3299.05 m = 10823.53 ft Mean mixing ratio: 11.48 g/kg Conv temperature: 34.82 C = 94.68 F Cap Strength: 2.50 C Lifted Index: -1.44 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.71 C Lifted Index @700 mb: 1.63 C Showalter Index: -1.62 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 30.10 C Cross Totals Index: 19.10 C K Index: 39.30 Risk: > 80 % chance of thunderstorms Sweat Index: 250.80 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 277.72 J/kg Max Up Vert Vel: 23.57 m/s Conv Inhibition (B-): 127.70 J/kg Cap Strength: 2.50 C Lift Cond Lev (LCL): 729.56 mb = 2827.04 m = 9274.94 ft Lev Free Conv (LFC): 594.56 mb = 4518.53 m = 14824.38 ft Equ Level (EL): 234.56 mb = 11402.75 m = 37410.16 ft B at Equ Level: 277.16 J/kg Max Parcel Lev (MPL): 164.56 mb = 13687.05 m = 44904.49 ft Wind level data Storm motion: 234 at 14 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 ---------------------------------------------------------- 0 922 790 170 19 -3.3 18.7 | 125 18 -14.7 10.5 1 878 1219 180 36 0.0 36.0 | 158 30 -11.4 27.8 2 850 1511 180 36 0.0 36.0 | 158 30 -11.4 27.8 3 819 1829 180 31 0.0 31.0 | 153 25 -11.4 22.8 4 790 2134 180 24 0.0 24.0 | 144 19 -11.4 15.8 5 763 2438 185 20 1.7 19.9 | 140 15 -9.7 11.7 6 736 2743 195 14 3.6 13.5 | 124 9 -7.8 5.3 7 711 3048 220 16 10.3 12.3 | 164 4 -1.1 4.0 8 700 3176 220 18 11.6 13.8 | 182 6 0.2 5.6 9 660 3658 220 14 9.0 10.7 | 136 3 -2.4 2.5 10 612 4267 225 13 9.2 9.2 | 113 2 -2.2 1.0 11 589 4572 220 12 7.7 9.2 | 105 4 -3.7 1.0 12 567 4877 210 14 7.0 12.1 | 131 6 -4.4 3.9 13 546 5182 215 15 8.6 12.3 | 145 5 -2.8 4.1 14 526 5486 215 16 9.2 13.1 | 155 5 -2.2 4.9 15 500 5900 230 14 10.7 9.0 | 138 1 -0.7 0.8 16 487 6096 235 16 13.1 9.2 | 241 2 1.7 0.9 17 469 6401 245 17 15.4 7.2 | 285 4 4.0 -1.0 18 400 7620 250 19 17.9 6.5 | 285 7 6.4 -1.7 19 400 7620 245 19 17.2 8.0 | 272 6 5.8 -0.2 20 384 7925 260 15 14.8 2.6 | 329 7 3.4 -5.6 21 353 8534 240 29 25.1 14.5 | 245 15 13.7 6.3 22 325 9144 250 25 23.5 8.6 | 268 12 12.1 0.3 23 311 9449 260 19 18.7 3.3 | 304 9 7.3 -4.9 24 300 9720 300 22 19.1 -11.0 | 338 21 7.6 -19.2 25 299 9754 295 20 18.1 -8.5 | 338 18 6.7 -16.7 26 286 10058 305 27 22.1 -15.5 | 336 26 10.7 -23.7 27 250 10980 295 37 33.5 -15.6 | 317 33 22.1 -23.9 28 228 11582 295 39 35.3 -16.5 | 316 34 23.9 -24.7 29 200 12460 290 25 23.5 -8.6 | 324 21 12.1 -16.8 30 189 12802 290 24 22.6 -8.2 | 326 20 11.1 -16.4 31 164 13716 260 29 28.6 5.0 | 281 17 17.2 -3.2 32 156 14021 250 22 20.7 7.5 | 274 9 9.3 -0.7 33 150 14270 225 32 22.6 22.6 | 218 18 11.2 14.4 34 149 14326 225 31 21.9 21.9 | 218 17 10.5 13.7 35 141 14630 225 35 24.7 24.7 | 219 21 13.3 16.5 36 128 15240 230 26 19.9 16.7 | 225 12 8.5 8.5 37 122 15545 245 20 18.1 8.5 | 268 7 6.7 0.2 38 110 16154 215 17 9.8 13.9 | 164 6 -1.7 5.7 39 101 16690 250 27 25.4 9.2 | 266 14 14.0 1.0 40 100 16750 255 24 23.2 6.2 | 280 12 11.8 -2.0 41 95 17069 270 12 12.0 -0.0 | 356 8 0.6 -8.2 42 90 17374 235 10 8.2 5.7 | 52 4 -3.2 -2.5 43 86 17678 245 14 12.7 5.9 | 331 3 1.3 -2.3 44 81 17983 240 18 15.6 9.0 | 260 4 4.2 0.8 45 77 18288 275 15 14.9 -1.3 | 340 10 3.5 -9.5 46 74 18593 215 1 0.6 0.8 | 56 13 -10.8 -7.4 47 70 18898 170 11 -1.9 10.8 | 101 14 -13.3 2.6 48 70 18900 165 6 -1.6 5.8 | 79 13 -13.0 -2.4 49 60 19812 230 1 0.8 0.6 | 54 13 -10.6 -7.6 50 58 20117 80 10 -9.8 -1.7 | 65 23 -21.3 -10.0 51 55 20422 125 17 -13.9 9.8 | 93 25 -25.3 1.5 52 52 20726 80 11 -10.8 -1.9 | 65 24 -22.2 -10.1 53 50 20990 80 12 -11.8 -2.1 | 66 25 -23.2 -10.3 54 47 21336 80 11 -10.8 -1.9 | 65 24 -22.2 -10.1 55 45 21641 70 10 -9.4 -3.4 | 61 24 -20.8 -11.7 56 43 21946 75 13 -12.6 -3.4 | 64 27 -24.0 -11.6 57 41 22250 120 18 -15.6 9.0 | 92 27 -27.0 0.8 58 39 22555 90 14 -14.0 0.0 | 72 27 -25.4 -8.2 59 35 23165 115 21 -19.0 8.9 | 91 30 -30.4 0.6 60 34 23470 85 19 -18.9 -1.7 | 72 32 -30.3 -9.9 61 32 23774 95 21 -20.9 1.8 | 79 33 -32.3 -6.4 62 31 24079 75 23 -22.2 -6.0 | 67 36 -33.6 -14.2 63 30 24230 75 32 -30.9 -8.3 | 69 45 -42.3 -16.5 64 29 24384 75 26 -25.1 -6.7 | 68 39 -36.5 -15.0 65 28 24689 75 31 -29.9 -8.0 | 69 44 -41.4 -16.3 66 27 24994 90 30 -30.0 0.0 | 79 42 -41.4 -8.2 67 26 25298 85 35 -34.9 -3.1 | 76 48 -46.3 -11.3 68 23 25908 85 26 -25.9 -2.3 | 74 39 -37.3 -10.5 69 21 26518 115 24 -21.8 10.1 | 93 33 -33.2 1.9 70 20 26900 115 29 -26.3 12.3 | 96 38 -37.7 4.0 71 19 27127 105 30 -29.0 7.8 | 89 40 -40.4 -0.5 72 18 27432 110 29 -27.3 9.9 | 92 39 -38.7 1.7 73 16 28346 85 30 -29.9 -2.6 | 75 43 -41.3 -10.8 74 13 29566 110 37 -34.8 12.7 | 95 46 -46.2 4.4 75 10 31540 90 35 -35.0 0.0 | 80 47 -46.4 -8.2 76 7 33970 90 49 -49.0 0.0 | 82 61 -60.4 -8.2 Wind Parameters Mean winds (0-6000m): 204.2 at 18.8 knts Storm direction: 234.2 at 14.1 knts Shear (0-3000m) pos: 2.2 neg: 0.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 7.1 deg Storm rel helicity (0-3000m) pos: 88.9 neg: -53.0 tot: 35.9 m^2/s^2 ave: 12.0 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.0 10^-3/s Energy-Hel index: 0.14 Bulk Rich Number: 9.71 Bulk Shear: 28.60 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 ------------------------------------------------------------------------------- 500 177 29 148 24| 18.1 0.0 18.1| 80.8 0.0 80.8 161.6 0.73| 18.2 13.4 1000 179 32 153 26| 9.1 2.3 11.3| 80.8 -13.2 67.5 67.5 0.51| 11.4 5.8 1500 179 30 151 25| 3.0 1.5 4.5| 80.8 -38.3 42.5 28.4 0.22| 11.0 2.4 2000 181 27 149 22| 2.0 1.1 3.2| 80.8 -49.3 31.5 15.8 0.09| 10.6 0.9 2500 185 25 151 19| 2.9 0.9 3.8| 88.9 -50.0 38.9 15.6 0.17| 10.2 1.7 3000 189 23 152 16| 2.2 0.8 3.0| 88.9 -53.0 35.9 12.0 0.10| 9.1 1.0 4000 194 20 151 13| 1.7 0.4 2.1| 90.7 -53.9 36.8 9.2 0.10| 7.4 0.7 5000 198 19 152 12| 1.7 0.3 2.0| 94.5 -54.0 40.5 8.1 0.13| 6.6 0.9 6000 204 19 157 10| 2.0 0.3 2.2| 96.6 -54.2 42.4 7.1 0.17| 6.1 1.0 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250724.00.gif