UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072312.upa.cvt Date: 1200Z 23 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 23 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 68 1 925 763 185 19 SFC 922 790 23.0 18.1 74 4.9 19.6 185 19 303.1 305.8 295.6 345.5 14.32 3 916 847 23.2 18.9 77 4.3 20.2 189 21 303.9 306.7 296.4 349.0 15.17 4 908 924 23.4 18.4 74 5.0 19.9 194 24 304.8 307.6 296.4 349.1 14.83 5 906 944 24.2 18.2 69 6.0 20.0 196 25 305.9 308.6 296.6 349.8 14.67 6 895 1051 23.4 17.4 69 6.0 19.2 203 29 306.1 308.7 296.3 348.4 14.11 7 891 1090 23.6 16.6 65 7.0 18.8 206 31 306.7 309.2 296.0 347.2 13.46 8 890 1100 23.4 17.4 69 6.0 19.2 207 31 306.6 309.2 296.5 349.3 14.19 9 870 1299 23.6 13.6 53 10.0 16.9 218 36 308.8 310.9 295.1 343.2 11.32 10 857 1432 25.0 11.0 41 14.0 15.8 222 35 311.6 313.4 294.6 341.4 9.66 11 850 1504 24.6 10.6 41 14.0 15.5 225 35 311.9 313.7 294.6 341.2 9.48 12 791 2131 20.6 10.6 53 10.0 14.0 234 24 314.1 316.1 295.7 345.8 10.20 13 783 2219 20.2 8.2 46 12.0 12.6 234 22 314.6 316.3 294.8 341.9 8.75 14 700 3173 11.4 8.2 81 3.2 9.4 205 18 315.1 317.0 295.7 345.7 9.80 15 679 3426 8.8 7.2 90 1.6 7.8 192 17 315.0 316.8 295.4 344.4 9.43 16 669 3548 7.8 5.5 85 2.3 6.4 186 17 315.2 316.8 294.7 341.8 8.50 17 665 3597 7.2 6.1 93 1.1 6.5 184 17 315.0 316.8 295.0 342.9 8.92 18 664 3610 7.2 5.6 90 1.6 6.2 183 17 315.2 316.8 294.8 342.2 8.63 19 663 3622 7.2 3.9 80 3.3 5.3 182 17 315.3 316.8 294.1 339.4 7.66 20 660 3659 6.8 4.7 86 2.1 5.5 181 17 315.3 316.8 294.5 340.8 8.15 21 658 3684 6.8 2.9 76 3.9 4.6 180 17 315.5 316.9 293.9 338.2 7.19 22 655 3722 6.6 2.3 74 4.3 4.2 180 17 315.7 317.1 293.7 337.5 6.92 23 654 3734 6.2 3.5 83 2.7 4.6 179 17 315.4 316.9 294.1 339.1 7.55 24 650 3784 6.4 -0.6 61 7.0 2.7 179 17 316.2 317.3 292.8 334.1 5.64 25 647 3822 6.0 -1.0 61 7.0 2.3 179 17 316.2 317.2 292.7 333.7 5.50 26 643 3873 6.0 -4.0 49 10.0 1.0 178 17 316.7 317.6 292.0 330.9 4.42 27 629 4053 4.8 -8.2 38 13.0 -1.2 177 16 317.4 318.0 291.2 328.0 3.27 28 627 4079 4.4 -2.6 60 7.0 0.8 177 16 317.2 318.2 292.6 333.3 5.04 29 616 4222 3.0 -0.6 77 3.6 1.1 176 16 317.2 318.3 293.3 336.2 5.96 30 614 4248 3.0 -2.0 70 5.0 0.4 175 16 317.5 318.5 293.0 334.7 5.39 31 613 4262 3.2 -8.8 41 12.0 -2.2 175 16 317.9 318.5 291.2 328.3 3.21 32 612 4275 3.2 -10.8 35 14.0 -2.8 175 16 318.0 318.5 290.9 327.0 2.74 33 610 4301 3.2 -9.8 38 13.0 -2.5 175 16 318.3 318.9 291.2 328.1 2.98 34 609 4315 3.0 -5.0 56 8.0 -0.9 175 16 318.2 319.1 292.3 332.2 4.33 35 606 4355 2.8 -10.2 38 13.0 -2.9 176 16 318.5 319.0 291.2 328.0 2.90 36 600 4435 2.6 -12.4 32 15.0 -3.6 177 16 319.1 319.6 290.9 327.3 2.46 37 596 4489 2.2 -11.8 35 14.0 -3.7 178 17 319.3 319.8 291.1 327.9 2.60 38 594 4516 1.8 -9.2 44 11.0 -3.1 179 17 319.1 319.7 291.6 329.6 3.21 39 572 4819 0.0 -15.0 31 15.0 -5.8 184 18 320.5 320.9 291.0 327.5 2.08 40 538 5306 -3.7 -16.7 36 13.0 -8.4 182 15 321.7 322.1 291.2 328.2 1.92 41 529 5439 -4.5 -16.5 39 12.0 -8.9 191 14 322.3 322.7 291.5 329.1 1.99 42 521 5559 -5.5 -12.5 58 7.0 -8.3 193 14 322.5 323.1 292.2 331.9 2.81 43 518 5604 -5.7 -12.7 58 7.0 -8.5 191 14 322.8 323.4 292.3 332.1 2.78 44 507 5772 -7.1 -12.1 67 5.0 -9.1 186 14 323.1 323.7 292.6 333.1 2.98 45 500 5880 -7.7 -13.7 62 6.0 -10.0 195 13 323.7 324.2 292.4 332.6 2.65 46 496 5943 -8.3 -14.3 62 6.0 -10.6 196 14 323.7 324.2 292.3 332.3 2.55 47 494 5974 -8.3 -15.3 57 7.0 -10.9 197 14 324.0 324.5 292.3 332.0 2.36 48 478 6230 -9.9 -15.9 61 6.0 -12.1 202 16 325.1 325.6 292.5 333.0 2.32 49 463 6476 -11.3 -19.3 52 8.0 -13.9 196 17 326.4 326.7 292.4 332.6 1.79 50 460 6526 -11.3 -17.3 61 6.0 -13.4 189 17 327.0 327.4 292.9 334.3 2.14 51 459 6542 -11.3 -17.3 61 6.0 -13.4 187 17 327.2 327.6 292.9 334.6 2.14 52 458 6559 -11.3 -19.3 52 8.0 -13.9 185 17 327.4 327.7 292.7 333.7 1.81 53 456 6593 -11.5 -19.5 52 8.0 -14.1 181 17 327.5 327.9 292.7 333.8 1.79 54 455 6610 -11.5 -25.5 30 14.0 -15.3 179 17 327.7 328.0 292.1 331.5 1.06 55 400 7590 -16.9 -24.9 50 8.0 -19.1 145 6 333.0 333.3 293.7 337.6 1.27 56 300 9680 -33.3 -46.3 26 13.0 -34.6 165 9 338.4 338.5 294.1 339.2 0.20 57 250 10930 -44.5 -53.5 36 9.0 -44.9 150 6 339.9 339.9 294.4 340.3 0.10 58 200 12390 -54.1 -67.1 19 13.0 -54.4 35 10 347.1 347.1 296.0 347.2 0.02 59 150 14220 -58.7 -77.7 7 19.0 -58.9 230 14 368.9 368.9 300.4 369.0 0.01 60 105 16406 -68.3 -84.3 8 16.0 -68.4 215 9 390.3 390.3 303.8 390.3 0.00 61 100 16700 -66.3 -85.3 5 19.0 -66.4 195 18 399.6 399.6 305.2 399.6 0.00 62 90 17340 -63.7 -86.7 3 23.0 -63.9 222 12 417.0 417.0 307.4 417.0 0.00 63 79 18132 -66.7 -88.7 3 22.0 -66.8 172 14 426.7 426.7 308.4 426.7 0.00 64 73 18613 -63.3 -88.3 2 25.0 -63.6 203 18 443.6 443.6 310.3 443.6 0.00 65 70 18870 -63.7 -87.7 2 24.0 -64.0 185 5 448.1 448.1 310.7 448.1 0.00 66 68 19049 -63.1 -88.1 2 25.0 -63.4 194 2 453.1 453.1 311.1 453.1 0.00 67 64 19422 -64.3 -88.3 2 24.0 -64.6 203 2 458.4 458.4 311.6 458.4 0.00 68 60 19821 -60.7 -87.7 2 27.0 -61.2 67 10 475.0 475.0 313.1 475.0 0.00 69 54 20477 -61.7 -88.7 2 27.0 -62.1 114 9 487.2 487.2 314.0 487.3 0.00 70 50 20960 -57.5 -87.5 1 30.0 -58.3 85 15 508.0 508.0 315.5 508.0 0.00 71 48 21218 -56.3 -86.3 1 30.0 -57.2 95 14 516.8 516.8 316.1 516.8 0.00 72 45 21628 -55.7 -85.7 1 30.0 -56.8 75 18 527.9 527.9 316.8 527.9 0.01 73 41 22217 -57.9 -86.9 1 29.0 -58.8 87 16 536.6 536.6 317.3 536.7 0.00 74 37 22862 -58.1 -87.1 1 29.0 -59.0 100 20 552.1 552.1 318.2 552.2 0.01 75 35 23214 -55.3 -86.3 1 31.0 -56.6 90 13 568.3 568.3 319.0 568.3 0.01 76 30 24200 -53.7 -85.7 1 32.0 -55.5 105 26 598.2 598.2 320.5 598.3 0.01 77 26 25121 -52.5 -84.5 1 32.0 -54.8 106 27 626.6 626.6 321.7 626.7 0.01 78 23 25915 -50.9 -83.9 1 33.0 -53.8 86 26 653.7 653.7 322.8 653.8 0.02 79 22 26206 -48.7 -83.7 1 35.0 -52.3 100 31 668.6 668.6 323.4 668.8 0.02 80 20 26830 -49.7 -83.7 1 34.0 -53.2 100 30 684.0 684.1 323.9 684.2 0.02 81 17 27901 -48.1 -83.1 1 35.0 -52.7 88 21 721.7 721.7 325.1 721.9 0.02 82 16 28301 -48.7 -83.7 1 35.0 -53.2 89 35 732.4 732.4 325.4 732.6 0.02 83 14 29188 -44.9 -81.9 1 37.0 -51.3 88 36 773.8 773.8 326.6 774.1 0.03 84 14 29188 -45.5 -82.5 1 37.0 -51.7 88 36 771.7 771.8 326.5 772.0 0.03 85 12 30220 -44.5 -81.5 1 37.0 -51.7 85 46 810.1 810.1 327.5 810.5 0.04 86 11 30806 -42.9 -81.9 1 39.0 -51.2 92 45 836.3 836.3 328.1 836.7 0.04 87 10 31450 -42.7 -81.7 1 39.0 -51.5 100 43 860.2 860.2 328.6 860.6 0.05 88 7.7 33238 -36.5 -79.5 0 43.0 -50.1 951.9 951.9 330.4 952.9 0.09 89 7.3 33607 -37.3 -79.3 0 42.0 -50.7 963.2 963.3 330.6 964.4 0.10 TRP 105 16406 -68.3 -84.3 8 16.0 -68.4 215 9 390.3 390.3 303.8 390.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5812.00 m Freezing level: 572.00 mb = 4819.05 m = 15810.35 ft Wetbulb zero: 636.44 mb = 3956.70 m = 12981.15 ft Precipitable water: 1.38 inches Sfc-500 mean rel hum: 55.63 % Est. max temperature: 34.31 C = 93.76 F Sfc-Lift cond lev (LCL): 858.12 mb = 1420.26 m = 4659.57 ft T: 24.88 C 700-500 lapse rate: 7.06 C/km ThetaE index: 8.09 C Layer 870.0- 791.0 mb Conv cond level (CCL): 696.06 mb = 3219.81 m = 10563.55 ft Mean mixing ratio: 11.87 g/kg Conv temperature: 34.70 C = 94.46 F Cap Strength: 5.42 C Lifted Index: -2.92 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.15 C Lifted Index @700 mb: 2.24 C Showalter Index: -1.39 C Risk: Thunderstorms probable Total Totals Index: 50.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.30 C Cross Totals Index: 18.30 C K Index: 39.70 Risk: > 80 % chance of thunderstorms Sweat Index: 242.20 Risk: None Energy Index: -1.64 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 631.33 J/kg Max Up Vert Vel: 35.53 m/s Conv Inhibition (B-): 261.44 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 757.92 mb = 2496.17 m = 8189.43 ft Lev Free Conv (LFC): 632.92 mb = 4001.90 m = 13129.43 ft Equ Level (EL): 212.92 mb = 11980.27 m = 39304.87 ft B at Equ Level: 624.86 J/kg Max Parcel Lev (MPL): 152.92 mb = 14097.15 m = 46249.94 ft Wind level data Storm motion: 233 at 15 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 ---------------------------------------------------------- 0 922 790 185 19 1.7 18.9 | 135 14 -9.9 10.1 1 878 1219 215 36 20.6 29.5 | 204 23 9.1 20.6 2 850 1504 225 35 24.7 24.7 | 220 21 13.2 15.9 3 848 1524 230 38 29.1 24.4 | 228 23 17.5 15.6 4 818 1829 220 26 16.7 19.9 | 205 12 5.1 11.0 5 790 2134 235 24 19.7 13.8 | 239 9 8.1 4.9 6 762 2438 230 17 13.0 10.9 | 215 3 1.4 2.1 7 736 2743 225 19 13.4 13.4 | 202 5 1.8 4.6 8 700 3173 205 18 7.6 16.3 | 152 8 -4.0 7.4 9 659 3658 180 17 0.0 17.0 | 125 14 -11.6 8.1 10 611 4267 175 16 -1.4 15.9 | 119 15 -13.0 7.1 11 566 4877 185 18 1.6 17.9 | 132 14 -10.0 9.1 12 545 5182 175 15 -1.3 14.9 | 115 14 -12.9 6.1 13 525 5486 195 14 3.6 13.5 | 120 9 -8.0 4.7 14 506 5791 185 14 1.2 13.9 | 116 12 -10.4 5.1 15 500 5880 195 13 3.4 12.6 | 114 9 -8.2 3.7 16 486 6096 200 15 5.1 14.1 | 129 8 -6.5 5.2 17 467 6401 205 17 7.2 15.4 | 146 8 -4.4 6.5 18 449 6706 165 17 -4.4 16.4 | 115 18 -16.0 7.6 19 431 7010 160 11 -3.8 10.3 | 95 15 -15.4 1.5 20 415 7315 150 10 -5.0 8.7 | 89 17 -16.6 -0.2 21 400 7590 145 6 -3.4 4.9 | 75 16 -15.0 -4.0 22 398 7620 140 7 -4.5 5.4 | 78 16 -16.1 -3.5 23 382 7925 160 10 -3.4 9.4 | 92 15 -15.0 0.5 24 323 9144 140 10 -6.4 7.7 | 86 18 -18.0 -1.2 25 310 9449 135 11 -7.8 7.8 | 87 19 -19.4 -1.1 26 300 9680 165 9 -2.3 8.7 | 89 14 -13.9 -0.2 27 284 10058 170 10 -1.7 9.8 | 94 13 -13.3 1.0 28 250 10930 150 6 -3.0 5.2 | 76 15 -14.6 -3.7 29 200 12390 35 10 -5.7 -8.2 | 45 24 -17.3 -17.1 30 197 12497 15 13 -3.4 -12.6 | 35 26 -15.0 -21.4 31 179 13106 50 2 -1.5 -1.3 | 52 17 -13.1 -10.2 32 162 13716 240 10 8.7 5.0 | 37 5 -2.9 -3.9 33 155 14021 225 13 9.2 9.2 | 98 2 -2.4 0.3 34 150 14220 230 14 10.7 9.0 | 99 1 -0.9 0.1 35 147 14326 255 17 16.4 4.4 | 313 7 4.8 -4.5 36 133 14935 250 18 16.9 6.2 | 297 6 5.3 -2.7 37 127 15240 290 6 5.6 -2.1 | 29 12 -6.0 -10.9 38 121 15545 130 1 -0.8 0.6 | 56 15 -12.4 -8.2 39 115 15850 225 14 9.9 9.9 | 121 2 -1.7 1.0 40 109 16154 265 20 19.9 1.7 | 311 11 8.3 -7.1 41 105 16406 215 9 5.2 7.4 | 77 7 -6.4 -1.5 42 104 16459 255 16 15.5 4.1 | 321 6 3.9 -4.7 43 100 16700 195 18 4.7 17.4 | 141 11 -6.9 8.5 44 99 16764 185 12 1.0 12.0 | 106 11 -10.6 3.1 45 94 17069 195 18 4.7 17.4 | 141 11 -6.9 8.5 46 90 17374 225 11 7.8 7.8 | 74 4 -3.8 -1.1 47 81 17983 170 10 -1.7 9.8 | 94 13 -13.3 1.0 48 77 18288 175 18 -1.6 17.9 | 125 16 -13.2 9.1 49 73 18593 205 19 8.0 17.2 | 157 9 -3.6 8.4 50 70 18870 185 5 0.4 5.0 | 71 12 -11.2 -3.9 51 70 18898 190 2 0.3 2.0 | 58 13 -11.3 -6.9 52 63 19507 205 2 0.8 1.8 | 57 13 -10.8 -7.1 53 60 19812 65 10 -9.1 -4.2 | 58 24 -20.7 -13.1 54 57 20117 110 14 -13.2 4.8 | 81 25 -24.8 -4.1 55 55 20422 110 10 -9.4 3.4 | 75 22 -21.0 -5.4 56 52 20726 130 6 -4.6 3.9 | 73 17 -16.2 -5.0 57 50 20960 85 15 -14.9 -1.3 | 69 28 -26.5 -10.2 58 49 21031 110 12 -11.3 4.1 | 78 23 -22.9 -4.8 59 47 21336 85 16 -15.9 -1.4 | 70 29 -27.5 -10.3 60 45 21641 75 18 -17.4 -4.7 | 65 32 -29.0 -13.5 61 43 21946 100 19 -18.7 3.3 | 80 31 -30.3 -5.6 62 41 22250 85 16 -15.9 -1.4 | 70 29 -27.5 -10.3 63 37 22860 100 20 -19.7 3.5 | 80 32 -31.3 -5.4 64 35 23165 95 13 -13.0 1.1 | 73 26 -24.5 -7.7 65 34 23470 70 15 -14.1 -5.1 | 61 29 -25.7 -14.0 66 32 23774 100 18 -17.7 3.1 | 79 30 -29.3 -5.7 67 31 24079 80 22 -21.7 -3.8 | 69 36 -33.3 -12.7 68 30 24200 105 26 -25.1 6.7 | 87 37 -36.7 -2.1 69 29 24384 95 28 -27.9 2.4 | 81 40 -39.5 -6.4 70 28 24689 105 27 -26.1 7.0 | 87 38 -37.7 -1.9 71 27 24994 100 26 -25.6 4.5 | 83 37 -37.2 -4.4 72 24 25603 125 29 -23.8 16.6 | 102 36 -35.4 7.8 73 23 25908 85 26 -25.9 -2.3 | 73 39 -37.5 -11.1 74 22 26213 100 31 -30.5 5.4 | 85 42 -42.1 -3.5 75 21 26518 75 31 -29.9 -8.0 | 68 45 -41.5 -16.9 76 20 26830 100 30 -29.5 5.2 | 85 41 -41.1 -3.7 77 19 27127 85 36 -35.9 -3.1 | 76 49 -47.5 -12.0 78 18 27432 100 25 -24.6 4.3 | 83 37 -36.2 -4.5 79 17 27737 105 21 -20.3 5.4 | 84 32 -31.9 -3.4 80 17 28042 75 21 -20.3 -5.4 | 66 35 -31.9 -14.3 81 16 28346 90 37 -37.0 0.0 | 80 49 -48.6 -8.9 82 15 28956 100 34 -33.5 5.9 | 86 45 -45.1 -3.0 83 14 29261 85 36 -35.9 -3.1 | 76 49 -47.5 -12.0 84 13 29566 95 36 -35.9 3.1 | 83 48 -47.5 -5.7 85 13 29870 80 47 -46.3 -8.2 | 74 60 -57.9 -17.0 86 10 31450 100 43 -42.3 7.5 | 89 54 -53.9 -1.4 Wind Parameters Mean winds (0-6000m): 202.6 at 19.5 knts Storm direction: 232.6 at 14.6 knts Shear (0-3000m) pos: 2.7 neg: 2.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): -11.8 deg Storm rel helicity (0-3000m) pos: 152.1 neg: -49.2 tot: 102.8 m^2/s^2 ave: 34.3 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.9 stream: 2.6 10^-3/s Energy-Hel index: 0.60 Bulk Rich Number: 54.37 Bulk Shear: 11.61 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 ------------------------------------------------------------------------------- 500 207 29 185 17| 22.8 0.0 22.8|103.2 0.0 103.2 206.4 0.94| 24.3 22.7 1000 216 31 203 18| 8.5 0.0 8.5|138.2 -20.5 117.8 117.8 0.61| 20.0 12.2 1500 220 29 208 15| 5.5 0.0 5.5|152.1 -21.5 130.6 87.1 0.57| 16.9 9.7 2000 221 26 208 12| 4.1 0.9 5.0|152.1 -24.4 127.7 63.9 0.46| 14.2 6.6 2500 220 25 203 11| 3.3 2.3 5.6|152.1 -35.6 116.4 46.6 0.31| 13.0 4.0 3000 216 23 192 10| 2.7 2.9 5.7|152.1 -49.2 102.8 34.3 0.22| 11.9 2.6 4000 208 22 172 10| 2.3 2.3 4.6|162.4 -53.7 108.7 27.2 0.23| 9.4 2.2 5000 204 20 162 10| 1.9 1.9 3.8|166.7 -69.9 96.8 19.4 0.16| 8.8 1.4 6000 203 19 156 10| 2.0 2.5 4.5|176.5 -99.8 76.8 12.8 0.09| 9.0 0.8 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250723.12.gif