UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025080500.upa.cvt Date: 0000Z 5 AUG 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 5 AUG 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 106 SFC 926 790 30.0 17.0 46 13.0 20.9 150 13 309.9 312.4 296.7 350.3 13.28 2 925 803 28.4 16.4 48 12.0 20.1 165 9 308.3 310.8 296.0 347.1 12.78 3 850 1545 21.0 14.0 64 7.0 16.3 145 17 308.1 310.4 295.3 344.2 11.91 4 832 1730 19.4 12.4 64 7.0 14.8 151 16 308.4 310.4 294.7 341.5 10.94 5 825 1802 19.0 12.0 64 7.0 14.4 154 15 308.7 310.7 294.6 341.3 10.74 6 817 1886 18.8 6.8 46 12.0 11.5 160 14 309.3 310.8 292.4 332.7 7.61 7 814 1917 19.0 5.0 40 14.0 10.7 163 14 309.9 311.1 291.9 330.6 6.73 8 806 2002 18.4 6.4 45 12.0 11.2 172 13 310.1 311.5 292.6 333.2 7.50 9 796 2109 17.8 2.8 37 15.0 9.3 182 12 310.6 311.7 291.4 328.8 5.89 10 781 2271 17.2 5.2 45 12.0 10.0 159 9 311.6 313.0 292.7 333.7 7.12 11 750 2616 16.2 -4.8 23 21.0 5.6 105 3 314.2 314.8 290.5 325.6 3.57 12 701 3187 12.6 -5.4 28 18.0 3.7 314 3 316.3 317.0 291.2 328.1 3.65 13 700 3199 12.6 -6.4 26 19.0 3.4 310 3 316.4 317.1 291.0 327.4 3.38 14 693 3283 12.0 -9.0 22 21.0 2.3 315 7 316.7 317.2 290.5 325.8 2.79 15 690 3320 11.8 -7.2 26 19.0 2.7 318 8 316.9 317.5 291.0 327.3 3.23 16 682 3417 11.0 -2.0 40 13.0 4.1 318 11 317.0 318.0 292.4 332.5 4.84 17 672 3540 10.0 -2.0 43 12.0 3.7 314 12 317.2 318.2 292.5 333.0 4.92 18 645 3880 7.0 -2.0 53 9.0 2.2 297 17 317.6 318.6 292.8 334.0 5.13 19 638 3970 6.4 1.4 70 5.0 3.6 291 19 317.9 319.2 294.1 339.1 6.65 20 630 4073 5.8 -5.2 45 11.0 0.4 293 18 318.4 319.2 292.2 331.7 4.12 21 611 4323 3.6 -8.4 41 12.0 -1.9 303 17 318.6 319.3 291.6 329.5 3.32 22 604 4417 3.6 -12.4 30 16.0 -3.1 312 18 319.7 320.2 291.1 327.8 2.44 23 593 4566 2.6 -11.4 35 14.0 -3.4 327 19 320.2 320.7 291.5 329.2 2.70 24 573 4843 0.2 -12.8 37 13.0 -5.1 334 22 320.5 321.0 291.4 328.9 2.49 25 564 4970 -0.9 -13.9 37 13.0 -6.0 334 23 320.7 321.2 291.3 328.5 2.31 26 550 5171 -2.1 -19.1 26 17.0 -8.0 333 22 321.6 321.9 290.8 326.9 1.53 27 517 5659 -6.5 -17.5 41 11.0 -10.4 322 24 322.0 322.4 291.3 328.4 1.87 28 502 5889 -8.5 -21.5 34 13.0 -12.5 311 29 322.3 322.6 290.9 327.0 1.37 29 500 5920 -8.7 -22.7 31 14.0 -12.9 310 30 322.4 322.7 290.7 326.7 1.23 30 495 5998 -9.1 -27.1 22 18.0 -13.8 310 31 322.9 323.0 290.5 325.8 0.84 31 494 6013 -9.1 -27.1 22 18.0 -13.8 310 31 323.1 323.2 290.6 326.0 0.84 32 492 6045 -9.3 -27.3 22 18.0 -14.0 310 31 323.2 323.4 290.6 326.1 0.83 33 482 6203 -10.7 -25.7 28 15.0 -14.7 311 33 323.4 323.6 290.8 326.8 0.98 34 474 6331 -11.3 -28.3 23 17.0 -15.5 313 33 324.2 324.3 290.9 327.0 0.78 35 471 6380 -11.5 -29.5 21 18.0 -15.8 313 33 324.5 324.7 290.9 327.0 0.70 36 468 6429 -11.7 -34.7 13 23.0 -16.5 314 34 324.9 324.9 290.7 326.4 0.43 37 453 6678 -13.3 -39.3 9 26.0 -18.0 317 35 325.9 326.0 290.9 326.9 0.28 38 451 6711 -13.5 -39.5 9 26.0 -18.1 317 35 326.1 326.1 290.9 327.1 0.27 39 416 7319 -19.1 -40.1 14 21.0 -22.4 325 38 326.5 326.5 291.0 327.5 0.28 40 400 7610 -20.3 -45.3 9 25.0 -23.6 320 43 328.6 328.6 291.5 329.3 0.17 41 396 7684 -20.7 -46.7 8 26.0 -24.0 319 41 329.0 329.1 291.6 329.6 0.14 42 377 8046 -22.1 -51.1 5 29.0 -25.3 317 42 331.8 331.9 292.3 332.2 0.09 43 336 8879 -28.5 -56.5 5 28.0 -30.7 318 49 334.2 334.2 292.9 334.4 0.05 44 315 9337 -32.1 -54.1 9 22.0 -33.7 320 53 335.4 335.4 293.3 335.7 0.08 45 313 9382 -31.7 -56.7 7 25.0 -33.4 320 54 336.6 336.6 293.5 336.8 0.06 46 300 9680 -34.1 -56.1 9 22.0 -35.5 320 57 337.3 337.3 293.7 337.6 0.06 47 285 10036 -37.1 -56.1 12 19.0 -38.2 319 61 338.0 338.0 293.9 338.3 0.07 48 270 10408 -39.3 -59.3 10 20.0 -40.3 317 65 340.1 340.1 294.4 340.3 0.05 49 266 10509 -39.9 -55.9 17 16.0 -40.8 317 66 340.6 340.7 294.6 341.0 0.07 50 265 10535 -40.1 -51.1 30 11.0 -40.8 317 67 340.7 340.7 294.6 341.3 0.13 51 264 10561 -40.3 -51.3 30 11.0 -41.0 316 67 340.8 340.8 294.6 341.3 0.13 52 262 10613 -40.5 -60.5 10 20.0 -41.4 316 67 341.2 341.3 294.7 341.4 0.04 53 260 10665 -40.9 -58.9 13 18.0 -41.8 316 68 341.4 341.4 294.7 341.6 0.05 54 259 10691 -41.1 -50.1 37 9.0 -41.7 316 68 341.5 341.5 294.8 342.1 0.15 55 250 10930 -42.7 -59.7 14 17.0 -43.5 315 71 342.6 342.6 295.0 342.8 0.05 56 245 11066 -43.6 -60.9 13 17.3 -44.3 320 73 343.2 343.3 295.1 343.4 0.04 57 200 12400 -52.5 -72.5 7 20.0 -52.8 320 58 349.6 349.6 296.5 349.7 0.01 58 150 14220 -60.3 -81.3 5 21.0 -60.5 285 31 366.2 366.2 299.9 366.2 0.00 59 111 16066 -68.1 -82.1 12 14.0 -68.2 235 22 384.5 384.5 302.9 384.5 0.00 60 100 16700 -63.9 -85.9 3 22.0 -64.1 200 13 404.3 404.3 305.7 404.3 0.00 61 81 17974 -68.1 -88.1 4 20.0 -68.2 124 9 420.8 420.8 307.8 420.8 0.00 62 70 18860 -62.7 -88.7 2 26.0 -63.0 155 14 450.2 450.2 310.9 450.3 0.00 63 69 18949 -62.5 -88.5 2 26.0 -62.8 123 10 452.5 452.5 311.1 452.5 0.00 64 65 19316 -63.7 -88.7 2 25.0 -64.0 145 10 457.7 457.7 311.5 457.7 0.00 65 50 20950 -57.5 -86.5 1 29.0 -58.3 115 5 508.0 508.0 315.5 508.0 0.00 66 47 21343 -55.7 -85.7 1 30.0 -56.7 99 5 521.4 521.4 316.4 521.4 0.01 67 44 21763 -56.3 -86.3 1 30.0 -57.3 93 10 529.8 529.8 316.9 529.9 0.01 68 43 21909 -55.7 -86.7 1 31.0 -56.8 107 11 534.8 534.8 317.2 534.8 0.00 69 43 21909 -53.5 -85.5 1 32.0 -54.9 107 11 540.2 540.2 317.5 540.2 0.01 70 39 22536 -54.9 -84.9 1 30.0 -56.2 94 13 552.0 552.0 318.2 552.0 0.01 71 30 24220 -53.3 -84.3 1 31.0 -55.2 90 28 599.3 599.3 320.6 599.4 0.01 72 29 24439 -53.5 -84.5 1 31.0 -55.4 88 26 604.6 604.6 320.8 604.7 0.01 73 21 26547 -47.5 -81.5 1 34.0 -51.6 98 34 681.2 681.2 323.8 681.4 0.02 74 20 26870 -47.1 -82.1 1 35.0 -51.5 100 32 692.0 692.0 324.1 692.2 0.02 75 18 27572 -45.5 -81.5 1 36.0 -50.8 100 31 718.2 718.2 325.0 718.5 0.03 76 17 27954 -46.1 -81.1 1 35.0 -51.4 106 32 728.1 728.2 325.3 728.4 0.03 77 15 28789 -45.9 -81.9 1 36.0 -51.7 90 33 755.3 755.4 326.1 755.6 0.03 78 13 29751 -42.1 -80.1 1 38.0 -50.1 104 26 800.1 800.1 327.3 800.5 0.05 79 13 29751 -39.7 -78.7 1 39.0 -48.9 104 26 808.4 808.4 327.4 809.0 0.06 80 12 30300 -39.1 -78.1 1 39.0 -49.0 87 32 829.2 829.2 328.0 829.9 0.08 81 10 31550 -39.9 -78.9 1 39.0 -50.2 105 36 870.6 870.6 328.8 871.4 0.08 82 9.3 32047 -38.7 -78.7 1 40.0 -50.0 893.4 893.5 329.3 894.4 0.09 83 8.9 32348 -40.5 -79.5 1 39.0 -51.0 897.8 897.8 329.4 898.6 0.08 84 8.6 32582 -39.1 -79.1 1 40.0 -50.6 912.1 912.1 329.7 913.1 0.09 TRP 111 16066 -68.1 -82.1 12 14.0 -68.2 235 22 384.5 384.5 302.9 384.5 0.00 WND 245 11066 -43.6 -60.9 13 17.3 -44.3 320 73 343.2 343.3 295.1 343.4 0.04 Sounding variables and indices 1000-500 mb thick: 5814.00 m Freezing level: 571.36 mb = 4866.06 m = 15964.58 ft Wetbulb zero: 626.83 mb = 4114.40 m = 13498.52 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 40.91 % Est. max temperature: 32.09 C = 89.75 F Sfc-Lift cond lev (LCL): 766.74 mb = 2428.29 m = 7966.75 ft T: 16.74 C 700-500 lapse rate: 7.83 C/km ThetaE index: 19.74 C Layer 925.0- 806.0 mb Conv cond level (CCL): 680.44 mb = 3436.37 m = 11274.04 ft Mean mixing ratio: 12.09 g/kg Conv temperature: 37.00 C = 98.61 F Cap Strength: 4.40 C Lifted Index: -3.86 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -2.89 C Lifted Index @700 mb: 3.44 C Showalter Index: -3.56 C Risk: Severe thunderstorms possible Total Totals Index: 52.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.70 C Cross Totals Index: 22.70 C K Index: 24.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 357.35 Risk: Showers and thunderstorms possible Energy Index: -3.32 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 790.61 J/kg Max Up Vert Vel: 39.76 m/s Conv Inhibition (B-): 220.78 J/kg Cap Strength: 4.37 C Lift Cond Lev (LCL): 767.86 mb = 2415.82 m = 7925.83 ft Lev Free Conv (LFC): 582.86 mb = 4705.32 m = 15437.22 ft Equ Level (EL): 232.86 mb = 11399.77 m = 37400.38 ft B at Equ Level: 782.75 J/kg Max Parcel Lev (MPL): 152.86 mb = 14100.43 m = 46260.70 ft Wind level data Storm motion: 341 at 13 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 ---------------------------------------------------------- 0 926 790 150 13 -6.5 11.3 | 156 26 -10.8 23.8 1 925 803 165 9 -2.3 8.7 | 163 22 -6.6 21.2 2 882 1219 150 17 -8.5 14.7 | 155 30 -12.8 27.3 3 852 1524 145 17 -9.8 13.9 | 152 30 -14.1 26.5 4 850 1545 145 17 -9.8 13.9 | 152 30 -14.1 26.5 5 822 1829 155 15 -6.3 13.6 | 158 28 -10.7 26.1 6 793 2134 185 12 1.0 12.0 | 172 25 -3.3 24.5 7 765 2438 125 5 -4.1 2.9 | 151 18 -8.4 15.4 8 738 2743 90 1 -1.0 0.0 | 157 14 -5.3 12.5 9 700 3199 310 3 2.3 -1.9 | 169 11 -2.0 10.6 10 687 3353 320 10 6.4 -7.7 | 203 5 2.1 4.9 11 661 3658 310 14 10.7 -9.0 | 241 7 6.4 3.5 12 637 3962 290 19 17.9 -6.5 | 246 15 13.5 6.0 13 613 4267 300 17 14.7 -8.5 | 249 11 10.4 4.0 14 591 4572 330 19 9.5 -16.5 | 307 6 5.2 -3.9 15 569 4877 335 23 9.7 -20.8 | 327 10 5.4 -8.3 16 528 5486 330 21 10.5 -18.2 | 312 8 6.2 -5.7 17 500 5920 310 30 23.0 -19.3 | 290 20 18.7 -6.7 18 489 6096 310 32 24.5 -20.6 | 292 22 20.2 -8.0 19 416 7315 325 38 21.8 -31.1 | 317 26 17.5 -18.6 20 400 7610 320 43 27.6 -32.9 | 311 31 23.3 -20.4 21 399 7620 320 41 26.4 -31.4 | 311 29 22.0 -18.9 22 367 8230 315 43 30.4 -30.4 | 304 32 26.1 -17.9 23 323 9144 320 51 32.8 -39.1 | 313 39 28.5 -26.5 24 300 9680 320 57 36.6 -43.7 | 314 45 32.3 -31.1 25 250 10930 315 71 50.2 -50.2 | 309 59 45.9 -37.7 26 245 11066 320 73 46.9 -55.9 | 316 61 42.6 -43.4 27 237 11278 320 73 46.9 -55.9 | 316 61 42.6 -43.4 28 206 12192 315 69 48.8 -48.8 | 309 57 44.5 -36.3 29 200 12400 320 58 37.3 -44.4 | 314 46 33.0 -31.9 30 188 12802 320 55 35.4 -42.1 | 314 43 31.0 -29.6 31 170 13411 295 44 39.9 -18.6 | 280 36 35.6 -6.1 32 150 14220 285 31 29.9 -8.0 | 260 26 25.6 4.5 33 147 14326 295 37 33.5 -15.6 | 276 29 29.2 -3.1 34 140 14630 270 22 22.0 -0.0 | 235 22 17.7 12.5 35 133 14935 255 24 23.2 6.2 | 225 27 18.9 18.7 36 127 15240 255 24 23.2 6.2 | 225 27 18.9 18.7 37 121 15545 255 25 24.1 6.5 | 226 27 19.8 19.0 38 115 15850 220 24 15.4 18.4 | 200 33 11.1 30.9 39 111 16066 235 22 18.0 12.6 | 209 29 13.7 25.2 40 104 16459 260 15 14.8 2.6 | 215 18 10.5 15.1 41 100 16700 200 13 4.4 12.2 | 180 25 0.1 24.8 42 99 16764 250 11 10.3 3.8 | 200 17 6.0 16.3 43 94 17069 200 13 4.4 12.2 | 180 25 0.1 24.8 44 89 17374 220 12 7.7 9.2 | 189 22 3.4 21.7 45 77 18288 75 8 -7.7 -2.1 | 131 16 -12.0 10.5 46 70 18860 155 14 -5.9 12.7 | 158 27 -10.2 25.2 47 70 18898 115 10 -9.1 4.2 | 141 21 -13.4 16.8 48 66 19202 160 12 -4.1 11.3 | 161 25 -8.4 23.8 49 60 19812 80 3 -3.0 -0.5 | 149 14 -7.3 12.0 50 57 20117 95 10 -10.0 0.9 | 133 20 -14.3 13.4 51 54 20422 135 24 -17.0 17.0 | 144 36 -21.3 29.5 52 52 20726 165 17 -4.4 16.4 | 163 30 -8.7 29.0 53 50 20950 115 5 -4.5 2.1 | 149 17 -8.8 14.6 54 47 21336 100 5 -4.9 0.9 | 145 16 -9.2 13.4 55 45 21641 80 10 -9.8 -1.7 | 127 18 -14.2 10.8 56 43 21946 110 11 -10.3 3.8 | 138 22 -14.7 16.3 57 41 22250 80 11 -10.8 -1.9 | 125 19 -15.1 10.6 58 37 22860 110 15 -14.1 5.1 | 134 26 -18.4 17.7 59 35 23165 80 14 -13.8 -2.4 | 119 21 -18.1 10.1 60 34 23470 60 18 -15.6 -9.0 | 100 20 -19.9 3.5 61 32 23774 105 24 -23.2 6.2 | 124 33 -27.5 18.7 62 30 24220 90 28 -28.0 0.0 | 111 35 -32.3 12.5 63 29 24384 85 25 -24.9 -2.2 | 110 31 -29.2 10.4 64 28 24689 100 28 -27.6 4.9 | 119 36 -31.9 17.4 65 25 25298 95 32 -31.9 2.8 | 113 39 -36.2 15.3 66 23 25908 85 27 -26.9 -2.4 | 108 33 -31.2 10.2 67 21 26518 100 34 -33.5 5.9 | 116 42 -37.8 18.4 68 20 26822 85 32 -31.9 -2.8 | 105 37 -36.2 9.7 69 20 26870 100 32 -31.5 5.6 | 117 40 -35.8 18.1 70 19 27127 105 33 -31.9 8.5 | 120 42 -36.2 21.1 71 18 27432 105 31 -29.9 8.0 | 121 40 -34.3 20.6 72 18 27737 95 31 -30.9 2.7 | 113 38 -35.2 15.2 73 17 28042 110 32 -30.1 10.9 | 124 42 -34.4 23.5 74 16 28346 90 27 -27.0 0.0 | 112 34 -31.3 12.5 75 15 28956 90 35 -35.0 0.0 | 108 41 -39.3 12.5 76 13 29566 90 33 -33.0 0.0 | 109 39 -37.3 12.5 77 13 29870 110 23 -21.6 7.9 | 128 33 -25.9 20.4 78 12 30175 85 31 -30.9 -2.7 | 106 37 -35.2 9.8 79 10 31550 105 36 -34.8 9.3 | 119 45 -39.1 21.9 Wind Parameters Mean winds (0-6000m): 311.0 at 17.7 knts Storm direction: 341.0 at 13.3 knts Shear (0-3000m) pos: 1.5 neg: 3.4 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 90.9 deg Storm rel helicity (0-3000m) pos: 111.0 neg: -77.6 tot: 33.3 m^2/s^2 ave: 11.1 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.1 10^-3/s Energy-Hel index: 0.42 Bulk Rich Number: 6.39 Bulk Shear: 123.70 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 ------------------------------------------------------------------------------- 500 154 14 158 27| 0.0 4.1 4.1| 16.8 -25.2 -8.4 -16.8 -0.09| 10.8 -0.9 1000 151 15 156 28| 1.1 2.1 3.2| 35.5 -32.9 2.5 2.5 0.04| 7.4 0.3 1500 156 14 158 27| 3.0 1.4 4.3| 80.8 -63.3 17.5 11.7 0.07| 9.5 0.7 2000 154 12 158 25| 2.2 1.2 3.4| 85.6 -76.4 9.2 4.6 0.02| 9.5 0.2 2500 155 10 159 23| 1.8 2.3 4.1| 99.5 -77.6 21.9 8.7 0.12| 9.4 1.2 3000 165 10 163 23| 1.5 3.4 4.9|111.0 -77.6 33.3 11.1 0.22| 9.7 2.1 4000 254 12 205 18| 2.3 2.5 4.9|135.8 -78.1 57.7 14.4 0.31| 9.8 3.0 5000 308 14 243 8| 1.9 2.8 4.7|137.5 -94.9 42.6 8.5 0.21| 9.2 1.9 6000 311 18 264 9| 1.9 2.9 4.8|174.1-102.6 71.6 11.9 0.23| 8.7 2.0 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250805.00.gif