UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072300.upa.cvt Date: 0000Z 23 JUL 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 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 29 1 925 740 170 17 SFC 920 790 34.8 14.8 30 20.0 20.9 170 17 315.4 317.6 297.0 351.5 11.58 3 850 1499 27.4 14.4 45 13.0 18.4 180 29 314.8 317.2 297.3 352.9 12.23 4 797 2065 22.0 14.0 60 8.0 16.5 187 30 314.9 317.4 297.6 354.5 12.71 5 757 2510 17.8 13.1 74 4.7 14.6 190 26 315.1 317.5 297.5 354.3 12.62 6 750 2589 17.2 11.2 68 6.0 13.2 190 25 315.2 317.4 296.7 350.2 11.22 7 732 2796 15.4 10.5 73 4.9 12.2 193 23 315.5 317.6 296.5 349.7 10.96 8 727 2855 15.2 9.2 67 6.0 11.3 196 22 315.9 317.8 296.1 347.5 10.10 9 726 2866 15.2 8.2 63 7.0 10.7 197 22 316.0 317.8 295.7 345.6 9.45 10 710 3055 13.6 6.6 63 7.0 9.3 208 19 316.3 317.9 295.1 343.4 8.65 11 700 3175 12.8 6.8 67 6.0 9.0 215 17 316.7 318.4 295.4 344.6 8.90 12 668 3566 9.4 5.7 78 3.7 7.2 225 16 317.1 318.8 295.4 344.3 8.64 13 640 3919 6.6 2.5 75 4.1 4.2 229 14 317.8 319.2 294.5 340.6 7.18 14 638 3945 6.6 1.6 70 5.0 3.8 229 14 318.1 319.4 294.2 339.6 6.75 15 621 4166 5.0 0.9 75 4.1 2.7 236 9 318.8 320.0 294.3 339.8 6.59 16 593 4541 2.8 -7.2 48 10.0 -1.9 339 1 320.4 321.2 292.4 332.7 3.76 17 583 4679 1.4 -6.6 55 8.0 -2.4 47 1 320.4 321.1 292.6 333.4 4.00 18 581 4706 1.4 -7.6 51 9.0 -2.8 62 1 320.7 321.4 292.5 332.9 3.72 19 578 4748 1.4 -10.6 40 12.0 -3.8 86 2 321.2 321.7 292.0 330.9 2.95 20 556 5060 -0.3 -10.3 47 10.0 -4.7 166 4 322.7 323.3 292.6 333.2 3.14 21 532 5411 -3.3 -12.3 50 9.0 -7.0 156 7 323.2 323.8 292.4 332.6 2.80 22 531 5426 -3.5 -12.5 50 9.0 -7.2 155 7 323.2 323.7 292.4 332.4 2.76 23 522 5561 -3.9 -15.9 39 12.0 -8.4 152 8 324.3 324.7 292.1 331.5 2.12 24 514 5683 -4.9 -15.9 42 11.0 -9.0 148 9 324.5 324.9 292.2 331.8 2.15 25 500 5900 -6.1 -21.1 29 15.0 -11.0 145 12 325.6 325.9 291.9 330.6 1.42 26 482 6187 -7.7 -33.7 10 26.0 -13.7 136 14 327.1 327.2 291.3 328.8 0.46 27 468 6416 -9.1 -22.1 34 13.0 -13.2 139 15 328.1 328.4 292.5 333.0 1.39 28 462 6516 -8.9 -19.9 41 11.0 -12.6 133 15 329.6 329.9 293.2 335.5 1.71 29 460 6550 -8.7 -23.7 29 15.0 -13.3 131 15 330.2 330.5 293.0 334.6 1.23 30 458 6583 -8.5 -22.5 31 14.0 -12.9 128 15 330.9 331.2 293.3 335.8 1.37 31 400 7620 -16.3 -31.3 26 15.0 -19.7 185 11 333.8 333.9 293.4 336.4 0.70 32 375 8101 -20.3 -35.3 25 15.0 -23.1 179 13 334.7 334.8 293.5 336.6 0.51 33 348 8649 -24.3 -45.3 13 21.0 -26.9 189 12 336.5 336.6 293.6 337.3 0.19 34 300 9710 -32.9 -54.9 9 22.0 -34.5 165 15 339.0 339.0 294.1 339.3 0.07 35 296 9804 -33.7 -55.7 9 22.0 -35.2 175 16 339.2 339.2 294.2 339.5 0.07 36 270 10439 -38.9 -54.9 17 16.0 -39.8 135 19 340.7 340.7 294.6 341.0 0.08 37 262 10644 -40.9 -52.9 26 12.0 -41.6 135 25 340.7 340.7 294.6 341.1 0.11 38 261 10670 -41.1 -52.1 30 11.0 -41.8 135 26 340.7 340.8 294.6 341.2 0.12 39 250 10960 -43.1 -57.1 20 14.0 -43.7 135 35 342.0 342.0 294.8 342.3 0.07 40 246 11069 -43.5 -61.5 12 18.0 -44.2 133 37 343.0 343.0 295.1 343.1 0.04 41 228 11576 -47.9 -61.9 18 14.0 -48.3 127 38 343.8 343.8 295.3 344.0 0.04 42 211 12084 -51.3 -68.3 11 17.0 -51.7 123 32 346.2 346.2 295.8 346.3 0.02 43 202 12366 -53.5 -68.5 14 15.0 -53.8 121 29 347.1 347.1 296.0 347.1 0.02 44 200 12430 -53.9 -68.9 14 15.0 -54.2 120 28 347.4 347.4 296.1 347.5 0.02 45 178 13172 -58.3 -72.3 15 14.0 -58.5 118 26 352.0 352.0 297.1 352.0 0.01 46 160 13840 -60.9 -75.9 12 15.0 -61.0 147 32 358.5 358.5 298.4 358.5 0.01 47 153 14118 -62.3 -73.3 22 11.0 -62.4 157 24 360.7 360.7 298.8 360.8 0.01 48 150 14240 -62.7 -74.7 18 12.0 -62.8 160 16 362.1 362.1 299.1 362.1 0.01 49 138 14751 -63.9 -78.9 11 15.0 -64.0 83 3 368.7 368.7 300.4 368.7 0.01 50 134 14930 -65.5 -79.5 13 14.0 -65.6 80 7 369.0 369.0 300.4 369.0 0.01 51 123 15446 -67.7 -80.7 14 13.0 -67.8 110 27 374.1 374.1 301.3 374.1 0.00 52 110 16122 -64.5 -83.5 6 19.0 -64.7 153 35 392.3 392.3 304.1 392.3 0.00 53 100 16700 -66.3 -86.3 4 20.0 -66.4 250 16 399.6 399.6 305.2 399.6 0.00 54 97 16885 -65.3 -86.3 4 21.0 -65.4 235 18 405.1 405.1 305.9 405.1 0.00 55 88 17478 -65.7 -87.7 3 22.0 -65.8 228 12 415.7 415.7 307.2 415.7 0.00 56 85 17689 -63.7 -87.7 2 24.0 -63.9 215 22 423.9 423.9 308.2 423.9 0.00 57 79 18138 -64.7 -87.7 3 23.0 -64.9 231 11 430.8 430.8 308.9 430.8 0.00 58 70 18880 -62.7 -87.7 2 25.0 -63.0 105 7 450.2 450.2 310.9 450.3 0.00 59 65 19338 -62.1 -88.1 2 26.0 -62.4 132 12 461.2 461.2 311.9 461.2 0.00 60 62 19632 -59.1 -87.1 1 28.0 -59.6 139 12 474.1 474.1 313.0 474.1 0.00 61 60 19838 -58.9 -86.9 2 28.0 -59.5 145 12 479.0 479.0 313.4 479.1 0.00 62 59 19943 -58.9 -86.9 2 28.0 -59.5 148 12 481.3 481.3 313.5 481.4 0.00 63 57 20159 -59.9 -87.9 1 28.0 -60.4 153 13 483.8 483.8 313.8 483.9 0.00 64 55 20383 -58.9 -87.9 1 29.0 -59.5 159 13 491.1 491.1 314.3 491.1 0.00 65 50 20980 -59.7 -87.7 1 28.0 -60.3 45 12 502.8 502.8 315.1 502.8 0.00 66 49 21106 -59.9 -87.9 1 28.0 -60.5 45 12 505.2 505.2 315.3 505.3 0.00 67 47 21367 -58.5 -87.5 1 29.0 -59.2 51 14 514.6 514.6 315.9 514.7 0.00 68 40 22376 -59.7 -87.7 1 28.0 -60.4 111 12 535.9 535.9 317.3 536.0 0.00 69 30 24190 -55.5 -86.5 1 31.0 -57.0 85 31 593.3 593.3 320.3 593.4 0.01 70 29 24406 -55.3 -86.3 1 31.0 -56.9 95 30 599.7 599.7 320.6 599.7 0.01 71 29 24406 -55.7 -86.7 1 31.0 -57.2 95 30 598.6 598.6 320.6 598.6 0.01 72 27 24864 -52.9 -85.9 1 33.0 -55.1 78 29 618.8 618.8 321.5 618.9 0.01 73 23 25903 -50.9 -84.9 1 34.0 -53.8 87 38 653.7 653.7 322.8 653.8 0.01 74 20 26820 -47.1 -83.1 1 36.0 -51.5 100 32 692.0 692.0 324.1 692.2 0.02 75 15 28735 -43.5 -81.5 1 38.0 -50.3 120 31 763.3 763.3 326.3 763.6 0.03 76 15 28735 -44.3 -81.3 1 37.0 -50.7 120 31 760.7 760.7 326.3 761.0 0.04 77 14 29199 -41.9 -80.9 1 39.0 -49.7 104 37 784.0 784.0 326.8 784.3 0.04 78 10 31470 -42.7 -81.7 1 39.0 -51.5 75 30 860.2 860.2 328.6 860.6 0.05 79 9.6 31746 -41.5 -81.5 1 40.0 -51.2 74 32 874.8 874.8 329.0 875.3 0.05 80 8.4 32652 -40.9 -80.9 1 40.0 -51.5 70 39 911.2 911.2 329.7 911.9 0.07 81 7.0 33900 -37.3 -79.3 0 42.0 -51.0 65 48 974.9 974.9 330.8 976.1 0.11 TRP 123 15446 -67.7 -80.7 14 13.0 -67.8 110 27 374.1 374.1 301.3 374.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5871.00 m Freezing level: 559.88 mb = 5004.74 m = 16419.54 ft Wetbulb zero: 604.58 mb = 4383.91 m = 14382.72 ft Precipitable water: 1.49 inches Sfc-500 mean rel hum: 56.26 % Est. max temperature: 34.46 C = 94.02 F Sfc-Lift cond lev (LCL): 689.45 mb = 3301.73 m = 10832.30 ft T: 11.70 C 700-500 lapse rate: 6.94 C/km ThetaE index: 11.04 C Layer 757.0- 700.0 mb Conv cond level (CCL): 681.00 mb = 3404.68 m = 11170.07 ft Mean mixing ratio: 12.05 g/kg Conv temperature: 36.32 C = 97.37 F Cap Strength: 1.47 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.88 C Lifted Index @700 mb: 1.46 C Showalter Index: -4.13 C Risk: Severe thunderstorms possible Total Totals Index: 54.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 33.50 C Cross Totals Index: 20.50 C K Index: 41.90 Risk: > 80 % chance of thunderstorms Sweat Index: 342.80 Risk: Showers and thunderstorms possible Energy Index: -4.25 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1502.87 J/kg Max Up Vert Vel: 54.82 m/s Conv Inhibition (B-): 26.70 J/kg Cap Strength: 1.47 C Lift Cond Lev (LCL): 698.91 mb = 3188.05 m = 10459.34 ft Lev Free Conv (LFC): 663.91 mb = 3616.29 m = 11864.34 ft Equ Level (EL): 173.91 mb = 13317.90 m = 43693.36 ft B at Equ Level: 1490.39 J/kg Max Parcel Lev (MPL): 103.91 mb = 16467.43 m = 54026.36 ft Wind level data Storm motion: 214 at 12 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 ---------------------------------------------------------- 0 920 790 170 17 -3.0 16.7 | 126 12 -9.6 6.8 1 877 1219 185 27 2.4 26.9 | 166 17 -4.2 17.0 2 850 1499 180 29 0.0 29.0 | 161 20 -6.6 19.1 3 818 1829 180 28 0.0 28.0 | 160 19 -6.6 18.1 4 790 2134 190 31 5.4 30.5 | 177 21 -1.2 20.6 5 762 2438 190 26 4.5 25.6 | 172 16 -2.1 15.7 6 736 2743 190 24 4.2 23.6 | 170 14 -2.4 13.7 7 700 3175 215 17 9.8 13.9 | 218 5 3.1 4.0 8 685 3353 225 15 10.6 10.6 | 260 4 4.0 0.7 9 660 3658 225 16 11.3 11.3 | 254 5 4.7 1.4 10 635 3962 230 14 10.7 9.0 | 283 4 4.1 -0.9 11 612 4267 240 6 5.2 3.0 | 11 7 -1.4 -6.9 12 589 4572 0 0 -0.0 -0.0 | 34 12 -6.6 -9.9 13 567 4877 170 3 -0.5 3.0 | 46 10 -7.1 -7.0 14 507 5791 145 10 -5.7 8.2 | 82 12 -12.3 -1.7 15 500 5900 145 12 -6.9 9.8 | 90 13 -13.5 -0.1 16 487 6096 135 13 -9.2 9.2 | 87 16 -15.8 -0.7 17 469 6401 140 15 -9.6 11.5 | 96 16 -16.2 1.6 18 450 6706 120 15 -13.0 7.5 | 83 20 -19.6 -2.4 19 400 7620 185 11 1.0 11.0 | 100 6 -5.6 1.0 20 400 7620 180 9 0.0 9.0 | 82 7 -6.6 -0.9 21 384 7925 175 13 -1.1 13.0 | 111 8 -7.7 3.0 22 353 8534 190 12 2.1 11.8 | 113 5 -4.5 1.9 23 324 9144 185 13 1.1 13.0 | 119 6 -5.5 3.0 24 311 9449 170 15 -2.6 14.8 | 118 10 -9.2 4.8 25 300 9710 165 15 -3.9 14.5 | 114 11 -10.5 4.6 26 298 9754 180 16 0.0 16.0 | 133 9 -6.6 6.1 27 285 10058 150 18 -9.0 15.6 | 110 17 -15.6 5.7 28 273 10363 135 17 -12.0 12.0 | 96 19 -18.6 2.1 29 250 10960 135 35 -24.7 24.7 | 115 35 -31.4 14.8 30 238 11278 130 41 -31.4 26.4 | 113 41 -38.0 16.4 31 200 12430 120 28 -24.2 14.0 | 98 31 -30.9 4.1 32 180 13106 115 24 -21.8 10.1 | 90 28 -28.4 0.2 33 171 13411 130 36 -27.6 23.1 | 111 37 -34.2 13.2 34 155 14021 155 30 -12.7 27.2 | 132 26 -19.3 17.3 35 150 14240 160 16 -5.5 15.0 | 113 13 -12.1 5.1 36 148 14326 160 17 -5.8 16.0 | 116 14 -12.4 6.0 37 141 14630 85 1 -1.0 -0.1 | 37 13 -7.6 -10.0 38 127 15240 75 13 -12.6 -3.4 | 55 23 -19.2 -13.3 39 123 15446 110 27 -25.4 9.2 | 89 32 -32.0 -0.7 40 115 15850 135 39 -27.6 27.6 | 117 38 -34.2 17.7 41 109 16154 155 34 -14.4 30.8 | 135 30 -21.0 20.9 42 104 16459 215 26 14.9 21.3 | 216 14 8.3 11.4 43 100 16700 250 16 15.0 5.5 | 298 10 8.4 -4.5 44 99 16764 225 19 13.4 13.4 | 243 8 6.8 3.5 45 94 17069 250 16 15.0 5.5 | 298 10 8.4 -4.5 46 90 17374 235 7 5.7 4.0 | 8 6 -0.9 -5.9 47 85 17678 215 22 12.6 18.0 | 217 10 6.0 8.1 48 81 17983 205 14 5.9 12.7 | 166 3 -0.7 2.8 49 77 18288 255 9 8.7 2.3 | 345 8 2.1 -7.6 50 73 18593 90 10 -10.0 0.0 | 59 19 -16.6 -9.9 51 70 18880 105 7 -6.8 1.8 | 59 16 -13.4 -8.1 52 70 18898 120 11 -9.5 5.5 | 75 17 -16.1 -4.4 53 55 20422 160 13 -4.4 12.2 | 102 11 -11.0 2.3 54 52 20726 0 0 -0.0 -0.0 | 34 12 -6.6 -9.9 55 50 20980 45 12 -8.5 -8.5 | 39 24 -15.1 -18.4 56 47 21336 45 13 -9.2 -9.2 | 40 25 -15.8 -19.1 57 45 21641 100 18 -17.7 3.1 | 74 25 -24.3 -6.8 58 43 21946 115 22 -19.9 9.3 | 89 27 -26.5 -0.6 59 41 22250 115 10 -9.1 4.2 | 70 17 -15.7 -5.7 60 39 22555 105 15 -14.5 3.9 | 74 22 -21.1 -6.0 61 37 22860 120 16 -13.9 8.0 | 85 21 -20.5 -1.9 62 35 23165 110 12 -11.3 4.1 | 72 19 -17.9 -5.8 63 34 23470 80 16 -15.8 -2.8 | 60 26 -22.4 -12.7 64 32 23774 75 22 -21.3 -5.7 | 61 32 -27.9 -15.6 65 31 24079 75 28 -27.0 -7.2 | 63 38 -33.6 -17.2 66 30 24190 85 31 -30.9 -2.7 | 71 40 -37.5 -12.6 67 29 24384 95 30 -29.9 2.6 | 79 37 -36.5 -7.3 68 28 24689 90 25 -25.0 0.0 | 73 33 -31.6 -9.9 69 27 24994 70 31 -29.1 -10.6 | 60 41 -35.7 -20.5 70 25 25298 90 31 -31.0 0.0 | 75 39 -37.6 -9.9 71 22 26213 85 42 -41.8 -3.7 | 74 50 -48.4 -13.6 72 20 26820 100 32 -31.5 5.6 | 83 38 -38.1 -4.4 73 19 27127 105 36 -34.8 9.3 | 89 41 -41.4 -0.6 74 18 27432 95 35 -34.9 3.1 | 81 42 -41.5 -6.9 75 17 27737 95 38 -37.9 3.3 | 82 45 -44.5 -6.6 76 15 28956 125 29 -23.8 16.6 | 102 31 -30.4 6.7 77 14 29261 100 38 -37.4 6.6 | 86 44 -44.0 -3.3 78 13 29566 115 32 -29.0 13.5 | 96 36 -35.6 3.6 79 12 30175 100 38 -37.4 6.6 | 86 44 -44.0 -3.3 80 10 31470 75 30 -29.0 -7.8 | 64 40 -35.6 -17.7 81 7 33900 65 48 -43.5 -20.3 | 59 59 -50.1 -30.2 Wind Parameters Mean winds (0-6000m): 183.6 at 15.9 knts Storm direction: 213.6 at 11.9 knts Shear (0-3000m) pos: 3.0 neg: 0.3 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 139.9 deg Storm rel helicity (0-3000m) pos: 86.7 neg: -15.5 tot: 71.1 m^2/s^2 ave: 23.7 10^-3 m/s^2 rel: 0.53 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.9 10^-3/s Energy-Hel index: 0.63 Bulk Rich Number: 235.71 Bulk Shear: 6.38 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 ------------------------------------------------------------------------------- 500 180 23 153 14| 12.0 0.0 12.0| 36.0 0.0 36.0 72.1 0.81| 12.3 9.9 1000 180 26 158 17| 6.0 1.0 7.0| 36.0 -7.9 28.2 28.2 0.54| 7.7 4.2 1500 183 27 162 18| 4.9 0.7 5.6| 65.0 -10.0 55.0 36.7 0.58| 7.8 4.5 2000 184 27 165 17| 2.9 0.5 3.4| 67.5 -15.1 52.3 26.2 0.45| 7.3 3.3 2500 188 25 168 15| 3.3 0.4 3.7| 84.4 -15.1 69.2 27.7 0.52| 8.4 4.4 3000 192 23 172 13| 3.0 0.3 3.3| 86.7 -15.5 71.1 23.7 0.53| 7.4 3.9 4000 195 19 169 9| 2.4 1.1 3.5|118.8 -15.5 103.3 25.8 0.60| 8.3 4.9 5000 192 16 152 7| 1.5 1.3 2.8|137.4 -15.5 121.9 24.4 0.61| 7.6 4.6 6000 184 16 137 8| 1.2 1.6 2.8|155.9 -34.5 121.4 20.2 0.53| 7.4 3.9 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250723.00.gif