UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043000.upa.cvt Date: 0000Z 30 APR 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:0000Z 30 APR 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 126 SFC 926 790 18.2 6.2 45 12.0 11.4 100 10 297.8 299.0 287.6 316.7 6.43 2 925 797 17.4 6.4 48 11.0 11.2 85 10 297.1 298.3 287.5 316.2 6.52 3 922 825 17.0 7.0 52 10.0 11.3 87 10 297.0 298.2 287.8 316.9 6.82 4 850 1510 10.4 4.4 66 6.0 7.2 110 15 297.0 298.2 287.1 315.2 6.17 5 788 2135 4.8 2.8 87 2.0 3.8 115 14 297.6 298.6 287.1 315.1 5.95 6 787 2145 4.8 2.6 86 2.2 3.7 116 14 297.7 298.7 287.1 315.0 5.87 7 782 2197 5.2 1.6 78 3.6 3.4 125 14 298.6 299.6 287.1 314.9 5.50 8 775 2271 7.6 1.6 66 6.0 4.5 137 14 302.0 303.0 288.3 318.7 5.55 9 769 2335 7.6 1.6 66 6.0 4.5 148 15 302.7 303.7 288.6 319.5 5.59 10 720 2875 3.8 1.9 87 1.9 2.8 188 11 304.2 305.4 289.6 322.7 6.11 11 714 2943 4.0 0.5 78 3.5 2.2 194 11 305.2 306.2 289.4 322.1 5.56 12 700 3104 3.0 1.6 90 1.4 2.2 210 12 305.8 307.0 290.1 324.5 6.15 13 688 3244 2.0 2.0 100 0.0 2.0 221 13 306.2 307.4 290.5 325.8 6.44 14 654 3651 -0.5 -1.0 96 0.5 -0.7 221 20 307.9 308.9 290.2 324.6 5.44 15 645 3762 -1.3 -2.9 89 1.6 -2.1 221 22 308.2 309.1 289.7 323.0 4.79 16 630 3949 -2.9 -3.9 93 1.0 -3.4 224 25 308.4 309.3 289.5 322.6 4.55 17 625 4012 -3.1 -5.3 85 2.2 -4.1 225 25 308.9 309.7 289.3 321.8 4.12 18 623 4038 -3.1 -7.3 73 4.2 -4.9 226 26 309.2 309.9 288.8 320.3 3.55 19 619 4089 -3.5 -8.3 69 4.8 -5.5 227 26 309.3 309.9 288.6 319.7 3.30 20 617 4114 -3.5 -9.5 63 6.0 -6.0 227 27 309.6 310.2 288.5 319.1 3.01 21 611 4191 -3.1 -17.1 33 14.0 -7.8 228 28 310.9 311.2 287.5 316.3 1.64 22 559 4888 -9.3 -18.3 48 9.0 -12.1 225 36 311.6 311.9 287.7 316.9 1.62 23 556 4930 -9.5 -20.5 40 11.0 -12.7 225 36 311.8 312.1 287.5 316.3 1.35 24 549 5028 -10.1 -22.1 37 12.0 -13.4 224 37 312.3 312.5 287.5 316.2 1.18 25 545 5084 -10.7 -22.7 37 12.0 -13.9 224 38 312.2 312.4 287.4 316.0 1.13 26 532 5269 -12.3 -23.3 39 11.0 -15.2 223 39 312.4 312.7 287.5 316.1 1.10 27 514 5531 -14.9 -20.9 60 6.0 -16.5 221 42 312.4 312.7 287.8 317.1 1.41 28 504 5680 -15.7 -29.7 29 14.0 -18.6 220 43 313.2 313.3 287.2 315.4 0.65 29 500 5740 -16.1 -33.1 22 17.0 -19.2 220 44 313.4 313.5 287.1 315.1 0.47 30 496 5800 -16.3 -37.3 15 21.0 -19.7 220 44 313.9 313.9 287.1 315.0 0.31 31 482 6014 -18.1 -34.1 23 16.0 -20.8 220 43 314.2 314.3 287.3 315.8 0.44 32 481 6030 -18.1 -30.1 34 12.0 -20.4 220 43 314.4 314.6 287.6 316.7 0.65 33 472 6170 -19.3 -29.3 41 10.0 -21.2 220 45 314.7 314.8 287.8 317.1 0.72 34 468 6233 -19.7 -30.7 37 11.0 -21.8 220 46 314.9 315.0 287.8 317.1 0.63 35 464 6297 -19.7 -36.7 21 17.0 -22.4 220 47 315.7 315.8 287.8 317.0 0.35 36 462 6329 -19.9 -37.9 19 18.0 -22.6 220 48 315.8 315.9 287.8 317.0 0.32 37 452 6490 -20.9 -35.9 25 15.0 -23.2 220 52 316.6 316.6 288.1 318.0 0.39 38 440 6688 -22.3 -38.3 22 16.0 -24.5 220 56 317.2 317.3 288.2 318.4 0.32 39 429 6873 -23.1 -46.1 10 23.0 -25.6 220 57 318.5 318.6 288.4 319.1 0.14 40 424 6959 -23.9 -48.9 8 25.0 -26.3 220 57 318.6 318.6 288.4 319.0 0.11 41 400 7380 -27.7 -45.7 16 18.0 -29.5 220 57 319.0 319.0 288.6 319.6 0.16 42 397 7434 -28.1 -45.1 18 17.0 -29.8 220 57 319.2 319.2 288.7 319.8 0.17 43 391 7544 -29.1 -50.1 11 21.0 -30.8 220 58 319.2 319.3 288.6 319.6 0.10 44 365 8033 -32.9 -43.9 32 11.0 -33.9 221 64 320.5 320.6 289.2 321.3 0.21 45 361 8111 -33.7 -44.7 32 11.0 -34.6 222 65 320.5 320.5 289.1 321.2 0.20 46 357 8189 -34.1 -50.1 18 16.0 -35.2 222 66 320.9 321.0 289.2 321.4 0.11 47 342 8489 -36.5 -50.5 22 14.0 -37.4 223 70 321.6 321.7 289.4 322.1 0.11 48 332 8695 -37.5 -54.5 15 17.0 -38.4 223 73 323.0 323.0 289.8 323.3 0.07 49 331 8716 -37.3 -59.3 8 22.0 -38.3 224 74 323.6 323.6 289.9 323.7 0.04 50 317 9014 -39.7 -63.7 6 24.0 -40.6 225 78 324.3 324.3 290.1 324.4 0.02 51 300 9390 -42.3 -66.3 6 24.0 -43.0 225 84 325.7 325.7 290.5 325.8 0.02 52 250 10590 -51.1 -65.1 17 14.0 -51.4 225 91 330.1 330.1 291.7 330.2 0.02 53 243 10775 -52.5 -65.5 19 13.0 -52.8 224 92 330.7 330.7 291.9 330.8 0.02 54 222 11358 -56.0 -68.0 21 12.1 -56.1 220 94 334.0 334.0 292.8 334.1 0.02 55 220 11416 -56.3 -68.3 21 12.0 -56.5 220 94 334.4 334.4 292.9 334.4 0.02 56 212 11651 -57.7 -70.7 18 13.0 -57.9 221 94 335.7 335.8 293.3 335.8 0.01 57 200 12020 -58.9 -72.9 15 14.0 -59.0 225 92 339.5 339.5 294.2 339.5 0.01 58 197 12114 -59.5 -74.5 13 15.0 -59.6 225 92 340.0 340.0 294.3 340.0 0.01 59 189 12373 -59.1 -75.1 11 16.0 -59.3 225 92 344.7 344.7 295.4 344.7 0.01 60 182 12609 -60.5 -75.5 12 15.0 -60.6 225 78 346.2 346.2 295.8 346.2 0.01 61 150 13820 -57.1 -84.1 2 27.0 -57.4 225 58 371.7 371.7 300.9 371.7 0.00 62 100 16380 -59.7 -86.7 2 27.0 -60.0 250 33 412.4 412.4 306.8 412.4 0.00 63 86 17312 -62.9 -88.9 2 26.0 -63.1 244 34 424.1 424.1 308.2 424.1 0.00 64 86 17312 -61.5 -87.5 2 26.0 -61.8 244 34 426.9 426.9 308.5 426.9 0.00 65 76 18076 -61.7 -87.7 2 26.0 -62.0 254 28 441.9 441.9 310.1 441.9 0.00 66 70 18580 -64.9 -88.9 2 24.0 -65.1 240 24 445.5 445.5 310.4 445.5 0.00 67 69 18667 -65.3 -89.3 2 24.0 -65.5 226 21 446.5 446.5 310.5 446.5 0.00 68 65 19031 -64.5 -89.5 2 25.0 -64.8 253 26 456.0 456.0 311.4 456.0 0.00 69 64 19125 -62.7 -89.7 1 27.0 -63.0 260 27 461.9 461.9 312.0 461.9 0.00 70 63 19223 -59.7 -88.7 1 29.0 -60.2 263 27 470.6 470.6 312.7 470.6 0.00 71 62 19323 -58.9 -87.9 1 29.0 -59.5 257 22 474.6 474.6 313.0 474.6 0.00 72 58 19740 -59.5 -87.5 1 28.0 -60.0 187 19 482.4 482.4 313.7 482.4 0.00 73 52 20416 -62.5 -88.5 2 26.0 -62.9 250 11 490.7 490.7 314.2 490.7 0.00 74 51 20537 -60.3 -88.3 1 28.0 -60.9 206 9 498.5 498.6 314.8 498.6 0.00 75 50 20660 -59.7 -88.7 1 29.0 -60.3 160 6 502.8 502.8 315.1 502.8 0.00 76 47 21049 -57.5 -87.5 1 30.0 -58.3 294 8 517.0 517.0 316.1 517.1 0.00 77 43 21610 -58.9 -87.9 1 29.0 -59.6 270 6 526.9 526.9 316.7 526.9 0.00 78 41 21910 -57.3 -87.3 1 30.0 -58.2 292 4 538.1 538.1 317.4 538.2 0.00 79 38 22390 -58.5 -87.5 1 29.0 -59.4 326 2 546.9 546.9 317.9 546.9 0.00 80 35 22911 -55.9 -86.9 1 31.0 -57.2 3 0 566.7 566.7 319.0 566.7 0.01 81 32 23480 -57.1 -87.1 1 30.0 -58.3 33 1 578.2 578.2 319.6 578.2 0.01 82 30 23890 -55.5 -86.5 1 31.0 -57.0 55 2 593.3 593.3 320.3 593.4 0.01 83 26 24803 -53.7 -85.7 1 32.0 -55.8 326 7 623.2 623.2 321.6 623.3 0.01 84 24 25314 -54.9 -85.9 1 31.0 -56.8 13 10 634.2 634.2 322.1 634.3 0.01 85 22 25870 -53.7 -85.7 1 32.0 -56.0 305 9 653.7 653.7 322.8 653.8 0.01 86 20 26480 -54.3 -86.3 1 32.0 -56.6 230 8 670.0 670.0 323.4 670.0 0.01 87 19 26811 -52.1 -86.1 1 34.0 -55.1 251 11 686.7 686.7 324.0 686.8 0.01 88 17 27535 -49.7 -84.7 1 35.0 -53.7 310 12 716.6 716.6 325.0 716.7 0.02 89 16 27932 -49.9 -83.9 1 34.0 -54.0 338 13 728.5 728.5 325.3 728.6 0.02 90 12 29844 -42.9 -81.9 1 39.0 -50.9 215 5 815.7 815.8 327.6 816.1 0.04 91 11 30433 -41.5 -81.5 1 40.0 -50.5 268 12 841.4 841.4 328.2 841.8 0.05 92 10 31080 -41.7 -81.7 1 40.0 -51.1 275 17 863.9 863.9 328.7 864.4 0.05 93 9.0 31800 -37.7 -79.7 0 42.0 -49.8 272 18 905.7 905.7 329.5 906.5 0.08 94 8.3 32357 -39.3 -81.3 0 42.0 -50.9 270 19 920.6 920.7 329.8 921.3 0.06 95 7.0 33530 -36.7 -78.7 0 42.0 -50.7 265 21 977.3 977.4 330.8 978.7 0.12 96 6.7 33835 -33.5 -77.5 0 44.0 -49.8 1003.0 1003.1 331.2 1004.8 0.15 97 6.1 34496 -32.1 -76.1 0 44.0 -49.8 1036.3 1036.5 331.8 1038.9 0.20 TRP 182 12609 -60.5 -75.5 12 15.0 -60.6 225 78 346.2 346.2 295.8 346.2 0.01 WND 222 11358 -56.0 -68.0 21 12.1 -56.1 220 94 334.0 334.0 292.8 334.1 0.02 Sounding variables and indices 1000-500 mb thick: 5614.00 m Freezing level: 660.80 mb = 3569.71 m = 11711.50 ft Wetbulb zero: 663.16 mb = 3539.39 m = 11612.02 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 65.63 % Est. max temperature: 21.79 C = 71.23 F Sfc-Lift cond lev (LCL): 773.93 mb = 2282.69 m = 7489.04 ft T: 7.60 C 700-500 lapse rate: 7.25 C/km ThetaE index: 2.00 C Layer 850.0- 775.0 mb Conv cond level (CCL): 686.67 mb = 3259.39 m = 10693.40 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 26.46 C = 79.63 F Cap Strength: 4.91 C Lifted Index: 2.63 C Risk: None Lifted Index @300 mb: 7.37 C Lifted Index @700 mb: 4.39 C Showalter Index: 3.04 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 20.50 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 126.80 Risk: None Energy Index: 0.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.93 J/kg Max Up Vert Vel: 1.36 m/s Conv Inhibition (B-): 56593.39 J/kg Cap Strength: 4.77 C Lift Cond Lev (LCL): 782.21 mb = 2195.31 m = 7202.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 at 20 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 ---------------------------------------------------------- 0 926 790 100 10 -9.8 1.7 | 75 29 -27.7 -7.5 1 925 797 85 10 -10.0 -0.9 | 70 30 -27.8 -10.1 2 880 1219 110 12 -11.3 4.1 | 80 30 -29.2 -5.2 3 850 1510 110 15 -14.1 5.1 | 83 32 -32.0 -4.1 4 849 1524 115 14 -12.7 5.9 | 84 31 -30.6 -3.3 5 818 1829 105 13 -12.6 3.4 | 79 31 -30.4 -5.9 6 788 2134 115 14 -12.7 5.9 | 84 31 -30.6 -3.3 7 759 2438 165 15 -3.9 14.5 | 104 22 -21.8 5.2 8 731 2743 175 10 -0.9 10.0 | 92 19 -18.7 0.7 9 700 3104 210 12 6.0 10.4 | 95 12 -11.9 1.1 10 678 3353 230 13 10.0 8.4 | 83 8 -7.9 -0.9 11 652 3658 220 21 13.5 16.1 | 147 8 -4.4 6.8 12 603 4267 230 29 22.2 18.6 | 205 10 4.3 9.4 13 558 4877 225 36 25.5 25.5 | 205 18 7.6 16.2 14 500 5740 220 44 28.3 33.7 | 203 27 10.4 24.4 15 476 6096 220 43 27.6 32.9 | 202 26 9.8 23.7 16 438 6706 220 57 36.6 43.7 | 209 39 18.8 34.4 17 400 7380 220 57 36.6 43.7 | 209 39 18.8 34.4 18 386 7620 220 58 37.3 44.4 | 209 40 19.4 35.2 19 311 9144 225 80 56.6 56.6 | 219 61 38.7 47.3 20 300 9390 225 84 59.4 59.4 | 220 65 41.5 50.1 21 250 10590 225 91 64.3 64.3 | 220 72 46.5 55.1 22 222 11358 220 94 60.4 72.0 | 214 76 42.5 62.7 23 214 11582 220 94 60.4 72.0 | 214 76 42.5 62.7 24 200 12020 225 92 65.1 65.1 | 220 73 47.2 55.8 25 185 12497 225 92 65.1 65.1 | 220 73 47.2 55.8 26 182 12609 225 78 55.2 55.2 | 219 59 37.3 45.9 27 153 13716 235 52 42.6 29.8 | 230 32 24.7 20.6 28 150 13820 225 58 41.0 41.0 | 216 39 23.1 31.8 29 145 14021 225 59 41.7 41.7 | 216 40 23.8 32.5 30 138 14326 235 66 54.1 37.9 | 232 46 36.2 28.6 31 120 15240 245 43 39.0 18.2 | 247 23 21.1 8.9 32 114 15545 260 41 40.4 7.1 | 275 23 22.5 -2.1 33 109 15850 240 28 24.2 14.0 | 233 8 6.4 4.7 34 100 16380 250 33 31.0 11.3 | 261 13 13.1 2.0 35 94 16764 250 33 31.0 11.3 | 261 13 13.1 2.0 36 89 17069 250 30 28.2 10.3 | 264 10 10.3 1.0 37 81 17678 235 40 32.8 22.9 | 227 20 14.9 13.7 38 73 18288 265 22 21.9 1.9 | 331 8 4.0 -7.3 39 70 18580 240 24 20.8 12.0 | 227 4 2.9 2.7 40 70 18593 220 20 12.9 15.3 | 140 8 -5.0 6.1 41 63 19202 265 28 27.9 2.4 | 304 12 10.0 -6.8 42 60 19507 245 14 12.7 5.9 | 57 6 -5.2 -3.3 43 57 19812 170 21 -3.6 20.7 | 118 24 -21.5 11.4 44 55 20117 230 13 10.0 8.4 | 83 8 -7.9 -0.9 45 52 20422 250 11 10.3 3.8 | 54 9 -7.5 -5.5 46 50 20660 160 6 -2.1 5.6 | 80 20 -19.9 -3.6 47 49 20726 345 10 2.6 -9.7 | 39 24 -15.3 -18.9 48 45 21336 250 7 6.6 2.4 | 59 13 -11.3 -6.9 49 35 22860 0 0 -0.0 -0.0 | 63 20 -17.9 -9.3 50 30 23890 55 2 -1.6 -1.1 | 62 22 -19.5 -10.4 51 28 24384 0 0 -0.0 -0.0 | 63 20 -17.9 -9.3 52 25 24994 310 10 7.7 -6.4 | 33 19 -10.2 -15.7 53 24 25298 15 10 -2.6 -9.7 | 47 28 -20.5 -18.9 54 20 26480 230 8 6.1 5.1 | 71 12 -11.7 -4.1 55 18 27127 270 14 14.0 -0.0 | 23 10 -3.9 -9.3 56 17 27432 285 12 11.6 -3.1 | 27 14 -6.3 -12.4 57 17 27737 345 13 3.4 -12.6 | 34 26 -14.5 -21.8 58 16 28042 335 13 5.5 -11.8 | 30 24 -12.4 -21.0 59 15 28346 295 12 10.9 -5.1 | 26 16 -7.0 -14.3 60 14 28956 285 10 9.7 -2.6 | 35 14 -8.2 -11.8 61 13 29566 165 1 -0.3 1.0 | 65 20 -18.1 -8.3 62 11 30175 265 10 10.0 0.9 | 43 12 -7.9 -8.4 63 10 31080 275 17 16.9 -1.5 | 5 11 -0.9 -10.7 64 7 33530 265 21 20.9 1.8 | 338 8 3.0 -7.4 Wind Parameters Mean winds (0-6000m): 212.6 at 26.8 knts Storm direction: 242.6 at 20.1 knts Shear (0-3000m) pos: 3.6 neg: 1.6 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 146.4 neg: -44.7 tot: 101.7 m^2/s^2 ave: 33.9 10^-3 m/s^2 rel: 0.36 Storm rel vorticity (0-3000m) horiz: 8.9 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 141.91 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 ------------------------------------------------------------------------------- 500 100 11 76 30| 3.5 0.0 3.5| 35.3 -10.9 24.4 48.8 0.48| 6.6 3.2 1000 106 12 79 30| 1.7 0.5 2.2| 44.5 -24.5 20.0 20.0 0.22| 5.9 1.3 1500 109 13 81 30| 3.5 0.3 3.8|103.0 -24.5 78.5 52.3 0.50| 6.9 3.4 2000 122 13 85 29| 3.6 0.2 3.8|125.9 -40.9 84.9 42.5 0.33| 8.1 2.7 2500 136 13 90 27| 4.3 0.2 4.5|129.4 -44.7 84.7 33.9 0.24| 8.5 2.0 3000 156 14 98 24| 3.6 1.6 5.2|146.4 -44.7 101.7 33.9 0.36| 8.9 3.2 4000 195 18 120 15| 3.7 2.0 5.6|162.6 -45.0 117.6 29.4 0.39| 8.4 3.3 5000 208 22 144 13| 2.9 2.5 5.5|162.6 -50.6 112.0 22.4 0.33| 7.7 2.6 6000 213 27 166 14| 2.4 3.2 5.7|191.3 -52.3 139.0 23.2 0.31| 7.7 2.4 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250430.00.gif