UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 10 OCT 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 152 SFC 930 790 17.8 14.5 81 3.3 15.7 200 8 297.1 299.1 291.6 329.6 11.23 2 928 809 19.0 14.2 74 4.8 15.9 206 11 298.5 300.5 291.9 330.6 11.03 3 925 838 18.8 14.0 74 4.8 15.7 215 16 298.5 300.5 291.8 330.4 10.92 4 923 857 19.4 13.4 68 6.0 15.5 216 17 299.3 301.2 291.7 330.1 10.52 5 917 913 19.2 13.2 68 6.0 15.3 220 20 299.7 301.6 291.8 330.3 10.45 6 912 960 21.0 13.0 60 8.0 15.8 223 23 302.0 303.9 292.4 332.7 10.37 7 904 1037 22.4 12.4 53 10.0 15.9 228 27 304.2 306.1 292.9 334.2 10.06 8 895 1124 22.8 11.8 50 11.0 15.7 234 32 305.5 307.3 293.0 334.8 9.76 9 850 1572 20.8 11.8 56 9.0 15.0 250 26 307.9 309.9 294.1 339.1 10.28 10 845 1623 20.6 9.6 49 11.0 13.7 253 26 308.2 309.9 293.2 335.4 8.91 11 813 1956 19.0 9.0 52 10.0 12.7 265 21 310.0 311.6 293.6 337.2 8.90 12 794 2158 17.2 9.2 59 8.0 12.1 264 14 310.2 311.9 293.9 338.5 9.24 13 793 2169 17.2 9.2 59 8.0 12.1 263 13 310.3 312.0 294.0 338.6 9.25 14 791 2191 17.0 9.0 59 8.0 12.0 262 13 310.3 312.0 293.9 338.3 9.15 15 779 2321 16.6 6.6 52 10.0 10.5 253 9 311.2 312.7 293.2 335.5 7.87 16 725 2927 10.8 4.8 66 6.0 7.3 212 8 311.3 312.7 292.9 334.4 7.46 17 721 2973 10.4 3.4 62 7.0 6.4 211 8 311.4 312.6 292.4 332.4 6.79 18 720 2985 10.4 3.4 62 7.0 6.4 210 8 311.5 312.8 292.4 332.6 6.80 19 716 3031 10.8 -3.2 37 14.0 3.7 208 7 312.4 313.2 290.5 325.8 4.22 20 704 3172 10.6 -10.4 22 21.0 1.4 202 7 313.7 314.2 289.3 321.7 2.46 21 700 3220 10.2 -10.8 22 21.0 1.1 200 7 313.8 314.2 289.2 321.6 2.39 22 653 3793 5.0 -9.0 36 14.0 -1.2 183 7 314.2 314.8 289.9 323.8 2.96 23 636 4007 3.2 -13.8 27 17.0 -3.4 233 8 314.5 314.9 289.2 321.3 2.07 24 624 4162 2.0 -11.0 37 13.0 -3.4 269 9 314.9 315.4 289.8 323.5 2.64 25 619 4227 2.0 -14.0 29 16.0 -4.3 285 9 315.6 316.0 289.5 322.5 2.09 26 587 4652 -1.9 -17.9 28 16.0 -7.4 324 7 315.9 316.2 289.1 321.2 1.59 27 543 5266 -7.1 -13.1 62 6.0 -9.4 11 11 316.8 317.3 290.3 325.3 2.57 28 539 5324 -7.5 -14.5 57 7.0 -10.1 12 12 317.0 317.5 290.2 324.6 2.31 29 536 5368 -7.1 -18.1 41 11.0 -10.8 13 12 318.0 318.3 289.9 323.8 1.72 30 534 5397 -7.3 -19.3 38 12.0 -11.2 13 12 318.1 318.4 289.8 323.3 1.55 31 532 5426 -6.5 -27.5 17 21.0 -12.0 14 13 319.4 319.5 289.4 322.0 0.75 32 531 5441 -6.3 -26.3 19 20.0 -11.8 14 13 319.8 320.0 289.6 322.8 0.84 33 529 5470 -6.7 -23.7 24 17.0 -11.6 15 13 319.7 319.9 289.8 323.4 1.07 34 502 5879 -8.1 -42.1 5 34.0 -14.3 333 11 322.8 322.8 289.8 323.5 0.19 35 500 5910 -8.3 -40.3 6 32.0 -14.3 330 11 322.9 323.0 289.9 323.8 0.23 36 491 6050 -8.9 -43.9 4 35.0 -15.0 319 12 323.9 323.9 290.1 324.5 0.16 37 469 6403 -11.5 -40.5 7 29.0 -16.7 309 14 324.9 325.0 290.5 325.8 0.24 38 459 6567 -11.9 -38.9 9 27.0 -17.0 306 15 326.4 326.5 291.0 327.5 0.29 39 420 7237 -18.1 -29.1 38 11.0 -20.5 292 19 326.9 327.0 291.7 329.8 0.82 40 417 7290 -18.1 -32.1 28 14.0 -21.0 291 19 327.5 327.7 291.6 329.8 0.62 41 413 7362 -18.1 -40.1 13 22.0 -21.7 292 19 328.4 328.5 291.6 329.5 0.28 42 400 7600 -19.5 -44.5 9 25.0 -23.0 305 19 329.6 329.7 291.8 330.4 0.18 43 394 7712 -19.5 -54.5 3 35.0 -23.3 297 21 331.1 331.1 292.1 331.3 0.06 44 381 7961 -20.9 -53.9 3 33.0 -24.4 302 24 332.4 332.4 292.4 332.7 0.07 45 380 7981 -20.9 -46.9 8 26.0 -24.2 303 24 332.7 332.7 292.6 333.3 0.15 46 360 8378 -24.7 -37.7 29 13.0 -26.7 311 28 332.8 332.8 292.9 334.3 0.41 47 351 8562 -26.1 -45.1 15 19.0 -28.3 314 30 333.3 333.3 292.8 334.1 0.19 48 342 8749 -27.5 -43.5 20 16.0 -29.4 305 33 333.9 333.9 293.0 334.8 0.24 49 323 9159 -30.3 -51.3 11 21.0 -32.1 305 44 335.5 335.5 293.3 335.9 0.11 50 321 9203 -30.7 -51.7 11 21.0 -32.5 307 46 335.6 335.6 293.3 336.0 0.10 51 320 9225 -30.7 -44.7 24 14.0 -32.2 307 46 335.9 335.9 293.5 336.7 0.22 52 317 9292 -31.3 -47.3 19 16.0 -32.9 310 49 335.9 336.0 293.4 336.6 0.17 53 302 9634 -34.5 -44.5 36 10.0 -35.5 311 55 336.1 336.2 293.6 337.1 0.24 54 300 9680 -34.9 -42.9 44 8.0 -35.7 310 55 336.2 336.2 293.6 337.3 0.29 55 298 9726 -35.3 -42.3 49 7.0 -36.0 310 55 336.3 336.3 293.7 337.5 0.31 56 250 10920 -43.7 -54.7 29 11.0 -44.2 305 73 341.1 341.1 294.7 341.5 0.09 57 228 11541 -46.5 -60.8 18 14.3 -47.0 295 80 345.9 345.9 295.8 346.1 0.05 58 200 12410 -50.5 -69.5 9 19.0 -50.9 300 76 352.8 352.8 297.3 352.9 0.02 59 150 14220 -64.1 -81.1 8 17.0 -64.2 300 67 359.7 359.7 298.7 359.7 0.00 60 114 15861 -74.9 -84.9 20 10.0 -74.9 290 58 368.9 368.9 300.4 368.9 0.00 61 100 16630 -71.3 -85.3 11 14.0 -71.3 325 26 390.0 390.0 303.8 390.0 0.00 62 84 17654 -74.1 -86.1 14 12.0 -74.2 342 15 404.2 404.2 305.7 404.2 0.00 63 82 17795 -72.7 -85.7 12 13.0 -72.8 333 14 409.9 409.9 306.5 409.9 0.00 64 79 18013 -74.3 -88.3 10 14.0 -74.3 313 13 411.0 411.0 306.6 411.0 0.00 65 77 18164 -70.9 -86.9 8 16.0 -71.0 306 15 421.1 421.1 307.9 421.1 0.00 66 75 18319 -72.3 -88.3 7 16.0 -72.4 299 17 421.3 421.3 307.9 421.3 0.00 67 70 18730 -67.3 -88.3 4 21.0 -67.5 345 21 440.4 440.4 309.9 440.4 0.00 68 62 19459 -69.9 -89.9 4 20.0 -70.0 9 15 450.2 450.2 310.8 450.2 0.00 69 60 19656 -67.3 -89.3 3 22.0 -67.5 347 13 460.3 460.3 311.8 460.3 0.00 70 58 19860 -68.3 -89.3 3 21.0 -68.5 317 12 462.5 462.5 312.0 462.5 0.00 71 50 20760 -65.1 -89.1 2 24.0 -65.4 330 7 490.1 490.1 314.2 490.1 0.00 72 49 20883 -65.3 -89.3 2 24.0 -65.6 328 8 492.4 492.4 314.4 492.5 0.00 73 47 21139 -61.9 -88.9 2 27.0 -62.4 323 10 506.5 506.5 315.4 506.5 0.00 74 44 21550 -59.9 -87.9 1 28.0 -60.6 353 11 521.0 521.0 316.4 521.0 0.00 75 43 21693 -59.7 -87.7 1 28.0 -60.4 358 10 525.0 525.0 316.6 525.0 0.00 76 39 22302 -61.3 -88.3 2 27.0 -61.9 344 5 535.8 535.8 317.3 535.8 0.00 77 35 22978 -58.5 -87.5 1 29.0 -59.5 11 17 559.9 559.9 318.6 560.0 0.01 78 33 23348 -59.3 -87.3 1 28.0 -60.2 346 13 567.3 567.3 319.0 567.3 0.01 79 31 23740 -58.7 -87.7 1 29.0 -59.7 319 8 579.2 579.2 319.6 579.2 0.01 80 31 23740 -55.7 -86.7 1 31.0 -57.1 319 8 587.3 587.3 320.0 587.3 0.01 81 30 23950 -54.1 -85.1 1 31.0 -55.8 305 6 597.2 597.2 320.5 597.2 0.01 82 26 24865 -54.5 -85.5 1 31.0 -56.4 315 16 621.0 621.0 321.5 621.0 0.01 83 25 25115 -56.1 -86.1 1 30.0 -57.8 334 11 623.4 623.4 321.6 623.4 0.01 84 22 25934 -52.1 -84.1 1 32.0 -54.8 247 10 658.5 658.5 323.0 658.6 0.02 85 21 26234 -52.5 -84.5 1 32.0 -55.2 263 12 666.1 666.1 323.3 666.2 0.01 86 20 26550 -51.1 -84.1 1 33.0 -54.2 270 17 679.8 679.8 323.7 679.9 0.02 87 18 27237 -48.9 -82.9 1 34.0 -53.0 261 16 707.5 707.5 324.7 707.7 0.02 88 17 27611 -48.7 -82.7 1 34.0 -53.0 242 22 719.8 719.8 325.1 720.0 0.03 89 15 28429 -50.3 -83.3 1 33.0 -54.4 305 21 740.7 740.7 325.7 740.9 0.03 90 15 28429 -48.7 -82.7 1 34.0 -53.4 305 21 746.0 746.0 325.8 746.3 0.03 91 14 28880 -50.9 -83.9 1 33.0 -55.0 307 19 753.4 753.5 326.0 753.6 0.02 92 13 29363 -49.5 -83.5 1 34.0 -54.4 308 17 774.4 774.4 326.6 774.7 0.03 93 12 29884 -50.9 -83.9 1 33.0 -55.5 310 15 787.4 787.4 327.0 787.7 0.03 94 12 29884 -50.1 -84.1 1 34.0 -54.9 310 15 790.2 790.2 327.0 790.5 0.03 95 12 29884 -48.1 -83.1 1 35.0 -53.8 310 15 797.3 797.3 327.2 797.6 0.03 96 11 30459 -46.9 -81.9 1 35.0 -53.4 277 13 821.8 821.8 327.8 822.2 0.04 97 10 31090 -46.3 -82.3 1 36.0 -53.4 195 20 846.7 846.7 328.3 847.2 0.05 98 9.4 31504 -42.7 -80.7 1 38.0 -51.8 875.5 875.5 329.0 876.2 0.06 99 9.1 31723 -43.3 -80.3 1 37.0 -52.2 881.4 881.4 329.1 882.1 0.07 TRP 114 15861 -74.9 -84.9 20 10.0 -74.9 290 58 368.9 368.9 300.4 368.9 0.00 WND 228 11541 -46.5 -60.8 18 14.3 -47.0 295 80 345.9 345.9 295.8 346.1 0.05 Sounding variables and indices 1000-500 mb thick: 5758.00 m Freezing level: 602.59 mb = 4444.87 m = 14582.71 ft Wetbulb zero: 677.32 mb = 3491.44 m = 11454.73 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 41.84 % Est. max temperature: 31.58 C = 88.85 F Sfc-Lift cond lev (LCL): 885.58 mb = 1215.72 m = 3988.55 ft T: 22.39 C 700-500 lapse rate: 6.88 C/km ThetaE index: 11.00 C Layer 716.0- 653.0 mb Conv cond level (CCL): 679.25 mb = 3467.94 m = 11377.62 ft Mean mixing ratio: 9.94 g/kg Conv temperature: 34.38 C = 93.88 F Cap Strength: 5.41 C Lifted Index: 0.53 C Risk: Showers probable Lifted Index @300 mb: 2.11 C Lifted Index @700 mb: 4.09 C Showalter Index: -1.11 C Risk: Thunderstorms probable Total Totals Index: 49.20 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.10 C Cross Totals Index: 20.10 C K Index: 19.90 Risk: < 20 % chance of thunderstorms Sweat Index: 208.60 Risk: None Energy Index: -2.90 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 86.68 J/kg Max Up Vert Vel: 13.17 m/s Conv Inhibition (B-): 333.15 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 764.99 mb = 2474.15 m = 8117.20 ft Lev Free Conv (LFC): 589.99 mb = 4611.42 m = 15129.15 ft Equ Level (EL): 509.99 mb = 5755.77 m = 18883.54 ft B at Equ Level: 85.09 J/kg Max Parcel Lev (MPL): 359.99 mb = 8377.89 m = 27486.18 ft Wind level data Storm motion: 301 at 10 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 ---------------------------------------------------------- 0 930 790 200 8 2.7 7.5 | 156 14 -5.6 12.6 1 925 838 215 16 9.2 13.1 | 183 18 0.9 18.2 2 885 1219 240 37 32.0 18.5 | 225 33 23.7 23.6 3 850 1572 250 26 24.4 8.9 | 229 21 16.1 14.0 4 825 1829 265 25 24.9 2.2 | 246 18 16.6 7.3 5 796 2134 265 14 13.9 1.2 | 222 8 5.6 6.3 6 768 2438 245 6 5.4 2.5 | 159 8 -2.9 7.6 7 740 2743 220 8 5.1 6.1 | 164 12 -3.2 11.2 8 700 3220 200 7 2.4 6.6 | 153 13 -5.9 11.7 9 663 3658 155 7 -3.0 6.3 | 135 16 -11.3 11.4 10 614 4267 300 9 7.8 -4.5 | 139 1 -0.5 0.6 11 569 4877 340 6 2.1 -5.6 | 85 6 -6.2 -0.6 12 548 5182 10 11 -1.9 -10.8 | 61 12 -10.2 -5.8 13 527 5486 15 13 -3.4 -12.6 | 57 14 -11.7 -7.5 14 500 5910 330 11 5.5 -9.5 | 32 5 -2.8 -4.5 15 488 6096 315 12 8.5 -8.5 | 357 3 0.2 -3.4 16 415 7315 290 19 17.9 -6.5 | 278 10 9.6 -1.4 17 400 7600 305 19 15.6 -10.9 | 309 9 7.3 -5.8 18 399 7620 295 20 18.1 -8.5 | 289 10 9.8 -3.4 19 352 8534 315 30 21.2 -21.2 | 321 21 12.9 -16.1 20 337 8839 300 34 29.4 -17.0 | 299 24 21.1 -11.9 21 323 9144 305 44 36.0 -25.2 | 306 34 27.7 -20.2 22 310 9449 315 54 38.2 -38.2 | 318 45 29.9 -33.1 23 300 9680 310 55 42.1 -35.4 | 312 45 33.8 -30.3 24 259 10668 310 57 43.7 -36.6 | 312 47 35.4 -31.6 25 250 10920 305 73 59.8 -41.9 | 306 63 51.5 -36.8 26 237 11278 300 79 68.4 -39.5 | 300 69 60.1 -34.4 27 228 11541 295 80 72.5 -33.8 | 294 70 64.2 -28.7 28 216 11887 295 80 72.5 -33.8 | 294 70 64.2 -28.7 29 200 12410 300 76 65.8 -38.0 | 300 66 57.5 -32.9 30 163 13716 300 76 65.8 -38.0 | 300 66 57.5 -32.9 31 150 14220 300 67 58.0 -33.5 | 300 57 49.7 -28.4 32 133 14935 305 53 43.4 -30.4 | 306 43 35.1 -25.3 33 126 15240 300 48 41.6 -24.0 | 300 38 33.3 -18.9 34 114 15850 285 55 53.1 -14.2 | 282 46 44.8 -9.2 35 114 15861 290 58 54.5 -19.8 | 288 49 46.2 -14.8 36 108 16154 300 59 51.1 -29.5 | 300 49 42.8 -24.4 37 100 16630 325 26 14.9 -21.3 | 338 18 6.6 -16.2 38 98 16764 325 26 14.9 -21.3 | 338 18 6.6 -16.2 39 88 17374 310 14 10.7 -9.0 | 328 5 2.4 -3.9 40 84 17678 345 15 3.9 -14.5 | 25 10 -4.4 -9.4 41 79 17983 315 12 8.5 -8.5 | 357 3 0.2 -3.4 42 75 18288 300 17 14.7 -8.5 | 298 7 6.4 -3.4 43 72 18593 295 20 18.1 -8.5 | 289 10 9.8 -3.4 44 70 18730 345 21 5.4 -20.3 | 11 15 -2.9 -15.2 45 65 19202 360 22 -0.0 -22.0 | 26 19 -8.3 -16.9 46 62 19507 10 14 -2.4 -13.8 | 51 14 -10.7 -8.7 47 56 20117 280 10 9.8 -1.7 | 205 4 1.6 3.3 48 50 20726 240 2 1.7 1.0 | 133 9 -6.6 6.1 49 50 20760 330 7 3.5 -6.1 | 78 5 -4.8 -1.0 50 46 21336 320 12 7.7 -9.2 | 8 4 -0.6 -4.1 51 43 21641 5 10 -0.9 -10.0 | 62 10 -9.2 -4.9 52 41 21946 330 10 5.0 -8.7 | 43 5 -3.3 -3.6 53 39 22250 335 2 0.8 -1.8 | 114 8 -7.5 3.3 54 38 22555 20 16 -5.5 -15.0 | 54 17 -13.8 -10.0 55 36 22860 20 18 -6.2 -16.9 | 51 19 -14.5 -11.8 56 30 23950 305 6 4.9 -3.4 | 116 4 -3.4 1.6 57 29 24079 325 3 1.7 -2.5 | 112 7 -6.6 2.6 58 28 24384 315 7 4.9 -4.9 | 92 3 -3.3 0.1 59 25 24994 315 18 12.7 -12.7 | 330 9 4.4 -7.7 60 24 25298 0 0 -0.0 -0.0 | 121 10 -8.3 5.1 61 23 25603 295 10 9.1 -4.2 | 222 1 0.8 0.8 62 22 25908 245 10 9.1 4.2 | 185 9 0.8 9.3 63 21 26213 265 12 12.0 1.0 | 211 7 3.7 6.1 64 20 26518 235 14 11.5 8.0 | 194 13 3.2 13.1 65 20 26550 270 17 17.0 -0.0 | 240 10 8.7 5.1 66 19 26822 270 16 16.0 -0.0 | 237 9 7.7 5.1 67 18 27127 270 15 15.0 -0.0 | 233 8 6.7 5.1 68 17 27432 245 18 16.3 7.6 | 212 15 8.0 12.7 69 17 27737 240 24 20.8 12.0 | 216 21 12.5 17.1 70 16 28042 260 25 24.6 4.3 | 240 19 16.3 9.4 71 15 28346 305 21 17.2 -12.0 | 308 11 8.9 -7.0 72 12 29870 310 15 11.5 -9.6 | 325 6 3.2 -4.6 73 11 30175 315 10 7.1 -7.1 | 32 2 -1.2 -2.0 74 10 31090 195 20 5.2 19.3 | 173 25 -3.1 24.4 Wind Parameters Mean winds (0-6000m): 271.5 at 13.0 knts Storm direction: 301.5 at 9.7 knts Shear (0-3000m) pos: 3.9 neg: 4.2 tot: 8.1 10-3/s Storm rel Dir Shear (0-3000m): -7.1 deg Storm rel helicity (0-3000m) pos: 209.1 neg: -53.9 tot: 155.2 m^2/s^2 ave: 51.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 3.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 1.99 Bulk Shear: 43.54 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 ------------------------------------------------------------------------------- 500 233 26 212 25| 30.2 0.0 30.2|159.7 0.0 159.7 319.4 0.80| 34.3 27.6 1000 242 27 221 24| 11.6 0.0 11.6|196.0 0.0 196.0 196.0 0.68| 25.0 17.1 1500 247 24 224 20| 7.8 5.3 13.0|196.4 -23.4 173.0 115.3 0.37| 22.1 8.3 2000 246 20 217 16| 5.8 5.2 11.0|197.6 -32.2 165.4 82.7 0.29| 18.5 5.3 2500 243 17 209 15| 4.7 4.9 9.5|197.6 -41.6 156.0 62.4 0.24| 15.5 3.7 3000 239 16 201 14| 3.9 4.2 8.1|209.1 -53.9 155.2 51.7 0.21| 14.1 3.0 4000 245 14 200 11| 3.8 3.1 7.0|227.7 -55.0 172.8 43.2 0.20| 13.4 2.7 5000 259 13 210 9| 3.1 1.9 5.0|227.7 -73.5 154.3 30.9 0.11| 12.4 1.4 6000 271 13 225 7| 2.6 0.9 3.5|227.7 -82.9 144.8 24.1 0.04| 11.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20251010.12.gif