UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025052812.upa.cvt Date: 1200Z 28 MAY 25 Searching for KDDC... Searching the city database file for: KDDC ... Date:1200Z 28 MAY 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 166 SFC 930 790 12.8 11.9 94 0.9 12.3 170 3 291.9 293.6 288.3 318.8 9.45 2 927 814 12.4 12.0 97 0.4 12.1 176 5 291.8 293.5 288.4 318.9 9.54 3 925 830 12.4 11.7 95 0.7 12.0 180 6 292.0 293.7 288.3 318.6 9.37 4 906 1004 12.0 11.0 94 1.0 11.4 178 8 293.3 294.9 288.6 319.5 9.13 5 889 1163 12.4 7.7 73 4.7 9.7 176 10 295.3 296.7 287.7 316.9 7.43 6 883 1220 12.0 7.0 71 5.0 9.2 175 11 295.5 296.8 287.5 316.2 7.13 7 856 1480 11.0 5.0 66 6.0 7.7 171 7 297.1 298.2 287.3 315.8 6.40 8 850 1539 10.6 4.6 66 6.0 7.3 170 6 297.3 298.4 287.3 315.6 6.26 9 839 1648 9.8 5.2 73 4.6 7.3 187 7 297.5 298.7 287.8 317.0 6.62 10 834 1697 9.8 3.8 66 6.0 6.6 194 7 298.0 299.1 287.3 315.8 6.03 11 819 1848 10.0 5.0 71 5.0 7.2 216 8 299.8 301.0 288.6 319.6 6.69 12 806 1982 9.2 7.8 91 1.4 8.4 225 12 300.3 301.8 290.2 324.7 8.26 13 792 2127 8.0 7.7 98 0.3 7.8 234 16 300.5 302.1 290.3 325.2 8.35 14 723 2875 3.6 3.5 99 0.1 3.5 288 13 303.7 304.9 290.0 324.2 6.82 15 717 2942 4.4 1.4 81 3.0 2.8 290 14 305.3 306.4 289.8 323.2 5.91 16 700 3138 3.6 0.7 81 2.9 2.1 295 18 306.5 307.5 290.0 324.1 5.76 17 699 3150 3.6 0.8 82 2.8 2.1 295 18 306.6 307.7 290.1 324.4 5.81 18 682 3349 1.8 -0.4 85 2.2 0.7 300 18 306.8 307.8 289.8 323.5 5.45 19 660 3613 -0.3 -0.3 100 0.0 -0.3 300 21 307.3 308.3 290.2 324.7 5.68 20 630 3985 -2.1 -4.5 84 2.4 -3.2 292 24 309.3 310.2 289.6 322.9 4.35 21 612 4215 -3.9 -5.0 92 1.1 -4.4 287 25 309.8 310.7 289.8 323.3 4.31 22 599 4385 -4.7 -7.1 83 2.4 -5.7 283 25 310.8 311.5 289.6 322.7 3.75 23 598 4398 -4.7 -7.7 79 3.0 -6.0 283 25 311.0 311.7 289.5 322.3 3.58 24 595 4438 -4.3 -15.3 42 11.0 -8.2 283 25 311.9 312.3 288.2 318.3 1.95 25 588 4531 -5.1 -13.1 53 8.0 -8.1 281 25 312.0 312.5 288.6 319.7 2.37 26 582 4612 -5.3 -25.3 19 20.0 -10.7 281 25 312.7 312.9 287.3 315.6 0.84 27 579 4652 -5.5 -19.5 32 14.0 -9.9 283 26 312.9 313.2 287.9 317.6 1.41 28 573 4734 -6.3 -17.3 41 11.0 -9.9 287 27 312.9 313.2 288.3 318.6 1.72 29 568 4803 -7.1 -13.1 62 6.0 -9.3 290 28 312.8 313.2 288.9 320.7 2.45 30 566 4830 -7.3 -13.3 62 6.0 -9.5 292 28 312.8 313.3 288.9 320.7 2.42 31 563 4872 -7.1 -17.1 45 10.0 -10.4 294 29 313.6 313.9 288.5 319.4 1.78 32 558 4941 -7.5 -15.5 53 8.0 -10.3 296 29 313.9 314.3 288.9 320.6 2.05 33 556 4970 -7.7 -16.7 48 9.0 -10.7 297 30 314.0 314.3 288.8 320.1 1.86 34 553 5012 -7.5 -20.5 35 13.0 -11.4 298 30 314.7 315.0 288.5 319.2 1.35 35 548 5083 -7.5 -22.5 29 15.0 -11.8 299 30 315.5 315.7 288.5 319.4 1.15 36 546 5111 -7.9 -21.9 31 14.0 -12.0 300 30 315.4 315.6 288.6 319.5 1.21 37 544 5140 -8.1 -17.1 48 9.0 -11.1 300 31 315.5 315.8 289.2 321.6 1.84 38 534 5284 -9.3 -15.3 62 6.0 -11.4 304 32 315.7 316.1 289.6 322.9 2.18 39 515 5563 -11.5 -15.4 73 3.9 -12.8 310 33 316.3 316.8 289.9 323.7 2.24 40 514 5578 -11.5 -15.3 73 3.8 -12.8 310 34 316.5 316.9 290.0 324.0 2.26 41 506 5699 -12.3 -16.3 72 4.0 -13.6 313 34 317.0 317.4 290.0 324.0 2.12 42 503 5744 -12.5 -17.5 66 5.0 -14.1 314 35 317.3 317.6 289.9 323.7 1.92 43 500 5790 -12.9 -16.5 74 3.6 -14.1 315 35 317.3 317.7 290.0 324.3 2.10 44 499 5805 -13.1 -16.2 77 3.1 -14.1 315 35 317.2 317.7 290.1 324.4 2.16 45 497 5836 -13.1 -16.8 74 3.7 -14.3 314 34 317.6 318.0 290.1 324.5 2.07 46 494 5882 -13.1 -22.1 47 9.0 -15.6 314 34 318.2 318.4 289.6 322.7 1.32 47 493 5897 -12.9 -22.9 43 10.0 -15.6 313 33 318.6 318.8 289.6 322.8 1.23 48 486 6005 -13.5 -20.5 56 7.0 -15.6 312 32 319.2 319.5 290.1 324.4 1.54 49 483 6052 -13.9 -22.9 47 9.0 -16.3 311 31 319.2 319.5 289.8 323.5 1.25 50 463 6371 -15.7 -23.7 50 8.0 -17.8 314 27 320.9 321.1 290.3 325.1 1.22 51 446 6650 -17.9 -24.9 54 7.0 -19.6 308 26 321.6 321.8 290.4 325.5 1.14 52 414 7199 -22.5 -30.5 48 8.0 -24.0 293 26 322.6 322.7 290.3 325.2 0.73 53 408 7306 -23.5 -29.5 58 6.0 -24.6 290 26 322.6 322.8 290.4 325.5 0.81 54 400 7450 -24.1 -32.1 48 8.0 -25.5 295 28 323.7 323.8 290.6 326.0 0.65 55 300 9480 -40.7 -47.7 47 7.0 -41.2 275 25 328.0 328.0 291.3 328.7 0.17 56 250 10690 -49.9 -58.9 34 9.0 -50.1 250 46 331.9 331.9 292.3 332.1 0.05 57 200 12120 -60.1 -65.1 52 5.0 -60.2 240 65 337.6 337.6 293.7 337.7 0.03 58 185 12603 -63.6 -66.9 64 3.2 -63.7 255 67 339.5 339.5 294.2 339.6 0.03 59 183 12670 -64.1 -67.1 67 3.0 -64.1 255 65 339.8 339.8 294.3 339.9 0.03 60 150 13910 -57.1 -83.1 2 26.0 -57.4 275 31 371.7 371.7 300.9 371.7 0.00 61 100 16470 -60.5 -86.5 2 26.0 -60.8 245 25 410.8 410.8 306.6 410.8 0.00 62 94 16855 -59.9 -86.9 2 27.0 -60.2 248 24 419.3 419.3 307.6 419.4 0.00 63 79 17932 -62.7 -87.7 2 25.0 -63.0 294 15 434.9 434.9 309.4 434.9 0.00 64 77 18090 -60.7 -87.7 2 27.0 -61.0 304 15 442.3 442.3 310.1 442.3 0.00 65 70 18680 -62.5 -87.5 2 25.0 -62.8 55 13 450.7 450.7 310.9 450.7 0.00 66 69 18768 -62.7 -87.7 2 25.0 -63.0 59 12 452.1 452.1 311.1 452.1 0.00 67 50 20770 -57.5 -86.5 1 29.0 -58.3 120 3 508.0 508.0 315.5 508.0 0.00 68 47 21161 -56.9 -86.9 1 30.0 -57.8 54 3 518.5 518.5 316.2 518.5 0.00 69 42 21876 -55.9 -85.9 1 30.0 -57.0 44 6 537.9 537.9 317.4 537.9 0.01 70 41 22028 -57.1 -86.1 1 29.0 -58.0 51 7 538.6 538.6 317.5 538.7 0.01 71 35 23039 -52.9 -84.9 1 32.0 -54.6 96 9 574.5 574.5 319.4 574.6 0.01 72 31 23820 -54.5 -85.5 1 31.0 -56.1 131 11 590.5 590.5 320.2 590.6 0.01 73 30 24030 -53.7 -85.7 1 32.0 -55.5 140 12 598.2 598.2 320.5 598.3 0.01 74 27 24706 -52.9 -84.9 1 32.0 -55.1 69 10 618.8 618.8 321.5 618.9 0.01 75 21 26316 -54.5 -85.5 1 31.0 -56.7 108 13 660.1 660.1 323.0 660.2 0.01 76 20 26630 -51.7 -84.7 1 33.0 -54.7 25 10 677.9 677.9 323.7 678.0 0.02 77 19 26965 -50.7 -84.7 1 34.0 -54.1 48 9 691.0 691.1 324.1 691.2 0.02 78 18 27318 -51.7 -84.7 1 33.0 -54.9 60 9 698.7 698.7 324.4 698.8 0.02 79 13 29484 -41.9 -80.9 1 39.0 -50.0 53 15 800.7 800.8 327.3 801.2 0.04 80 12 30026 -43.5 -81.5 1 38.0 -51.2 82 11 813.6 813.6 327.6 814.0 0.04 81 10 31270 -38.3 -79.3 1 41.0 -49.5 70 6 876.6 876.6 329.0 877.3 0.07 82 9.3 31768 -39.5 -80.5 0 41.0 -50.4 70 5 890.4 890.4 329.2 891.1 0.07 83 8.9 32068 -39.1 -80.1 1 41.0 -50.4 70 5 903.2 903.2 329.5 904.0 0.07 84 8.0 32810 -31.9 -75.9 0 44.0 -48.2 70 3 959.8 959.9 330.5 961.6 0.16 85 7.6 33171 -33.9 -76.9 1 43.0 -49.2 70 3 965.9 966.0 330.7 967.6 0.14 86 7.3 33454 -31.9 -75.9 0 44.0 -48.7 70 2 985.3 985.4 330.9 987.3 0.17 87 7.0 33750 -32.5 -76.5 0 44.0 -49.2 70 2 994.7 994.8 331.1 996.7 0.17 88 6.8 33954 -32.5 -76.5 0 44.0 -49.4 1003.0 1003.1 331.2 1005.0 0.17 89 6.1 34724 -30.1 -75.1 0 45.0 -49.2 1044.9 1045.1 331.9 1047.9 0.24 90 5.9 34962 -27.7 -73.7 0 46.0 -48.7 1065.4 1065.6 332.2 1069.3 0.30 91 5.5 35466 -28.5 -73.5 1 45.0 -49.3 1083.4 1083.7 332.5 1087.8 0.33 TRP 183 12670 -64.1 -67.1 67 3.0 -64.1 255 65 339.8 339.8 294.3 339.9 0.03 WND 185 12603 -63.6 -66.9 64 3.2 -63.7 255 67 339.5 339.5 294.2 339.6 0.03 Sounding variables and indices 1000-500 mb thick: 5624.00 m Freezing level: 663.14 mb = 3575.51 m = 11730.54 ft Wetbulb zero: 667.33 mb = 3524.34 m = 11562.64 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 77.47 % Est. max temperature: 21.73 C = 71.11 F Sfc-Lift cond lev (LCL): 917.64 mb = 897.06 m = 2943.07 ft T: 12.25 C 700-500 lapse rate: 6.22 C/km ThetaE index: 3.80 C Layer 889.0- 839.0 mb Conv cond level (CCL): 750.36 mb = 2569.86 m = 8431.21 ft Mean mixing ratio: 7.52 g/kg Conv temperature: 23.03 C = 73.45 F Cap Strength: 5.49 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 8.09 C Lifted Index @700 mb: 4.40 C Showalter Index: 5.95 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 17.50 C K Index: 25.20 Risk: 40-60 % chance of thunderstorms Sweat Index: 102.20 Risk: None Energy Index: 1.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.17 J/kg Max Up Vert Vel: 7.24 m/s Conv Inhibition (B-): 64411.69 J/kg Cap Strength: 5.37 C Lift Cond Lev (LCL): 829.54 mb = 1742.03 m = 5715.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 323 at 16 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 ---------------------------------------------------------- 0 930 790 170 3 -0.5 3.0 | 147 18 -10.0 15.5 1 925 830 180 6 0.0 6.0 | 153 21 -9.5 18.6 2 883 1219 175 11 -1.0 11.0 | 156 26 -10.4 23.5 3 850 1539 170 6 -1.0 5.9 | 150 21 -10.5 18.5 4 821 1829 215 8 4.6 6.6 | 166 20 -4.9 19.1 5 791 2134 235 16 13.1 9.2 | 189 22 3.6 21.8 6 762 2438 265 16 15.9 1.4 | 205 15 6.5 14.0 7 734 2743 285 11 10.6 -2.8 | 187 10 1.1 9.7 8 700 3138 295 18 16.3 -7.6 | 234 8 6.8 5.0 9 681 3353 300 18 15.6 -9.0 | 240 7 6.1 3.6 10 655 3658 300 22 19.1 -11.0 | 261 10 9.6 1.6 11 607 4267 285 25 24.1 -6.5 | 247 16 14.7 6.1 12 584 4572 280 25 24.6 -4.3 | 241 17 15.1 8.2 13 561 4877 295 29 26.3 -12.3 | 269 17 16.8 0.3 14 500 5790 315 35 24.7 -24.7 | 309 20 15.3 -12.2 15 500 5791 315 35 24.7 -24.7 | 309 20 15.3 -12.2 16 480 6096 310 30 23.0 -19.3 | 296 15 13.5 -6.7 17 461 6401 315 26 18.4 -18.4 | 303 11 8.9 -5.8 18 407 7315 290 26 24.4 -8.9 | 256 15 15.0 3.7 19 400 7450 295 28 25.4 -11.8 | 267 16 15.9 0.7 20 390 7620 295 29 26.3 -12.3 | 269 17 16.8 0.3 21 329 8839 300 35 30.3 -17.5 | 283 21 20.8 -4.9 22 315 9144 285 30 29.0 -7.8 | 256 20 19.5 4.8 23 300 9480 275 25 24.9 -2.2 | 236 19 15.4 10.4 24 263 10363 265 29 28.9 2.5 | 232 25 19.4 15.1 25 250 10690 250 46 43.2 15.7 | 230 44 33.7 28.3 26 239 10973 250 44 41.3 15.0 | 229 42 31.9 27.6 27 218 11582 270 60 60.0 -0.0 | 256 52 50.5 12.6 28 200 12120 240 65 56.3 32.5 | 226 65 46.8 45.1 29 198 12192 250 65 61.1 22.2 | 236 62 51.6 34.8 30 185 12603 255 67 64.7 17.3 | 242 63 55.2 29.9 31 183 12670 255 65 62.8 16.8 | 241 61 53.3 29.4 32 179 12802 255 67 64.7 17.3 | 242 63 55.2 29.9 33 150 13910 275 31 30.9 -2.7 | 245 24 21.4 9.9 34 147 14021 275 32 31.9 -2.8 | 246 24 22.4 9.8 35 140 14326 285 31 29.9 -8.0 | 257 21 20.5 4.6 36 134 14630 245 32 29.0 13.5 | 217 33 19.5 26.1 37 128 14935 265 24 23.9 2.1 | 225 21 14.4 14.7 38 122 15240 260 20 19.7 3.5 | 212 19 10.2 16.1 39 116 15545 255 18 17.4 4.7 | 205 19 7.9 17.2 40 110 15850 255 23 22.2 6.0 | 215 22 12.7 18.5 41 105 16154 215 22 12.6 18.0 | 186 31 3.1 30.6 42 100 16470 245 25 22.7 10.6 | 210 27 13.2 23.1 43 95 16764 245 25 22.7 10.6 | 210 27 13.2 23.1 44 91 17069 255 23 22.2 6.0 | 215 22 12.7 18.5 45 86 17374 285 20 19.3 -5.2 | 233 12 9.8 7.4 46 78 17983 295 15 13.6 -6.3 | 213 7 4.1 6.2 47 75 18288 320 16 10.3 -12.3 | 248 1 0.8 0.3 48 71 18593 340 20 6.8 -18.8 | 23 7 -2.6 -6.2 49 70 18680 55 13 -10.6 -7.5 | 104 21 -20.1 5.1 50 64 19202 80 10 -9.8 -1.7 | 119 22 -19.3 10.8 51 61 19507 105 10 -9.7 2.6 | 128 24 -19.1 15.2 52 58 19812 185 11 1.0 11.0 | 160 25 -8.5 23.5 53 56 20117 190 16 2.8 15.8 | 167 29 -6.7 28.3 54 53 20422 220 10 6.4 7.7 | 171 20 -3.0 20.2 55 50 20770 120 3 -2.6 1.5 | 139 19 -12.1 14.1 56 48 21031 80 2 -2.0 -0.3 | 137 17 -11.4 12.2 57 46 21336 20 5 -1.7 -4.7 | 125 14 -11.2 7.9 58 30 24030 140 12 -7.7 9.2 | 142 28 -17.2 21.8 59 30 24079 20 10 -3.4 -9.4 | 104 13 -12.9 3.2 60 28 24384 140 11 -7.1 8.4 | 142 27 -16.5 21.0 61 26 24994 5 10 -0.9 -10.0 | 104 11 -10.3 2.6 62 22 25908 65 20 -18.1 -8.5 | 99 28 -27.6 4.1 63 21 26213 110 13 -12.2 4.4 | 128 28 -21.7 17.0 64 20 26518 105 14 -13.5 3.6 | 125 28 -23.0 16.2 65 20 26630 25 10 -4.2 -9.1 | 104 14 -13.7 3.5 66 19 26822 55 3 -2.5 -1.7 | 132 16 -11.9 10.9 67 19 27127 40 15 -9.6 -11.5 | 93 19 -19.1 1.1 68 18 27432 70 6 -5.6 -2.1 | 125 18 -15.1 10.5 69 17 27737 345 10 2.6 -9.7 | 113 7 -6.9 2.9 70 16 28042 60 15 -13.0 -7.5 | 103 23 -22.5 5.1 71 15 28346 45 11 -7.8 -7.8 | 106 18 -17.3 4.8 72 15 28651 55 12 -9.8 -6.9 | 106 20 -19.3 5.7 73 14 28956 65 16 -14.5 -6.8 | 104 25 -24.0 5.8 74 14 29261 70 17 -16.0 -5.8 | 105 26 -25.5 6.8 75 13 29566 50 15 -11.5 -9.6 | 98 21 -21.0 2.9 76 12 30175 90 10 -10.0 0.0 | 123 23 -19.5 12.6 77 10 31270 70 6 -5.6 -2.1 | 125 18 -15.1 10.5 78 7 33750 70 2 -1.9 -0.7 | 136 16 -11.4 11.9 Wind Parameters Mean winds (0-6000m): 293.0 at 21.0 knts Storm direction: 323.0 at 15.8 knts Shear (0-3000m) pos: 3.4 neg: 0.8 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 110.2 deg Storm rel helicity (0-3000m) pos: 140.9 neg: -21.4 tot: 119.5 m^2/s^2 ave: 39.8 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.30 Bulk Shear: 88.67 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 ------------------------------------------------------------------------------- 500 176 8 154 23| 7.1 0.0 7.1| 17.5 -3.3 14.3 28.5 0.32| 8.8 2.8 1000 179 8 155 23| 2.9 0.0 2.9| 42.3 -12.3 30.0 30.0 0.34| 8.6 2.9 1500 203 10 165 22| 5.4 0.0 5.4|109.7 -12.3 97.4 65.0 0.59| 10.4 6.2 2000 225 11 175 20| 3.5 0.0 3.5|118.3 -20.2 98.1 49.1 0.42| 10.5 4.5 2500 246 12 184 17| 4.1 0.0 4.1|134.1 -20.2 114.0 45.6 0.50| 10.0 5.0 3000 264 13 195 15| 3.4 0.8 4.2|140.9 -21.4 119.5 39.8 0.50| 9.2 4.6 4000 275 16 211 13| 3.0 1.1 4.2|164.3 -35.3 129.1 32.3 0.43| 8.5 3.7 5000 286 19 232 12| 3.5 0.9 4.4|233.4 -35.3 198.1 39.6 0.53| 8.4 4.5 6000 293 21 246 11| 3.0 1.1 4.1|238.1 -65.1 172.9 28.8 0.38| 8.3 3.1 Wrote GIF file: /home/apache/climate/data/raob//KDDC/skewt/KDDC.skewt.20250528.12.gif