UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 10 DEC 25 Station: KDTX WMO ident: 72632 Latitude: 42.70 Longitude: -83.47 Elevation: 329.00 ------------------------------------------------------------------------------- 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 39 SFC 964 329 -0.3 -2.4 86 2.1 -1.2 205 6 275.7 276.3 273.9 284.8 3.32 2 925 662 -2.9 -2.9 100 0.0 -2.9 255 21 276.3 276.9 274.3 285.5 3.33 3 923 679 -3.1 -3.1 100 0.0 -3.1 255 22 276.3 276.9 274.2 285.4 3.29 4 850 1328 -6.7 -6.7 100 0.0 -6.7 280 39 279.1 279.6 275.0 286.8 2.72 5 849 1337 -6.7 -7.1 97 0.4 -6.8 280 39 279.2 279.7 274.9 286.7 2.64 6 847 1356 -4.9 -9.9 68 5.0 -6.5 281 40 281.3 281.7 275.3 287.4 2.12 7 846 1365 -4.7 -10.7 63 6.0 -6.6 282 40 281.6 281.9 275.3 287.4 2.00 8 839 1431 -2.7 -11.7 50 9.0 -5.6 285 42 284.4 284.7 276.6 289.8 1.86 9 834 1478 -2.5 -14.5 39 12.0 -6.1 288 43 285.1 285.3 276.4 289.5 1.49 10 825 1564 -1.9 -14.9 36 13.0 -5.8 290 45 286.6 286.8 277.1 290.9 1.46 11 815 1661 -1.7 -13.7 39 12.0 -5.5 290 46 287.8 288.1 278.0 292.7 1.63 12 807 1740 -2.1 -13.1 43 11.0 -5.6 290 47 288.2 288.5 278.3 293.3 1.72 13 795 1858 -3.1 -10.1 58 7.0 -5.5 290 49 288.4 288.8 279.1 294.9 2.23 14 754 2275 -7.1 -11.2 72 4.1 -8.4 283 49 288.4 288.8 279.0 294.8 2.15 15 746 2358 -7.1 -10.7 75 3.6 -8.3 281 50 289.3 289.7 279.6 296.0 2.26 16 743 2389 -7.3 -10.8 76 3.5 -8.5 281 50 289.4 289.8 279.6 296.1 2.26 17 741 2410 -7.3 -10.9 75 3.6 -8.5 281 50 289.6 290.0 279.7 296.3 2.24 18 700 2851 -10.5 -13.7 77 3.2 -11.5 270 51 290.9 291.2 279.8 296.6 1.89 19 625 3713 -16.7 -18.0 90 1.3 -17.0 266 57 293.3 293.6 280.4 297.9 1.48 20 599 4032 -17.9 -19.1 90 1.2 -18.2 272 67 295.5 295.8 281.3 299.9 1.41 21 559 4546 -21.7 -23.7 84 2.0 -22.1 280 53 297.0 297.1 281.4 300.2 1.01 22 500 5360 -26.5 -28.8 81 2.3 -26.9 275 54 300.7 300.9 282.6 303.1 0.71 23 448 6145 -31.1 -34.4 73 3.3 -31.5 280 55 304.5 304.6 283.8 306.1 0.46 24 433 6385 -32.5 -35.7 73 3.2 -32.9 278 58 305.7 305.8 284.2 307.2 0.42 25 427 6484 -32.9 -35.4 78 2.5 -33.2 278 59 306.5 306.5 284.5 308.0 0.44 26 417 6650 -33.7 -35.3 85 1.6 -33.8 277 60 307.5 307.6 284.9 309.1 0.45 27 412 6734 -34.5 -37.4 75 2.9 -34.8 276 61 307.5 307.6 284.9 308.8 0.37 28 404 6871 -35.3 -36.4 90 1.1 -35.4 275 62 308.2 308.3 285.2 309.7 0.42 29 400 6940 -35.7 -37.6 83 1.9 -35.9 275 63 308.6 308.7 285.3 309.9 0.38 30 398 6975 -35.9 -38.2 79 2.3 -36.1 275 63 308.8 308.8 285.3 310.0 0.36 31 395 7027 -36.3 -38.8 78 2.5 -36.5 275 63 308.9 309.0 285.4 310.1 0.34 32 380 7294 -38.7 -41.8 72 3.1 -38.9 275 64 309.2 309.2 285.4 310.1 0.26 33 369 7495 -40.1 -42.8 75 2.7 -40.3 275 64 309.9 310.0 285.6 310.8 0.24 34 367 7532 -40.3 -44.0 68 3.7 -40.5 275 64 310.2 310.2 285.7 310.9 0.21 35 364 7588 -40.7 -43.7 73 3.0 -40.9 275 64 310.4 310.4 285.7 311.1 0.22 36 350 7853 -43.1 -47.0 65 3.9 -43.3 277 67 310.6 310.6 285.8 311.2 0.16 37 333 8186 -46.3 -49.3 71 3.0 -46.4 279 71 310.7 310.7 285.7 311.2 0.13 38 327 8306 -47.1 -51.2 63 4.1 -47.3 280 73 311.2 311.2 285.9 311.6 0.11 39 319 8469 -48.5 -52.1 66 3.6 -48.6 282 75 311.5 311.5 286.0 311.8 0.10 40 318 8490 -48.7 -51.5 73 2.8 -48.8 282 75 311.5 311.5 286.0 311.9 0.10 41 315 8552 -48.9 -49.1 98 0.2 -48.9 282 76 312.0 312.1 286.2 312.6 0.14 42 311 8636 -49.7 -52.3 74 2.6 -49.8 283 77 312.1 312.1 286.2 312.4 0.10 43 309 8678 -50.1 -52.2 78 2.1 -50.2 283 77 312.1 312.1 286.2 312.5 0.10 44 306 8741 -50.5 -55.5 55 5.0 -50.6 284 78 312.4 312.4 286.3 312.7 0.07 45 300 8870 -51.7 -55.0 68 3.3 -51.8 285 80 312.5 312.5 286.3 312.8 0.07 46 297 8935 -52.3 -55.0 73 2.7 -52.4 286 79 312.5 312.5 286.3 312.8 0.07 47 293 9023 -53.3 -56.9 65 3.6 -53.4 288 78 312.3 312.3 286.2 312.5 0.06 48 283 9245 -55.3 -56.4 87 1.1 -55.3 290 80 312.6 312.6 286.3 312.8 0.07 49 269 9568 -56.3 -59.5 67 3.2 -56.3 290 88 315.7 315.7 287.3 315.9 0.05 50 268 9592 -56.7 -60.2 64 3.5 -56.8 290 89 315.4 315.4 287.3 315.6 0.04 51 263 9711 -57.5 -59.5 78 2.0 -57.5 290 92 316.0 316.0 287.5 316.2 0.05 52 261 9759 -57.8 -59.7 79 1.9 -57.9 290 93 316.2 316.2 287.5 316.4 0.05 53 258 9832 -58.3 -60.1 80 1.8 -58.3 289 91 316.5 316.5 287.6 316.7 0.05 54 255 9906 -58.5 -61.2 71 2.7 -58.5 287 89 317.3 317.3 287.9 317.4 0.04 55 252 9980 -58.5 -62.4 61 3.9 -58.6 286 87 318.4 318.4 288.2 318.5 0.03 56 250 10030 -58.7 -62.5 61 3.8 -58.7 285 86 318.8 318.8 288.4 318.9 0.03 57 234 10444 -59.7 -72.7 17 13.0 -59.8 285 80 323.4 323.4 289.8 323.4 0.01 58 200 11430 -57.5 -78.5 5 21.0 -57.7 285 85 341.7 341.7 294.7 341.7 0.00 59 150 13250 -56.9 -82.9 2 26.0 -57.2 285 74 372.0 372.0 300.9 372.1 0.00 60 100 15810 -59.1 -85.1 2 26.0 -59.5 285 50 413.5 413.5 306.9 413.6 0.00 61 78 17354 -62.9 -86.9 3 24.0 -63.1 288 60 436.1 436.1 309.5 436.1 0.00 62 70 18020 -63.1 -87.1 3 24.0 -63.4 290 66 449.4 449.4 310.8 449.4 0.00 63 66 18381 -63.5 -87.5 2 24.0 -63.8 291 66 456.1 456.1 311.4 456.2 0.00 64 50 20110 -57.3 -86.3 1 29.0 -58.1 280 53 508.4 508.4 315.5 508.5 0.00 65 46 20637 -56.5 -86.5 1 30.0 -57.4 283 54 522.6 522.7 316.5 522.7 0.00 66 45 20776 -56.5 -85.5 1 29.0 -57.5 285 53 525.9 525.9 316.6 526.0 0.01 67 42 21213 -57.1 -86.1 1 29.0 -58.0 281 36 534.9 534.9 317.2 535.0 0.01 68 38 21837 -62.9 -88.9 2 26.0 -63.4 269 29 535.7 535.7 317.3 535.7 0.00 69 35 22340 -64.7 -89.7 2 25.0 -65.1 291 41 543.7 543.8 317.8 543.8 0.00 70 33 22701 -62.3 -88.3 2 26.0 -62.9 294 41 559.3 559.3 318.6 559.4 0.00 71 32 22891 -62.9 -88.9 2 26.0 -63.5 293 42 562.7 562.7 318.8 562.7 0.00 72 30 23290 -60.5 -87.5 2 27.0 -61.4 270 45 579.7 579.7 319.6 579.7 0.01 73 28 23719 -61.5 -88.5 2 27.0 -62.3 269 46 588.5 588.5 320.1 588.5 0.01 74 25 24423 -60.5 -88.5 1 28.0 -61.5 267 47 610.7 610.7 321.1 610.8 0.01 75 23 24946 -57.1 -87.1 1 30.0 -58.7 266 47 635.5 635.5 322.1 635.5 0.01 76 22 25227 -57.9 -86.9 1 29.0 -59.4 265 48 641.2 641.2 322.3 641.3 0.01 TRP 234 10444 -59.7 -72.7 17 13.0 -59.8 285 80 323.4 323.4 289.8 323.4 0.01 WND 261 9759 -57.8 -59.7 79 1.9 -57.9 290 93 316.2 316.2 287.5 316.4 0.05 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.40 inches Sfc-500 mean rel hum: 80.79 % Est. max temperature: 11.70 C = 53.06 F Sfc-Lift cond lev (LCL): 932.79 mb = 594.34 m = 1949.90 ft T: -2.37 C 700-500 lapse rate: 6.38 C/km ThetaE index: 0.32 C Layer 834.0- 825.0 mb Conv cond level (CCL): 906.75 mb = 819.08 m = 2687.23 ft Mean mixing ratio: 3.16 g/kg Conv temperature: 0.88 C = 33.59 F Cap Strength: 10.77 C Lifted Index: 13.03 C Risk: None Lifted Index @300 mb: 19.06 C Lifted Index @700 mb: 8.05 C Showalter Index: 12.15 C Risk: None Total Totals Index: 39.60 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 19.80 C K Index: 9.90 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 3.45 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.81 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 45949.41 J/kg Cap Strength: 12.75 C Lift Cond Lev (LCL): 907.04 mb = 816.49 m = 2678.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 305 at 37 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 ---------------------------------------------------------- 0 964 329 205 6 2.5 5.4 | 134 38 -27.3 26.7 1 931 610 250 19 17.9 6.5 | 157 30 -12.0 27.7 2 925 662 255 21 20.3 5.4 | 160 28 -9.6 26.7 3 896 914 255 30 29.0 7.8 | 178 29 -0.9 29.0 4 862 1219 270 34 34.0 -0.0 | 191 22 4.2 21.2 5 850 1328 280 39 38.4 -6.8 | 211 17 8.6 14.4 6 829 1524 290 44 41.3 -15.0 | 242 13 11.5 6.2 7 797 1829 290 49 46.0 -16.8 | 255 17 16.2 4.5 8 767 2134 285 49 47.3 -12.7 | 244 19 17.5 8.5 9 738 2438 280 50 49.2 -8.7 | 237 23 19.4 12.5 10 710 2743 270 48 48.0 -0.0 | 221 28 18.2 21.2 11 700 2851 270 51 51.0 -0.0 | 225 30 21.2 21.2 12 628 3658 265 55 54.8 4.8 | 224 36 25.0 26.0 13 603 3962 270 68 68.0 -0.0 | 241 44 38.2 21.2 14 579 4267 280 62 61.1 -10.8 | 251 33 31.2 10.4 15 556 4572 280 52 51.2 -9.0 | 240 25 21.4 12.2 16 533 4877 280 53 52.2 -9.2 | 242 25 22.4 12.0 17 500 5360 275 54 53.8 -4.7 | 235 29 24.0 16.5 18 451 6096 280 55 54.2 -9.6 | 244 27 24.3 11.7 19 400 6940 275 63 62.8 -5.5 | 244 36 32.9 15.7 20 361 7620 275 64 63.8 -5.6 | 245 37 33.9 15.6 21 300 8870 285 80 77.3 -20.7 | 269 47 47.4 0.5 22 287 9144 290 77 72.4 -26.3 | 277 43 42.5 -5.1 23 261 9759 290 93 87.4 -31.8 | 280 59 57.6 -10.6 24 250 10030 285 86 83.1 -22.3 | 271 53 53.2 -1.0 25 249 10058 290 93 87.4 -31.8 | 280 59 57.6 -10.6 26 234 10444 285 80 77.3 -20.7 | 269 47 47.4 0.5 27 200 11430 285 85 82.1 -22.0 | 271 52 52.3 -0.8 28 150 13250 285 74 71.5 -19.2 | 267 42 41.6 2.1 29 121 14630 290 61 57.3 -20.9 | 269 27 27.5 0.4 30 109 15240 290 64 60.1 -21.9 | 271 30 30.3 -0.7 31 100 15810 285 50 48.3 -12.9 | 246 20 18.5 8.3 32 95 16154 285 50 48.3 -12.9 | 246 20 18.5 8.3 33 70 18020 290 66 62.0 -22.6 | 272 32 32.2 -1.4 34 67 18288 290 66 62.0 -22.6 | 272 32 32.2 -1.4 35 61 18898 295 68 61.6 -28.7 | 283 33 31.8 -7.5 36 52 19812 295 56 50.8 -23.7 | 277 21 20.9 -2.5 37 50 20110 280 53 52.2 -9.2 | 242 25 22.4 12.0 38 50 20117 275 54 53.8 -4.7 | 235 29 24.0 16.5 39 45 20726 285 54 52.2 -14.0 | 252 23 22.3 7.2 40 41 21336 280 31 30.5 -5.4 | 182 16 0.7 15.8 41 39 21641 275 28 27.9 -2.4 | 174 19 -1.9 18.8 42 37 21946 265 30 29.9 2.6 | 180 24 0.0 23.8 43 35 22250 290 41 38.5 -14.0 | 230 11 8.7 7.2 44 32 22860 295 41 37.2 -17.3 | 242 8 7.3 3.9 45 31 23165 270 47 47.0 -0.0 | 219 27 17.2 21.2 46 30 23290 270 45 45.0 -0.0 | 216 26 15.2 21.2 47 22 24384 265 48 47.8 4.2 | 215 31 18.0 25.4 48 20 24689 275 61 60.8 -5.3 | 243 35 30.9 15.9 49 18 24994 280 56 55.1 -9.7 | 246 28 25.3 11.5 50 15 25603 265 43 42.8 3.7 | 208 28 13.0 25.0 Wind Parameters Mean winds (0-6000m): 275.4 at 48.8 knts Storm direction: 305.4 at 36.6 knts Shear (0-3000m) pos: 8.4 neg: 3.6 tot: 11.9 10-3/s Storm rel Dir Shear (0-3000m): 90.1 deg Storm rel helicity (0-3000m) pos: 337.9 neg: -79.4 tot: 258.5 m^2/s^2 ave: 86.2 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 14.1 stream: 6.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.08 Bulk Shear: 156.26 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 ------------------------------------------------------------------------------- 500 249 17 153 31| 24.2 0.0 24.2|187.7 0.0 187.7 375.3 0.87| 25.4 22.2 1000 259 25 168 26| 19.5 0.0 19.5|280.5 0.0 280.5 280.5 0.82| 23.2 18.9 1500 273 31 185 19| 16.8 0.0 16.8|323.9 0.0 323.9 215.9 0.82| 20.2 16.5 2000 278 36 199 17| 12.6 1.8 14.4|323.9 -24.9 299.0 149.5 0.65| 16.9 11.1 2500 277 39 207 18| 10.1 3.6 13.6|334.7 -77.1 257.6 103.0 0.47| 16.1 7.5 3000 275 41 212 21| 8.4 3.6 11.9|337.9 -79.4 258.5 86.2 0.45| 14.1 6.3 4000 274 46 221 24| 7.8 2.7 10.5|523.8 -84.0 439.8 109.9 0.48| 14.4 7.0 5000 275 48 225 25| 6.2 2.6 8.8|526.5-135.8 390.7 78.1 0.38| 12.8 4.9 6000 275 49 228 25| 5.6 2.1 7.7|558.6-135.8 422.7 70.5 0.39| 11.3 4.4 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251210.00.gif