UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011312.upa.cvt Date: 1200Z 13 JAN 26 Searching for KDTX... Searching the city database file for: KDTX ... Date:1200Z 13 JAN 26 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 90 SFC 971 329 -1.3 -3.2 87 1.9 -2.0 170 4 274.1 274.7 272.7 282.6 3.10 2 958 436 -1.7 -3.2 89 1.5 -2.3 197 12 274.8 275.3 273.1 283.4 3.15 3 941 578 -0.3 -3.3 80 3.0 -1.4 232 24 277.6 278.2 274.8 286.5 3.18 4 936 621 2.2 -3.8 64 6.0 -0.2 241 27 280.6 281.1 276.3 289.3 3.08 5 925 716 3.2 -4.8 56 8.0 0.0 250 32 282.6 283.1 277.0 290.8 2.89 6 922 742 3.4 -4.6 56 8.0 0.2 249 31 283.0 283.6 277.4 291.4 2.94 7 917 787 4.8 -6.2 45 11.0 0.5 246 31 284.9 285.4 277.9 292.5 2.62 8 879 1130 3.2 -4.8 56 8.0 -0.0 240 32 286.7 287.3 279.3 295.5 3.04 9 872 1195 3.0 -6.0 52 9.0 -0.6 240 33 287.2 287.7 279.2 295.3 2.80 10 869 1223 3.2 -6.8 48 10.0 -0.7 240 33 287.7 288.1 279.3 295.4 2.64 11 854 1364 2.6 -5.4 56 8.0 -0.6 236 35 288.5 289.0 280.1 297.2 2.99 12 850 1402 2.4 -5.6 55 8.0 -0.8 235 35 288.7 289.2 280.1 297.3 2.96 13 836 1536 1.6 -7.4 51 9.0 -1.9 240 35 289.2 289.7 280.0 296.9 2.62 14 795 1939 -1.3 -8.3 59 7.0 -3.9 250 35 290.3 290.7 280.4 297.9 2.57 15 789 1999 -1.3 -11.3 46 10.0 -4.8 250 35 290.9 291.3 280.0 297.0 2.04 16 775 2142 -2.3 -7.3 69 5.0 -4.2 250 35 291.3 291.8 281.2 299.8 2.85 17 764 2255 -2.5 -11.5 50 9.0 -5.6 248 35 292.3 292.7 280.7 298.6 2.07 18 757 2328 -2.9 -12.9 46 10.0 -6.2 247 34 292.6 293.0 280.6 298.3 1.87 19 750 2402 -3.1 -14.1 42 11.0 -6.7 246 34 293.2 293.5 280.6 298.4 1.71 20 724 2681 -4.5 -10.5 63 6.0 -6.6 253 32 294.6 295.1 282.1 301.8 2.37 21 700 2945 -6.9 -10.8 74 3.9 -8.2 255 36 294.8 295.3 282.2 302.1 2.39 22 699 2956 -6.9 -10.8 74 3.9 -8.2 255 36 295.0 295.4 282.3 302.2 2.40 23 691 3046 -7.5 -9.3 87 1.8 -8.1 254 36 295.3 295.8 282.8 303.5 2.73 24 680 3170 -8.5 -10.9 83 2.4 -9.3 252 36 295.5 296.0 282.5 302.9 2.45 25 665 3342 -9.7 -11.8 85 2.1 -10.4 250 35 296.1 296.5 282.7 303.1 2.33 26 639 3649 -11.5 -12.0 96 0.5 -11.6 245 35 297.4 297.8 283.2 304.7 2.38 27 619 3891 -12.7 -14.8 84 2.1 -13.3 241 39 298.7 299.1 283.3 304.8 1.96 28 597 4167 -13.9 -15.8 86 1.9 -14.5 249 43 300.5 300.8 283.9 306.3 1.87 29 578 4411 -15.5 -17.6 84 2.1 -16.1 256 45 301.4 301.7 284.0 306.6 1.66 30 541 4907 -18.7 -18.7 100 0.0 -18.7 260 46 303.3 303.6 284.7 308.5 1.61 31 536 4976 -18.9 -19.8 93 0.9 -19.1 260 47 303.9 304.2 284.8 308.6 1.48 32 526 5116 -19.7 -20.0 97 0.3 -19.8 260 49 304.6 304.8 285.1 309.3 1.49 33 524 5144 -19.7 -20.7 92 1.0 -20.0 260 49 304.9 305.2 285.1 309.4 1.40 34 500 5490 -21.9 -22.1 98 0.2 -22.0 275 46 306.3 306.6 285.5 310.6 1.30 35 499 5505 -21.5 -22.8 89 1.3 -21.8 275 46 307.0 307.2 285.7 311.0 1.23 36 492 5609 -21.9 -23.6 86 1.7 -22.2 275 46 307.8 308.0 285.9 311.6 1.16 37 478 5821 -23.3 -24.7 88 1.4 -23.6 275 45 308.6 308.8 286.1 312.2 1.08 38 469 5960 -24.3 -27.4 75 3.1 -24.9 275 45 309.0 309.2 286.0 311.9 0.86 39 431 6569 -29.5 -30.0 95 0.5 -29.6 280 49 310.0 310.1 286.2 312.5 0.73 40 430 6586 -29.5 -30.8 88 1.3 -29.7 280 49 310.2 310.3 286.2 312.5 0.68 41 427 6636 -29.1 -35.1 56 6.0 -29.9 280 50 311.3 311.4 286.4 312.9 0.45 42 426 6653 -29.3 -36.3 51 7.0 -30.2 280 50 311.3 311.3 286.3 312.7 0.40 43 419 6771 -30.1 -38.1 46 8.0 -31.0 282 51 311.7 311.8 286.4 312.9 0.34 44 417 6805 -30.3 -40.3 37 10.0 -31.3 282 51 311.9 311.9 286.4 312.9 0.27 45 415 6839 -30.5 -39.5 41 9.0 -31.4 282 52 312.0 312.1 286.4 313.1 0.30 46 400 7100 -32.5 -42.5 36 10.0 -33.4 285 54 312.7 312.8 286.6 313.6 0.23 47 397 7153 -32.9 -42.9 36 10.0 -33.8 285 54 312.9 312.9 286.6 313.7 0.22 48 395 7189 -32.9 -44.9 29 12.0 -33.8 285 54 313.4 313.4 286.8 314.0 0.18 49 388 7315 -33.7 -47.7 23 14.0 -34.7 285 54 313.9 313.9 286.9 314.4 0.13 50 373 7590 -36.5 -47.5 31 11.0 -37.2 285 55 313.8 313.8 286.8 314.3 0.14 51 368 7684 -37.1 -51.1 22 14.0 -37.9 285 55 314.2 314.2 286.9 314.5 0.09 52 356 7912 -39.3 -50.3 30 11.0 -39.9 286 55 314.2 314.2 286.9 314.6 0.11 53 349 8048 -40.5 -52.5 26 12.0 -41.1 287 55 314.4 314.4 287.0 314.7 0.08 54 346 8107 -40.9 -55.9 18 15.0 -41.5 288 56 314.6 314.6 287.0 314.8 0.06 55 300 9060 -50.3 -57.3 43 7.0 -50.5 285 61 314.5 314.5 287.0 314.7 0.06 56 269 9760 -55.9 -61.1 52 5.2 -56.0 285 72 316.2 316.2 287.5 316.4 0.04 57 250 10220 -59.7 -63.7 59 4.0 -59.7 290 56 317.3 317.3 287.9 317.4 0.03 58 234 10631 -62.7 -67.4 53 4.7 -62.7 280 59 318.8 318.8 288.4 318.9 0.02 59 200 11610 -58.7 -79.7 5 21.0 -58.9 275 70 339.8 339.8 294.3 339.8 0.00 60 150 13430 -57.1 -84.1 2 27.0 -57.4 280 46 371.7 371.7 300.9 371.7 0.00 61 100 15980 -58.9 -84.9 2 26.0 -59.2 290 42 413.9 413.9 307.0 413.9 0.00 62 93 16433 -60.1 -86.1 2 26.0 -60.4 290 50 420.2 420.2 307.7 420.2 0.00 63 87 16850 -58.7 -85.7 2 27.0 -59.1 292 59 431.1 431.1 309.0 431.2 0.00 64 70 18200 -62.7 -87.7 2 25.0 -63.0 290 49 450.2 450.2 310.9 450.3 0.00 65 68 18378 -61.7 -87.7 2 26.0 -62.0 282 42 456.2 456.2 311.4 456.2 0.00 66 52 20021 -64.9 -88.9 2 24.0 -65.2 303 49 485.1 485.1 313.8 485.1 0.00 67 50 20260 -63.9 -88.9 2 25.0 -64.3 300 51 492.9 492.9 314.4 492.9 0.00 68 47 20641 -62.7 -88.7 2 26.0 -63.1 296 45 504.6 504.6 315.2 504.6 0.00 69 39 21783 -65.9 -89.9 2 24.0 -66.2 306 45 524.1 524.1 316.6 524.2 0.00 70 36 22269 -65.5 -89.5 2 24.0 -65.9 307 49 537.3 537.3 317.3 537.3 0.00 71 30 23370 -68.7 -91.7 2 23.0 -69.0 315 59 557.4 557.4 318.5 557.4 0.00 72 24 24698 -70.9 -91.9 3 21.0 -71.2 318 59 587.7 587.7 320.0 587.7 0.00 73 20 25780 -69.7 -91.7 3 22.0 -70.1 330 65 622.8 622.8 321.6 622.8 0.00 74 16 27110 -71.3 -93.3 2 22.0 -71.7 335 73 658.6 658.6 323.0 658.7 0.00 75 15 27495 -68.7 -92.7 2 24.0 -69.3 329 79 679.6 679.6 323.7 679.6 0.00 76 13 28354 -69.1 -92.1 2 23.0 -69.7 325 78 706.6 706.6 324.6 706.6 0.01 77 11 29371 -62.7 -89.7 1 27.0 -64.3 325 66 764.4 764.4 326.3 764.5 0.01 78 10 29960 -62.7 -89.7 1 27.0 -64.4 315 71 785.5 785.5 326.9 785.6 0.01 79 9.8 30084 -61.7 -89.7 1 28.0 -63.7 315 70 793.8 793.8 327.1 793.9 0.01 80 8.0 31336 -60.9 -88.9 1 28.0 -63.4 318 65 844.4 844.4 328.2 844.6 0.02 81 7.0 32160 -62.1 -89.1 2 27.0 -64.6 320 61 872.3 872.4 328.9 872.5 0.02 82 6.8 32339 -61.9 -88.9 2 27.0 -64.4 880.4 880.4 329.0 880.6 0.02 TRP 234 10631 -62.7 -67.4 53 4.7 -62.7 280 59 318.8 318.8 288.4 318.9 0.02 WND 269 9760 -55.9 -61.1 52 5.2 -56.0 285 72 316.2 316.2 287.5 316.4 0.04 Sounding variables and indices 1000-500 mb thick: 5400.00 m Freezing level: Surface below freezing Freezing level: 940.40 mb = 583.27 m = 1913.58 ft Freezing level: 813.38 mb = 1758.37 m = 5768.86 ft Wetbulb zero: Below ground Precipitable water: 0.47 inches Sfc-500 mean rel hum: 74.13 % Est. max temperature: 14.01 C = 57.22 F Sfc-Lift cond lev (LCL): 942.42 mb = 566.17 m = 1857.49 ft T: -0.42 C 700-500 lapse rate: 5.89 C/km ThetaE index: 1.44 C Layer 764.0- 750.0 mb Conv cond level (CCL): 679.77 mb = 3172.78 m = 10409.26 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 19.89 C = 67.81 F Cap Strength: 13.33 C Lifted Index: 14.06 C Risk: None Lifted Index @300 mb: 17.12 C Lifted Index @700 mb: 8.49 C Showalter Index: 8.96 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 16.30 C K Index: 14.80 Risk: None Sweat Index: 221.35 Risk: None Energy Index: 2.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 63.09 J/kg Max Up Vert Vel: 11.23 m/s Conv Inhibition (B-): 68290.95 J/kg Cap Strength: 13.78 C Lift Cond Lev (LCL): 828.36 mb = 1609.58 m = 5280.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 at 29 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 ---------------------------------------------------------- 0 971 329 170 4 -0.7 3.9 | 112 30 -28.3 11.3 1 937 610 240 26 22.5 13.0 | 166 21 -5.0 20.4 2 925 716 250 32 30.1 10.9 | 188 19 2.5 18.3 3 903 914 240 28 24.2 14.0 | 171 22 -3.3 21.4 4 869 1219 240 33 28.6 16.5 | 182 24 1.0 23.9 5 850 1402 235 35 28.7 20.1 | 182 27 1.1 27.5 6 837 1524 240 35 30.3 17.5 | 186 25 2.8 24.9 7 806 1829 250 35 32.9 12.0 | 195 20 5.3 19.4 8 775 2134 250 35 32.9 12.0 | 195 20 5.3 19.4 9 746 2438 245 34 30.8 14.4 | 189 22 3.3 21.8 10 718 2743 255 32 30.9 8.3 | 192 16 3.4 15.7 11 700 2945 255 36 34.8 9.3 | 203 18 7.2 16.7 12 637 3658 245 35 31.7 14.8 | 191 23 4.2 22.2 13 612 3962 240 41 35.5 20.5 | 196 29 7.9 27.9 14 588 4267 255 45 43.5 11.6 | 220 25 15.9 19.0 15 542 4877 260 46 45.3 8.0 | 229 23 17.7 15.4 16 521 5182 260 50 49.2 8.7 | 233 27 21.7 16.1 17 500 5486 275 45 44.8 -3.9 | 259 18 17.3 3.5 18 500 5490 275 46 45.8 -4.0 | 259 19 18.3 3.4 19 460 6096 275 45 44.8 -3.9 | 259 18 17.3 3.5 20 400 7100 285 54 52.2 -14.0 | 285 25 24.6 -6.6 21 371 7620 285 55 53.1 -14.2 | 285 26 25.6 -6.8 22 324 8534 290 56 52.6 -19.2 | 295 28 25.1 -11.8 23 310 8839 285 55 53.1 -14.2 | 285 26 25.6 -6.8 24 300 9060 285 61 58.9 -15.8 | 285 32 31.4 -8.4 25 296 9144 285 59 57.0 -15.3 | 285 30 29.4 -7.9 26 269 9760 285 72 69.5 -18.6 | 285 43 42.0 -11.2 27 257 10058 285 72 69.5 -18.6 | 285 43 42.0 -11.2 28 250 10220 290 56 52.6 -19.2 | 295 28 25.1 -11.8 29 234 10631 280 59 58.1 -10.2 | 275 31 30.5 -2.8 30 233 10668 290 53 49.8 -18.1 | 296 25 22.2 -10.7 31 222 10973 275 68 67.7 -5.9 | 268 40 40.2 1.5 32 201 11582 280 54 53.2 -9.4 | 274 26 25.6 -2.0 33 200 11610 275 70 69.7 -6.1 | 268 42 42.2 1.3 34 191 11887 280 72 70.9 -12.5 | 277 44 43.3 -5.1 35 174 12497 295 51 46.2 -21.6 | 307 23 18.7 -14.2 36 166 12802 290 44 41.3 -15.0 | 299 16 13.8 -7.6 37 158 13106 280 56 55.1 -9.7 | 275 28 27.6 -2.3 38 150 13430 280 46 45.3 -8.0 | 272 18 17.7 -0.6 39 143 13716 285 46 44.4 -11.9 | 285 17 16.9 -4.5 40 137 14021 285 58 56.0 -15.0 | 285 29 28.5 -7.6 41 130 14326 280 45 44.3 -7.8 | 271 17 16.8 -0.4 42 118 14935 275 54 53.8 -4.7 | 264 26 26.2 2.7 43 112 15240 280 57 56.1 -9.9 | 275 29 28.6 -2.5 44 102 15850 295 58 52.6 -24.5 | 304 30 25.0 -17.1 45 100 15980 290 42 39.5 -14.4 | 300 14 11.9 -7.0 46 97 16154 290 42 39.5 -14.4 | 300 14 11.9 -7.0 47 88 16764 290 60 56.4 -20.5 | 294 32 28.8 -13.1 48 80 17374 305 52 42.6 -29.8 | 326 27 15.0 -22.4 49 72 17983 295 35 31.7 -14.8 | 331 8 4.2 -7.4 50 70 18200 290 49 46.0 -16.8 | 297 21 18.5 -9.4 51 69 18288 280 41 40.4 -7.1 | 269 13 12.8 0.3 52 59 19202 300 54 46.8 -27.0 | 316 27 19.2 -19.6 53 57 19507 310 45 34.5 -28.9 | 342 23 6.9 -21.5 54 50 20260 300 51 44.2 -25.5 | 317 25 16.6 -18.1 55 49 20422 295 47 42.6 -19.9 | 310 20 15.0 -12.5 56 42 21336 300 39 33.8 -19.5 | 333 14 6.2 -12.1 57 40 21641 310 44 33.7 -28.3 | 344 22 6.1 -20.9 58 38 21946 300 47 40.7 -23.5 | 321 21 13.1 -16.1 59 33 22860 320 52 33.4 -39.8 | 350 33 5.9 -32.4 60 30 23370 315 59 41.7 -41.7 | 338 37 14.2 -34.3 61 28 23774 320 59 37.9 -45.2 | 345 39 10.4 -37.8 62 25 24384 315 57 40.3 -40.3 | 339 35 12.7 -32.9 63 20 25780 330 65 32.5 -56.3 | 354 49 4.9 -48.9 64 16 27127 335 73 30.9 -66.2 | 357 59 3.3 -58.8 65 15 27432 330 79 39.5 -68.4 | 349 62 11.9 -61.0 66 14 28042 325 82 47.0 -67.2 | 342 63 19.5 -59.8 67 11 29566 325 64 36.7 -52.4 | 349 46 9.2 -45.0 68 10 29960 315 71 50.2 -50.2 | 332 48 22.6 -42.8 69 7 32160 320 61 39.2 -46.7 | 343 41 11.7 -39.3 Wind Parameters Mean winds (0-6000m): 255.0 at 38.0 knts Storm direction: 285.0 at 28.5 knts Shear (0-3000m) pos: 5.6 neg: 1.9 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 304.8 neg: -52.5 tot: 252.3 m^2/s^2 ave: 84.1 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 12.8 stream: 6.4 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 1.48 Bulk Shear: 42.51 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 ------------------------------------------------------------------------------- 500 241 22 154 20| 29.7 0.0 29.7|226.2 -15.3 210.9 421.8 0.76| 40.9 31.3 1000 240 26 167 21| 14.9 3.1 18.0|251.8 -27.5 224.2 224.2 0.66| 25.3 16.7 1500 241 29 174 22| 10.9 2.1 13.0|285.1 -27.5 257.6 171.7 0.64| 20.1 12.9 2000 243 31 179 21| 8.2 1.9 10.1|285.1 -36.5 248.6 124.3 0.59| 15.6 9.3 2500 245 31 182 21| 6.7 1.5 8.2|297.3 -41.2 256.2 102.5 0.55| 14.2 7.8 3000 246 32 185 20| 5.6 1.9 7.5|304.8 -52.5 252.3 84.1 0.50| 12.8 6.4 4000 246 34 189 21| 5.6 2.1 7.7|400.4 -63.1 337.3 84.3 0.51| 12.3 6.3 5000 250 36 198 21| 5.1 1.7 6.8|464.7 -63.1 401.6 80.3 0.54| 11.2 6.1 6000 255 38 208 20| 4.5 1.4 5.9|503.6 -64.2 439.4 73.2 0.56| 10.2 5.7 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20260113.12.gif