UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026012000.upa.cvt Date: 0000Z 20 JAN 26 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 20 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 160 SFC 978 329 -12.7 -15.3 81 2.6 -13.3 235 10 262.1 262.3 261.2 265.3 1.19 2 965 431 -13.3 -16.0 80 2.7 -13.9 249 15 262.5 262.7 261.5 265.6 1.14 3 963 447 -13.5 -15.2 87 1.7 -13.9 252 16 262.5 262.7 261.6 265.8 1.22 4 960 471 -13.7 -16.6 79 2.9 -14.3 255 18 262.5 262.7 261.3 265.5 1.09 5 953 526 -14.3 -16.1 86 1.8 -14.7 263 21 262.4 262.6 261.4 265.5 1.14 6 950 550 -14.3 -17.5 77 3.2 -14.9 266 22 262.7 262.8 261.3 265.5 1.02 7 925 752 -16.3 -18.6 82 2.3 -16.7 275 26 262.6 262.8 261.2 265.3 0.95 8 919 801 -16.7 -18.6 85 1.9 -17.0 274 27 262.7 262.9 261.3 265.4 0.96 9 907 900 -17.5 -20.5 77 3.0 -18.0 270 30 262.9 263.0 261.1 265.2 0.82 10 869 1219 -20.5 -21.3 93 0.8 -20.6 275 27 263.0 263.1 261.2 265.2 0.80 11 850 1382 -21.9 -22.7 93 0.8 -22.0 275 31 263.2 263.3 261.2 265.2 0.73 12 835 1513 -23.1 -23.4 97 0.3 -23.1 275 32 263.3 263.4 261.2 265.2 0.69 13 833 1530 -22.9 -24.8 84 1.9 -23.1 275 32 263.7 263.8 261.3 265.4 0.61 14 823 1619 -23.3 -28.2 64 4.9 -23.9 275 33 264.2 264.2 261.3 265.5 0.45 15 820 1645 -23.3 -27.6 68 4.3 -23.8 275 33 264.4 264.5 261.6 265.8 0.48 16 819 1654 -23.3 -27.3 70 4.0 -23.8 275 33 264.5 264.6 261.7 266.0 0.50 17 799 1835 -23.9 -29.9 58 6.0 -24.5 275 35 265.8 265.8 262.4 266.9 0.40 18 751 2285 -25.5 -32.5 52 7.0 -26.2 282 36 268.8 268.8 264.5 269.8 0.33 19 719 2600 -26.9 -33.9 52 7.0 -27.5 288 38 270.6 270.7 265.7 271.5 0.30 20 700 2793 -27.5 -37.5 38 10.0 -28.3 290 37 272.0 272.1 266.5 272.7 0.22 21 691 2886 -27.7 -39.7 31 12.0 -28.6 289 38 272.8 272.8 267.0 273.4 0.18 22 675 3054 -27.5 -51.5 8 24.0 -28.7 287 39 274.9 274.9 268.0 275.0 0.05 23 661 3204 -28.3 -45.3 18 17.0 -29.3 285 40 275.6 275.6 268.6 276.0 0.10 24 655 3269 -28.5 -48.5 13 20.0 -29.6 285 41 276.1 276.1 268.9 276.4 0.07 25 615 3718 -30.7 -44.7 24 14.0 -31.6 279 44 278.6 278.6 270.5 279.0 0.12 26 609 3787 -31.3 -48.3 17 17.0 -32.2 278 44 278.7 278.7 270.5 279.0 0.08 27 605 3833 -31.5 -45.5 24 14.0 -32.3 277 44 279.0 279.0 270.8 279.4 0.11 28 592 3987 -32.1 -53.1 11 21.0 -33.0 275 44 280.0 280.0 271.2 280.2 0.05 29 587 4046 -32.5 -48.5 19 16.0 -33.3 275 46 280.3 280.3 271.4 280.5 0.08 30 577 4167 -33.3 -50.3 17 17.0 -34.1 275 48 280.7 280.7 271.7 280.9 0.07 31 573 4216 -33.5 -47.5 23 14.0 -34.2 275 49 281.0 281.0 271.9 281.3 0.09 32 571 4240 -33.5 -49.5 19 16.0 -34.3 275 50 281.3 281.3 272.1 281.6 0.07 33 569 4265 -33.7 -44.7 32 11.0 -34.3 275 51 281.4 281.4 272.2 281.8 0.13 34 567 4289 -33.9 -48.9 21 15.0 -34.6 275 51 281.4 281.4 272.1 281.7 0.08 35 564 4326 -34.1 -45.1 32 11.0 -34.7 275 52 281.6 281.6 272.3 282.0 0.12 36 555 4438 -35.1 -45.1 35 10.0 -35.6 275 55 281.7 281.7 272.3 282.1 0.12 37 542 4603 -35.7 -47.7 28 12.0 -36.3 275 58 282.9 282.9 273.0 283.2 0.09 38 515 4956 -37.5 -46.5 39 9.0 -37.9 274 66 284.9 284.9 274.2 285.3 0.11 39 508 5051 -37.3 -46.3 39 9.0 -37.7 272 68 286.3 286.3 274.9 286.7 0.12 40 500 5160 -37.9 -44.9 48 7.0 -38.2 270 70 286.8 286.9 275.2 287.3 0.14 41 481 5427 -39.7 -45.7 53 6.0 -40.0 266 72 287.8 287.8 275.7 288.3 0.13 42 476 5498 -40.1 -49.1 38 9.0 -40.5 265 73 288.2 288.2 275.9 288.5 0.09 43 470 5585 -40.3 -49.3 38 9.0 -40.6 265 74 289.0 289.0 276.3 289.3 0.09 44 444 5972 -43.3 -49.3 52 6.0 -43.5 265 77 289.9 289.9 276.8 290.3 0.10 45 441 6017 -43.5 -49.5 51 6.0 -43.7 265 77 290.2 290.3 276.9 290.6 0.09 46 440 6033 -43.7 -51.7 41 8.0 -44.0 265 77 290.2 290.2 276.9 290.4 0.07 47 438 6063 -43.7 -49.7 51 6.0 -43.9 265 78 290.6 290.6 277.1 290.9 0.09 48 421 6329 -44.9 -52.9 40 8.0 -45.2 265 82 292.3 292.3 277.9 292.6 0.07 49 400 6670 -47.7 -53.7 50 6.0 -47.9 265 87 293.0 293.0 278.3 293.2 0.06 50 396 6736 -48.3 -54.3 50 6.0 -48.4 265 87 293.1 293.1 278.3 293.3 0.06 51 393 6786 -48.5 -55.5 44 7.0 -48.7 265 87 293.4 293.4 278.4 293.6 0.05 52 391 6820 -48.7 -54.7 50 6.0 -48.8 265 87 293.6 293.6 278.5 293.8 0.06 53 387 6887 -49.1 -55.1 50 6.0 -49.3 265 87 293.9 294.0 278.7 294.1 0.06 54 381 6989 -49.9 -54.5 58 4.6 -50.0 265 88 294.2 294.2 278.8 294.4 0.06 55 377 7058 -50.5 -55.5 55 5.0 -50.6 265 88 294.3 294.3 278.9 294.5 0.05 56 371 7162 -50.9 -60.9 30 10.0 -51.1 265 88 295.1 295.1 279.2 295.2 0.03 57 300 8550 -48.7 -75.7 3 27.0 -49.1 260 87 316.7 316.7 287.6 316.7 0.00 58 250 9760 -47.9 -78.9 2 31.0 -48.4 255 89 334.9 334.9 293.0 334.9 0.00 59 200 11230 -46.7 -80.7 1 34.0 -47.4 255 81 358.8 358.8 298.5 358.8 0.00 60 150 13120 -49.5 -83.5 1 34.0 -50.2 250 88 384.8 384.8 303.0 384.8 0.00 61 136 13763 -49.9 -83.9 1 34.0 -50.7 255 95 394.9 394.9 304.5 395.0 0.00 62 100 15770 -51.3 -85.3 1 34.0 -52.1 255 80 428.6 428.6 308.7 428.6 0.00 63 90 16459 -48.5 -84.5 1 36.0 -49.7 250 74 447.3 447.3 310.6 447.3 0.00 64 78 17391 -53.1 -86.1 1 33.0 -53.9 248 65 456.4 456.4 311.4 456.5 0.00 65 73 17819 -51.9 -85.9 1 34.0 -52.9 250 61 467.7 467.7 312.4 467.7 0.00 66 70 18090 -53.7 -86.7 1 33.0 -54.6 255 64 469.5 469.5 312.6 469.5 0.00 67 61 18968 -57.1 -88.1 1 31.0 -57.8 248 58 480.8 480.8 313.5 480.8 0.00 68 56 19513 -54.5 -87.5 1 33.0 -55.5 245 72 498.6 498.6 314.8 498.6 0.00 69 50 20240 -54.1 -87.1 1 33.0 -55.2 250 47 516.0 516.0 316.1 516.0 0.00 70 46 20774 -54.3 -88.3 1 34.0 -55.5 252 46 528.0 528.0 316.8 528.0 0.00 71 45 20915 -53.1 -87.1 1 34.0 -54.5 251 46 534.2 534.2 317.2 534.2 0.00 72 42 21357 -54.9 -87.9 1 33.0 -56.1 265 41 540.4 540.4 317.5 540.4 0.00 73 39 21829 -54.9 -87.9 1 33.0 -56.2 255 44 552.0 552.0 318.2 552.0 0.00 74 39 21829 -54.1 -88.1 1 34.0 -55.5 255 44 554.0 554.0 318.3 554.0 0.00 75 35 22518 -56.9 -88.9 1 32.0 -58.0 259 40 564.1 564.1 318.9 564.1 0.00 76 31 23291 -54.1 -88.1 1 34.0 -55.8 260 39 591.6 591.6 320.2 591.6 0.01 77 30 23500 -55.9 -88.9 1 33.0 -57.3 250 29 592.2 592.2 320.3 592.3 0.00 78 26 24416 -53.7 -87.7 1 34.0 -55.8 268 28 623.2 623.2 321.6 623.3 0.01 79 25 24667 -55.7 -88.7 1 33.0 -57.4 247 24 624.5 624.5 321.7 624.6 0.01 80 24 24929 -54.1 -88.1 1 34.0 -56.2 268 27 636.5 636.5 322.2 636.6 0.01 81 22 25483 -57.5 -89.5 1 32.0 -59.1 272 26 642.4 642.4 322.4 642.5 0.01 82 22 25483 -55.3 -89.3 1 34.0 -57.3 272 26 649.0 649.0 322.6 649.0 0.01 83 20 26090 -56.5 -89.5 1 33.0 -58.4 250 31 663.2 663.2 323.2 663.3 0.01 84 17 27112 -59.3 -90.3 1 31.0 -60.9 265 29 685.8 685.8 324.0 685.8 0.01 85 16 27492 -58.3 -90.3 1 32.0 -60.2 278 26 701.1 701.1 324.4 701.1 0.01 86 15 27899 -56.1 -89.1 1 33.0 -58.6 264 22 721.4 721.4 325.1 721.5 0.01 87 14 28336 -57.7 -89.7 1 32.0 -59.9 277 21 730.4 730.4 325.4 730.5 0.01 88 14 28336 -56.3 -89.3 1 33.0 -58.9 277 21 735.1 735.1 325.5 735.2 0.01 89 13 28804 -57.5 -89.5 1 32.0 -59.9 279 17 746.7 746.7 325.8 746.8 0.01 90 13 28804 -55.3 -89.3 1 34.0 -58.3 279 17 754.3 754.3 326.1 754.4 0.01 91 12 29311 -57.9 -89.9 1 32.0 -60.4 247 12 762.6 762.6 326.3 762.7 0.01 92 11 29863 -54.9 -88.9 1 34.0 -58.4 265 11 792.7 792.7 327.1 792.8 0.01 93 10 30470 -55.7 -88.7 1 33.0 -59.2 295 27 811.6 811.6 327.5 811.8 0.01 94 9.0 31145 -54.1 -88.1 1 34.0 -58.4 296 26 842.6 842.6 328.2 842.8 0.02 95 8.7 31363 -52.3 -88.3 1 36.0 -57.3 297 25 857.8 857.8 328.5 858.0 0.02 96 7.3 32492 -55.5 -88.5 1 33.0 -59.9 299 23 888.9 888.9 329.2 889.1 0.02 97 7.0 32760 -55.1 -89.1 1 34.0 -59.7 300 23 901.3 901.3 329.4 901.5 0.02 98 6.9 32852 -55.1 -89.1 1 34.0 -59.8 905.0 905.0 329.5 905.2 0.02 99 6.8 32946 -52.3 -88.3 1 36.0 -58.2 920.4 920.5 329.8 920.7 0.02 100 6.4 33336 -54.1 -88.1 1 34.0 -59.4 928.9 928.9 329.9 929.2 0.03 101 6.2 33541 -52.7 -87.7 1 35.0 -58.7 943.4 943.4 330.2 943.7 0.03 102 5.6 34199 -52.1 -88.1 1 36.0 -58.7 973.9 973.9 330.8 974.2 0.03 103 5.5 34315 -52.5 -88.5 1 36.0 -59.0 977.1 977.2 330.8 977.4 0.03 TRP 371 7162 -50.9 -60.9 30 10.0 -51.1 265 88 295.1 295.1 279.2 295.2 0.03 WND 136 13763 -49.9 -83.9 1 34.0 -50.7 255 95 394.9 394.9 304.5 395.0 0.00 Sounding variables and indices 1000-500 mb thick: 5000.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 47.32 % Est. max temperature: -10.90 C = 12.37 F Sfc-Lift cond lev (LCL): 937.74 mb = 648.54 m = 2127.74 ft T: -15.27 C 700-500 lapse rate: 4.39 C/km ThetaE index: 0.30 C Layer 960.0- 953.0 mb Conv cond level (CCL): 888.45 mb = 1053.73 m = 3457.07 ft Mean mixing ratio: 0.96 g/kg Conv temperature: -11.87 C = 10.63 F Cap Strength: 17.35 C Lifted Index: 17.74 C Risk: None Lifted Index @300 mb: 36.42 C Lifted Index @700 mb: 6.82 C Showalter Index: 17.80 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 16.00 C Cross Totals Index: 15.20 C K Index: -16.70 Risk: None Sweat Index: 132.00 Risk: None Energy Index: 4.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 76678.71 J/kg Cap Strength: 17.65 C Lift Cond Lev (LCL): 891.91 mb = 1024.74 m = 3361.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 304 at 36 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 ---------------------------------------------------------- 0 978 329 235 10 8.2 5.7 | 140 33 -21.4 25.6 1 943 610 275 25 24.9 -2.2 | 165 18 -4.7 17.6 2 925 752 275 26 25.9 -2.3 | 168 18 -3.7 17.5 3 905 914 270 30 30.0 -0.0 | 181 20 0.4 19.8 4 869 1219 275 27 26.9 -2.4 | 171 18 -2.7 17.5 5 850 1382 275 31 30.9 -2.7 | 184 17 1.3 17.1 6 799 1829 275 35 34.9 -3.1 | 197 18 5.3 16.8 7 766 2134 280 36 35.5 -6.3 | 203 15 5.8 13.6 8 735 2438 285 36 34.8 -9.3 | 206 12 5.2 10.5 9 705 2743 290 40 37.6 -13.7 | 232 10 8.0 6.1 10 700 2793 290 37 34.8 -12.7 | 216 9 5.2 7.2 11 619 3658 280 44 43.3 -7.6 | 228 18 13.7 12.2 12 593 3962 275 44 43.8 -3.8 | 222 21 14.2 16.0 13 568 4267 275 51 50.8 -4.4 | 234 26 21.2 15.4 14 521 4877 275 65 64.8 -5.7 | 248 38 35.1 14.2 15 500 5160 270 70 70.0 -0.0 | 244 45 40.4 19.8 16 476 5486 265 73 72.7 6.4 | 239 50 43.1 26.2 17 435 6096 265 78 77.7 6.8 | 241 55 48.1 26.6 18 400 6670 265 87 86.7 7.6 | 244 63 57.1 27.4 19 371 7162 265 88 87.7 7.7 | 245 64 58.1 27.5 20 346 7620 260 85 83.7 14.8 | 237 64 54.1 34.6 21 300 8550 260 87 85.7 15.1 | 238 66 56.1 34.9 22 274 9144 255 80 77.3 20.7 | 230 63 47.7 40.5 23 250 9760 255 89 86.0 23.0 | 233 71 56.4 42.9 24 239 10058 255 93 89.8 24.1 | 234 75 60.2 43.9 25 200 11230 255 81 78.2 21.0 | 230 63 48.6 40.8 26 181 11887 255 79 76.3 20.4 | 229 62 46.7 40.3 27 165 12497 250 95 89.3 32.5 | 229 79 59.7 52.3 28 150 13120 250 88 82.7 30.1 | 227 73 53.1 49.9 29 136 13763 255 95 91.8 24.6 | 234 76 62.2 44.4 30 131 14021 255 95 91.8 24.6 | 234 76 62.2 44.4 31 114 14935 250 75 70.5 25.7 | 222 61 40.9 45.5 32 108 15240 245 83 75.2 35.1 | 220 71 45.6 54.9 33 104 15545 250 87 81.8 29.8 | 226 72 52.1 49.6 34 100 15770 255 80 77.3 20.7 | 230 63 47.7 40.5 35 94 16154 255 80 77.3 20.7 | 230 63 47.7 40.5 36 82 17069 240 63 54.6 31.5 | 206 57 25.0 51.3 37 75 17678 255 66 63.8 17.1 | 223 50 34.1 36.9 38 71 17983 245 55 49.8 23.2 | 205 48 20.2 43.1 39 70 18090 255 64 61.8 16.6 | 222 49 32.2 36.4 40 68 18288 255 65 62.8 16.8 | 222 49 33.2 36.6 41 59 19202 245 56 50.8 23.7 | 206 48 21.1 43.5 42 56 19507 245 72 65.3 30.4 | 215 62 35.6 50.2 43 51 20117 260 57 56.1 9.9 | 222 40 26.5 29.7 44 50 20240 250 47 44.2 16.1 | 202 39 14.6 35.9 45 49 20422 255 48 46.4 12.4 | 207 36 16.8 32.2 46 44 21031 250 45 42.3 15.4 | 200 37 12.7 35.2 47 42 21336 265 41 40.8 3.6 | 206 26 11.2 23.4 48 40 21641 270 47 47.0 -0.0 | 221 26 17.4 19.8 49 38 21946 245 42 38.1 17.7 | 193 39 8.5 37.6 50 35 22555 260 40 39.4 6.9 | 200 28 9.8 26.8 51 33 22860 250 45 42.3 15.4 | 200 37 12.7 35.2 52 32 23165 260 48 47.3 8.3 | 212 33 17.7 28.2 53 30 23470 260 26 25.6 4.5 | 171 25 -4.0 24.3 54 30 23500 250 29 27.3 9.9 | 175 30 -2.4 29.7 55 29 23774 245 28 25.4 11.8 | 172 32 -4.2 31.6 56 27 24079 280 38 37.4 -6.6 | 211 15 7.8 13.2 57 26 24384 270 28 28.0 -0.0 | 175 20 -1.6 19.8 58 25 24689 245 24 21.8 10.1 | 165 31 -7.9 30.0 59 24 24994 275 28 27.9 -2.4 | 174 17 -1.7 17.4 60 21 25908 270 24 24.0 -0.0 | 164 21 -5.6 19.8 61 20 26090 250 31 29.1 10.6 | 179 30 -0.5 30.4 62 19 26518 245 31 28.1 13.1 | 177 33 -1.5 32.9 63 18 26822 275 31 30.9 -2.7 | 184 17 1.3 17.1 64 17 27127 265 29 28.9 2.5 | 178 22 -0.7 22.3 65 16 27432 280 27 26.6 -4.7 | 169 15 -3.0 15.1 66 15 28042 260 21 20.7 3.6 | 159 25 -8.9 23.5 67 13 28651 295 22 19.9 -9.3 | 137 14 -9.7 10.5 68 13 28956 265 13 13.0 1.1 | 142 27 -16.7 20.9 69 12 29261 245 12 10.9 5.1 | 143 31 -18.7 24.9 70 11 29870 265 11 11.0 1.0 | 138 28 -18.7 20.8 71 10 30175 280 23 22.7 -4.0 | 156 17 -7.0 15.8 72 10 30470 295 27 24.5 -11.4 | 149 10 -5.1 8.4 73 7 32760 300 23 19.9 -11.5 | 131 13 -9.7 8.3 Wind Parameters Mean winds (0-6000m): 273.8 at 47.5 knts Storm direction: 303.8 at 35.6 knts Shear (0-3000m) pos: 5.6 neg: 1.0 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 86.6 deg Storm rel helicity (0-3000m) pos: 172.3 neg: -20.0 tot: 152.3 m^2/s^2 ave: 50.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.5 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 91.89 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 ------------------------------------------------------------------------------- 500 270 21 157 22| 21.5 0.0 21.5| 98.4 0.0 98.4 196.8 0.65| 23.2 15.2 1000 271 25 166 20| 11.8 0.0 11.8|119.9 -14.1 105.8 105.8 0.53| 15.9 8.4 1500 273 28 174 19| 9.6 0.0 9.6|143.9 -14.1 129.9 86.6 0.60| 12.4 7.4 2000 275 30 180 17| 7.8 0.0 7.8|152.6 -14.1 138.6 69.3 0.57| 10.7 6.1 2500 278 31 185 16| 6.7 0.0 6.7|166.7 -20.0 146.7 58.7 0.53| 10.3 5.4 3000 280 33 190 15| 5.6 1.0 6.5|172.3 -20.0 152.3 50.8 0.51| 9.5 4.8 4000 279 36 202 15| 4.2 2.4 6.6|211.0 -30.7 180.3 45.1 0.45| 9.2 4.2 5000 277 41 218 19| 3.3 4.1 7.4|263.1 -85.4 177.7 35.5 0.36| 9.8 3.5 6000 274 48 227 24| 2.8 4.3 7.1|312.1-110.6 201.6 33.6 0.33| 9.2 3.0 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20260120.00.gif