UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for KDTX... Searching the city database file for: KDTX ... Date:0000Z 1 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 177 SFC 981 329 -1.3 -4.8 77 3.5 -2.6 295 4 273.3 273.8 271.6 280.8 2.72 2 951 577 -3.1 -6.0 80 2.9 -4.1 317 17 274.0 274.4 271.8 281.0 2.56 3 925 796 -5.1 -5.9 94 0.8 -5.4 320 19 274.1 274.5 271.9 281.4 2.66 4 914 890 -5.9 -5.9 100 0.0 -5.9 316 19 274.2 274.7 272.1 281.6 2.69 5 850 1454 -9.9 -10.1 98 0.2 -9.9 320 22 275.8 276.1 272.1 281.6 2.08 6 816 1767 -12.3 -12.5 98 0.2 -12.3 324 26 276.5 276.8 272.1 281.5 1.79 7 780 2111 -13.9 -14.2 98 0.3 -14.0 320 24 278.3 278.6 272.9 283.0 1.63 8 748 2428 -15.7 -16.0 98 0.3 -15.8 315 25 279.7 280.0 273.5 284.0 1.47 9 746 2449 -15.9 -16.7 94 0.8 -16.1 315 25 279.7 280.0 273.3 283.8 1.39 10 743 2479 -15.5 -17.7 83 2.2 -16.0 314 25 280.5 280.7 273.6 284.3 1.28 11 741 2499 -15.7 -17.7 85 2.0 -16.2 314 25 280.5 280.7 273.6 284.3 1.28 12 700 2926 -19.1 -19.5 97 0.4 -19.2 310 25 281.3 281.5 273.9 284.8 1.16 13 698 2947 -19.5 -20.0 96 0.5 -19.6 310 25 281.1 281.3 273.7 284.4 1.12 14 694 2990 -18.7 -20.4 86 1.7 -19.0 310 24 282.5 282.7 274.4 285.7 1.09 15 627 3742 -22.3 -26.6 68 4.3 -23.0 293 34 286.7 286.8 276.0 288.8 0.69 16 608 3967 -23.7 -26.8 76 3.1 -24.2 285 32 287.6 287.7 276.5 289.8 0.70 17 587 4224 -25.1 -29.1 69 4.0 -25.6 277 30 288.9 289.0 277.0 290.7 0.59 18 527 4998 -30.9 -32.9 83 2.0 -31.1 278 38 291.0 291.0 277.9 292.4 0.45 19 508 5258 -32.3 -36.7 65 4.4 -32.7 272 36 292.3 292.4 278.3 293.4 0.32 20 502 5342 -33.1 -36.9 69 3.8 -33.4 271 36 292.3 292.4 278.3 293.4 0.32 21 500 5370 -33.1 -37.6 64 4.5 -33.5 270 36 292.7 292.7 278.4 293.7 0.30 22 492 5483 -34.1 -38.8 62 4.7 -34.5 269 37 292.8 292.9 278.5 293.7 0.27 23 490 5512 -34.1 -45.1 32 11.0 -34.8 269 38 293.2 293.2 278.4 293.6 0.14 24 487 5555 -34.3 -52.3 14 18.0 -35.2 269 38 293.4 293.4 278.4 293.6 0.06 25 400 6910 -41.3 -60.3 11 19.0 -41.9 270 59 301.3 301.3 281.9 301.4 0.03 26 395 6995 -42.1 -61.1 11 19.0 -42.6 269 60 301.4 301.4 282.0 301.5 0.03 27 364 7544 -43.9 -62.9 10 19.0 -44.4 266 70 306.1 306.1 283.8 306.2 0.02 28 361 7599 -44.1 -64.1 9 20.0 -44.6 265 71 306.5 306.5 284.0 306.6 0.02 29 354 7730 -43.9 -62.9 10 19.0 -44.4 265 73 308.5 308.5 284.8 308.6 0.02 30 348 7845 -43.9 -65.9 7 22.0 -44.4 265 74 310.0 310.0 285.4 310.1 0.02 31 327 8260 -45.1 -64.1 10 19.0 -45.6 265 80 314.0 314.0 286.8 314.0 0.02 32 300 8830 -48.1 -67.1 9 19.0 -48.5 265 89 317.6 317.6 287.9 317.6 0.02 33 278 9328 -50.7 -69.7 9 19.0 -51.0 265 85 320.8 320.8 289.0 320.8 0.01 34 273 9447 -50.1 -70.1 8 20.0 -50.4 263 87 323.3 323.3 289.8 323.4 0.01 35 266 9616 -50.3 -70.3 8 20.0 -50.7 260 90 325.4 325.4 290.4 325.5 0.01 36 250 10020 -50.9 -70.9 8 20.0 -51.2 265 82 330.4 330.4 291.8 330.4 0.01 37 210 11146 -53.7 -73.7 7 20.0 -54.0 260 81 342.9 342.9 295.0 342.9 0.01 38 200 11460 -53.3 -75.3 5 22.0 -53.6 260 86 348.4 348.4 296.3 348.4 0.01 39 196 11590 -52.5 -74.5 5 22.0 -52.9 261 86 351.7 351.7 297.0 351.7 0.01 40 188 11859 -53.7 -74.7 6 21.0 -54.0 262 86 353.9 353.9 297.5 354.0 0.01 41 166 12660 -52.5 -75.5 5 23.0 -52.9 265 82 368.8 368.8 300.4 368.8 0.01 42 157 13018 -54.9 -76.9 5 22.0 -55.2 265 75 370.6 370.6 300.7 370.6 0.01 43 150 13310 -54.7 -75.7 6 21.0 -55.1 265 70 375.8 375.8 301.6 375.9 0.01 44 139 13798 -55.3 -78.3 4 23.0 -55.6 261 68 383.0 383.1 302.8 383.1 0.01 45 138 13844 -55.5 -78.5 4 23.0 -55.9 261 68 383.5 383.5 302.8 383.5 0.01 46 137 13890 -55.5 -77.5 5 22.0 -55.9 260 68 384.3 384.3 302.9 384.3 0.01 47 128 14327 -52.7 -76.7 4 24.0 -53.2 257 66 396.9 396.9 304.8 396.9 0.01 48 100 15910 -56.3 -80.3 3 24.0 -56.8 260 62 418.9 418.9 307.6 419.0 0.01 49 89 16647 -57.3 -82.3 3 25.0 -57.8 265 56 431.1 431.1 309.0 431.2 0.01 50 80 17323 -55.5 -80.5 3 25.0 -56.1 272 49 448.2 448.2 310.7 448.2 0.01 51 70 18170 -56.9 -81.9 3 25.0 -57.5 250 39 462.7 462.7 312.0 462.7 0.01 52 61 19037 -59.3 -84.3 3 25.0 -59.8 259 49 475.9 475.9 313.1 475.9 0.01 53 56 19575 -57.5 -83.5 2 26.0 -58.2 274 40 491.8 491.8 314.4 491.8 0.01 54 54 19804 -58.7 -84.7 2 26.0 -59.3 281 37 494.2 494.2 314.5 494.2 0.01 55 51 20164 -56.7 -81.7 3 25.0 -57.5 286 28 507.0 507.0 315.4 507.0 0.01 56 50 20290 -56.7 -83.7 2 27.0 -57.5 275 19 509.9 509.9 315.7 509.9 0.01 57 42 21385 -59.9 -84.9 2 25.0 -60.6 294 24 528.0 528.0 316.8 528.0 0.01 58 40 21691 -56.3 -84.3 2 28.0 -57.4 286 21 544.5 544.5 317.8 544.5 0.01 59 39 21851 -57.7 -83.7 2 26.0 -58.6 282 19 544.9 544.9 317.8 544.9 0.01 60 35 22539 -53.9 -82.9 2 29.0 -55.5 341 23 571.9 571.9 319.3 572.0 0.01 61 33 22914 -56.1 -84.1 2 28.0 -57.4 7 18 575.8 575.8 319.5 575.9 0.01 62 30 23520 -55.7 -84.7 1 29.0 -57.2 20 26 592.8 592.8 320.3 592.9 0.01 63 29 23736 -54.9 -84.9 1 30.0 -56.5 7 21 600.8 600.8 320.6 600.8 0.01 64 24 24935 -57.7 -85.7 2 28.0 -59.2 24 29 626.0 626.0 321.7 626.1 0.01 65 21 25781 -55.5 -85.5 1 30.0 -57.5 11 21 657.1 657.1 323.0 657.1 0.01 66 20 26090 -57.3 -86.3 1 29.0 -59.0 40 28 660.8 660.8 323.1 660.9 0.01 67 19 26414 -57.5 -86.5 1 29.0 -59.3 35 24 669.9 669.9 323.4 670.0 0.01 68 16 27505 -55.5 -85.5 1 30.0 -58.0 7 30 710.2 710.2 324.7 710.3 0.02 69 12 29334 -56.5 -86.5 1 30.0 -59.3 26 36 767.6 767.6 326.4 767.7 0.02 70 10 30500 -53.3 -85.3 1 32.0 -57.5 20 49 820.6 820.6 327.7 820.8 0.03 71 8.0 31924 -58.3 -88.3 1 30.0 -61.5 29 54 854.8 854.8 328.5 855.0 0.02 72 7.2 32591 -56.7 -87.7 1 31.0 -60.7 34 56 887.5 887.5 329.2 887.7 0.02 73 7.0 32770 -57.5 -87.5 1 30.0 -61.3 35 57 891.4 891.4 329.2 891.6 0.03 74 6.7 33046 -57.9 -87.9 1 30.0 -61.7 900.9 900.9 329.4 901.2 0.03 TRP 278 9328 -50.7 -69.7 9 19.0 -51.0 265 85 320.8 320.8 289.0 320.8 0.01 WND 266 9616 -50.3 -70.3 8 20.0 -50.7 260 90 325.4 325.4 290.4 325.5 0.01 Sounding variables and indices 1000-500 mb thick: 5193.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 84.69 % Est. max temperature: 1.50 C = 34.70 F Sfc-Lift cond lev (LCL): 928.60 mb = 765.27 m = 2510.71 ft T: -4.82 C 700-500 lapse rate: 5.73 C/km ThetaE index: 0.22 C Layer 746.0- 743.0 mb Conv cond level (CCL): 904.00 mb = 975.31 m = 3199.81 ft Mean mixing ratio: 2.60 g/kg Conv temperature: -0.20 C = 31.65 F Cap Strength: 9.57 C Lifted Index: 9.80 C Risk: None Lifted Index @300 mb: 25.71 C Lifted Index @700 mb: 2.62 C Showalter Index: 9.54 C Risk: None Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.20 C Cross Totals Index: 23.00 C K Index: 12.70 Risk: None Sweat Index: 80.00 Risk: None Energy Index: 2.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.11 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 77369.15 J/kg Cap Strength: 9.60 C Lift Cond Lev (LCL): 908.36 mb = 937.89 m = 3077.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 22 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 ---------------------------------------------------------- 0 981 329 295 4 3.6 -1.7 | 144 19 -10.9 15.2 1 947 610 320 19 12.2 -14.6 | 135 3 -2.4 2.4 2 925 796 320 19 12.2 -14.6 | 135 3 -2.4 2.4 3 911 914 315 19 13.4 -13.4 | 162 4 -1.1 3.5 4 876 1219 300 21 18.2 -10.5 | 209 7 3.6 6.4 5 850 1454 320 22 14.1 -16.9 | 98 0 -0.4 0.1 6 842 1524 320 21 13.5 -16.1 | 128 1 -1.1 0.8 7 809 1829 325 27 15.5 -22.1 | 350 5 0.9 -5.2 8 777 2134 320 24 15.4 -18.4 | 330 2 0.9 -1.5 9 746 2438 315 25 17.7 -17.7 | 284 3 3.1 -0.8 10 717 2743 310 24 18.4 -15.4 | 249 4 3.8 1.5 11 700 2926 310 25 19.2 -16.1 | 260 5 4.6 0.8 12 688 3048 310 24 18.4 -15.4 | 249 4 3.8 1.5 13 633 3658 295 35 31.7 -14.8 | 263 17 17.1 2.1 14 582 4267 275 29 28.9 -2.5 | 225 20 14.3 14.4 15 558 4572 265 36 35.9 3.1 | 227 29 21.3 20.1 16 535 4877 280 38 37.4 -6.6 | 246 25 22.8 10.3 17 500 5370 270 36 36.0 -0.0 | 232 27 21.4 16.9 18 450 6096 265 45 44.8 3.9 | 235 37 30.3 20.8 19 431 6401 265 53 52.8 4.6 | 241 44 38.2 21.5 20 400 6910 270 59 59.0 -0.0 | 249 48 44.4 16.9 21 360 7620 265 71 70.7 6.2 | 248 61 56.2 23.1 22 300 8830 265 89 88.7 7.8 | 252 78 74.1 24.7 23 286 9144 265 89 88.7 7.8 | 252 78 74.1 24.7 24 278 9328 265 85 84.7 7.4 | 251 74 70.1 24.3 25 266 9616 260 90 88.6 15.6 | 246 81 74.1 32.5 26 260 9754 260 90 88.6 15.6 | 246 81 74.1 32.5 27 250 10020 265 82 81.7 7.1 | 250 71 67.1 24.1 28 216 10973 260 78 76.8 13.5 | 244 69 62.2 30.5 29 200 11460 260 86 84.7 14.9 | 246 77 70.1 31.9 30 170 12497 265 85 84.7 7.4 | 251 74 70.1 24.3 31 150 13310 265 70 69.7 6.1 | 247 60 55.2 23.0 32 111 15240 250 62 58.3 21.2 | 229 58 43.7 38.1 33 101 15850 260 54 53.2 9.4 | 236 47 38.6 26.3 34 100 15910 260 62 61.1 10.8 | 239 54 46.5 27.7 35 96 16154 260 62 61.1 10.8 | 239 54 46.5 27.7 36 76 17678 275 45 44.8 -3.9 | 247 33 30.3 13.0 37 72 17983 260 35 34.5 6.1 | 221 30 19.9 23.0 38 70 18170 250 39 36.6 13.3 | 216 37 22.1 30.3 39 69 18288 265 37 36.9 3.2 | 228 30 22.3 20.1 40 65 18593 245 43 39.0 18.2 | 215 43 24.4 35.1 41 62 18898 255 51 49.3 13.2 | 229 46 34.7 30.1 42 51 20117 290 32 30.1 -10.9 | 249 17 15.5 6.0 43 50 20290 275 19 18.9 -1.7 | 196 16 4.4 15.3 44 49 20422 295 24 21.8 -10.1 | 227 10 7.2 6.8 45 47 20726 270 19 19.0 -0.0 | 195 17 4.4 16.9 46 42 21336 295 25 22.7 -10.6 | 232 10 8.1 6.4 47 38 21946 280 18 17.7 -3.1 | 193 14 3.2 13.8 48 37 22250 320 28 18.0 -21.4 | 323 6 3.4 -4.5 49 32 23165 25 14 -5.9 -12.7 | 102 21 -20.5 4.2 50 30 23520 20 26 -8.9 -24.4 | 72 25 -23.5 -7.5 51 29 23774 5 20 -1.7 -19.9 | 80 17 -16.3 -3.0 52 27 24079 30 27 -13.5 -23.4 | 77 29 -28.1 -6.5 53 26 24384 15 26 -6.7 -25.1 | 69 23 -21.3 -8.2 54 25 24689 30 26 -13.0 -22.5 | 79 28 -27.6 -5.6 55 23 25298 15 34 -8.8 -32.8 | 56 28 -23.4 -15.9 56 21 25908 10 18 -3.1 -17.7 | 87 18 -17.7 -0.8 57 20 26090 40 28 -18.0 -21.4 | 82 33 -32.6 -4.5 58 20 26213 25 17 -7.2 -15.4 | 94 22 -21.8 1.5 59 19 26518 40 27 -17.4 -20.7 | 83 32 -31.9 -3.8 60 18 26822 10 34 -5.9 -33.5 | 51 26 -20.5 -16.6 61 16 27432 10 27 -4.7 -26.6 | 63 22 -19.3 -9.7 62 15 27737 360 39 -0.0 -39.0 | 33 26 -14.6 -22.1 63 13 28651 30 29 -14.5 -25.1 | 74 30 -29.1 -8.2 64 10 30500 20 49 -16.8 -46.0 | 47 43 -31.3 -29.1 65 7 32770 35 57 -32.7 -46.7 | 58 56 -47.3 -29.8 Wind Parameters Mean winds (0-6000m): 289.3 at 29.8 knts Storm direction: 319.3 at 22.3 knts Shear (0-3000m) pos: 3.9 neg: 2.5 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 119.6 deg Storm rel helicity (0-3000m) pos: 16.9 neg: -8.1 tot: 8.8 m^2/s^2 ave: 2.9 10^-3 m/s^2 rel: -0.06 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.12 Bulk Shear: 44.14 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 ------------------------------------------------------------------------------- 500 318 15 142 8| 15.9 0.0 15.9| 7.6 -2.0 5.6 11.3 0.04| 16.9 0.7 1000 312 17 162 5| 7.9 2.1 10.0| 13.7 -2.0 11.8 11.8 0.23| 13.4 3.1 1500 316 19 161 3| 7.7 1.4 9.1| 13.7 -3.4 10.3 6.9 0.01| 12.8 0.2 2000 317 21 164 2| 5.8 1.9 7.6| 13.7 -5.0 8.7 4.4 -0.04| 10.9 -0.5 2500 316 22 194 1| 4.6 2.1 6.7| 14.1 -7.3 6.8 2.7 -0.09| 9.5 -0.8 3000 315 22 225 2| 3.9 2.5 6.4| 16.9 -8.1 8.8 2.9 -0.06| 9.1 -0.5 4000 306 25 247 6| 2.9 3.7 6.5| 17.1 -67.8 -50.6 -12.7 -0.20| 9.5 -2.0 5000 297 27 244 11| 2.9 3.2 6.2| 78.2-103.6 -25.3 -5.1 -0.12| 9.7 -1.2 6000 289 30 242 15| 2.5 3.8 6.3|122.3-105.6 16.7 2.8 -0.07| 9.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//KDTX/skewt/KDTX.skewt.20251201.00.gif