UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 22 OCT 25 Station: SKBO WMO ident: 80222 Latitude: 4.70 Longitude: -74.13 Elevation: 2548.00 ------------------------------------------------------------------------------- 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 75 1 925 746 2 850 1496 SFC 752 2548 14.2 10.4 78 3.8 11.7 270 5 311.8 313.8 295.4 344.3 10.60 4 717 2951 10.4 7.6 83 2.8 8.7 229 5 311.9 313.6 294.4 340.2 9.18 5 700 3153 9.8 5.7 76 4.1 7.3 175 8 313.3 314.9 294.0 338.9 8.24 6 605 4349 1.8 0.6 92 1.2 1.1 190 8 317.4 318.7 293.9 338.5 6.62 7 530 5410 -2.5 -8.5 63 6.0 -5.3 166 13 324.5 325.3 293.6 337.2 3.80 8 500 5870 -5.7 -10.2 71 4.5 -7.7 165 11 326.1 326.8 293.8 337.9 3.52 9 478 6221 -8.7 -11.6 79 2.9 -9.9 173 11 326.6 327.3 293.7 337.7 3.29 10 462 6486 -9.1 -16.1 57 7.0 -11.7 157 10 329.3 329.8 293.7 337.4 2.36 11 447 6741 -10.7 -15.4 68 4.7 -12.5 142 10 330.4 330.9 294.1 339.3 2.58 12 430 7039 -11.9 -29.9 21 18.0 -16.4 124 10 332.6 332.7 293.2 335.3 0.74 13 425 7129 -12.7 -17.3 68 4.6 -14.3 118 10 332.7 333.1 294.5 340.8 2.32 14 420 7219 -12.9 -22.9 43 10.0 -15.9 113 10 333.5 333.8 294.0 338.7 1.44 15 414 7329 -13.7 -19.7 60 6.0 -15.7 106 9 333.9 334.3 294.5 340.7 1.94 16 410 7403 -14.1 -27.1 32 13.0 -17.6 101 9 334.3 334.5 293.8 338.0 1.01 17 408 7440 -14.5 -20.5 60 6.0 -16.4 99 9 334.2 334.6 294.5 340.8 1.83 18 400 7590 -15.3 -23.3 50 8.0 -17.7 90 9 335.1 335.4 294.4 340.4 1.46 19 390 7781 -15.7 -28.7 32 13.0 -19.0 93 9 337.0 337.2 294.4 340.4 0.92 20 364 8298 -19.5 -28.5 45 9.0 -21.7 96 6 338.7 338.9 294.9 342.4 1.00 21 320 9245 -25.3 -45.3 14 20.0 -27.9 75 16 343.3 343.4 295.3 344.2 0.21 22 300 9710 -29.7 -46.7 18 17.0 -31.6 75 17 343.5 343.6 295.3 344.3 0.19 23 289 9975 -32.1 -45.1 26 13.0 -33.5 68 16 343.8 343.8 295.4 344.7 0.24 24 265 10580 -36.9 -41.9 60 5.0 -37.4 52 12 345.4 345.5 295.9 346.9 0.36 25 250 10980 -40.3 -48.3 42 8.0 -40.9 35 11 346.2 346.2 296.0 346.9 0.19 26 223 11748 -46.7 -55.7 35 9.0 -47.1 22 16 347.8 347.8 296.3 348.2 0.09 27 200 12460 -52.9 -57.3 59 4.4 -53.1 40 23 349.0 349.0 296.5 349.3 0.08 28 189 12820 -56.1 -59.3 67 3.2 -56.2 48 24 349.5 349.6 296.6 349.8 0.07 29 181 13092 -58.5 -63.1 55 4.6 -58.6 54 24 350.0 350.0 296.7 350.2 0.04 30 178 13196 -59.7 -63.1 64 3.4 -59.7 51 25 349.7 349.7 296.6 349.9 0.04 31 171 13445 -61.3 -71.3 25 10.0 -61.4 41 28 351.1 351.1 296.9 351.1 0.01 32 158 13928 -65.7 -69.8 56 4.1 -65.7 61 24 351.6 351.6 297.0 351.7 0.02 33 150 14240 -68.1 -72.7 52 4.6 -68.1 75 21 352.8 352.8 297.3 352.8 0.01 34 144 14484 -70.3 -75.2 48 4.9 -70.4 71 21 353.1 353.1 297.3 353.1 0.01 35 131 15044 -72.7 -79.7 34 7.0 -72.8 66 18 358.5 358.5 298.4 358.5 0.01 36 105 16316 -81.3 -85.0 53 3.7 -81.3 280 24 365.5 365.5 299.8 365.5 0.00 37 100 16590 -81.9 -85.6 53 3.7 -81.9 315 25 369.5 369.5 300.5 369.5 0.00 38 95 16881 -77.5 -84.5 32 7.0 -77.5 310 30 383.6 383.6 302.8 383.6 0.00 39 88 17321 -77.5 -85.5 26 8.0 -77.5 310 40 392.1 392.1 304.1 392.1 0.00 40 77 18084 -79.3 -87.3 26 8.0 -79.3 303 32 403.6 403.6 305.7 403.6 0.00 41 70 18630 -76.5 -87.5 16 11.0 -76.6 320 16 420.7 420.7 307.8 420.7 0.00 42 57 19826 -70.3 -90.3 4 20.0 -70.4 130 24 460.3 460.3 311.8 460.3 0.00 43 53 20255 -71.9 -90.9 4 19.0 -72.0 123 17 466.2 466.2 312.3 466.2 0.00 44 50 20600 -68.1 -91.1 2 23.0 -68.3 95 42 483.0 483.0 313.7 483.0 0.00 45 46 21102 -68.1 -92.1 2 24.0 -68.3 95 40 494.7 494.7 314.5 494.7 0.00 46 44 21373 -62.9 -90.9 1 28.0 -63.4 98 36 513.7 513.7 315.9 513.7 0.00 47 40 21959 -64.5 -90.5 2 26.0 -64.9 94 50 523.9 523.9 316.5 523.9 0.00 48 30 23750 -57.3 -88.5 1 31.1 -58.6 85 59 588.4 588.4 320.0 588.4 0.01 49 27 24418 -54.7 -87.7 1 33.0 -56.5 99 58 613.7 613.7 321.2 613.8 0.01 50 20 26350 -50.7 -85.7 1 35.0 -54.0 105 48 681.0 681.0 323.8 681.1 0.01 51 16 27810 -48.9 -84.9 1 36.0 -53.4 105 44 731.7 731.7 325.4 731.9 0.02 52 15 28234 -49.1 -85.1 1 36.0 -53.7 105 43 744.7 744.7 325.8 744.9 0.02 TRP 105 16316 -81.3 -85.0 53 3.7 -81.3 280 24 365.5 365.5 299.8 365.5 0.00 WND 30 23750 -57.3 -88.5 1 31.1 -58.6 85 59 588.4 588.4 320.0 588.4 0.01 Sounding variables and indices 1000-500 mb thick: 5795.00 m Freezing level: 573.60 mb = 4792.80 m = 15724.22 ft Wetbulb zero: 591.69 mb = 4527.00 m = 14852.17 ft Sfc-500 mean rel hum: 78.63 % Est. max temperature: 19.69 C = 67.44 F Sfc-Lift cond lev (LCL): 710.32 mb = 3030.09 m = 9941.12 ft T: 10.17 C 700-500 lapse rate: 5.70 C/km ThetaE index: 7.17 C Layer 717.0- 500.0 mb Conv cond level (CCL): 643.78 mb = 3839.41 m = 12596.35 ft Mean mixing ratio: 8.66 g/kg Conv temperature: 17.86 C = 64.14 F Cap Strength: 1.58 C Lifted Index: 1.05 C Risk: Showers probable Lifted Index @300 mb: 4.32 C Lifted Index @700 mb: 0.12 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.64 J/kg Max Up Vert Vel: 6.58 m/s Conv Inhibition (B-): 36716.37 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 666.17 mb = 3559.13 m = 11676.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 180 at 7 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 ---------------------------------------------------------- 0 752 2548 270 5 5.0 -0.0 | 323 8 5.0 -6.6 1 735 2743 285 2 1.9 -0.5 | 345 7 1.9 -7.1 2 700 3153 175 8 -0.7 8.0 | 151 2 -0.7 1.3 3 658 3658 145 6 -3.4 4.9 | 64 4 -3.5 -1.7 4 610 4267 195 8 2.1 7.7 | 242 2 2.0 1.1 5 565 4877 145 10 -5.7 8.2 | 105 6 -5.8 1.6 6 524 5486 170 14 -2.4 13.8 | 161 8 -2.5 7.2 7 505 5791 160 13 -4.4 12.2 | 141 7 -4.5 5.6 8 500 5870 165 11 -2.8 10.6 | 144 5 -2.9 4.0 9 486 6096 180 11 0.0 11.0 | 179 4 -0.0 4.4 10 400 7590 90 9 -9.0 0.0 | 54 11 -9.0 -6.6 11 398 7620 90 10 -10.0 0.0 | 57 12 -10.0 -6.6 12 367 8230 100 5 -4.9 0.9 | 41 8 -5.0 -5.8 13 338 8839 60 13 -11.3 -6.5 | 41 17 -11.3 -13.1 14 324 9144 75 16 -15.5 -4.1 | 55 19 -15.5 -10.8 15 300 9710 75 17 -16.4 -4.4 | 56 20 -16.5 -11.0 16 261 10668 50 12 -9.2 -7.7 | 33 17 -9.2 -14.3 17 250 10980 35 11 -6.3 -9.0 | 22 17 -6.4 -15.6 18 218 11887 20 17 -5.8 -16.0 | 15 23 -5.9 -22.6 19 208 12192 20 23 -7.9 -21.6 | 16 29 -7.9 -28.2 20 200 12460 40 23 -14.8 -17.6 | 31 28 -14.8 -24.2 21 180 13106 55 24 -19.7 -13.8 | 44 28 -19.7 -20.4 22 172 13411 40 28 -18.0 -21.4 | 33 33 -18.0 -28.1 23 150 14240 75 21 -20.3 -5.4 | 59 24 -20.3 -12.1 24 148 14326 75 21 -20.3 -5.4 | 59 24 -20.3 -12.1 25 133 14935 60 21 -18.2 -10.5 | 47 25 -18.2 -17.1 26 126 15240 80 10 -9.8 -1.7 | 50 13 -9.9 -8.4 27 120 15545 240 10 8.7 5.0 | 281 9 8.6 -1.6 28 108 16154 260 24 23.6 4.2 | 276 24 23.6 -2.5 29 105 16316 280 24 23.6 -4.2 | 295 26 23.6 -10.8 30 102 16459 280 24 23.6 -4.2 | 295 26 23.6 -10.8 31 100 16590 315 25 17.7 -17.7 | 324 30 17.6 -24.3 32 97 16764 310 27 20.7 -17.4 | 319 32 20.6 -24.0 33 83 17678 310 48 36.8 -30.9 | 316 52 36.7 -37.5 34 78 17983 300 35 30.3 -17.5 | 309 39 30.3 -24.1 35 70 18630 320 16 10.3 -12.3 | 332 21 10.2 -18.9 36 67 18898 340 16 5.5 -15.0 | 346 22 5.4 -21.7 37 63 19202 355 13 1.1 -13.0 | 357 20 1.1 -19.6 38 60 19507 115 15 -13.6 6.3 | 89 14 -13.6 -0.3 39 57 19812 130 24 -18.4 15.4 | 116 20 -18.4 8.8 40 52 20422 120 15 -13.0 7.5 | 94 13 -13.0 0.9 41 50 20600 95 42 -41.8 3.7 | 86 42 -41.9 -3.0 42 47 21031 95 42 -41.8 3.7 | 86 42 -41.9 -3.0 43 44 21336 95 33 -32.9 2.9 | 83 33 -32.9 -3.8 44 42 21641 110 48 -45.1 16.4 | 102 46 -45.2 9.8 45 38 22250 80 51 -50.2 -8.9 | 73 53 -50.3 -15.5 46 36 22555 90 56 -56.0 0.0 | 83 56 -56.0 -6.6 47 30 23750 85 59 -58.8 -5.1 | 79 60 -58.8 -11.8 48 28 24079 85 59 -58.8 -5.1 | 79 60 -58.8 -11.8 49 26 24689 110 58 -54.5 19.8 | 104 56 -54.6 13.2 50 20 26350 105 48 -46.4 12.4 | 97 47 -46.4 5.8 51 13 27737 105 41 -39.6 10.6 | 96 40 -39.7 4.0 52 10 28651 80 38 -37.4 -6.6 | 71 40 -37.5 -13.2 Wind Parameters Mean winds (0-6000m): 150.4 at 8.8 knts Storm direction: 180.4 at 6.6 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): -166.3 deg Storm rel helicity (0-3000m) pos: 17.4 neg: -15.2 tot: 2.2 m^2/s^2 ave: 0.7 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 6.8 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.75 Bulk Shear: 12.39 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 ------------------------------------------------------------------------------- 500 240 4 324 6| 0.0 6.6 6.6| 6.0 -7.7 -1.6 -3.3 -0.24| 10.8 -2.6 1000 182 6 351 1| 0.0 5.1 5.1| 6.0 -10.0 -3.9 -3.9 -0.53| 9.6 -5.1 1500 173 6 47 1| 1.1 3.4 4.5| 7.2 -10.5 -3.3 -2.2 -0.35| 8.0 -2.8 2000 178 6 63 0| 0.8 3.0 3.8| 7.7 -12.1 -4.5 -2.2 -0.33| 7.5 -2.4 2500 170 7 108 1| 0.6 3.1 3.8| 9.9 -15.0 -5.1 -2.0 -0.31| 7.2 -2.2 3000 168 8 127 2| 1.3 2.6 3.9| 17.4 -15.2 2.2 0.7 -0.17| 6.8 -1.1 4000 168 9 138 3| 1.0 2.3 3.3| 20.3 -23.8 -3.5 -0.9 -0.21| 6.4 -1.3 5000 161 9 123 4| 0.8 2.2 3.0| 20.3 -42.7 -22.4 -4.5 -0.32| 6.2 -2.0 6000 150 9 103 5| 0.9 2.1 3.0| 22.8 -48.6 -25.8 -4.3 -0.29| 6.0 -1.8 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251022.12.gif