UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 21 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 38 1 925 755 2 850 1511 SFC 753 2548 12.6 9.6 82 3.0 10.7 360 1 309.9 311.8 294.4 340.5 10.02 4 712 3015 8.8 7.7 93 1.1 8.1 163 6 310.7 312.5 294.1 339.3 9.31 5 709 3050 9.2 6.5 83 2.7 7.6 179 6 311.5 313.2 293.9 338.1 8.60 6 700 3156 9.0 5.1 77 3.9 6.7 140 3 312.5 314.0 293.6 336.9 7.90 7 666 3569 7.8 1.8 66 6.0 4.4 124 7 315.6 316.8 293.4 336.3 6.56 8 566 4893 -0.9 -1.9 93 1.0 -1.4 150 10 320.4 321.5 294.1 339.4 5.89 9 554 5065 -1.5 -2.0 96 0.5 -1.8 146 12 321.6 322.8 294.6 341.0 5.98 10 526 5478 -2.5 -6.7 73 4.2 -4.5 135 16 325.2 326.1 294.3 339.9 4.41 11 512 5693 -3.7 -9.7 63 6.0 -6.4 132 17 326.3 327.0 293.9 338.3 3.58 12 500 5880 -5.3 -9.6 72 4.3 -7.2 125 16 326.6 327.3 294.1 339.0 3.69 13 467 6409 -9.7 -10.5 94 0.8 -10.1 130 13 327.5 328.3 294.3 340.0 3.68 14 434 6970 -12.3 -14.2 86 1.9 -13.0 130 14 331.2 331.8 294.6 341.3 2.94 15 431 7023 -11.3 -17.3 61 6.0 -13.5 130 14 333.1 333.6 294.6 341.1 2.28 16 401 7571 -14.5 -21.5 55 7.0 -16.7 168 8 335.9 336.3 294.8 342.0 1.71 17 400 7590 -14.7 -21.7 55 7.0 -16.9 170 8 335.9 336.2 294.8 341.9 1.69 18 375 8077 -18.9 -21.5 80 2.6 -19.7 140 10 336.6 337.0 295.1 343.1 1.83 19 353 8527 -20.9 -28.9 49 8.0 -22.8 110 10 339.8 340.0 295.1 343.5 0.99 20 331 9000 -25.1 -38.1 29 13.0 -27.2 69 10 340.3 340.4 294.8 342.0 0.43 21 306 9568 -29.1 -46.1 18 17.0 -31.0 51 9 342.4 342.5 295.1 343.2 0.20 22 300 9710 -30.3 -47.3 17 17.0 -32.1 50 8 342.7 342.7 295.1 343.4 0.18 23 280 10197 -34.3 -49.3 20 15.0 -35.6 58 8 343.7 343.8 295.4 344.4 0.15 24 279 10222 -34.5 -42.5 44 8.0 -35.4 58 8 343.8 343.9 295.6 345.1 0.32 25 275 10323 -35.3 -47.3 28 12.0 -36.4 59 8 344.1 344.1 295.5 344.9 0.19 26 273 10373 -35.5 -42.5 49 7.0 -36.2 60 8 344.5 344.6 295.7 345.8 0.33 27 269 10476 -36.3 -44.3 43 8.0 -37.1 62 8 344.8 344.9 295.7 345.9 0.28 28 268 10502 -36.3 -52.3 18 16.0 -37.5 62 8 345.2 345.2 295.7 345.6 0.11 29 257 10791 -38.9 -54.9 17 16.0 -39.9 59 10 345.5 345.5 295.7 345.9 0.09 30 255 10845 -39.5 -48.5 38 9.0 -40.2 56 10 345.4 345.4 295.8 346.1 0.18 31 250 10980 -40.3 -56.3 16 16.0 -41.2 60 13 346.2 346.2 295.8 346.5 0.07 32 210 12143 -49.9 -54.2 60 4.3 -50.1 43 22 348.8 348.9 296.5 349.3 0.11 33 200 12460 -52.7 -56.4 64 3.7 -52.8 40 26 349.3 349.3 296.5 349.7 0.09 34 172 13410 -61.7 -64.9 65 3.2 -61.7 20 25 349.8 349.8 296.6 350.0 0.04 35 166 13628 -63.5 -67.6 57 4.1 -63.6 27 23 350.4 350.4 296.7 350.5 0.03 36 150 14240 -68.9 -74.9 42 6.0 -68.9 60 15 351.4 351.4 297.0 351.4 0.01 37 145 14443 -69.9 -77.9 30 8.0 -69.9 67 15 353.1 353.1 297.3 353.1 0.01 38 140 14652 -70.7 -80.7 21 10.0 -70.8 74 15 355.2 355.2 297.7 355.3 0.00 39 115 15800 -78.3 -85.3 31 7.0 -78.3 119 8 361.7 361.7 299.0 361.7 0.00 40 105 16319 -79.5 -85.5 36 6.0 -79.5 300 7 368.9 368.9 300.4 369.0 0.00 41 100 16600 -74.1 -85.1 17 11.0 -74.2 290 19 384.6 384.6 303.0 384.6 0.00 42 78 18021 -81.7 -87.7 35 6.0 -81.7 309 36 397.1 397.1 304.8 397.1 0.00 43 70 18630 -80.1 -87.1 30 7.0 -80.1 310 32 413.0 413.0 306.9 413.0 0.00 44 69 18712 -80.1 -88.1 25 8.0 -80.1 310 33 414.7 414.7 307.1 414.7 0.00 45 62 19336 -69.5 -88.5 5 19.0 -69.6 299 16 451.1 451.1 311.0 451.1 0.00 46 58 19733 -71.9 -89.9 5 18.0 -72.0 72 15 454.4 454.4 311.3 454.4 0.00 47 56 19942 -69.1 -89.1 4 20.0 -69.2 98 17 465.3 465.3 312.3 465.3 0.00 48 51 20502 -70.3 -90.3 4 20.0 -70.5 101 27 475.1 475.1 313.1 475.1 0.00 49 50 20620 -69.9 -90.9 3 21.0 -70.1 80 33 478.8 478.8 313.4 478.8 0.00 50 45 21250 -66.9 -90.9 2 24.0 -67.2 78 39 500.7 500.7 315.0 500.7 0.00 51 41 21807 -70.1 -91.1 3 21.0 -70.3 90 47 506.2 506.2 315.4 506.2 0.00 52 38 22267 -61.5 -89.5 1 28.0 -62.1 90 56 539.3 539.3 317.5 539.3 0.00 53 36 22604 -59.1 -88.1 1 29.0 -60.0 90 61 553.9 553.9 318.3 553.9 0.00 54 34 22959 -62.1 -89.1 2 27.0 -62.7 92 60 555.1 555.1 318.4 555.1 0.00 55 30 23740 -57.3 -87.3 1 30.0 -58.5 95 58 588.4 588.4 320.0 588.5 0.01 56 26 24654 -52.7 -84.7 1 32.0 -54.9 97 60 626.1 626.1 321.7 626.2 0.01 57 23 25447 -51.9 -84.9 1 33.0 -54.5 99 63 650.8 650.8 322.7 650.9 0.01 TRP 105 16319 -79.5 -85.5 36 6.0 -79.5 300 7 368.9 368.9 300.4 369.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5842.00 m Freezing level: 576.34 mb = 4756.20 m = 15604.14 ft Wetbulb zero: 590.66 mb = 4546.00 m = 14914.53 ft Sfc-500 mean rel hum: 79.57 % Est. max temperature: 20.57 C = 69.02 F Sfc-Lift cond lev (LCL): 719.73 mb = 2924.94 m = 9596.13 ft T: 9.53 C 700-500 lapse rate: 5.25 C/km ThetaE index: 4.24 C Layer 712.0- 566.0 mb Conv cond level (CCL): 619.52 mb = 4157.75 m = 13640.76 ft Mean mixing ratio: 8.23 g/kg Conv temperature: 19.83 C = 67.70 F Cap Strength: 2.78 C Lifted Index: 2.30 C Risk: None Lifted Index @300 mb: 4.95 C Lifted Index @700 mb: -0.09 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.56 J/kg Max Up Vert Vel: 8.55 m/s Conv Inhibition (B-): 26756.31 J/kg Cap Strength: 2.78 C Lift Cond Lev (LCL): 664.65 mb = 3585.31 m = 11762.67 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 166 at 8 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 ---------------------------------------------------------- 0 753 2548 360 1 -0.0 -1.0 | 347 9 1.9 -8.5 1 736 2743 25 2 -0.8 -1.8 | 353 9 1.1 -9.3 2 709 3048 180 6 0.0 6.0 | 308 2 1.9 -1.5 3 700 3156 140 3 -1.9 2.3 | 360 5 0.0 -5.2 4 658 3658 120 8 -6.9 4.0 | 55 6 -5.0 -3.5 5 610 4267 135 8 -5.7 5.7 | 64 4 -3.7 -1.8 6 566 4877 150 10 -5.0 8.7 | 111 3 -3.1 1.2 7 525 5486 135 16 -11.3 11.3 | 112 10 -9.4 3.8 8 506 5791 130 17 -13.0 10.9 | 107 12 -11.1 3.4 9 500 5880 125 16 -13.1 9.2 | 99 11 -11.2 1.7 10 486 6096 130 13 -10.0 8.4 | 96 8 -8.0 0.9 11 431 7010 130 14 -10.7 9.0 | 100 9 -8.8 1.5 12 415 7315 145 12 -6.9 9.8 | 115 5 -4.9 2.3 13 400 7590 170 8 -1.4 7.9 | 235 1 0.5 0.4 14 398 7620 155 11 -4.6 10.0 | 132 4 -2.7 2.5 15 367 8230 135 10 -7.1 7.1 | 85 5 -5.1 -0.4 16 324 9144 55 10 -8.2 -5.7 | 25 15 -6.3 -13.2 17 300 9710 50 8 -6.1 -5.1 | 18 13 -4.2 -12.6 18 261 10668 65 8 -7.3 -3.4 | 26 12 -5.3 -10.9 19 250 10973 50 12 -9.2 -7.7 | 25 17 -7.3 -15.2 20 250 10980 60 13 -11.3 -6.5 | 34 17 -9.3 -14.0 21 228 11582 70 16 -15.0 -5.5 | 45 18 -13.1 -13.0 22 208 12192 40 23 -14.8 -17.6 | 27 28 -12.8 -25.1 23 200 12460 40 26 -16.7 -19.9 | 28 31 -14.8 -27.4 24 189 12802 35 28 -16.1 -22.9 | 25 34 -14.1 -30.4 25 172 13411 20 25 -8.6 -23.5 | 12 32 -6.6 -31.0 26 155 14021 40 18 -11.6 -13.8 | 24 23 -9.6 -21.3 27 150 14240 60 15 -13.0 -7.5 | 36 19 -11.1 -15.0 28 126 15240 95 15 -14.9 1.3 | 65 14 -13.0 -6.2 29 108 16154 135 3 -2.1 2.1 | 2 5 -0.2 -5.4 30 105 16319 300 7 6.1 -3.5 | 324 14 8.0 -11.0 31 100 16600 290 19 17.9 -6.5 | 305 24 19.8 -14.0 32 97 16764 290 19 17.9 -6.5 | 305 24 19.8 -14.0 33 92 17069 315 28 19.8 -19.8 | 321 35 21.7 -27.3 34 70 18593 305 41 33.6 -23.5 | 311 47 35.5 -31.0 35 70 18630 310 32 24.5 -20.6 | 317 39 26.5 -28.1 36 67 18898 310 34 26.0 -21.9 | 316 41 28.0 -29.4 37 64 19202 280 22 21.7 -3.8 | 296 26 23.6 -11.3 38 60 19507 320 10 6.4 -7.7 | 331 17 8.4 -15.2 39 57 19812 105 17 -16.4 4.4 | 78 15 -14.5 -3.1 40 54 20117 90 18 -18.0 0.0 | 65 18 -16.1 -7.5 41 52 20422 115 22 -19.9 9.3 | 96 18 -18.0 1.8 42 50 20620 80 33 -32.5 -5.7 | 67 33 -30.6 -13.2 43 47 21031 70 36 -33.8 -12.3 | 58 38 -31.9 -19.8 44 42 21641 90 43 -43.0 0.0 | 80 42 -41.1 -7.5 45 36 22555 90 61 -61.0 0.0 | 83 60 -59.1 -7.5 46 30 23740 95 58 -57.8 5.1 | 87 56 -55.8 -2.4 47 21 24994 100 64 -63.0 11.1 | 93 61 -61.1 3.6 48 14 26518 90 49 -49.0 0.0 | 81 48 -47.1 -7.5 Wind Parameters Mean winds (0-6000m): 135.5 at 10.3 knts Storm direction: 165.5 at 7.7 knts Shear (0-3000m) pos: 1.0 neg: 2.2 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 22.9 neg: -4.6 tot: 18.4 m^2/s^2 ave: 6.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.9 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.00 Bulk Shear: 7.32 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 ------------------------------------------------------------------------------- 500 150 3 355 5| 0.0 7.2 7.2| 10.2 -3.0 7.2 14.3 0.01| 13.2 0.1 1000 138 4 9 5| 0.0 3.9 3.9| 17.4 -3.0 14.4 14.4 0.35| 10.8 3.8 1500 129 5 27 5| 0.4 2.6 3.0| 19.5 -3.0 16.5 11.0 0.37| 8.0 3.0 2000 132 6 36 4| 0.8 1.9 2.7| 21.0 -3.0 18.0 9.0 0.40| 6.6 2.6 2500 137 7 47 4| 1.2 1.5 2.7| 22.9 -3.0 19.9 8.0 0.42| 6.0 2.5 3000 137 8 65 4| 1.0 2.2 3.2| 22.9 -4.6 18.4 6.1 0.34| 5.9 2.0 4000 134 10 82 5| 0.8 1.3 2.1| 23.5 -12.6 10.8 2.7 0.22| 5.2 1.2 5000 135 10 88 5| 1.0 1.1 2.1| 29.3 -12.6 16.6 3.3 0.27| 5.2 1.4 6000 136 10 89 5| 0.8 1.5 2.3| 29.3 -22.7 6.5 1.1 0.09| 5.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251021.12.gif