UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 14 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 49 1 925 762 2 850 1507 SFC 752 2548 13.2 9.5 78 3.7 10.9 340 1 310.7 312.6 294.6 341.2 9.97 4 700 3154 8.2 5.1 81 3.1 6.3 105 6 311.6 313.1 293.3 336.0 7.90 5 653 3725 3.6 3.3 98 0.3 3.4 104 24 312.6 314.0 293.3 335.8 7.45 6 612 4250 1.0 0.0 93 1.0 0.5 96 21 315.5 316.7 293.1 335.3 6.27 7 610 4277 1.4 -0.4 88 1.8 0.4 95 21 316.2 317.4 293.2 335.6 6.10 8 578 4711 0.2 -3.9 74 4.1 -1.9 81 17 319.7 320.7 293.3 335.8 4.96 9 543 5210 -3.9 -5.0 92 1.1 -4.4 78 11 320.6 321.6 293.4 336.4 4.86 10 504 5797 -5.9 -7.7 87 1.8 -6.7 129 11 325.1 325.9 294.1 339.2 4.26 11 500 5860 -6.5 -8.1 88 1.6 -7.2 120 10 325.1 325.9 294.0 338.9 4.16 12 460 6505 -11.1 -11.4 98 0.3 -11.2 117 8 327.2 327.9 294.1 339.0 3.48 13 453 6623 -9.7 -14.4 69 4.7 -11.5 114 9 330.4 331.0 294.3 339.9 2.77 14 408 7421 -15.5 -17.4 85 1.9 -16.2 98 11 333.0 333.4 294.6 341.3 2.39 15 400 7570 -15.7 -19.2 74 3.5 -16.9 95 12 334.6 335.0 294.8 342.0 2.09 16 375 8055 -18.7 -24.7 59 6.0 -20.3 91 8 336.8 337.1 294.8 341.9 1.38 17 337 8844 -24.7 -31.7 52 7.0 -26.1 53 4 339.1 339.3 294.8 342.1 0.80 18 317 9286 -28.5 -32.2 70 3.7 -29.2 117 9 339.8 340.0 295.0 342.9 0.81 19 303 9609 -30.5 -37.5 50 7.0 -31.5 136 11 341.4 341.5 295.1 343.4 0.50 20 300 9680 -31.1 -38.1 50 7.0 -32.1 140 11 341.5 341.6 295.1 343.4 0.48 21 284 10065 -34.7 -37.6 75 2.9 -35.1 140 12 341.8 341.9 295.3 343.8 0.53 22 251 10913 -41.5 -48.5 47 7.0 -42.0 168 11 344.0 344.0 295.4 344.7 0.19 23 250 10940 -41.9 -49.9 41 8.0 -42.4 170 11 343.8 343.8 295.4 344.4 0.16 24 240 11215 -43.9 -56.9 22 13.0 -44.5 191 11 344.8 344.8 295.6 345.1 0.07 25 224 11673 -48.1 -54.1 50 6.0 -48.4 228 10 345.2 345.3 295.7 345.7 0.11 26 219 11822 -48.7 -58.7 30 10.0 -49.1 240 10 346.5 346.6 295.9 346.8 0.06 27 209 12127 -51.7 -62.7 26 11.0 -52.0 264 10 346.5 346.5 295.9 346.7 0.04 28 203 12315 -53.5 -62.5 33 9.0 -53.7 273 10 346.6 346.6 295.9 346.7 0.04 29 200 12410 -54.5 -60.5 47 6.0 -54.6 275 10 346.5 346.5 295.9 346.7 0.06 30 196 12539 -55.7 -57.5 80 1.8 -55.8 269 9 346.6 346.6 296.0 346.9 0.08 31 191 12703 -57.1 -61.6 57 4.5 -57.2 262 8 346.9 346.9 296.0 347.1 0.05 32 186 12870 -58.1 -65.1 40 7.0 -58.2 255 7 347.9 347.9 296.2 348.0 0.03 33 183 12972 -59.1 -65.1 46 6.0 -59.2 250 6 347.9 347.9 296.2 348.0 0.03 34 179 13110 -59.9 -70.9 22 11.0 -60.0 244 5 348.8 348.8 296.4 348.9 0.01 35 153 14071 -67.5 -75.5 31 8.0 -67.5 133 12 351.8 351.8 297.0 351.8 0.01 36 150 14190 -67.9 -77.9 23 10.0 -67.9 100 10 353.1 353.1 297.3 353.1 0.01 37 134 14858 -73.3 -79.3 39 6.0 -73.3 88 16 355.1 355.1 297.7 355.1 0.01 38 122 15404 -74.9 -79.7 47 4.8 -74.9 115 13 361.8 361.8 299.1 361.9 0.01 39 111 15955 -73.3 -84.3 17 11.0 -73.3 186 10 374.8 374.8 301.4 374.8 0.00 40 100 16560 -76.5 -85.5 23 9.0 -76.5 255 21 379.9 379.9 302.2 379.9 0.00 41 92 17037 -79.5 -85.5 36 6.0 -79.5 295 17 383.2 383.2 302.8 383.2 0.00 42 83 17629 -74.7 -86.7 14 12.0 -74.7 257 18 404.4 404.4 305.8 404.4 0.00 43 74 18297 -74.3 -87.3 12 13.0 -74.3 251 46 418.7 418.7 307.6 418.7 0.00 44 70 18620 -75.5 -87.5 14 12.0 -75.6 290 18 422.9 422.9 308.0 422.9 0.00 45 68 18787 -76.3 -88.3 13 12.0 -76.3 299 14 424.7 424.7 308.3 424.7 0.00 46 61 19417 -72.9 -89.9 6 17.0 -73.0 353 1 445.6 445.6 310.4 445.6 0.00 47 60 19515 -69.5 -89.5 4 20.0 -69.6 3 1 455.3 455.3 311.4 455.3 0.00 48 56 19926 -68.9 -89.9 3 21.0 -69.1 55 13 465.8 465.8 312.3 465.8 0.00 49 52 20366 -71.1 -91.1 4 20.0 -71.2 70 19 470.6 470.6 312.7 470.6 0.00 50 50 20600 -67.9 -90.9 2 23.0 -68.1 65 24 483.5 483.5 313.7 483.5 0.00 51 49 20722 -66.1 -91.1 2 25.0 -66.4 60 23 490.5 490.5 314.2 490.6 0.00 52 40 21949 -68.7 -91.7 2 23.0 -68.9 75 28 513.3 513.3 315.9 513.3 0.00 53 38 22262 -61.9 -89.9 1 28.0 -62.5 81 33 538.2 538.2 317.4 538.3 0.00 54 34 22951 -62.5 -90.5 1 28.0 -63.1 92 45 554.1 554.1 318.3 554.1 0.00 55 31 23526 -60.3 -89.3 1 29.0 -61.2 102 54 574.8 574.8 319.4 574.9 0.00 56 30 23730 -61.1 -89.1 1 28.0 -61.9 105 57 578.1 578.1 319.6 578.1 0.00 57 26 24616 -62.3 -90.3 1 28.0 -63.1 97 60 598.8 598.8 320.6 598.8 0.00 58 24 25111 -62.3 -90.3 1 28.0 -63.1 90 62 612.7 612.7 321.2 612.7 0.00 TRP 92 17037 -79.5 -85.5 36 6.0 -79.5 295 17 383.2 383.2 302.8 383.2 0.00 WND 24 25111 -62.3 -90.3 1 28.0 -63.1 90 62 612.7 612.7 321.2 612.7 0.00 Sounding variables and indices 1000-500 mb thick: 5811.00 m Freezing level: 576.29 mb = 4735.43 m = 15535.99 ft Wetbulb zero: 603.98 mb = 4356.79 m = 14293.75 ft Sfc-500 mean rel hum: 86.51 % Est. max temperature: 19.12 C = 66.42 F Sfc-Lift cond lev (LCL): 711.27 mb = 3018.87 m = 9904.30 ft T: 9.31 C 700-500 lapse rate: 5.43 C/km ThetaE index: 5.95 C Layer 700.0- 610.0 mb Conv cond level (CCL): 668.42 mb = 3533.13 m = 11591.49 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 14.68 C = 58.42 F Cap Strength: 1.67 C Lifted Index: 1.45 C Risk: Showers probable Lifted Index @300 mb: 4.68 C Lifted Index @700 mb: -0.04 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.45 J/kg Max Up Vert Vel: 5.38 m/s Conv Inhibition (B-): 3.56 J/kg Cap Strength: 1.67 C Lift Cond Lev (LCL): 674.55 mb = 3458.18 m = 11345.60 ft Lev Free Conv (LFC): 659.55 mb = 3642.88 m = 11951.57 ft Equ Level (EL): 609.55 mb = 4282.81 m = 14051.04 ft B at Equ Level: 13.66 J/kg Max Parcel Lev (MPL): 579.55 mb = 4689.54 m = 15385.46 ft Wind level data Storm motion: 128 at 9 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 340 1 0.3 -0.9 | 311 9 7.1 -6.2 1 735 2743 345 3 0.8 -2.9 | 317 11 7.5 -8.1 2 709 3048 125 5 -4.1 2.9 | 312 4 2.6 -2.4 3 700 3154 105 6 -5.8 1.6 | 346 4 0.9 -3.7 4 658 3658 105 24 -23.2 6.2 | 93 16 -16.5 1.0 5 610 4267 95 21 -20.9 1.8 | 77 15 -14.2 -3.4 6 587 4572 85 21 -20.9 -1.8 | 64 16 -14.2 -7.0 7 565 4877 75 12 -11.6 -3.1 | 30 10 -4.9 -8.3 8 524 5486 80 10 -9.8 -1.7 | 24 8 -3.1 -7.0 9 504 5791 130 11 -8.4 7.1 | 137 3 -1.7 1.9 10 500 5860 120 10 -8.7 5.0 | 84 2 -1.9 -0.2 11 485 6096 125 7 -5.7 4.0 | 321 2 1.0 -1.2 12 414 7315 100 11 -10.8 1.9 | 51 5 -4.1 -3.3 13 400 7570 95 12 -12.0 1.0 | 51 7 -5.2 -4.2 14 397 7620 105 12 -11.6 3.1 | 67 5 -4.9 -2.1 15 381 7925 85 12 -12.0 -1.0 | 40 8 -5.2 -6.3 16 366 8230 100 3 -3.0 0.5 | 321 6 3.8 -4.7 17 351 8534 0 0 -0.0 -0.0 | 308 9 6.7 -5.2 18 323 9144 110 9 -8.5 3.1 | 39 3 -1.7 -2.1 19 300 9680 140 11 -7.1 8.4 | 174 3 -0.3 3.2 20 297 9754 140 11 -7.1 8.4 | 174 3 -0.3 3.2 21 272 10363 140 13 -8.4 10.0 | 161 5 -1.6 4.7 22 260 10668 150 10 -5.0 8.7 | 207 4 1.7 3.4 23 250 10940 170 11 -1.9 10.8 | 221 7 4.8 5.6 24 207 12192 270 10 10.0 -0.0 | 287 18 16.7 -5.2 25 200 12410 275 10 10.0 -0.9 | 290 18 16.7 -6.1 26 170 13411 230 3 2.3 1.9 | 290 10 9.0 -3.3 27 162 13716 160 10 -3.4 9.4 | 218 5 3.3 4.2 28 154 14021 145 13 -7.5 10.6 | 172 5 -0.7 5.4 29 150 14190 100 10 -9.8 1.7 | 42 5 -3.1 -3.5 30 147 14326 105 10 -9.7 2.6 | 48 4 -2.9 -2.6 31 132 14935 85 17 -16.9 -1.5 | 57 12 -10.2 -6.7 32 125 15240 110 16 -15.0 5.5 | 92 8 -8.3 0.3 33 119 15545 120 11 -9.5 5.5 | 96 3 -2.8 0.3 34 107 16154 220 10 6.4 7.7 | 259 13 13.2 2.4 35 102 16459 220 16 10.3 12.3 | 248 18 17.0 7.0 36 100 16560 255 21 20.3 5.4 | 270 27 27.0 0.2 37 96 16764 245 21 19.0 8.9 | 262 26 25.8 3.7 38 92 17037 295 17 15.4 -7.2 | 299 25 22.1 -12.4 39 87 17374 295 15 13.6 -6.3 | 300 23 20.3 -11.6 40 82 17678 250 19 17.9 6.5 | 267 25 24.6 1.3 41 74 18288 250 47 44.2 16.1 | 258 52 50.9 10.9 42 70 18620 290 18 16.9 -6.2 | 296 26 23.6 -11.4 43 67 18898 305 11 9.0 -6.3 | 306 20 15.7 -11.5 44 60 19507 0 0 -0.0 -0.0 | 308 9 6.7 -5.2 45 57 19812 45 10 -7.1 -7.1 | 2 12 -0.3 -12.3 46 54 20117 70 18 -16.9 -6.2 | 42 15 -10.2 -11.4 47 52 20422 70 19 -17.9 -6.5 | 44 16 -11.1 -11.7 48 50 20600 65 24 -21.8 -10.1 | 44 21 -15.0 -15.4 49 49 20726 60 23 -19.9 -11.5 | 38 21 -13.2 -16.7 50 47 21031 60 24 -20.8 -12.0 | 39 22 -14.1 -17.2 51 44 21336 110 29 -27.3 9.9 | 103 21 -20.5 4.7 52 40 21946 75 28 -27.0 -7.2 | 58 24 -20.3 -12.5 53 30 23730 105 57 -55.1 14.8 | 101 49 -48.3 9.5 54 28 24079 105 57 -55.1 14.8 | 101 49 -48.3 9.5 55 24 25111 90 62 -62.0 0.0 | 85 56 -55.3 -5.2 56 23 25298 90 62 -62.0 0.0 | 85 56 -55.3 -5.2 Wind Parameters Mean winds (0-6000m): 97.8 at 11.4 knts Storm direction: 127.8 at 8.5 knts Shear (0-3000m) pos: 1.3 neg: 1.5 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 82.7 deg Storm rel helicity (0-3000m) pos: 30.8 neg: -60.0 tot: -29.2 m^2/s^2 ave: -9.7 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 9.1 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.17 Bulk Shear: 12.40 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 46 3 329 9| 6.0 0.0 6.0| 11.5 -2.7 8.8 17.6 0.19| 12.1 2.3 1000 102 7 8 4| 3.0 8.0 11.0| 25.6 -2.7 23.0 23.0 0.47| 14.5 6.8 1500 102 13 66 6| 2.0 6.1 8.1| 28.8 -14.7 14.0 9.4 0.32| 11.9 3.9 2000 99 15 70 8| 1.5 4.5 6.0| 28.8 -33.8 -5.0 -2.5 0.16| 10.3 1.7 2500 95 15 64 9| 1.2 1.8 3.0| 28.8 -58.6 -29.8 -11.9 -0.02| 10.3 -0.2 3000 93 14 59 9| 1.3 1.5 2.8| 30.8 -60.0 -29.2 -9.7 -0.01| 9.1 -0.1 4000 97 13 59 7| 1.4 1.3 2.7| 36.0 -60.9 -24.9 -6.2 0.04| 8.4 0.4 5000 98 12 57 6| 1.1 1.6 2.7| 36.6 -60.9 -24.3 -4.9 0.05| 7.2 0.4 6000 98 11 51 6| 0.9 0.9 1.8| 38.6 -80.9 -42.3 -7.0 -0.08| 7.5 -0.6 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251014.12.gif