UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 19 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 55 1 925 773 2 850 1524 SFC 754 2548 12.2 8.9 80 3.3 10.2 0 0 309.3 311.1 293.9 338.5 9.54 4 700 3169 8.4 4.7 77 3.7 6.2 155 6 311.8 313.2 293.2 335.5 7.67 5 657 3689 4.4 2.3 86 2.1 3.2 119 12 313.0 314.3 292.9 334.5 6.89 6 637 3941 5.6 -3.4 52 9.0 1.0 102 20 317.1 318.0 292.3 332.1 4.67 7 623 4123 4.6 -8.4 38 13.0 -1.3 100 19 318.0 318.6 291.3 328.6 3.25 8 553 5083 -1.7 -4.6 81 2.9 -3.1 105 15 321.6 322.5 293.7 337.6 4.92 9 535 5346 -2.5 -13.5 43 11.0 -6.9 101 14 323.7 324.2 292.3 332.2 2.52 10 500 5880 -5.7 -10.0 72 4.3 -7.6 85 14 326.1 326.8 293.9 338.1 3.58 11 486 6103 -7.1 -11.0 74 3.9 -8.8 90 12 327.0 327.7 294.0 338.5 3.40 12 466 6430 -8.5 -16.5 52 8.0 -11.5 115 15 329.2 329.7 293.6 337.1 2.26 13 452 6667 -10.3 -12.9 81 2.6 -11.3 119 14 329.9 330.5 294.4 340.6 3.14 14 444 6805 -11.1 -18.1 56 7.0 -13.5 121 13 330.5 331.0 293.7 337.8 2.07 15 436 6944 -12.5 -15.3 80 2.8 -13.5 124 12 330.5 331.0 294.3 339.7 2.67 16 400 7600 -15.7 -20.7 65 5.0 -17.3 75 11 334.6 335.0 294.6 341.1 1.84 17 395 7695 -16.5 -20.8 69 4.3 -17.9 67 14 334.7 335.1 294.6 341.3 1.85 18 389 7809 -16.1 -26.1 42 10.0 -18.8 78 17 336.7 337.0 294.6 341.0 1.17 19 353 8533 -20.9 -32.9 33 12.0 -23.4 76 18 339.8 339.9 294.9 342.3 0.68 20 326 9114 -25.7 -33.7 47 8.0 -27.2 84 14 341.0 341.1 295.2 343.6 0.68 21 300 9710 -30.3 -39.3 41 9.0 -31.6 75 14 342.7 342.8 295.4 344.3 0.42 22 259 10738 -38.3 -49.3 31 11.0 -39.2 69 15 345.6 345.6 295.8 346.3 0.17 23 257 10791 -38.5 -56.5 13 18.0 -39.6 73 15 346.1 346.1 295.8 346.4 0.07 24 254 10871 -39.1 -52.1 24 13.0 -40.0 78 16 346.4 346.4 295.9 346.9 0.12 25 250 10980 -40.1 -52.1 27 12.0 -40.9 75 16 346.4 346.5 296.0 347.0 0.12 26 230 11543 -45.3 -53.3 40 8.0 -45.7 57 17 346.9 346.9 296.1 347.4 0.12 27 200 12460 -53.3 -64.3 25 11.0 -53.5 85 19 348.4 348.4 296.3 348.5 0.03 28 193 12689 -55.1 -66.1 24 11.0 -55.3 95 22 349.0 349.1 296.4 349.2 0.03 29 187 12889 -57.1 -61.4 58 4.3 -57.2 101 23 349.0 349.0 296.4 349.2 0.05 30 181 13095 -58.3 -67.3 31 9.0 -58.5 102 23 350.3 350.3 296.7 350.4 0.02 31 164 13708 -63.9 -67.3 63 3.4 -64.0 103 23 350.9 350.9 296.8 351.0 0.03 32 157 13974 -65.9 -74.9 27 9.0 -66.0 100 22 351.9 351.9 297.1 352.0 0.01 33 150 14250 -67.5 -71.5 57 4.0 -67.5 125 17 353.8 353.8 297.5 353.9 0.02 34 142 14577 -70.5 -72.9 70 2.4 -70.5 133 16 354.2 354.2 297.5 354.2 0.01 35 135 14875 -72.9 -77.9 47 5.0 -72.9 143 11 355.1 355.1 297.7 355.1 0.01 36 117 15698 -80.1 -85.1 43 5.0 -80.1 120 4 356.6 356.6 298.0 356.6 0.00 37 110 16045 -82.1 -86.8 44 4.7 -82.1 95 8 359.2 359.2 298.5 359.2 0.00 38 100 16580 -80.5 -86.5 36 6.0 -80.5 220 7 372.2 372.2 300.9 372.2 0.00 39 88 17302 -81.5 -86.3 44 4.8 -81.5 322 18 384.0 384.0 302.9 384.1 0.00 40 86 17432 -80.5 -86.5 36 6.0 -80.5 320 17 388.6 388.6 303.6 388.6 0.00 41 83 17636 -73.7 -85.7 14 12.0 -73.7 307 13 406.4 406.4 306.0 406.4 0.00 42 73 18385 -75.5 -87.5 14 12.0 -75.6 284 27 417.8 417.8 307.4 417.8 0.00 43 70 18630 -73.5 -88.5 8 15.0 -73.6 280 35 427.1 427.1 308.5 427.2 0.00 44 67 18887 -73.1 -89.1 7 16.0 -73.2 270 36 433.4 433.4 309.2 433.4 0.00 45 63 19254 -66.5 -89.5 3 23.0 -66.7 319 11 455.6 455.6 311.4 455.7 0.00 46 55 20066 -71.9 -90.9 4 19.0 -72.0 110 14 461.3 461.3 311.9 461.3 0.00 47 50 20630 -70.9 -90.9 4 20.0 -71.1 95 33 476.4 476.4 313.2 476.4 0.00 48 48 20871 -72.3 -92.3 3 20.0 -72.4 86 35 478.7 478.7 313.4 478.7 0.00 49 47 20996 -68.1 -91.1 2 23.0 -68.3 82 36 491.6 491.6 314.4 491.6 0.00 50 45 21256 -69.3 -91.3 3 22.0 -69.5 72 38 494.9 494.9 314.6 494.9 0.00 51 43 21531 -64.1 -91.1 1 27.0 -64.5 82 41 514.1 514.1 315.9 514.1 0.00 52 39 22132 -62.1 -90.1 1 28.0 -62.7 97 49 533.8 533.8 317.2 533.8 0.00 53 36 22625 -63.9 -90.9 1 27.0 -64.4 81 56 541.5 541.5 317.6 541.5 0.00 54 30 23750 -60.9 -89.9 1 29.0 -61.7 90 64 578.6 578.6 319.6 578.6 0.00 55 26 24644 -56.7 -88.5 1 31.8 -58.2 95 83 614.8 614.8 321.3 614.9 0.01 56 20 26330 -48.9 -85.9 1 37.0 -52.7 100 67 686.5 686.5 324.0 686.6 0.01 57 19 26668 -47.9 -84.9 1 37.0 -52.2 99 67 699.7 699.8 324.4 699.9 0.02 58 17 27403 -47.1 -85.1 1 38.0 -52.0 96 66 724.9 724.9 325.2 725.1 0.02 59 16 27804 -47.1 -86.1 0 39.0 -52.2 95 65 737.6 737.6 325.6 737.7 0.01 TRP 110 16045 -82.1 -86.8 44 4.7 -82.1 95 8 359.2 359.2 298.5 359.2 0.00 WND 26 24644 -56.7 -88.5 1 31.8 -58.2 95 83 614.8 614.8 321.3 614.9 0.01 Sounding variables and indices 1000-500 mb thick: 5825.00 m Freezing level: 571.89 mb = 4823.84 m = 15826.06 ft Wetbulb zero: 630.93 mb = 4019.47 m = 13187.09 ft Sfc-500 mean rel hum: 66.16 % Est. max temperature: 21.05 C = 69.88 F Sfc-Lift cond lev (LCL): 717.38 mb = 2964.03 m = 9724.40 ft T: 9.65 C 700-500 lapse rate: 5.20 C/km ThetaE index: 9.82 C Layer 700.0- 553.0 mb Conv cond level (CCL): 606.18 mb = 4343.20 m = 14249.17 ft Mean mixing ratio: 7.96 g/kg Conv temperature: 20.94 C = 69.70 F Cap Strength: 3.12 C Lifted Index: 2.78 C Risk: None Lifted Index @300 mb: 6.18 C Lifted Index @700 mb: 0.29 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.82 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 33158.67 J/kg Cap Strength: 3.13 C Lift Cond Lev (LCL): 669.67 mb = 3532.37 m = 11588.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 131 at 10 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 ---------------------------------------------------------- 0 754 2548 0 0 -0.0 -0.0 | 311 10 7.5 -6.5 1 737 2743 310 1 0.8 -0.6 | 311 11 8.3 -7.1 2 710 3048 170 9 -1.6 8.9 | 248 6 6.0 2.4 3 700 3169 155 6 -2.5 5.4 | 281 5 5.0 -1.0 4 659 3658 120 11 -9.5 5.5 | 64 2 -2.0 -1.0 5 634 3962 100 21 -20.7 3.6 | 78 13 -13.2 -2.8 6 611 4267 100 16 -15.8 2.8 | 66 9 -8.2 -3.7 7 566 4877 105 16 -15.5 4.1 | 74 8 -7.9 -2.3 8 545 5182 105 14 -13.5 3.6 | 65 7 -6.0 -2.8 9 500 5880 85 14 -13.9 -1.2 | 40 10 -6.4 -7.7 10 486 6096 90 12 -12.0 0.0 | 35 8 -4.5 -6.5 11 467 6401 115 15 -13.6 6.3 | 89 6 -6.1 -0.1 12 432 7010 125 12 -9.8 6.9 | 101 2 -2.3 0.4 13 415 7315 80 9 -8.9 -1.6 | 9 8 -1.3 -8.0 14 400 7600 75 11 -10.6 -2.8 | 18 10 -3.1 -9.3 15 399 7620 60 12 -10.4 -6.0 | 13 13 -2.9 -12.5 16 383 7925 90 20 -20.0 0.0 | 63 14 -12.5 -6.5 17 367 8230 85 17 -16.9 -1.5 | 50 12 -9.4 -7.9 18 352 8534 75 18 -17.4 -4.7 | 42 15 -9.9 -11.1 19 324 9144 85 14 -13.9 -1.2 | 40 10 -6.4 -7.7 20 300 9710 75 14 -13.5 -3.6 | 31 12 -6.0 -10.1 21 298 9754 65 13 -11.8 -5.5 | 20 13 -4.3 -11.9 22 273 10363 75 18 -17.4 -4.7 | 42 15 -9.9 -11.1 23 261 10668 65 15 -13.6 -6.3 | 25 14 -6.1 -12.8 24 250 10973 85 16 -15.9 -1.4 | 47 12 -8.4 -7.8 25 250 10980 75 16 -15.5 -4.1 | 37 13 -7.9 -10.6 26 228 11582 55 17 -13.9 -9.8 | 22 17 -6.4 -16.2 27 208 12192 80 18 -17.7 -3.1 | 47 14 -10.2 -9.6 28 200 12460 85 19 -18.9 -1.7 | 55 14 -11.4 -8.1 29 189 12802 100 23 -22.7 4.0 | 81 15 -15.1 -2.5 30 172 13411 105 24 -23.2 6.2 | 89 16 -15.7 -0.2 31 156 14021 100 22 -21.7 3.8 | 79 14 -14.1 -2.6 32 150 14250 125 17 -13.9 9.8 | 117 7 -6.4 3.3 33 140 14630 135 16 -11.3 11.3 | 142 6 -3.8 4.9 34 133 14935 145 10 -5.7 8.2 | 226 2 1.8 1.7 35 126 15240 100 2 -2.0 0.3 | 318 8 5.6 -6.1 36 120 15545 130 2 -1.5 1.3 | 311 8 6.0 -5.2 37 110 16045 95 8 -8.0 0.7 | 4 6 -0.4 -5.8 38 102 16459 105 10 -9.7 2.6 | 29 4 -2.1 -3.9 39 100 16580 220 7 4.5 5.4 | 275 12 12.0 -1.1 40 97 16764 220 7 4.5 5.4 | 275 12 12.0 -1.1 41 92 17069 310 16 12.3 -10.3 | 310 26 19.8 -16.7 42 87 17374 325 19 10.9 -15.6 | 320 29 18.4 -22.0 43 83 17678 305 12 9.8 -6.9 | 308 22 17.4 -13.3 44 78 17983 255 21 20.3 5.4 | 272 28 27.8 -1.0 45 74 18288 285 24 23.2 -6.2 | 292 33 30.7 -12.7 46 70 18630 280 35 34.5 -6.1 | 287 44 42.0 -12.5 47 67 18898 270 36 36.0 -0.0 | 278 44 43.5 -6.5 48 64 19202 295 11 10.0 -4.6 | 302 21 17.5 -11.1 49 60 19507 70 12 -11.3 -4.1 | 20 11 -3.7 -10.6 50 57 19812 100 12 -11.8 2.1 | 44 6 -4.3 -4.4 51 52 20422 125 16 -13.1 9.2 | 116 6 -5.6 2.7 52 50 20630 95 33 -32.9 2.9 | 82 26 -25.3 -3.6 53 45 21336 70 39 -36.6 -13.3 | 56 35 -29.1 -19.8 54 40 21946 105 46 -44.4 11.9 | 98 37 -36.9 5.5 55 36 22555 80 55 -54.2 -9.6 | 71 49 -46.6 -16.0 56 31 23470 90 66 -66.0 0.0 | 84 59 -58.5 -6.5 57 30 23750 90 64 -64.0 0.0 | 83 57 -56.5 -6.5 58 30 23774 90 62 -62.0 0.0 | 83 55 -54.5 -6.5 59 26 24644 95 83 -82.7 7.2 | 91 75 -75.2 0.8 60 25 24994 95 83 -82.7 7.2 | 91 75 -75.2 0.8 61 21 25908 105 72 -69.5 18.6 | 101 63 -62.0 12.2 62 20 26330 100 67 -66.0 11.6 | 95 59 -58.5 5.2 63 10 28346 85 61 -60.8 -5.3 | 78 55 -53.2 -11.8 Wind Parameters Mean winds (0-6000m): 100.6 at 13.2 knts Storm direction: 130.6 at 9.9 knts Shear (0-3000m) pos: 1.7 neg: 3.3 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 8.2 neg: -46.4 tot: -38.2 m^2/s^2 ave: -12.7 10^-3 m/s^2 rel: -0.21 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 22.00 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 ------------------------------------------------------------------------------- 500 178 3 293 8| 9.3 0.0 9.3| 0.5 -31.9 -31.3 -62.6 -0.74| 16.0-11.9 1000 152 6 288 5| 4.6 3.5 8.1| 5.0 -32.0 -27.0 -27.0 -0.28| 12.5 -3.5 1500 124 9 356 2| 3.1 6.4 9.5| 6.0 -36.0 -30.0 -20.0 -0.17| 13.1 -2.2 2000 114 11 50 3| 2.3 4.8 7.1| 6.9 -40.5 -33.6 -16.8 -0.18| 10.9 -1.9 2500 111 12 59 4| 2.0 3.8 5.9| 8.2 -41.6 -33.4 -13.4 -0.17| 9.1 -1.6 3000 109 12 59 5| 1.7 3.3 5.0| 8.2 -46.4 -38.2 -12.7 -0.21| 8.1 -1.7 4000 106 13 57 6| 2.1 2.4 4.5| 19.2 -51.7 -32.5 -8.1 -0.10| 7.5 -0.8 5000 106 12 56 5| 1.7 2.5 4.1| 22.1 -59.1 -37.0 -7.4 -0.15| 7.4 -1.1 6000 101 13 54 7| 1.5 2.2 3.7| 58.3 -75.5 -17.3 -2.9 -0.06| 7.8 -0.4 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251019.12.gif