UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 8 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 45 1 925 761 2 850 1511 SFC 753 2548 13.8 9.5 75 4.3 11.1 360 1 311.2 313.1 294.7 341.8 9.95 4 702 3135 8.2 6.9 91 1.3 7.4 148 8 311.3 313.0 294.0 338.8 8.93 5 700 3159 8.4 6.7 89 1.7 7.3 145 9 311.8 313.5 294.1 339.0 8.83 6 659 3656 4.8 4.8 100 0.0 4.8 116 10 313.2 314.7 294.0 338.7 8.22 7 621 4139 2.6 1.2 90 1.4 1.8 87 11 316.0 317.3 293.6 337.3 6.74 8 615 4218 3.0 0.4 83 2.6 1.6 86 9 317.3 318.6 293.7 337.7 6.42 9 500 5870 -6.5 -7.3 94 0.8 -6.9 115 5 325.1 326.0 294.3 339.8 4.43 10 494 5964 -7.1 -7.4 98 0.3 -7.2 117 5 325.5 326.4 294.4 340.3 4.44 11 475 6268 -8.5 -12.5 73 4.0 -10.1 132 3 327.4 328.1 293.8 337.9 3.08 12 458 6549 -10.9 -11.6 95 0.7 -11.2 153 3 327.9 328.6 294.2 339.5 3.44 13 454 6616 -11.3 -11.3 100 0.0 -11.3 158 2 328.2 328.9 294.4 340.2 3.55 14 449 6701 -10.7 -14.1 76 3.4 -12.1 164 2 330.0 330.6 294.3 339.8 2.86 15 430 7032 -12.3 -18.3 61 6.0 -14.4 170 2 332.1 332.5 294.2 339.4 2.10 16 428 7068 -12.3 -16.5 71 4.2 -13.8 171 2 332.5 333.0 294.6 341.1 2.46 17 400 7580 -16.3 -17.6 90 1.3 -16.7 180 3 333.8 334.3 294.8 342.2 2.40 18 395 7675 -16.9 -17.8 93 0.9 -17.2 180 4 334.2 334.7 295.0 342.6 2.39 19 334 8917 -24.5 -26.9 80 2.4 -25.1 146 5 340.2 340.5 295.5 344.9 1.27 20 300 9690 -30.5 -33.2 77 2.7 -31.0 115 8 342.4 342.6 295.6 345.4 0.78 21 273 10354 -35.9 -37.5 85 1.6 -36.1 106 11 343.9 344.0 295.8 346.1 0.56 22 250 10960 -40.9 -45.1 64 4.2 -41.2 125 14 345.3 345.3 295.8 346.4 0.27 23 246 11069 -41.7 -46.7 58 5.0 -42.1 123 14 345.7 345.7 295.9 346.6 0.23 24 200 12430 -54.1 -57.9 63 3.8 -54.2 120 8 347.1 347.1 296.1 347.4 0.08 25 169 13489 -63.9 -66.5 70 2.6 -63.9 202 7 347.9 347.9 296.2 348.1 0.03 26 163 13710 -65.9 -70.9 50 5.0 -66.0 220 7 348.2 348.2 296.3 348.3 0.02 27 155 14014 -68.5 -71.9 61 3.4 -68.5 244 7 348.8 348.8 296.4 348.9 0.01 28 150 14210 -70.1 -74.4 53 4.3 -70.1 260 7 349.3 349.3 296.5 349.4 0.01 29 137 14742 -74.3 -78.7 51 4.4 -74.3 280 12 351.1 351.1 296.9 351.1 0.01 30 136 14784 -74.7 -79.2 50 4.5 -74.7 282 12 351.1 351.1 296.9 351.1 0.01 31 104 16342 -73.7 -84.7 17 11.0 -73.7 326 17 381.0 381.0 302.4 381.0 0.00 32 100 16570 -74.9 -84.9 20 10.0 -74.9 90 14 383.0 383.0 302.7 383.0 0.00 33 77 18076 -79.3 -87.3 26 8.0 -79.3 140 10 403.6 403.6 305.7 403.6 0.00 34 70 18620 -78.3 -87.3 22 9.0 -78.3 305 6 416.9 416.9 307.3 416.9 0.00 35 66 18959 -74.1 -87.1 12 13.0 -74.2 354 11 433.1 433.1 309.1 433.1 0.00 36 61 19416 -74.7 -88.7 10 14.0 -74.7 1 14 441.6 441.6 310.0 441.6 0.00 37 54 20137 -66.9 -88.9 3 22.0 -67.1 103 15 475.3 475.3 313.1 475.3 0.00 38 50 20600 -68.1 -90.1 3 22.0 -68.3 80 17 483.0 483.0 313.7 483.0 0.00 39 46 21097 -71.1 -92.1 3 21.0 -71.2 87 23 487.4 487.4 314.0 487.4 0.00 40 44 21365 -63.7 -90.7 1 27.0 -64.1 88 23 511.7 511.7 315.8 511.8 0.00 41 42 21651 -62.5 -89.5 1 27.0 -63.0 104 39 521.6 521.6 316.4 521.6 0.00 42 38 22263 -66.1 -91.1 2 25.0 -66.4 85 46 527.5 527.5 316.8 527.6 0.00 43 36 22591 -66.1 -91.1 2 25.0 -66.5 90 64 535.8 535.8 317.3 535.8 0.00 TRP 77 18076 -79.3 -87.3 26 8.0 -79.3 140 10 403.6 403.6 305.7 403.6 0.00 WND 36 22591 -66.1 -91.1 2 25.0 -66.5 90 64 535.8 535.8 317.3 535.8 0.00 Sounding variables and indices 1000-500 mb thick: 5825.00 m Freezing level: 578.68 mb = 4739.82 m = 15550.41 ft Wetbulb zero: 593.64 mb = 4500.24 m = 14764.38 ft Sfc-500 mean rel hum: 89.46 % Est. max temperature: 20.15 C = 68.27 F Sfc-Lift cond lev (LCL): 705.87 mb = 3089.31 m = 10135.41 ft T: 8.64 C 700-500 lapse rate: 5.50 C/km ThetaE index: 2.96 C Layer 702.0- 700.0 mb Conv cond level (CCL): 676.94 mb = 3434.73 m = 11268.65 ft Mean mixing ratio: 8.96 g/kg Conv temperature: 15.05 C = 59.09 F Cap Strength: 0.81 C Lifted Index: 0.45 C Risk: Showers probable Lifted Index @300 mb: 3.87 C Lifted Index @700 mb: -0.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.56 J/kg Max Up Vert Vel: 5.58 m/s Conv Inhibition (B-): 2.06 J/kg Cap Strength: 0.78 C Lift Cond Lev (LCL): 682.96 mb = 3361.82 m = 11029.47 ft Lev Free Conv (LFC): 667.96 mb = 3544.61 m = 11629.14 ft Equ Level (EL): 617.96 mb = 4179.23 m = 13711.22 ft B at Equ Level: 13.89 J/kg Max Parcel Lev (MPL): 567.96 mb = 4853.11 m = 15922.08 ft Wind level data Storm motion: 153 at 5 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 | 337 6 2.2 -5.3 1 736 2743 330 2 1.0 -1.7 | 332 7 3.2 -6.0 2 709 3048 160 6 -2.1 5.6 | 186 1 0.1 1.4 3 700 3159 145 9 -5.2 7.4 | 136 4 -3.0 3.1 4 658 3658 115 10 -9.1 4.2 | 90 7 -6.9 -0.1 5 634 3962 90 15 -15.0 0.0 | 72 14 -12.8 -4.3 6 610 4267 85 8 -8.0 -0.7 | 49 8 -5.8 -5.0 7 566 4877 100 10 -9.8 1.7 | 72 8 -7.7 -2.5 8 500 5870 115 5 -4.5 2.1 | 47 3 -2.3 -2.2 9 485 6096 120 4 -3.5 2.0 | 29 3 -1.3 -2.3 10 448 6706 165 2 -0.5 1.9 | 325 3 1.7 -2.4 11 400 7580 180 3 0.0 3.0 | 300 3 2.2 -1.3 12 398 7620 180 3 0.0 3.0 | 300 3 2.2 -1.3 13 366 8230 175 9 -0.8 9.0 | 197 5 1.4 4.7 14 323 9144 135 4 -2.8 2.8 | 24 2 -0.6 -1.5 15 300 9690 115 8 -7.3 3.4 | 80 5 -5.1 -0.9 16 285 10058 115 10 -9.1 4.2 | 90 7 -6.9 -0.1 17 272 10363 105 11 -10.6 2.8 | 80 9 -8.4 -1.4 18 261 10668 125 12 -9.8 6.9 | 109 8 -7.6 2.6 19 250 10960 125 14 -11.5 8.0 | 112 10 -9.3 3.7 20 238 11278 120 15 -13.0 7.5 | 107 11 -10.8 3.2 21 217 11887 90 10 -10.0 0.0 | 61 9 -7.8 -4.3 22 207 12192 100 7 -6.9 1.2 | 57 6 -4.7 -3.1 23 200 12430 120 8 -6.9 4.0 | 87 5 -4.7 -0.3 24 150 14210 260 7 6.9 1.2 | 289 10 9.1 -3.1 25 147 14326 220 2 1.3 1.5 | 308 4 3.5 -2.8 26 140 14630 275 10 10.0 -0.9 | 293 13 12.2 -5.2 27 132 14935 290 15 14.1 -5.1 | 300 19 16.3 -9.4 28 126 15240 275 30 29.9 -2.6 | 282 33 32.1 -6.9 29 119 15545 275 30 29.9 -2.6 | 282 33 32.1 -6.9 30 113 15850 255 22 21.3 5.7 | 267 23 23.4 1.4 31 107 16154 295 27 24.5 -11.4 | 300 31 26.7 -15.7 32 102 16459 345 10 2.6 -9.7 | 341 15 4.8 -13.9 33 100 16570 90 14 -14.0 0.0 | 70 13 -11.8 -4.3 34 97 16764 90 14 -14.0 0.0 | 70 13 -11.8 -4.3 35 92 17069 120 24 -20.8 12.0 | 113 20 -18.6 7.7 36 87 17374 125 17 -13.9 9.8 | 115 13 -11.7 5.5 37 82 17678 190 10 1.7 9.8 | 215 7 3.9 5.6 38 78 17983 145 4 -2.3 3.3 | 6 1 -0.1 -1.0 39 77 18076 140 10 -6.4 7.7 | 129 5 -4.2 3.4 40 74 18288 135 10 -7.1 7.1 | 120 6 -4.9 2.8 41 70 18593 280 10 9.8 -1.7 | 297 13 12.0 -6.0 42 70 18620 305 6 4.9 -3.4 | 317 10 7.1 -7.7 43 67 18898 355 11 1.0 -11.0 | 348 16 3.1 -15.2 44 63 19202 350 13 2.3 -12.8 | 345 18 4.4 -17.1 45 60 19507 5 14 -1.2 -13.9 | 357 18 1.0 -18.2 46 57 19812 290 1 0.9 -0.3 | 326 6 3.1 -4.6 47 54 20117 105 15 -14.5 3.9 | 88 12 -12.3 -0.4 48 50 20600 80 17 -16.7 -3.0 | 64 16 -14.6 -7.2 49 49 20726 90 26 -26.0 0.0 | 80 24 -23.8 -4.3 50 44 21336 85 21 -20.9 -1.8 | 72 20 -18.7 -6.1 51 42 21641 105 39 -37.7 10.1 | 99 36 -35.5 5.8 52 38 22250 85 45 -44.8 -3.9 | 79 43 -42.6 -8.2 53 36 22591 90 64 -64.0 0.0 | 86 62 -61.8 -4.3 54 34 22860 90 64 -64.0 0.0 | 86 62 -61.8 -4.3 Wind Parameters Mean winds (0-6000m): 122.9 at 6.4 knts Storm direction: 152.9 at 4.8 knts Shear (0-3000m) pos: 1.8 neg: 2.1 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 86.1 deg Storm rel helicity (0-3000m) pos: 5.7 neg: -40.5 tot: -34.7 m^2/s^2 ave: -11.6 10^-3 m/s^2 rel: -0.54 Storm rel vorticity (0-3000m) horiz: 7.4 stream: -4.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.02 Bulk Shear: 3.10 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 ------------------------------------------------------------------------------- 500 169 3 309 2| 7.1 0.0 7.1| 0.0 -13.0 -13.0 -26.0 -0.83| 14.7-12.2 1000 138 6 97 2| 3.6 3.2 6.8| 0.0 -18.8 -18.8 -18.8 -0.80| 11.3 -9.1 1500 117 8 83 5| 2.4 4.3 6.7| 0.0 -32.6 -32.6 -21.7 -0.71| 11.0 -7.8 2000 108 8 74 6| 1.9 3.2 5.2| 2.2 -39.3 -37.1 -18.6 -0.64| 9.7 -6.3 2500 106 9 72 6| 1.9 2.6 4.5| 5.7 -39.4 -33.7 -13.5 -0.56| 8.3 -4.7 3000 106 9 72 6| 1.8 2.1 3.9| 5.7 -40.5 -34.7 -11.6 -0.54| 7.4 -4.0 4000 108 7 68 5| 1.7 1.6 3.3| 5.7 -43.3 -37.6 -9.4 -0.57| 6.2 -3.5 5000 112 6 63 4| 1.5 1.3 2.8| 5.7 -44.3 -38.5 -7.7 -0.58| 5.2 -3.0 6000 123 6 76 3| 1.3 1.2 2.4| 5.7 -49.0 -43.3 -7.2 -0.60| 5.0 -3.0 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251008.12.gif