UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 17 DEC 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 80 1 925 743 2 850 1495 SFC 752 2548 12.6 10.2 85 2.4 11.1 270 7 310.0 312.0 294.8 342.0 10.45 4 714 2982 8.6 8.6 100 0.0 8.6 310.2 312.1 294.4 340.5 9.88 5 703 3111 10.0 6.5 79 3.5 7.9 313.2 314.8 294.3 340.1 8.67 6 700 3147 9.8 6.3 79 3.5 7.7 70 3 313.3 315.0 294.3 340.0 8.59 7 690 3266 9.0 6.7 85 2.3 7.6 313.7 315.5 294.7 341.6 8.96 8 609 4290 3.6 -3.4 60 7.0 0.0 318.9 319.9 293.0 334.7 4.89 9 589 4561 2.8 -13.2 30 16.0 -3.8 321.1 321.5 291.4 328.9 2.35 10 577 4727 1.6 -6.4 55 8.0 -2.3 321.5 322.3 293.0 335.0 4.11 11 565 4897 0.6 -13.4 34 14.0 -5.1 322.3 322.8 291.8 330.4 2.41 12 547 5156 -1.5 -8.5 59 7.0 -4.7 322.8 323.5 293.0 335.0 3.68 13 546 5170 -1.5 -9.5 54 8.0 -5.1 323.0 323.6 292.9 334.3 3.41 14 514 5651 -2.1 -30.1 10 28.0 -9.8 327.9 328.0 291.7 330.1 0.61 15 500 5870 -3.5 -30.5 10 27.0 -10.8 75 7 328.8 328.9 292.0 331.0 0.60 16 499 5886 -3.7 -29.7 11 26.0 -10.8 328.7 328.8 292.0 331.1 0.65 17 428 7076 -13.1 -21.1 51 8.0 -15.6 331.5 331.8 293.7 337.4 1.66 18 422 7183 -12.5 -38.5 9 26.0 -17.6 333.6 333.7 293.0 334.8 0.33 19 415 7311 -13.1 -48.1 4 35.0 -18.5 334.4 334.4 293.0 334.9 0.12 20 400 7590 -15.3 -48.3 4 33.0 -20.1 265 16 335.1 335.1 293.2 335.6 0.12 21 368 8215 -19.7 -43.7 10 24.0 -23.3 337.3 337.4 293.9 338.2 0.22 22 355 8481 -21.9 -27.9 58 6.0 -23.3 337.9 338.1 294.8 341.9 1.09 23 346 8669 -22.9 -40.9 18 18.0 -25.6 339.0 339.1 294.4 340.2 0.31 24 333 8949 -25.1 -35.1 39 10.0 -26.9 339.7 339.8 294.8 341.9 0.58 25 316 9328 -27.5 -58.5 4 31.0 -30.0 341.5 341.5 294.7 341.7 0.05 26 300 9700 -30.5 -59.5 4 29.0 -32.6 245 39 342.4 342.4 294.9 342.6 0.04 27 284 10087 -33.9 -54.9 10 21.0 -35.4 342.9 342.9 295.1 343.3 0.08 28 250 10970 -39.9 -62.9 7 23.0 -40.9 255 55 346.7 346.8 296.0 346.9 0.03 29 213 12047 -47.3 -72.3 4 25.0 -47.9 351.5 351.5 297.0 351.5 0.01 30 200 12460 -51.3 -73.3 6 22.0 -51.7 235 33 351.5 351.5 297.0 351.6 0.01 31 162 13792 -63.3 -75.3 18 12.0 -63.4 353.2 353.2 297.3 353.2 0.01 32 153 14141 -66.5 -70.6 56 4.1 -66.5 353.5 353.5 297.4 353.6 0.02 33 150 14260 -67.7 -72.3 52 4.6 -67.7 195 17 353.5 353.5 297.4 353.5 0.01 34 135 14867 -72.5 -79.5 34 7.0 -72.5 355.8 355.8 297.8 355.8 0.01 35 128 15169 -73.9 -83.9 20 10.0 -73.9 358.7 358.7 298.4 358.7 0.00 36 105 16294 -74.1 -84.1 20 10.0 -74.2 379.2 379.2 302.1 379.2 0.00 37 73 18324 -82.9 -91.9 20 9.0 -82.9 56 22 402.2 402.2 305.5 402.2 0.00 38 72 18400 -77.7 -88.7 15 11.0 -77.7 29 18 414.8 414.8 307.1 414.8 0.00 39 70 18560 -75.3 -88.3 11 13.0 -75.3 335 8 423.3 423.3 308.1 423.3 0.00 40 68 18729 -74.5 -88.5 10 14.0 -74.6 65 18 428.5 428.5 308.7 428.5 0.00 41 64 19082 -75.5 -89.5 9 14.0 -75.6 12 17 433.8 433.8 309.3 433.8 0.00 42 61 19364 -71.5 -88.5 6 17.0 -71.6 21 15 448.7 448.7 310.7 448.8 0.00 43 56 19868 -73.3 -89.3 7 16.0 -73.4 55 21 455.7 455.7 311.4 455.8 0.00 44 50 20540 -69.5 -90.5 3 21.0 -69.6 115 27 479.7 479.7 313.4 479.7 0.00 45 46 21039 -65.9 -90.9 2 25.0 -66.2 118 34 500.0 500.0 314.9 500.0 0.00 46 44 21306 -67.7 -90.7 2 23.0 -67.9 120 42 502.0 502.0 315.1 502.0 0.00 47 38 22194 -62.9 -89.9 1 27.0 -63.4 90 44 535.7 535.7 317.3 535.7 0.00 48 30 23640 -64.1 -91.1 1 27.0 -64.7 75 50 569.9 569.9 319.2 569.9 0.00 49 22 25539 -64.1 -91.1 1 27.0 -64.8 100 62 622.8 622.8 321.6 622.8 0.00 TRP 86 -89.1 -94.1 38 5.0 -89.1 90 15 371.3 371.3 300.8 371.3 0.00 WND 22 25539 -64.1 -91.1 1 27.0 -64.8 100 62 622.8 622.8 321.6 622.8 0.00 Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 559.86 mb = 4970.58 m = 16307.48 ft Wetbulb zero: 608.90 mb = 4291.77 m = 14080.43 ft Sfc-500 mean rel hum: 58.65 % Est. max temperature: 21.49 C = 70.68 F Sfc-Lift cond lev (LCL): 725.33 mb = 2850.27 m = 9351.18 ft T: 9.81 C 700-500 lapse rate: 4.88 C/km ThetaE index: 1.93 C Layer 714.0- 690.0 mb Conv cond level (CCL): 637.63 mb = 3913.58 m = 12839.67 ft Mean mixing ratio: 8.99 g/kg Conv temperature: 19.06 C = 66.30 F Cap Strength: 3.21 C Lifted Index: 3.10 C Risk: None Lifted Index @300 mb: 3.32 C Lifted Index @700 mb: 0.63 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.21 J/kg Max Up Vert Vel: 8.74 m/s Conv Inhibition (B-): 23670.21 J/kg Cap Strength: 3.16 C Lift Cond Lev (LCL): 676.71 mb = 3425.77 m = 11239.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 86 17467 90 15 -15.0 0.0 1 752 2548 270 7 7.0 -0.0 2 735 2743 5 1 -0.1 -1.0 3 700 3147 70 3 -2.8 -1.0 4 657 3658 125 10 -8.2 5.7 5 610 4267 125 13 -10.6 7.5 6 565 4877 125 16 -13.1 9.2 7 524 5486 120 10 -8.7 5.0 8 500 5870 75 7 -6.8 -1.8 9 486 6096 120 5 -4.3 2.5 10 449 6706 50 1 -0.8 -0.6 11 415 7315 280 12 11.8 -2.1 12 400 7590 265 16 15.9 1.4 13 398 7620 265 16 15.9 1.4 14 367 8230 245 21 19.0 8.9 15 337 8839 215 31 17.8 25.4 16 324 9144 210 34 17.0 29.4 17 300 9700 245 39 35.3 16.5 18 285 10058 250 43 40.4 14.7 19 261 10668 260 58 57.1 10.1 20 250 10970 255 55 53.1 14.2 21 208 12192 240 4 3.5 2.0 22 200 12460 235 33 27.0 18.9 23 180 13106 230 26 19.9 16.7 24 172 13411 220 21 13.5 16.1 25 150 14260 195 17 4.4 16.4 26 148 14326 210 18 9.0 15.6 27 133 14935 150 25 -12.5 21.7 28 127 15240 115 12 -10.9 5.1 29 120 15545 95 10 -10.0 0.9 30 114 15850 70 6 -5.6 -2.1 31 102 16459 100 13 -12.8 2.3 32 100 16600 125 7 -5.7 4.0 33 97 16764 85 10 -10.0 -0.9 34 87 17374 145 10 -5.7 8.2 35 82 17678 90 14 -14.0 0.0 36 78 17983 110 28 -26.3 9.6 37 74 18288 70 25 -23.5 -8.6 38 70 18560 335 8 3.4 -7.3 39 70 18593 65 25 -22.7 -10.6 40 66 18898 65 10 -9.1 -4.2 41 63 19202 340 21 7.2 -19.7 42 60 19507 55 10 -8.2 -5.7 43 54 20117 55 28 -22.9 -16.1 44 51 20422 85 20 -19.9 -1.7 45 50 20540 115 27 -24.5 11.4 46 48 20726 115 25 -22.7 10.6 47 44 21336 120 43 -37.2 21.5 48 42 21641 120 29 -25.1 14.5 49 40 21946 90 33 -33.0 0.0 50 38 22250 90 46 -46.0 0.0 51 36 22555 80 47 -46.3 -8.2 52 32 23165 95 41 -40.8 3.6 53 31 23470 80 40 -39.4 -6.9 54 30 23640 75 50 -48.3 -12.9 55 29 23774 75 41 -39.6 -10.6 56 22 25539 100 62 -61.1 10.8 57 10 25908 100 62 -61.1 10.8 58 5 26213 100 59 -58.1 10.2 Wind Parameters Energy-Hel index: -2.39 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251217.12.gif