UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 13 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 40 1 925 754 2 850 1508 SFC 753 2548 13.0 8.0 72 5.0 9.9 310 1 310.3 312.0 293.8 337.9 8.98 4 700 3158 9.0 3.0 66 6.0 5.6 155 6 312.5 313.7 292.7 333.6 6.80 5 696 3205 8.4 3.4 71 5.0 5.5 148 6 312.3 313.6 292.9 334.2 7.04 6 665 3582 8.2 1.2 61 7.0 4.3 89 10 316.2 317.4 293.3 336.1 6.29 7 664 3594 8.2 0.2 57 8.0 3.8 87 10 316.3 317.4 293.0 334.9 5.86 8 583 4653 0.0 -1.3 91 1.3 -0.7 82 19 318.7 319.9 293.8 337.9 5.98 9 564 4919 -0.5 -6.5 64 6.0 -3.3 79 21 321.2 322.0 293.0 334.8 4.17 10 540 5265 -2.9 -9.9 58 7.0 -6.0 72 20 322.3 323.0 292.6 333.4 3.34 11 516 5624 -6.1 -6.1 100 0.0 -6.1 77 21 322.7 323.6 293.9 338.1 4.70 12 500 5870 -7.5 -7.5 100 0.0 -7.5 70 14 323.9 324.8 293.9 338.3 4.36 13 484 6122 -8.9 -8.9 100 0.0 -8.9 64 17 325.2 326.0 294.0 338.6 4.03 14 460 6513 -12.1 -14.5 82 2.4 -13.0 45 18 326.0 326.5 293.1 335.1 2.70 15 459 6529 -11.9 -13.7 86 1.8 -12.6 44 18 326.4 327.0 293.4 336.2 2.89 16 451 6664 -11.9 -16.5 69 4.6 -13.5 37 19 328.1 328.5 293.3 336.1 2.33 17 442 6817 -13.1 -14.5 89 1.4 -13.6 36 18 328.4 329.0 293.9 338.1 2.81 18 438 6886 -13.5 -17.9 69 4.4 -15.0 36 17 328.8 329.2 293.4 336.2 2.14 19 427 7079 -14.7 -14.9 98 0.2 -14.8 38 15 329.7 330.2 294.1 339.3 2.82 20 414 7312 -16.1 -18.5 82 2.4 -16.9 40 13 330.8 331.2 293.9 338.3 2.15 21 402 7533 -17.5 -17.5 100 0.0 -17.5 66 7 331.8 332.3 294.4 340.2 2.41 22 400 7570 -17.7 -17.7 100 0.0 -17.7 70 6 332.0 332.5 294.4 340.3 2.38 23 373 8090 -21.5 -21.6 99 0.1 -21.5 62 9 333.6 334.0 294.3 340.1 1.82 24 366 8230 -22.1 -25.6 73 3.5 -22.9 60 10 334.7 334.9 294.1 339.4 1.30 25 348 8600 -24.5 -26.5 83 2.0 -25.0 45 16 336.3 336.5 294.6 340.9 1.26 26 340 8770 -25.1 -35.1 39 10.0 -26.8 38 19 337.7 337.8 294.3 339.9 0.57 27 321 9186 -28.1 -30.0 84 1.9 -28.5 35 28 339.2 339.4 295.0 342.8 0.99 28 313 9367 -29.1 -33.4 66 4.3 -29.9 37 25 340.2 340.4 295.0 343.0 0.73 29 309 9459 -29.5 -40.5 34 11.0 -31.0 38 24 340.9 341.0 294.9 342.3 0.36 30 306 9529 -30.1 -35.1 62 5.0 -30.9 39 22 341.0 341.2 295.1 343.4 0.63 31 300 9670 -31.3 -36.3 61 5.0 -32.0 40 20 341.3 341.4 295.1 343.5 0.57 32 299 9694 -31.3 -35.9 64 4.6 -32.0 40 20 341.6 341.7 295.3 343.9 0.60 33 275 10278 -36.3 -42.3 54 6.0 -37.0 31 22 342.6 342.7 295.3 344.0 0.34 34 271 10379 -36.9 -49.9 25 13.0 -37.9 31 22 343.2 343.2 295.2 343.8 0.15 35 255 10796 -40.5 -48.5 42 8.0 -41.1 53 21 343.9 343.9 295.4 344.7 0.18 36 250 10930 -41.7 -51.7 33 10.0 -42.3 50 24 344.1 344.1 295.4 344.6 0.13 37 244 11095 -42.9 -59.9 14 17.0 -43.6 51 23 344.7 344.7 295.5 344.9 0.05 38 240 11207 -43.9 -56.9 22 13.0 -44.5 52 22 344.8 344.8 295.6 345.1 0.07 39 239 11235 -44.1 -51.1 46 7.0 -44.5 52 22 344.9 344.9 295.6 345.5 0.15 40 234 11378 -45.1 -61.1 15 16.0 -45.7 53 22 345.5 345.5 295.7 345.7 0.04 41 204 12282 -53.5 -56.2 72 2.7 -53.6 58 15 346.1 346.1 295.8 346.5 0.09 42 200 12410 -54.5 -57.7 68 3.2 -54.6 55 12 346.5 346.5 295.9 346.8 0.08 43 199 12442 -54.9 -58.6 63 3.7 -55.0 55 12 346.3 346.3 295.9 346.6 0.07 44 191 12702 -56.9 -59.8 70 2.9 -57.0 59 11 347.2 347.2 296.1 347.5 0.06 45 186 12870 -57.9 -67.9 27 10.0 -58.0 62 12 348.2 348.2 296.3 348.3 0.02 46 180 13075 -58.9 -72.9 15 14.0 -59.0 70 16 349.9 349.9 296.6 349.9 0.01 47 157 13916 -66.5 -69.4 67 2.9 -66.5 95 25 350.9 350.9 296.8 351.0 0.02 48 150 14190 -68.9 -72.0 64 3.1 -68.9 80 21 351.4 351.4 297.0 351.5 0.02 49 141 14556 -71.9 -74.4 69 2.5 -71.9 72 21 352.4 352.4 297.1 352.5 0.01 50 137 14724 -72.9 -76.2 61 3.3 -72.9 71 20 353.6 353.6 297.4 353.6 0.01 51 114 15792 -74.9 -84.9 20 10.0 -74.9 56 30 368.9 368.9 300.4 368.9 0.00 52 101 16484 -79.9 -85.9 36 6.0 -79.9 360 6 372.3 372.3 300.9 372.3 0.00 53 100 16540 -79.3 -85.3 37 6.0 -79.3 5 8 374.5 374.5 301.4 374.5 0.00 54 90 17141 -78.7 -86.7 26 8.0 -78.7 276 15 387.2 387.2 303.3 387.2 0.00 55 87 17337 -74.5 -85.5 17 11.0 -74.5 277 19 399.4 399.4 305.1 399.4 0.00 56 78 17971 -76.9 -86.9 19 10.0 -76.9 319 26 407.1 407.1 306.2 407.1 0.00 57 70 18600 -73.3 -87.3 10 14.0 -73.3 280 27 427.6 427.6 308.6 427.6 0.00 58 66 18945 -71.9 -87.9 7 16.0 -72.0 283 28 437.9 437.9 309.7 437.9 0.00 59 62 19318 -66.3 -88.3 3 22.0 -66.5 289 13 458.2 458.2 311.6 458.2 0.00 60 55 20045 -65.3 -89.3 2 24.0 -65.5 139 18 476.4 476.4 313.2 476.4 0.00 61 50 20620 -68.5 -90.5 3 22.0 -68.7 105 25 482.1 482.1 313.6 482.1 0.00 62 48 20864 -69.3 -91.3 3 22.0 -69.5 104 27 485.8 485.8 313.9 485.8 0.00 63 47 20990 -68.7 -91.7 2 23.0 -68.9 85 24 490.2 490.2 314.2 490.2 0.00 64 46 21120 -63.9 -90.9 1 27.0 -64.3 81 24 504.8 504.8 315.3 504.8 0.00 65 38 22275 -68.9 -91.9 2 23.0 -69.1 73 38 520.4 520.4 316.3 520.4 0.00 66 30 23720 -59.7 -88.7 1 29.0 -60.6 90 52 581.9 581.9 319.8 581.9 0.00 67 29 23932 -58.7 -88.7 1 30.0 -59.8 91 54 590.3 590.3 320.2 590.3 0.01 68 23 25400 -54.9 -86.9 1 32.0 -56.9 97 66 641.9 642.0 322.4 642.0 0.01 69 20 26290 -56.4 -87.6 1 31.3 -58.3 100 74 663.6 663.7 323.2 663.7 0.01 70 19 26615 -56.9 -87.9 1 31.0 -58.8 100 74 671.8 671.8 323.5 671.9 0.01 TRP 101 16484 -79.9 -85.9 36 6.0 -79.9 360 6 372.3 372.3 300.9 372.3 0.00 WND 20 26290 -56.4 -87.6 1 31.3 -58.3 100 74 663.6 663.7 323.2 663.7 0.01 Sounding variables and indices 1000-500 mb thick: 5830.00 m Freezing level: 583.00 mb = 4653.38 m = 15266.82 ft Wetbulb zero: 595.27 mb = 4483.87 m = 14710.67 ft Sfc-500 mean rel hum: 73.54 % Est. max temperature: 20.18 C = 68.33 F Sfc-Lift cond lev (LCL): 698.33 mb = 3177.82 m = 10425.79 ft T: 8.75 C 700-500 lapse rate: 6.08 C/km ThetaE index: 4.24 C Layer 700.0- 696.0 mb Conv cond level (CCL): 597.71 mb = 4450.51 m = 14601.23 ft Mean mixing ratio: 7.20 g/kg Conv temperature: 20.33 C = 68.59 F Cap Strength: 3.50 C Lifted Index: 1.27 C Risk: Showers probable Lifted Index @300 mb: 5.59 C Lifted Index @700 mb: -0.48 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.72 J/kg Max Up Vert Vel: 7.97 m/s Conv Inhibition (B-): 30380.14 J/kg Cap Strength: 3.50 C Lift Cond Lev (LCL): 641.94 mb = 3869.50 m = 12695.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 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 ---------------------------------------------------------- 0 753 2548 310 1 0.8 -0.6 | 281 11 11.0 -2.1 1 736 2743 200 5 1.7 4.7 | 255 12 12.0 3.2 2 709 3048 195 8 2.1 7.7 | 243 14 12.3 6.3 3 700 3158 155 6 -2.5 5.4 | 243 9 7.7 4.0 4 658 3658 75 11 -10.6 -2.8 | 5 4 -0.4 -4.3 5 610 4267 85 16 -15.9 -1.4 | 63 6 -5.7 -2.9 6 566 4877 80 21 -20.7 -3.6 | 64 12 -10.4 -5.1 7 545 5182 70 18 -16.9 -6.2 | 41 10 -6.7 -7.6 8 524 5486 80 25 -24.6 -4.3 | 68 16 -14.4 -5.8 9 500 5870 70 14 -13.2 -4.8 | 25 7 -2.9 -6.3 10 485 6096 65 17 -15.4 -7.2 | 31 10 -5.2 -8.7 11 448 6706 35 19 -10.9 -15.6 | 2 17 -0.6 -17.0 12 414 7315 40 13 -8.4 -10.0 | 351 12 1.9 -11.4 13 400 7570 70 6 -5.6 -2.1 | 307 6 4.6 -3.5 14 397 7620 70 6 -5.6 -2.1 | 307 6 4.6 -3.5 15 365 8230 60 10 -8.7 -5.0 | 346 7 1.6 -6.5 16 336 8839 35 20 -11.5 -16.4 | 4 18 -1.2 -17.9 17 322 9144 35 29 -16.6 -23.8 | 14 26 -6.4 -25.2 18 300 9670 40 20 -12.9 -15.3 | 9 17 -2.6 -16.8 19 271 10363 30 22 -11.0 -19.1 | 2 21 -0.8 -20.5 20 260 10668 55 19 -15.6 -10.9 | 23 13 -5.3 -12.4 21 250 10930 50 24 -18.4 -15.4 | 26 19 -8.1 -16.9 22 207 12192 60 17 -14.7 -8.5 | 24 11 -4.5 -10.0 23 200 12410 55 12 -9.8 -6.9 | 357 8 0.4 -8.4 24 188 12802 60 11 -9.5 -5.5 | 354 7 0.7 -7.0 25 162 13716 95 28 -27.9 2.4 | 93 18 -17.6 1.0 26 154 14021 95 23 -22.9 2.0 | 92 13 -12.7 0.5 27 150 14190 80 21 -20.7 -3.6 | 64 12 -10.4 -5.1 28 139 14630 70 21 -19.7 -7.2 | 48 13 -9.5 -8.7 29 132 14935 75 16 -15.5 -4.1 | 43 8 -5.2 -5.6 30 125 15240 60 25 -21.7 -12.5 | 39 18 -11.4 -14.0 31 113 15850 55 31 -25.4 -17.8 | 38 24 -15.1 -19.3 32 101 16459 105 11 -10.6 2.8 | 165 1 -0.4 1.4 33 101 16484 360 6 -0.0 -6.0 | 306 13 10.2 -7.5 34 100 16540 5 8 -0.7 -8.0 | 315 13 9.6 -9.4 35 96 16764 5 8 -0.7 -8.0 | 315 13 9.6 -9.4 36 91 17069 275 13 13.0 -1.1 | 276 23 23.2 -2.6 37 82 17678 280 27 26.6 -4.7 | 279 37 36.8 -6.2 38 78 17983 320 26 16.7 -19.9 | 308 34 27.0 -21.4 39 74 18288 305 28 22.9 -16.1 | 298 38 33.2 -17.5 40 70 18593 280 25 24.6 -4.3 | 279 35 34.9 -5.8 41 70 18600 280 27 26.6 -4.7 | 279 37 36.8 -6.2 42 67 18898 275 32 31.9 -2.8 | 276 42 42.1 -4.3 43 63 19202 320 12 7.7 -9.2 | 301 21 18.0 -10.7 44 57 19812 170 16 -2.8 15.8 | 208 16 7.5 14.3 45 54 20117 130 18 -13.8 11.6 | 161 11 -3.5 10.1 46 50 20620 105 25 -24.1 6.5 | 110 15 -13.9 5.0 47 49 20726 125 31 -25.4 17.8 | 137 22 -15.1 16.3 48 47 21031 80 23 -22.7 -4.0 | 66 14 -12.4 -5.5 49 40 21946 90 31 -31.0 0.0 | 86 21 -20.8 -1.5 50 36 22555 60 43 -37.2 -21.5 | 50 35 -27.0 -23.0 51 35 22860 65 50 -45.3 -21.1 | 57 42 -35.1 -22.6 52 33 23165 80 42 -41.4 -7.3 | 74 32 -31.1 -8.8 53 30 23720 90 52 -52.0 0.0 | 88 42 -41.8 -1.5 54 20 26290 100 74 -72.9 12.8 | 100 64 -62.6 11.4 55 19 26518 100 74 -72.9 12.8 | 100 64 -62.6 11.4 56 17 26822 105 72 -69.5 18.6 | 106 62 -59.3 17.2 Wind Parameters Mean winds (0-6000m): 68.2 at 13.8 knts Storm direction: 98.2 at 10.4 knts Shear (0-3000m) pos: 1.4 neg: 2.7 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 143.0 deg Storm rel helicity (0-3000m) pos: 23.4 neg: -43.7 tot: -20.4 m^2/s^2 ave: -6.8 10^-3 m/s^2 rel: -0.00 Storm rel vorticity (0-3000m) horiz: 8.6 stream: -0.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.77 Bulk Shear: 41.13 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 ------------------------------------------------------------------------------- 500 200 5 254 12| 0.0 8.7 8.7| 0.0 -28.1 -28.1 -56.3 -0.86| 10.0 -8.7 1000 158 6 240 9| 0.0 5.5 5.5| 0.7 -31.2 -30.5 -30.5 -0.27| 12.8 -3.4 1500 110 8 241 3| 0.0 5.1 5.1| 5.2 -31.2 -26.0 -17.4 -0.07| 10.8 -0.8 2000 97 10 6 0| 1.1 3.8 4.9| 8.0 -31.2 -23.2 -11.6 -0.01| 9.2 -0.1 2500 90 12 54 3| 0.8 3.3 4.1| 8.0 -38.6 -30.5 -12.2 -0.07| 8.4 -0.6 3000 86 14 54 4| 1.4 2.7 4.1| 23.4 -43.7 -20.4 -6.8 -0.00| 8.6 -0.0 4000 78 15 43 6| 1.1 1.8 2.9| 24.2 -75.9 -51.7 -12.9 -0.15| 8.8 -1.4 5000 70 15 29 8| 1.2 1.3 2.4| 24.2-102.4 -78.3 -15.7 -0.23| 8.7 -2.0 6000 68 14 21 7| 1.0 1.8 2.8| 36.0-103.2 -67.2 -11.2 -0.15| 8.2 -1.2 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20251013.12.gif