UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042212.upa.cvt Date: 1200Z 22 APR 25 Searching for SKBO... Searching the city database file for: SKBO ... Date:1200Z 22 APR 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 22 1 925 741 2 850 1497 SFC 752 2548 13.2 11.6 90 1.6 12.1 30 2 310.7 312.8 295.7 345.8 11.49 4 736 2728 10.6 10.6 100 0.0 10.6 7 3 309.7 311.8 295.1 343.2 10.98 5 700 3146 9.0 7.5 90 1.5 8.0 160 6 312.5 314.2 294.6 341.3 9.34 6 686 3313 7.8 7.0 95 0.8 7.3 168 7 312.9 314.7 294.7 341.4 9.21 7 650 3758 7.0 3.0 76 4.0 4.7 189 8 316.9 318.3 294.3 340.1 7.33 8 622 4119 4.2 2.9 91 1.3 3.4 207 7 317.7 319.2 294.7 341.8 7.61 9 610 4278 3.8 -1.2 70 5.0 1.1 215 7 319.0 320.1 293.7 337.5 5.75 10 562 4939 -1.1 -2.5 90 1.4 -1.9 128 9 320.8 321.9 294.1 339.1 5.67 11 558 4996 -0.5 -4.6 74 4.1 -2.6 137 8 322.2 323.1 293.9 338.1 4.88 12 556 5025 -0.5 -6.5 64 6.0 -3.4 142 8 322.5 323.3 293.4 336.4 4.23 13 543 5214 -1.5 -3.5 86 2.0 -2.6 172 7 323.5 324.6 294.6 341.3 5.45 14 522 5528 -2.3 -8.3 63 6.0 -5.1 224 5 326.2 327.0 294.1 339.3 3.92 15 512 5682 -2.9 -7.0 73 4.1 -4.9 249 4 327.3 328.2 294.8 342.1 4.42 16 500 5870 -4.3 -8.4 73 4.1 -6.2 280 3 327.8 328.6 294.7 341.4 4.06 17 429 7058 -11.7 -15.0 76 3.3 -13.0 295 5 333.0 333.6 295.0 342.7 2.78 18 406 7477 -14.3 -21.3 55 7.0 -16.5 299 5 335.0 335.3 294.6 341.1 1.72 19 400 7590 -15.3 -20.3 66 5.0 -16.9 300 5 335.1 335.5 294.8 341.9 1.90 20 371 8156 -19.5 -21.5 84 2.0 -20.1 240 4 336.8 337.2 295.1 343.5 1.85 21 369 8196 -19.5 -26.5 54 7.0 -21.3 235 4 337.3 337.6 294.7 341.7 1.19 22 366 8257 -19.9 -28.9 45 9.0 -22.0 231 4 337.6 337.8 294.6 341.2 0.96 23 364 8298 -20.3 -26.3 59 6.0 -21.8 235 5 337.6 337.8 294.8 342.1 1.23 24 357 8442 -21.1 -31.1 40 10.0 -23.2 246 8 338.4 338.6 294.7 341.4 0.80 25 341 8780 -23.3 -25.7 81 2.4 -23.9 263 10 339.9 340.2 295.5 345.0 1.38 26 337 8866 -23.5 -26.8 74 3.3 -24.3 265 10 340.7 341.0 295.6 345.4 1.27 27 334 8932 -23.7 -32.7 43 9.0 -25.5 268 10 341.3 341.5 295.3 344.1 0.73 28 331 8998 -23.9 -29.9 58 6.0 -25.2 270 10 342.0 342.2 295.7 345.6 0.97 29 300 9710 -29.5 -36.5 51 7.0 -30.6 275 13 343.8 343.9 295.7 346.0 0.56 30 257 10791 -38.5 -43.3 61 4.8 -39.0 270 21 346.1 346.2 296.0 347.4 0.32 31 250 10980 -39.9 -47.9 42 8.0 -40.5 270 22 346.7 346.8 296.1 347.6 0.20 32 240 11257 -42.3 -48.3 52 6.0 -42.8 269 21 347.2 347.3 296.2 348.0 0.20 33 201 12428 -52.1 -59.1 43 7.0 -52.3 270 18 349.8 349.8 296.7 350.0 0.07 34 200 12460 -52.3 -62.3 29 10.0 -52.6 270 18 349.9 350.0 296.7 350.1 0.04 35 187 12891 -55.3 -69.3 16 14.0 -55.5 279 23 351.9 351.9 297.1 352.0 0.02 36 175 13310 -58.7 -65.7 40 7.0 -58.8 288 28 353.0 353.0 297.3 353.2 0.03 37 150 14260 -65.9 -76.9 20 11.0 -66.0 265 18 356.6 356.6 298.0 356.6 0.01 38 149 14301 -66.3 -78.3 17 12.0 -66.4 262 17 356.6 356.6 298.0 356.6 0.01 39 109 16135 -79.7 -84.7 43 5.0 -79.7 264 13 364.6 364.6 299.6 364.7 0.00 40 101 16564 -82.5 -89.5 29 7.0 -82.5 260 12 367.3 367.3 300.1 367.3 0.00 41 100 16620 -82.1 -89.1 29 7.0 -82.1 250 8 369.1 369.1 300.4 369.1 0.00 42 77 18092 -79.7 -88.7 21 9.0 -79.7 302 22 402.7 402.7 305.6 402.8 0.00 43 73 18393 -81.9 -89.9 24 8.0 -81.9 340 16 404.3 404.3 305.7 404.3 0.00 44 70 18630 -78.7 -88.7 18 10.0 -78.7 340 16 416.0 416.0 307.2 416.0 0.00 45 65 19058 -72.7 -88.7 7 16.0 -72.8 349 14 438.0 438.0 309.7 438.0 0.00 46 61 19431 -72.3 -90.3 5 18.0 -72.4 322 15 447.0 447.0 310.6 447.0 0.00 47 59 19629 -67.7 -89.7 3 22.0 -67.9 291 18 461.6 461.6 311.9 461.6 0.00 48 54 20164 -66.1 -90.1 2 24.0 -66.4 266 20 477.1 477.1 313.2 477.1 0.00 49 50 20630 -66.1 -91.1 2 25.0 -66.4 255 28 487.7 487.7 314.1 487.7 0.00 50 40 21998 -61.7 -90.7 1 29.0 -62.3 269 40 530.9 530.9 317.0 530.9 0.00 51 35 22820 -64.3 -91.3 1 27.0 -64.8 261 26 544.8 544.8 317.8 544.8 0.00 TRP 101 16564 -82.5 -89.5 29 7.0 -82.5 260 12 367.3 367.3 300.1 367.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5848.00 m Freezing level: 572.78 mb = 4790.40 m = 15716.35 ft Wetbulb zero: 591.80 mb = 4521.97 m = 14835.69 ft Sfc-500 mean rel hum: 82.54 % Est. max temperature: 21.15 C = 70.08 F Sfc-Lift cond lev (LCL): 734.18 mb = 2749.02 m = 9018.97 ft T: 10.52 C 700-500 lapse rate: 4.88 C/km ThetaE index: 4.52 C Layer 736.0- 686.0 mb Conv cond level (CCL): 646.28 mb = 3805.01 m = 12483.48 ft Mean mixing ratio: 9.54 g/kg Conv temperature: 19.03 C = 66.25 F Cap Strength: 2.00 C Lifted Index: 1.66 C Risk: Showers probable Lifted Index @300 mb: 3.41 C Lifted Index @700 mb: -0.05 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.93 J/kg Max Up Vert Vel: 7.99 m/s Conv Inhibition (B-): 46.15 J/kg Cap Strength: 1.89 C Lift Cond Lev (LCL): 686.92 mb = 3302.24 m = 10833.97 ft Lev Free Conv (LFC): 571.92 mb = 4797.73 m = 15740.40 ft Equ Level (EL): 561.92 mb = 4940.05 m = 16207.32 ft B at Equ Level: 30.74 J/kg Max Parcel Lev (MPL): 511.92 mb = 5683.47 m = 18646.34 ft Wind level data Storm motion: 253 at 4 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 30 2 -1.0 -1.7 | 60 6 -5.1 -3.0 1 735 2743 5 3 -0.3 -3.0 | 46 6 -4.4 -4.2 2 708 3048 175 5 -0.4 5.0 | 129 6 -4.6 3.8 3 700 3146 160 6 -2.1 5.6 | 126 8 -6.2 4.4 4 657 3658 185 8 0.7 8.0 | 153 8 -3.4 6.7 5 609 4267 215 7 4.0 5.7 | 179 5 -0.1 4.5 6 587 4572 210 10 5.0 8.7 | 187 7 0.9 7.4 7 565 4877 120 9 -7.8 4.5 | 105 12 -11.9 3.3 8 500 5870 280 3 3.0 -0.5 | 34 2 -1.2 -1.7 9 486 6096 285 4 3.9 -1.0 | 7 2 -0.3 -2.3 10 400 7590 300 5 4.3 -2.5 | 357 4 0.2 -3.7 11 398 7620 300 5 4.3 -2.5 | 357 4 0.2 -3.7 12 367 8230 230 4 3.1 2.6 | 142 2 -1.1 1.3 13 352 8534 255 10 9.7 2.6 | 256 6 5.5 1.4 14 324 9144 275 10 10.0 -0.9 | 290 6 5.8 -2.1 15 311 9449 290 12 11.3 -4.1 | 307 9 7.2 -5.3 16 300 9710 275 13 13.0 -1.1 | 285 9 8.8 -2.4 17 298 9754 275 13 13.0 -1.1 | 285 9 8.8 -2.4 18 261 10668 270 21 21.0 -0.0 | 274 17 16.9 -1.2 19 250 10980 270 22 22.0 -0.0 | 274 18 17.9 -1.2 20 218 11887 265 20 19.9 1.7 | 268 16 15.8 0.5 21 208 12192 270 20 20.0 -0.0 | 274 16 15.9 -1.2 22 200 12460 270 18 18.0 -0.0 | 275 14 13.9 -1.2 23 172 13411 290 29 27.3 -9.9 | 296 26 23.1 -11.1 24 150 14260 265 18 17.9 1.6 | 269 14 13.8 0.3 25 148 14326 260 16 15.8 2.8 | 262 12 11.6 1.6 26 134 14935 255 15 14.5 3.9 | 256 11 10.4 2.7 27 127 15240 275 11 11.0 -1.0 | 288 7 6.8 -2.2 28 114 15850 300 10 8.7 -5.0 | 324 8 4.5 -6.2 29 108 16154 260 13 12.8 2.3 | 263 9 8.7 1.0 30 103 16459 275 11 11.0 -1.0 | 288 7 6.8 -2.2 31 101 16564 260 12 11.8 2.1 | 264 8 7.7 0.9 32 100 16620 250 8 7.5 2.7 | 246 4 3.4 1.5 33 97 16764 250 8 7.5 2.7 | 246 4 3.4 1.5 34 92 17069 150 11 -5.5 9.5 | 131 13 -9.6 8.3 35 87 17374 195 17 4.4 16.4 | 181 15 0.3 15.2 36 83 17678 275 19 18.9 -1.7 | 281 15 14.8 -2.9 37 79 17983 280 26 25.6 -4.5 | 285 22 21.5 -5.7 38 74 18288 340 16 5.5 -15.0 | 355 16 1.4 -16.3 39 70 18630 340 16 5.5 -15.0 | 355 16 1.4 -16.3 40 67 18898 335 17 7.2 -15.4 | 350 17 3.1 -16.6 41 64 19202 360 11 -0.0 -11.0 | 19 13 -4.1 -12.2 42 57 19812 265 21 20.9 1.8 | 268 17 16.8 0.6 43 55 20117 270 20 20.0 -0.0 | 274 16 15.9 -1.2 44 52 20422 250 21 19.7 7.2 | 249 17 15.6 6.0 45 50 20630 255 28 27.0 7.2 | 255 24 22.9 6.0 46 46 21031 255 28 27.0 7.2 | 255 24 22.9 6.0 47 43 21336 260 47 46.3 8.2 | 261 43 42.2 6.9 48 40 21641 270 39 39.0 -0.0 | 272 35 34.9 -1.2 49 32 22555 255 18 17.4 4.7 | 255 14 13.3 3.4 50 28 23165 235 28 22.9 16.1 | 232 24 18.8 14.8 Wind Parameters Mean winds (0-6000m): 223.4 at 5.7 knts Storm direction: 253.4 at 4.3 knts Shear (0-3000m) pos: 2.6 neg: 1.6 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 47.7 neg: -35.0 tot: 12.7 m^2/s^2 ave: 4.2 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.91 Bulk Shear: 10.96 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 56 3 66 8| 6.9 0.0 6.9| 19.4 -2.2 17.2 34.4 0.71| 13.3 9.4 1000 166 5 124 6| 4.8 0.0 4.8| 25.0 -3.0 22.0 22.0 0.66| 9.0 5.9 1500 180 6 139 6| 3.2 0.0 3.2| 29.8 -3.0 26.8 17.9 0.67| 7.2 4.8 2000 191 6 150 6| 3.0 0.0 3.0| 32.2 -3.0 29.1 14.6 0.63| 6.4 4.1 2500 183 7 147 7| 2.4 1.9 4.3| 38.5 -35.0 3.4 1.4 0.13| 8.6 1.1 3000 181 7 145 7| 2.6 1.6 4.3| 47.7 -35.0 12.7 4.2 0.20| 8.8 1.8 4000 188 6 146 6| 1.9 1.2 3.1| 47.7 -35.9 11.8 3.0 0.13| 7.3 0.9 5000 209 6 161 4| 1.5 1.0 2.5| 47.7 -36.1 11.6 2.3 0.12| 6.0 0.7 6000 223 6 176 3| 1.7 0.8 2.6| 51.4 -36.6 14.8 2.5 0.14| 6.1 0.8 Wrote GIF file: /home/apache/climate/data/raob//SKBO/skewt/SKBO.skewt.20250422.12.gif