UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 7 OCT 25 Station: SKBQ WMO ident: 80028 Latitude: 10.88 Longitude: -74.78 Elevation: 30.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1007 30 24.8 23.0 90 1.8 23.5 150 10 297.4 300.6 296.4 349.0 17.83 1 1000 92 24.2 22.9 92 1.3 23.3 150 10 297.4 300.6 296.4 349.1 17.85 2 985 225 23.2 22.9 98 0.3 23.0 141 9 297.6 300.9 296.7 350.2 18.13 3 965 405 24.2 23.0 93 1.2 23.3 133 10 300.4 303.8 297.7 355.1 18.63 4 929 739 23.0 20.6 86 2.4 21.3 130 13 302.5 305.5 297.0 351.8 16.66 5 925 777 22.6 20.3 87 2.3 21.0 130 13 302.4 305.4 296.8 351.0 16.42 6 850 1511 18.4 16.0 86 2.4 16.8 100 14 305.4 307.9 295.7 346.0 13.58 7 846 1551 18.2 15.3 83 2.9 16.3 104 13 305.6 308.0 295.4 344.7 13.03 8 830 1716 19.2 13.2 68 6.0 15.2 125 8 308.4 310.5 295.1 343.4 11.57 9 720 2923 11.4 5.4 67 6.0 7.8 138 5 312.6 314.1 293.6 336.9 7.84 10 700 3158 9.8 5.0 72 4.8 6.9 155 6 313.3 314.8 293.7 337.7 7.84 11 664 3594 6.6 4.4 86 2.2 5.3 134 14 314.5 316.0 294.1 339.3 7.93 12 653 3731 6.6 0.6 65 6.0 3.3 132 14 316.0 317.2 293.2 335.4 6.13 13 585 4625 1.0 -5.0 64 6.0 -1.9 130 6 319.6 320.5 292.9 334.2 4.51 14 541 5249 -3.5 -7.1 76 3.6 -5.2 126 6 321.4 322.3 293.1 335.1 4.15 15 525 5487 -4.3 -6.7 83 2.4 -5.4 124 7 323.3 324.1 293.8 337.8 4.41 16 500 5870 -6.3 -12.3 62 6.0 -8.8 120 8 325.4 325.9 293.2 335.4 2.98 17 497 5917 -6.5 -14.5 53 8.0 -9.6 121 8 325.7 326.2 292.9 334.2 2.50 18 482 6157 -7.7 -10.3 82 2.6 -8.8 131 7 327.1 327.8 294.1 339.3 3.63 19 447 6742 -11.5 -14.0 82 2.5 -12.5 190 4 329.4 330.0 294.1 339.3 2.90 20 405 7496 -15.3 -35.3 16 20.0 -19.4 318 5 333.9 334.0 293.2 335.7 0.47 21 400 7590 -15.9 -34.9 18 19.0 -19.8 355 7 334.3 334.4 293.4 336.2 0.49 22 378 8013 -18.7 -40.7 13 22.0 -22.4 347 8 336.1 336.1 293.6 337.2 0.29 23 368 8212 -20.5 -32.5 33 12.0 -22.9 345 8 336.3 336.4 294.0 338.8 0.68 24 366 8252 -20.9 -24.1 75 3.2 -21.8 345 8 336.3 336.6 294.7 341.6 1.49 25 363 8313 -20.7 -27.7 53 7.0 -22.4 343 8 337.3 337.5 294.6 341.3 1.08 26 356 8456 -21.9 -29.9 48 8.0 -23.7 338 9 337.6 337.8 294.6 340.9 0.90 27 353 8518 -22.3 -39.3 20 17.0 -25.1 336 9 337.9 337.9 294.1 339.3 0.36 28 342 8749 -24.1 -32.1 48 8.0 -25.7 328 10 338.5 338.7 294.6 341.4 0.76 29 333 8943 -25.3 -45.3 14 20.0 -27.8 329 12 339.4 339.5 294.4 340.3 0.20 30 328 9053 -26.3 -33.3 52 7.0 -27.6 335 15 339.5 339.7 294.8 342.2 0.70 31 324 9141 -26.9 -45.9 15 19.0 -29.2 339 17 339.9 339.9 294.5 340.7 0.19 32 300 9690 -31.5 -47.5 19 16.0 -33.1 335 18 341.0 341.0 294.7 341.7 0.17 33 299 9714 -31.7 -44.7 27 13.0 -33.1 334 18 341.0 341.1 294.8 342.0 0.24 34 280 10173 -35.5 -56.5 10 21.0 -36.8 320 15 342.0 342.0 294.8 342.3 0.07 35 256 10789 -40.5 -54.5 21 14.0 -41.3 326 16 343.5 343.5 295.3 343.9 0.09 36 250 10950 -41.9 -50.9 37 9.0 -42.5 335 16 343.8 343.8 295.4 344.4 0.14 37 247 11032 -42.9 -49.9 46 7.0 -43.3 338 16 343.5 343.5 295.3 344.1 0.16 38 244 11115 -43.3 -49.3 52 6.0 -43.7 340 17 344.1 344.1 295.4 344.8 0.18 39 236 11339 -44.3 -54.3 32 10.0 -44.8 347 18 345.9 345.9 295.8 346.3 0.10 40 214 11990 -49.9 -60.9 26 11.0 -50.3 352 24 347.0 347.0 296.0 347.2 0.05 41 207 12207 -51.7 -59.7 38 8.0 -52.0 350 26 347.5 347.5 296.1 347.7 0.06 42 200 12430 -53.5 -62.5 33 9.0 -53.7 345 25 348.0 348.1 296.3 348.2 0.04 43 197 12526 -54.1 -70.1 12 16.0 -54.4 345 25 348.6 348.6 296.3 348.7 0.02 44 193 12657 -55.3 -64.3 32 9.0 -55.5 344 25 348.7 348.7 296.4 348.9 0.03 45 190 12756 -55.9 -68.9 18 13.0 -56.1 343 24 349.3 349.3 296.5 349.4 0.02 46 150 14210 -67.7 -74.7 36 7.0 -67.8 350 22 353.5 353.5 297.4 353.5 0.01 47 143 14496 -70.1 -74.7 51 4.6 -70.1 343 19 354.1 354.1 297.5 354.2 0.01 48 142 14538 -70.5 -75.2 50 4.7 -70.5 342 19 354.2 354.2 297.5 354.2 0.01 49 123 15384 -74.3 -81.3 33 7.0 -74.3 292 7 362.1 362.1 299.1 362.1 0.00 50 105 16306 -74.5 -83.5 24 9.0 -74.5 79 11 378.5 378.5 302.0 378.5 0.00 51 100 16590 -75.1 -84.1 23 9.0 -75.2 105 8 382.6 382.6 302.6 382.6 0.00 52 79 17939 -81.3 -87.3 35 6.0 -81.3 110 14 396.5 396.5 304.7 396.5 0.00 53 72 18467 -76.5 -86.5 19 10.0 -76.6 98 20 417.3 417.3 307.4 417.4 0.00 54 70 18630 -76.5 -87.5 16 11.0 -76.6 120 14 420.7 420.7 307.8 420.7 0.00 55 65 19060 -73.9 -87.9 10 14.0 -74.0 109 12 435.4 435.4 309.4 435.4 0.00 56 50 20610 -68.9 -89.9 3 21.0 -69.1 75 35 481.1 481.1 313.5 481.1 0.00 57 48 20855 -67.3 -90.3 2 23.0 -67.5 75 35 490.6 490.6 314.2 490.6 0.00 58 47 20982 -67.7 -90.7 2 23.0 -67.9 75 35 492.6 492.6 314.4 492.6 0.00 59 42 21669 -61.5 -88.5 2 27.0 -62.1 86 33 524.0 524.0 316.5 524.1 0.00 60 39 22126 -63.7 -88.7 2 25.0 -64.1 84 35 529.7 529.7 316.9 529.7 0.00 61 36 22620 -60.5 -87.5 2 27.0 -61.2 80 38 550.3 550.3 318.1 550.3 0.01 62 31 23547 -62.7 -88.7 2 26.0 -63.3 80 54 568.4 568.4 319.0 568.4 0.00 63 30 23750 -60.3 -87.3 2 27.0 -61.2 80 58 580.3 580.3 319.7 580.3 0.01 64 27 24409 -59.1 -86.7 2 27.6 -60.3 100 62 601.3 601.3 320.7 601.3 0.01 65 25 24892 -58.3 -86.3 2 28.0 -59.6 100 62 617.1 617.1 321.3 617.1 0.01 66 23 25421 -54.9 -85.9 1 31.0 -56.9 100 60 641.9 642.0 322.4 642.0 0.01 TRP 79 17939 -81.3 -87.3 35 6.0 -81.3 110 14 396.5 396.5 304.7 396.5 0.00 WND 27 24409 -59.1 -86.7 2 27.6 -60.3 100 62 601.3 601.3 320.7 601.3 0.01 Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 575.22 mb = 4763.97 m = 15629.62 ft Wetbulb zero: 609.96 mb = 4285.69 m = 14060.49 ft Precipitable water: 2.14 inches Sfc-500 mean rel hum: 74.97 % Est. max temperature: 32.59 C = 90.66 F Sfc-Lift cond lev (LCL): 981.34 mb = 257.60 m = 845.13 ft T: 23.38 C 700-500 lapse rate: 5.94 C/km ThetaE index: 18.21 C Layer 929.0- 700.0 mb Conv cond level (CCL): 890.72 mb = 1104.78 m = 3624.57 ft Mean mixing ratio: 17.51 g/kg Conv temperature: 31.22 C = 88.20 F Cap Strength: 1.90 C Lifted Index: -4.01 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.10 C Lifted Index @700 mb: -1.29 C Showalter Index: -1.93 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.70 C Cross Totals Index: 22.30 C K Index: 35.90 Risk: > 80 % chance of thunderstorms Sweat Index: 228.00 Risk: None Energy Index: -2.12 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1343.45 J/kg Max Up Vert Vel: 51.84 m/s Conv Inhibition (B-): 64.87 J/kg Cap Strength: 1.75 C Lift Cond Lev (LCL): 935.17 mb = 681.10 m = 2234.55 ft Lev Free Conv (LFC): 750.17 mb = 2574.29 m = 8445.73 ft Equ Level (EL): 160.17 mb = 13806.65 m = 45296.87 ft B at Equ Level: 1335.84 J/kg Max Parcel Lev (MPL): 90.17 mb = 17182.34 m = 56371.81 ft Wind level data Storm motion: 158 at 6 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 1007 30 150 10 -5.0 8.7 | 136 4 -2.6 2.7 1 1000 92 150 10 -5.0 8.7 | 136 4 -2.6 2.7 2 976 305 135 9 -6.4 6.4 | 96 4 -4.0 0.4 3 943 610 130 13 -10.0 8.4 | 108 8 -7.6 2.4 4 925 777 130 13 -10.0 8.4 | 108 8 -7.6 2.4 5 910 914 125 13 -10.6 7.5 | 100 8 -8.3 1.5 6 879 1219 95 16 -15.9 1.4 | 71 14 -13.6 -4.6 7 850 1511 100 14 -13.8 2.4 | 73 12 -11.4 -3.5 8 849 1524 100 14 -13.8 2.4 | 73 12 -11.4 -3.5 9 819 1829 140 5 -3.2 3.8 | 21 2 -0.8 -2.1 10 790 2134 240 4 3.5 2.0 | 304 7 5.8 -4.0 11 762 2438 215 2 1.1 1.6 | 321 6 3.5 -4.3 12 735 2743 125 5 -4.1 2.9 | 29 4 -1.7 -3.1 13 700 3158 155 6 -2.5 5.4 | 16 1 -0.2 -0.5 14 658 3658 130 15 -11.5 9.6 | 112 10 -9.1 3.7 15 634 3962 140 12 -7.7 9.2 | 121 6 -5.3 3.2 16 610 4267 130 8 -6.1 5.1 | 78 4 -3.7 -0.8 17 566 4877 130 5 -3.8 3.2 | 28 3 -1.4 -2.7 18 500 5870 120 8 -6.9 4.0 | 67 5 -4.5 -2.0 19 486 6096 125 7 -5.7 4.0 | 60 4 -3.4 -1.9 20 415 7315 250 1 0.9 0.3 | 329 7 3.3 -5.6 21 400 7590 355 7 0.6 -7.0 | 347 13 3.0 -12.9 22 398 7620 350 7 1.2 -6.9 | 344 13 3.6 -12.8 23 366 8230 345 8 2.1 -7.7 | 342 14 4.5 -13.7 24 337 8839 325 10 5.7 -8.2 | 330 16 8.1 -14.1 25 323 9144 340 17 5.8 -16.0 | 340 23 8.2 -21.9 26 300 9690 335 18 7.6 -16.3 | 336 24 10.0 -22.3 27 284 10058 320 15 9.6 -11.5 | 325 21 12.0 -17.4 28 260 10668 320 16 10.3 -12.3 | 325 22 12.7 -18.2 29 250 10950 335 16 6.8 -14.5 | 336 22 9.1 -20.5 30 227 11582 355 19 1.7 -18.9 | 351 25 4.0 -24.9 31 207 12192 350 26 4.5 -25.6 | 348 32 6.9 -31.6 32 200 12430 345 25 6.5 -24.1 | 344 31 8.9 -30.1 33 171 13411 340 23 7.9 -21.6 | 340 29 10.3 -27.6 34 155 14021 360 33 -0.0 -33.0 | 356 39 2.4 -39.0 35 150 14210 350 22 3.8 -21.7 | 347 28 6.2 -27.6 36 140 14630 340 18 6.2 -16.9 | 340 24 8.5 -22.9 37 133 14935 315 13 9.2 -9.2 | 323 19 11.6 -15.1 38 126 15240 310 10 7.7 -6.4 | 321 16 10.0 -12.4 39 119 15545 270 3 3.0 -0.0 | 318 8 5.4 -6.0 40 113 15850 335 10 4.2 -9.1 | 336 16 6.6 -15.0 41 108 16154 15 11 -2.8 -10.6 | 2 17 -0.5 -16.6 42 102 16459 145 11 -6.3 9.0 | 128 5 -3.9 3.1 43 100 16590 105 8 -7.7 2.1 | 54 7 -5.3 -3.9 44 97 16764 105 8 -7.7 2.1 | 54 7 -5.3 -3.9 45 79 17939 110 14 -13.2 4.8 | 84 11 -10.8 -1.2 46 78 17983 95 15 -14.9 1.3 | 70 13 -12.6 -4.6 47 74 18288 110 14 -13.2 4.8 | 84 11 -10.8 -1.2 48 70 18593 90 24 -24.0 0.0 | 75 22 -21.6 -6.0 49 70 18630 120 14 -12.1 7.0 | 96 10 -9.7 1.0 50 67 18898 120 14 -12.1 7.0 | 96 10 -9.7 1.0 51 64 19202 100 11 -10.8 1.9 | 64 9 -8.4 -4.0 52 60 19507 110 10 -9.4 3.4 | 70 7 -7.0 -2.5 53 57 19812 60 18 -15.6 -9.0 | 41 20 -13.2 -15.0 54 54 20117 70 17 -16.0 -5.8 | 49 18 -13.6 -11.8 55 52 20422 40 20 -12.9 -15.3 | 26 24 -10.5 -21.3 56 50 20610 75 35 -33.8 -9.1 | 64 35 -31.4 -15.0 57 47 21031 75 35 -33.8 -9.1 | 64 35 -31.4 -15.0 58 44 21336 100 28 -27.6 4.9 | 88 25 -25.2 -1.1 59 40 21946 75 37 -35.7 -9.6 | 65 37 -33.4 -15.5 60 38 22250 90 34 -34.0 0.0 | 79 32 -31.6 -6.0 61 36 22555 80 37 -36.4 -6.4 | 70 36 -34.1 -12.4 62 30 23750 80 58 -57.1 -10.1 | 74 57 -54.7 -16.0 63 27 24384 90 61 -61.0 0.0 | 84 59 -58.6 -6.0 64 27 24409 100 62 -61.1 10.8 | 95 59 -58.7 4.8 65 25 24689 100 62 -61.1 10.8 | 95 59 -58.7 4.8 66 19 25908 100 54 -53.2 9.4 | 94 51 -50.8 3.4 Wind Parameters Mean winds (0-6000m): 128.2 at 8.6 knts Storm direction: 158.2 at 6.4 knts Shear (0-3000m) pos: 2.7 neg: 2.5 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): -102.7 deg Storm rel helicity (0-3000m) pos: 11.8 neg: -26.4 tot: -14.5 m^2/s^2 ave: -4.8 10^-3 m/s^2 rel: -0.16 Storm rel vorticity (0-3000m) horiz: 8.1 stream: -1.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1969.30 Bulk Shear: 0.68 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 ------------------------------------------------------------------------------- 500 139 10 111 4| 0.0 4.2 4.2| 1.1 -2.6 -1.4 -2.9 -0.33| 5.6 -1.8 1000 132 12 106 6| 0.0 4.4 4.4| 1.4 -9.7 -8.3 -8.3 -0.44| 5.4 -2.4 1500 119 13 91 9| 0.0 3.6 3.6| 2.8 -21.6 -18.8 -12.6 -0.43| 6.3 -2.7 2000 120 11 88 7| 4.0 2.7 6.7| 4.9 -26.1 -21.2 -10.6 -0.40| 9.0 -3.6 2500 123 10 84 6| 3.2 2.5 5.7| 9.0 -26.4 -17.4 -7.0 -0.28| 8.5 -2.4 3000 124 9 79 5| 2.7 2.5 5.2| 11.8 -26.4 -14.5 -4.8 -0.16| 8.1 -1.3 4000 129 9 89 5| 2.2 2.5 4.6| 14.3 -29.3 -14.9 -3.7 -0.11| 8.0 -0.9 5000 129 9 86 5| 1.7 1.7 3.5| 14.6 -35.0 -20.4 -4.1 -0.17| 7.0 -1.2 6000 128 9 81 4| 1.4 1.6 3.0| 16.5 -35.3 -18.8 -3.1 -0.14| 6.2 -0.9 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251007.12.gif