UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 9 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 1008 30 25.4 24.9 97 0.5 25.0 120 2 297.9 301.5 298.0 356.2 20.04 1 1000 94 25.0 24.5 97 0.5 24.6 130 2 298.1 301.7 297.8 355.5 19.71 2 995 138 24.8 24.7 99 0.1 24.7 118 3 298.4 302.0 298.1 356.9 20.06 3 983 245 26.2 23.2 84 3.0 24.0 91 4 300.8 304.2 297.8 355.3 18.51 4 961 446 25.4 21.0 77 4.4 22.2 77 5 302.0 305.0 296.8 350.7 16.51 5 925 782 23.8 20.9 84 2.9 21.7 185 4 303.6 306.8 297.5 354.4 17.06 6 914 887 23.4 19.7 80 3.7 20.8 193 4 304.3 307.2 297.1 351.9 16.00 7 850 1519 18.8 16.7 88 2.1 17.4 190 2 305.8 308.5 296.3 348.5 14.21 8 779 2263 13.6 13.3 98 0.3 13.4 333 5 308.0 310.3 295.6 345.6 12.42 9 756 2516 12.0 11.0 94 1.0 11.4 5 4 308.9 311.0 294.8 342.3 10.98 10 700 3159 9.2 5.1 75 4.1 6.8 105 3 312.7 314.2 293.6 337.2 7.90 11 649 3783 6.4 0.4 65 6.0 3.1 89 7 316.3 317.5 293.2 335.6 6.08 12 607 4328 1.6 -0.8 84 2.4 0.3 119 15 316.9 318.1 293.3 335.9 5.96 13 577 4736 -0.5 -1.3 94 0.8 -0.9 113 19 319.1 320.3 293.9 338.5 6.04 14 566 4890 -0.9 -5.1 73 4.2 -3.0 110 21 320.4 321.3 293.2 335.4 4.63 15 526 5471 -4.7 -6.0 91 1.3 -5.3 104 16 322.6 323.5 293.8 337.8 4.65 16 515 5638 -5.5 -8.8 78 3.3 -7.0 102 14 323.6 324.3 293.4 336.2 3.82 17 511 5699 -5.1 -11.1 63 6.0 -7.7 102 14 324.8 325.4 293.2 335.5 3.21 18 500 5870 -6.3 -12.3 62 6.0 -8.8 100 12 325.4 325.9 293.2 335.4 2.98 19 467 6402 -8.5 -18.5 44 10.0 -12.0 130 18 329.0 329.4 293.2 335.7 1.90 20 464 6452 -8.7 -14.7 62 6.0 -11.0 128 18 329.4 329.9 293.9 338.5 2.64 21 455 6604 -9.1 -23.1 31 14.0 -13.4 120 18 330.7 331.0 293.2 335.4 1.31 22 445 6776 -10.5 -17.5 56 7.0 -13.0 118 18 331.1 331.5 294.0 338.7 2.17 23 433 6986 -11.9 -25.9 30 14.0 -15.8 129 17 331.9 332.1 293.3 335.8 1.07 24 431 7022 -12.3 -17.3 66 5.0 -14.1 131 17 331.8 332.3 294.3 339.8 2.28 25 418 7256 -12.9 -22.9 43 10.0 -15.9 143 16 334.0 334.3 294.1 339.2 1.45 26 400 7590 -15.5 -20.0 68 4.5 -17.0 160 15 334.8 335.2 294.7 341.8 1.95 27 399 7609 -15.7 -19.9 70 4.2 -17.1 160 15 334.8 335.2 294.8 341.8 1.98 28 393 7723 -15.9 -23.9 50 8.0 -18.2 158 15 336.0 336.3 294.6 341.1 1.41 29 392 7742 -16.1 -20.9 66 4.8 -17.6 158 15 336.0 336.4 295.0 342.6 1.84 30 388 7820 -16.3 -23.3 55 7.0 -18.4 157 15 336.7 337.0 294.8 342.2 1.51 31 345 8691 -23.7 -26.9 75 3.2 -24.5 161 14 338.2 338.4 295.0 342.7 1.23 32 332 8971 -25.1 -34.1 43 9.0 -26.8 159 12 340.0 340.1 294.9 342.5 0.64 33 309 9489 -28.9 -37.9 42 9.0 -30.3 153 12 341.7 341.8 295.2 343.6 0.47 34 300 9700 -30.3 -40.3 37 10.0 -31.6 155 12 342.7 342.8 295.3 344.2 0.38 35 250 10970 -40.1 -55.1 19 15.0 -41.0 205 9 346.4 346.5 295.9 346.8 0.09 36 236 11360 -43.1 -62.1 11 19.0 -43.9 205 10 347.7 347.7 296.1 347.8 0.04 37 200 12450 -52.9 -62.9 29 10.0 -53.2 180 12 349.0 349.0 296.4 349.2 0.04 38 196 12580 -54.1 -61.1 42 7.0 -54.3 178 12 349.1 349.1 296.5 349.3 0.05 39 193 12678 -54.9 -67.9 19 13.0 -55.1 177 13 349.4 349.4 296.5 349.5 0.02 40 176 13261 -59.5 -72.5 17 13.0 -59.6 182 14 351.1 351.1 296.9 351.2 0.01 41 153 14121 -66.9 -71.7 51 4.8 -67.0 184 11 352.8 352.8 297.3 352.9 0.02 42 150 14240 -67.7 -72.7 49 5.0 -67.7 150 13 353.5 353.5 297.4 353.5 0.01 43 121 15496 -78.7 -83.0 49 4.3 -78.7 143 19 355.7 355.7 297.8 355.8 0.00 44 116 15736 -79.9 -83.1 59 3.2 -79.9 145 16 357.8 357.8 298.2 357.9 0.00 45 105 16302 -78.1 -82.6 48 4.5 -78.1 131 11 371.6 371.6 300.8 371.6 0.00 46 100 16580 -78.1 -84.1 37 6.0 -78.1 120 23 376.8 376.8 301.7 376.8 0.00 47 92 17060 -75.1 -85.1 20 10.0 -75.2 125 26 391.9 391.9 304.0 391.9 0.00 48 83 17652 -77.9 -85.9 26 8.0 -77.9 100 24 397.9 397.9 304.9 397.9 0.00 49 78 18010 -74.7 -85.7 17 11.0 -74.7 98 15 411.6 411.6 306.7 411.6 0.00 50 74 18315 -75.5 -86.5 16 11.0 -75.6 47 22 416.2 416.2 307.3 416.2 0.00 51 72 18475 -72.3 -86.3 10 14.0 -72.4 83 15 426.3 426.3 308.4 426.3 0.00 52 70 18640 -73.5 -87.5 10 14.0 -73.6 65 18 427.1 427.1 308.5 427.2 0.00 53 60 19542 -74.9 -88.9 10 14.0 -75.0 90 17 443.3 443.3 310.2 443.3 0.00 54 50 20620 -68.9 -89.9 3 21.0 -69.1 95 33 481.1 481.1 313.5 481.1 0.00 55 38 22308 -58.7 -86.7 2 28.0 -59.6 94 56 546.4 546.4 317.9 546.4 0.01 56 34 23003 -61.3 -88.3 2 27.0 -62.0 98 54 557.2 557.2 318.5 557.2 0.00 57 33 23190 -58.3 -87.3 1 29.0 -59.3 96 55 570.0 570.0 319.2 570.0 0.01 58 30 23790 -59.3 -87.3 1 28.0 -60.3 90 56 583.0 583.0 319.8 583.0 0.01 59 29 24002 -59.3 -87.3 1 28.0 -60.3 88 57 588.7 588.7 320.1 588.7 0.01 60 20 26350 -54.4 -85.9 1 31.5 -56.7 95 72 669.7 669.7 323.4 669.8 0.01 61 19 26679 -53.7 -85.7 1 32.0 -56.3 95 72 681.7 681.7 323.9 681.8 0.01 TRP 116 15736 -79.9 -83.1 59 3.2 -79.9 145 16 357.8 357.8 298.2 357.9 0.00 WND 20 26350 -54.4 -85.9 1 31.5 -56.7 95 72 669.7 669.7 323.4 669.8 0.01 Sounding variables and indices 1000-500 mb thick: 5776.00 m Freezing level: 584.14 mb = 4638.55 m = 15218.14 ft Wetbulb zero: 599.38 mb = 4429.72 m = 14533.02 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 82.62 % Est. max temperature: 33.19 C = 91.74 F Sfc-Lift cond lev (LCL): 1001.19 mb = 84.45 m = 277.06 ft T: 25.06 C 700-500 lapse rate: 5.72 C/km ThetaE index: 18.75 C Layer 914.0- 607.0 mb Conv cond level (CCL): 871.62 mb = 1300.30 m = 4266.03 ft Mean mixing ratio: 17.53 g/kg Conv temperature: 32.85 C = 91.14 F Cap Strength: 2.29 C Lifted Index: -4.62 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.84 C Lifted Index @700 mb: -2.36 C Showalter Index: -2.80 C Risk: Severe thunderstorms possible Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 23.00 C K Index: 37.70 Risk: > 80 % chance of thunderstorms Sweat Index: 216.40 Risk: None Energy Index: -2.61 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1524.90 J/kg Max Up Vert Vel: 55.23 m/s Conv Inhibition (B-): 44.60 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 917.16 mb = 856.76 m = 2810.84 ft Lev Free Conv (LFC): 842.16 mb = 1598.05 m = 5242.87 ft Equ Level (EL): 142.16 mb = 14553.96 m = 47748.62 ft B at Equ Level: 1517.56 J/kg Max Parcel Lev (MPL): 82.16 mb = 17710.64 m = 58105.08 ft Wind level data Storm motion: 135 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 1008 30 120 2 -1.7 1.0 | 323 4 2.5 -3.3 1 1000 94 130 2 -1.5 1.3 | 318 4 2.7 -3.0 2 976 305 75 5 -4.8 -1.3 | 6 6 -0.6 -5.6 3 943 610 80 4 -3.9 -0.7 | 356 5 0.3 -5.0 4 925 782 185 4 0.3 4.0 | 274 5 4.6 -0.3 5 911 914 195 4 1.0 3.9 | 275 5 5.3 -0.4 6 880 1219 205 1 0.4 0.9 | 306 6 4.7 -3.4 7 850 1519 190 2 0.3 2.0 | 297 5 4.6 -2.3 8 819 1829 305 2 1.6 -1.1 | 313 8 5.9 -5.5 9 790 2134 315 5 3.5 -3.5 | 315 11 7.8 -7.8 10 762 2438 360 4 -0.0 -4.0 | 333 9 4.3 -8.3 11 735 2743 20 2 -0.7 -1.9 | 330 7 3.6 -6.2 12 700 3159 105 3 -2.9 0.8 | 339 4 1.4 -3.5 13 658 3658 80 6 -5.9 -1.0 | 17 6 -1.6 -5.4 14 634 3962 105 10 -9.7 2.6 | 72 6 -5.4 -1.7 15 610 4267 120 15 -13.0 7.5 | 110 9 -8.7 3.2 16 566 4877 110 21 -19.7 7.2 | 101 16 -15.5 2.9 17 500 5870 100 12 -11.8 2.1 | 74 8 -7.6 -2.2 18 486 6096 105 13 -12.6 3.4 | 83 8 -8.3 -0.9 19 467 6401 130 18 -13.8 11.6 | 127 12 -9.5 7.3 20 449 6706 115 18 -16.3 7.6 | 105 12 -12.1 3.3 21 400 7590 160 15 -5.1 14.1 | 175 10 -0.9 9.8 22 398 7620 160 15 -5.1 14.1 | 175 10 -0.9 9.8 23 367 8230 150 16 -8.0 13.9 | 159 10 -3.7 9.5 24 337 8839 165 13 -3.4 12.6 | 186 8 0.9 8.2 25 324 9144 150 11 -5.5 9.5 | 167 5 -1.2 5.2 26 300 9700 155 12 -5.1 10.9 | 173 7 -0.8 6.6 27 273 10363 155 12 -5.1 10.9 | 173 7 -0.8 6.6 28 261 10668 195 10 2.6 9.7 | 232 9 6.8 5.3 29 250 10970 205 9 3.8 8.2 | 244 9 8.1 3.8 30 228 11582 205 11 4.6 10.0 | 238 11 8.9 5.7 31 218 11887 180 11 0.0 11.0 | 212 8 4.3 6.7 32 208 12192 190 12 2.1 11.8 | 220 10 6.3 7.5 33 200 12450 180 12 0.0 12.0 | 209 9 4.3 7.7 34 189 12802 175 13 -1.1 13.0 | 200 9 3.1 8.6 35 171 13411 185 15 1.3 14.9 | 208 12 5.6 10.6 36 155 14021 210 10 5.0 8.7 | 245 10 9.3 4.4 37 150 14240 150 13 -6.5 11.3 | 162 7 -2.2 6.9 38 148 14326 150 10 -5.0 8.7 | 170 4 -0.7 4.4 39 126 15240 140 23 -14.8 17.6 | 142 17 -10.5 13.3 40 116 15736 145 16 -9.2 13.1 | 151 10 -4.9 8.8 41 114 15850 140 19 -12.2 14.6 | 142 13 -8.0 10.2 42 108 16154 155 11 -4.6 10.0 | 176 6 -0.4 5.7 43 102 16459 105 12 -11.6 3.1 | 81 7 -7.3 -1.2 44 100 16580 120 23 -19.9 11.5 | 115 17 -15.7 7.2 45 97 16764 120 23 -19.9 11.5 | 115 17 -15.7 7.2 46 92 17069 125 26 -21.3 14.9 | 122 20 -17.0 10.6 47 87 17374 95 17 -16.9 1.5 | 77 13 -12.7 -2.8 48 83 17678 100 25 -24.6 4.3 | 90 20 -20.4 0.0 49 78 17983 105 14 -13.5 3.6 | 86 9 -9.3 -0.7 50 74 18288 40 23 -14.8 -17.6 | 26 24 -10.5 -21.9 51 71 18593 110 10 -9.4 3.4 | 80 5 -5.1 -0.9 52 70 18640 65 18 -16.3 -7.6 | 45 17 -12.1 -11.9 53 67 18898 75 12 -11.6 -3.1 | 45 10 -7.3 -7.4 54 64 19202 65 18 -16.3 -7.6 | 45 17 -12.1 -11.9 55 60 19507 85 17 -16.9 -1.5 | 65 14 -12.7 -5.8 56 57 19812 120 17 -14.7 8.5 | 112 11 -10.5 4.2 57 54 20117 80 22 -21.7 -3.8 | 65 19 -17.4 -8.1 58 50 20620 95 33 -32.9 2.9 | 87 29 -28.6 -1.4 59 49 20726 95 32 -31.9 2.8 | 87 28 -27.6 -1.5 60 47 21031 80 37 -36.4 -6.4 | 72 34 -32.2 -10.7 61 40 21946 90 58 -58.0 0.0 | 85 54 -53.7 -4.3 62 35 22860 100 54 -53.2 9.4 | 96 49 -48.9 5.1 63 30 23790 90 56 -56.0 0.0 | 85 52 -51.7 -4.3 64 27 24384 85 58 -57.8 -5.1 | 80 54 -53.5 -9.4 65 20 26350 95 72 -71.7 6.3 | 92 67 -67.5 2.0 66 19 26518 95 72 -71.7 6.3 | 92 67 -67.5 2.0 67 16 27127 90 70 -70.0 0.0 | 86 66 -65.7 -4.3 Wind Parameters Mean winds (0-6000m): 105.3 at 8.1 knts Storm direction: 135.3 at 6.1 knts Shear (0-3000m) pos: 0.4 neg: 0.7 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 18.8 deg Storm rel helicity (0-3000m) pos: 23.6 neg: -6.5 tot: 17.1 m^2/s^2 ave: 5.7 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 1.0 10^-3/s Energy-Hel index: 0.11 Bulk Rich Number: 518.70 Bulk Shear: 2.94 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 85 4 354 5| 0.0 3.1 3.1| 3.2 -0.8 2.4 4.7 0.49| 5.2 2.5 1000 113 4 345 3| 3.2 1.6 4.8| 4.9 -4.4 0.4 0.4 -0.10| 7.4 -0.7 1500 132 3 319 3| 2.1 1.3 3.5| 7.5 -5.7 1.8 1.2 -0.03| 5.9 -0.2 2000 141 3 310 3| 2.0 1.0 3.0| 12.0 -5.7 6.3 3.2 0.08| 5.9 0.4 2500 37 3 341 7| 0.9 0.8 1.7| 21.5 -5.7 15.8 6.3 0.18| 5.8 1.1 3000 33 3 340 7| 0.4 0.7 1.1| 23.6 -6.5 17.1 5.7 0.19| 5.5 1.0 4000 83 4 354 5| 1.0 0.5 1.5| 35.9 -6.6 29.4 7.3 0.35| 5.6 1.9 5000 105 7 39 3| 1.5 0.7 2.2| 43.1 -16.3 26.9 5.4 0.29| 5.7 1.6 6000 105 8 58 4| 1.1 0.6 1.7| 44.7 -28.8 16.0 2.7 0.19| 5.5 1.1 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251009.12.gif