UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for SKBQ... Searching the city database file for: SKBQ ... Date:1200Z 11 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 1009 30 24.4 23.5 95 0.9 23.8 230 4 296.8 300.1 296.6 349.9 18.36 1 1007 47 24.6 24.3 98 0.3 24.4 221 4 297.2 300.7 297.3 353.2 19.33 2 1000 106 25.0 22.6 87 2.4 23.3 190 6 298.1 301.3 296.4 349.1 17.52 3 998 124 25.4 23.2 88 2.2 23.8 194 6 298.7 302.0 297.0 351.9 18.22 4 950 557 24.0 20.4 80 3.6 21.5 242 10 301.5 304.5 296.4 348.9 16.08 5 925 791 22.6 18.9 80 3.7 20.0 220 8 302.4 305.2 295.9 346.8 15.02 6 850 1523 17.4 16.5 94 0.9 16.8 170 8 304.4 307.0 295.8 346.2 14.03 7 782 2233 13.4 12.7 96 0.7 13.0 182 7 307.4 309.7 295.1 343.3 11.89 8 700 3163 9.8 6.6 80 3.2 7.9 185 12 313.3 315.0 294.4 340.6 8.77 9 689 3294 9.2 4.6 73 4.6 6.5 182 12 314.1 315.6 293.9 338.3 7.74 10 577 4741 0.0 -0.5 96 0.5 -0.3 185 10 319.7 320.9 294.4 340.2 6.41 11 532 5390 -2.1 -7.1 69 5.0 -4.5 164 10 324.7 325.5 294.0 338.7 4.22 12 500 5880 -5.9 -8.9 79 3.0 -7.2 155 6 325.8 326.6 294.0 338.9 3.90 13 444 6803 -10.9 -17.9 56 7.0 -13.3 143 14 330.8 331.2 293.9 338.2 2.11 14 432 7014 -12.1 -15.9 73 3.8 -13.5 150 16 331.9 332.4 294.5 340.8 2.56 15 405 7506 -14.5 -23.5 46 9.0 -17.1 133 8 335.0 335.2 294.3 340.1 1.42 16 400 7600 -15.3 -22.3 55 7.0 -17.4 130 7 335.1 335.4 294.5 340.8 1.60 17 386 7868 -17.3 -25.3 50 8.0 -19.5 124 8 335.9 336.2 294.4 340.5 1.27 18 380 7986 -17.7 -38.7 14 21.0 -21.5 121 9 336.9 337.0 293.9 338.3 0.35 19 372 8144 -19.1 -31.1 34 12.0 -21.8 117 10 337.1 337.2 294.3 340.0 0.77 20 367 8245 -19.3 -39.3 15 20.0 -22.8 115 10 338.1 338.2 294.2 339.5 0.34 21 334 8938 -24.9 -33.9 43 9.0 -26.6 92 6 339.7 339.8 294.8 342.2 0.65 22 321 9226 -27.1 -44.1 18 17.0 -29.2 82 6 340.5 340.6 294.7 341.5 0.24 23 304 9616 -30.1 -32.6 79 2.5 -30.6 70 16 341.7 341.8 295.4 344.7 0.81 24 300 9710 -30.7 -33.9 73 3.2 -31.2 70 19 342.1 342.3 295.5 344.9 0.73 25 253 10899 -40.1 -43.3 71 3.2 -40.4 104 18 345.3 345.3 295.8 346.6 0.33 26 250 10980 -40.7 -44.4 67 3.7 -41.0 105 17 345.6 345.6 295.9 346.7 0.29 27 225 11689 -46.1 -53.1 45 7.0 -46.4 102 15 347.9 347.9 296.3 348.4 0.12 28 211 12112 -49.7 -59.7 30 10.0 -50.0 81 18 348.7 348.7 296.4 348.9 0.06 29 200 12460 -52.9 -59.9 42 7.0 -53.1 75 23 349.0 349.0 296.5 349.3 0.06 30 180 13128 -59.1 -63.5 57 4.4 -59.2 85 29 349.5 349.6 296.5 349.7 0.04 31 150 14240 -69.1 -73.5 53 4.4 -69.1 80 41 351.1 351.1 296.9 351.1 0.01 32 145 14442 -71.3 -75.6 53 4.3 -71.3 78 40 350.7 350.7 296.8 350.7 0.01 33 123 15400 -77.9 -81.8 53 3.9 -77.9 72 40 355.5 355.5 297.8 355.5 0.00 34 114 15832 -80.3 -85.0 45 4.7 -80.3 90 38 358.9 358.9 298.5 358.9 0.00 35 108 16142 -74.9 -83.9 23 9.0 -74.9 90 37 374.7 374.7 301.4 374.7 0.00 36 102 16475 -74.7 -83.7 23 9.0 -74.7 129 9 381.2 381.2 302.5 381.2 0.00 37 100 16590 -75.1 -85.1 20 10.0 -75.2 265 2 382.6 382.6 302.6 382.6 0.00 38 88 17324 -79.3 -85.3 37 6.0 -79.3 6 14 388.5 388.5 303.6 388.5 0.00 39 83 17656 -79.5 -85.5 36 6.0 -79.5 37 17 394.6 394.6 304.5 394.6 0.00 40 80 17865 -79.1 -87.1 26 8.0 -79.1 54 18 399.6 399.6 305.2 399.6 0.00 41 79 17937 -73.5 -85.5 14 12.0 -73.6 59 18 412.6 412.6 306.8 412.6 0.00 42 74 18321 -71.3 -87.3 8 16.0 -71.4 86 19 425.0 425.0 308.3 425.1 0.00 43 70 18650 -71.3 -87.3 8 16.0 -71.4 255 5 431.8 431.8 309.0 431.9 0.00 44 66 18996 -72.5 -88.5 7 16.0 -72.6 293 2 436.6 436.6 309.5 436.6 0.00 45 58 19754 -72.1 -89.1 6 17.0 -72.2 72 14 453.9 453.9 311.2 453.9 0.00 46 51 20520 -66.3 -89.3 3 23.0 -66.5 63 27 484.5 484.5 313.8 484.5 0.00 47 50 20640 -66.1 -89.1 3 23.0 -66.4 55 21 487.7 487.7 314.1 487.7 0.00 48 47 21015 -67.1 -90.1 2 23.0 -67.4 56 21 494.0 494.0 314.5 494.0 0.00 49 42 21700 -63.5 -88.5 2 25.0 -64.0 70 31 519.1 519.1 316.2 519.1 0.00 50 30 23780 -60.9 -87.9 2 27.0 -61.7 85 48 578.6 578.6 319.6 578.7 0.01 51 29 23991 -60.7 -87.7 2 27.0 -61.6 86 49 584.8 584.8 319.9 584.8 0.01 52 28 24209 -61.1 -88.1 2 27.0 -62.0 86 50 589.6 589.6 320.1 589.6 0.01 53 26 24673 -57.7 -85.7 2 28.0 -59.0 87 53 611.9 611.9 321.2 611.9 0.01 54 26 24673 -58.1 -86.1 2 28.0 -59.4 87 53 610.7 610.7 321.1 610.8 0.01 TRP 114 15832 -80.3 -85.0 45 4.7 -80.3 90 38 358.9 358.9 298.5 358.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5774.00 m Freezing level: 577.00 mb = 4741.31 m = 15555.29 ft Wetbulb zero: 581.54 mb = 4677.38 m = 15345.54 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 85.21 % Est. max temperature: 31.76 C = 89.18 F Sfc-Lift cond lev (LCL): 996.29 mb = 138.73 m = 455.15 ft T: 25.35 C 700-500 lapse rate: 5.78 C/km ThetaE index: 13.58 C Layer 950.0- 577.0 mb Conv cond level (CCL): 881.20 mb = 1210.93 m = 3972.81 ft Mean mixing ratio: 16.50 g/kg Conv temperature: 31.18 C = 88.12 F Cap Strength: 1.80 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.95 C Lifted Index @700 mb: -0.59 C Showalter Index: -1.53 C Risk: Thunderstorms probable Total Totals Index: 45.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.40 C K Index: 36.60 Risk: > 80 % chance of thunderstorms Sweat Index: 220.00 Risk: None Energy Index: -1.50 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 660.68 J/kg Max Up Vert Vel: 36.35 m/s Conv Inhibition (B-): 31.30 J/kg Cap Strength: 1.80 C Lift Cond Lev (LCL): 917.49 mb = 861.55 m = 2826.56 ft Lev Free Conv (LFC): 852.49 mb = 1497.65 m = 4913.49 ft Equ Level (EL): 212.49 mb = 12065.77 m = 39585.39 ft B at Equ Level: 659.97 J/kg Max Parcel Lev (MPL): 102.49 mb = 16446.87 m = 53958.89 ft Wind level data Storm motion: 216 at 7 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 1009 30 230 4 3.1 2.6 | 17 3 -0.9 -3.0 1 1000 106 190 6 1.0 5.9 | 97 3 -3.0 0.4 2 978 305 230 10 7.7 6.4 | 257 4 3.7 0.9 3 944 610 245 10 9.1 4.2 | 285 5 5.1 -1.3 4 925 791 220 8 5.1 6.1 | 243 1 1.1 0.6 5 912 914 200 7 2.4 6.6 | 123 2 -1.6 1.0 6 880 1219 170 8 -1.4 7.9 | 113 6 -5.4 2.3 7 850 1523 170 8 -1.4 7.9 | 113 6 -5.4 2.3 8 820 1829 165 10 -2.6 9.7 | 122 8 -6.6 4.1 9 791 2134 185 7 0.6 7.0 | 113 4 -3.4 1.4 10 763 2438 175 7 -0.6 7.0 | 107 5 -4.6 1.4 11 736 2743 200 6 2.1 5.6 | 92 2 -1.9 0.1 12 700 3163 185 12 1.0 12.0 | 155 7 -3.0 6.4 13 684 3353 180 12 0.0 12.0 | 148 8 -4.0 6.4 14 658 3658 195 13 3.4 12.6 | 175 7 -0.6 7.0 15 611 4267 190 10 1.7 9.8 | 152 5 -2.3 4.3 16 588 4572 190 12 2.1 11.8 | 163 7 -1.9 6.3 17 566 4877 180 8 0.0 8.0 | 121 5 -4.0 2.4 18 525 5486 160 10 -3.4 9.4 | 117 8 -7.4 3.8 19 500 5880 155 6 -2.5 5.4 | 89 7 -6.5 -0.1 20 486 6096 140 7 -4.5 5.4 | 89 8 -8.5 -0.2 21 467 6401 130 10 -7.7 6.4 | 94 12 -11.7 0.9 22 432 7010 150 16 -8.0 13.9 | 125 15 -12.0 8.3 23 400 7600 130 7 -5.4 4.5 | 84 9 -9.4 -1.1 24 399 7620 130 7 -5.4 4.5 | 84 9 -9.4 -1.1 25 367 8230 115 10 -9.1 4.2 | 84 13 -13.1 -1.3 26 324 9144 85 5 -5.0 -0.4 | 56 11 -9.0 -6.0 27 311 9449 70 10 -9.4 -3.4 | 56 16 -13.4 -9.0 28 300 9710 70 19 -17.9 -6.5 | 61 25 -21.9 -12.1 29 285 10058 70 21 -19.7 -7.2 | 62 27 -23.7 -12.7 30 261 10668 100 20 -19.7 3.5 | 85 24 -23.7 -2.1 31 250 10980 105 17 -16.4 4.4 | 87 20 -20.4 -1.2 32 228 11582 105 15 -14.5 3.9 | 85 19 -18.5 -1.7 33 218 11887 95 14 -13.9 1.2 | 76 18 -17.9 -4.3 34 208 12192 75 20 -19.3 -5.2 | 65 26 -23.3 -10.7 35 200 12460 75 23 -22.2 -6.0 | 66 29 -26.2 -11.5 36 199 12497 75 20 -19.3 -5.2 | 65 26 -23.3 -10.7 37 180 13106 85 29 -28.9 -2.5 | 76 34 -32.9 -8.1 38 150 14240 80 41 -40.4 -7.1 | 74 46 -44.4 -12.7 39 126 15240 70 36 -33.8 -12.3 | 65 42 -37.8 -17.9 40 120 15545 75 44 -42.5 -11.4 | 70 49 -46.5 -16.9 41 114 15832 90 38 -38.0 0.0 | 82 42 -42.0 -5.6 42 108 16154 90 37 -37.0 0.0 | 82 41 -41.0 -5.6 43 102 16459 110 10 -9.4 3.4 | 81 14 -13.4 -2.1 44 100 16590 265 2 2.0 0.2 | 20 6 -2.0 -5.4 45 97 16764 260 2 2.0 0.3 | 21 6 -2.0 -5.2 46 87 17374 15 15 -3.9 -14.5 | 21 22 -7.9 -20.0 47 75 18288 85 20 -19.9 -1.7 | 73 25 -23.9 -7.3 48 71 18593 95 13 -13.0 1.1 | 75 18 -16.9 -4.4 49 70 18650 255 5 4.8 1.3 | 349 4 0.8 -4.3 50 64 19202 315 1 0.7 -0.7 | 28 7 -3.3 -6.3 51 61 19507 70 10 -9.4 -3.4 | 56 16 -13.4 -9.0 52 55 20117 75 20 -19.3 -5.2 | 65 26 -23.3 -10.7 53 52 20422 70 32 -30.1 -10.9 | 64 38 -34.1 -16.5 54 50 20640 55 21 -17.2 -12.0 | 50 28 -21.2 -17.6 55 49 20726 85 23 -22.9 -2.0 | 74 28 -26.9 -7.6 56 47 21031 55 21 -17.2 -12.0 | 50 28 -21.2 -17.6 57 42 21641 65 30 -27.2 -12.7 | 60 36 -31.2 -18.2 58 40 21946 85 35 -34.9 -3.1 | 78 40 -38.9 -8.6 59 38 22250 80 45 -44.3 -7.8 | 75 50 -48.3 -13.4 60 37 22555 90 37 -37.0 0.0 | 82 41 -41.0 -5.6 61 30 23780 85 48 -47.8 -4.2 | 79 53 -51.8 -9.7 62 22 24994 90 59 -59.0 0.0 | 85 63 -63.0 -5.6 Wind Parameters Mean winds (0-6000m): 185.7 at 9.1 knts Storm direction: 215.7 at 6.8 knts Shear (0-3000m) pos: 1.7 neg: 1.8 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 135.2 deg Storm rel helicity (0-3000m) pos: 10.1 neg: -4.6 tot: 5.6 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 138.88 Bulk Shear: 4.76 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 ------------------------------------------------------------------------------- 500 225 8 260 2| 6.3 0.0 6.3| 5.9 0.0 5.9 11.9 0.90| 13.5 12.2 1000 224 8 255 2| 3.1 4.1 7.3| 6.3 -2.0 4.3 4.3 0.32| 11.4 3.6 1500 208 8 174 2| 2.1 3.6 5.7| 6.3 -2.7 3.6 2.4 0.26| 8.5 2.2 2000 196 8 147 3| 1.9 2.7 4.6| 8.2 -3.1 5.1 2.5 0.24| 7.6 1.9 2500 193 8 138 3| 1.5 2.2 3.7| 8.2 -4.1 4.0 1.6 0.19| 6.8 1.3 3000 193 8 135 3| 1.7 1.8 3.5| 10.1 -4.6 5.6 1.9 0.21| 6.7 1.4 4000 191 9 146 4| 1.2 1.5 2.7| 16.2 -7.8 8.5 2.1 0.21| 6.0 1.3 5000 190 9 147 4| 1.0 1.4 2.4| 17.4 -14.3 3.1 0.6 0.11| 5.6 0.6 6000 186 9 139 5| 0.8 1.4 2.2| 17.4 -22.2 -4.9 -0.8 0.03| 5.3 0.2 Wrote GIF file: /home/apache/climate/data/raob//SKBQ/skewt/SKBQ.skewt.20251011.12.gif