UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121012.upa.cvt Date: 1200Z 10 DEC 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 10 DEC 25 Station: TXKF WMO ident: 78016 Latitude: 32.37 Longitude: -64.68 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1015 3 18.4 12.4 68 6.0 14.7 100 12 290.3 291.9 287.3 315.6 8.94 1 1000 167 17.8 10.8 64 7.0 13.6 110 11 291.0 292.4 286.8 314.1 8.15 2 925 827 11.6 9.4 86 2.2 10.3 120 11 291.2 292.6 286.7 314.0 8.02 3 867 1365 6.8 5.3 90 1.5 6.0 183 7 291.6 292.8 285.4 310.1 6.45 4 850 1528 6.6 0.6 65 6.0 3.7 205 5 293.1 293.9 284.1 306.8 4.70 5 838 1645 6.4 -2.6 53 9.0 2.3 224 7 294.0 294.7 283.5 305.2 3.77 6 812 1904 8.0 -23.0 9 31.0 -1.3 257 10 298.4 298.5 281.7 300.8 0.74 7 723 2849 1.2 -24.8 12 26.0 -5.9 250 25 301.0 301.1 282.7 303.3 0.71 8 713 2961 1.6 -32.4 6 34.0 -6.3 256 30 302.7 302.7 283.0 303.9 0.35 9 700 3109 0.8 -35.2 5 36.0 -7.0 260 33 303.4 303.4 283.1 304.3 0.27 10 648 3725 -1.7 -22.7 18 21.0 -7.8 259 46 307.3 307.5 285.5 310.5 0.95 11 603 4293 -5.3 -29.3 13 24.0 -11.0 250 51 309.5 309.6 285.8 311.5 0.56 12 599 4345 -4.5 -45.5 2 41.0 -11.3 252 54 311.1 311.1 285.8 311.5 0.11 13 500 5740 -14.3 -35.3 15 21.0 -18.1 260 71 315.6 315.7 287.8 317.0 0.38 14 445 6611 -20.9 -37.9 20 17.0 -23.4 255 82 318.0 318.0 288.5 319.2 0.33 15 400 7390 -26.3 -31.3 63 5.0 -27.2 255 104 320.8 320.9 289.8 323.3 0.70 16 396 7463 -26.7 -31.1 66 4.4 -27.5 253 106 321.2 321.4 289.9 323.8 0.72 17 387 7629 -23.9 -26.8 77 2.9 -24.5 250 109 327.0 327.2 292.0 330.9 1.10 18 369 7976 -25.9 -28.0 82 2.1 -26.3 242 108 328.8 329.0 292.4 332.5 1.03 19 362 8114 -26.5 -29.6 75 3.1 -27.1 238 108 329.8 330.0 292.6 333.1 0.91 20 300 9440 -37.9 -41.1 72 3.2 -38.2 245 115 332.0 332.0 292.6 333.3 0.35 21 270 10157 -43.1 -47.4 63 4.3 -43.4 248 119 334.5 334.6 293.2 335.3 0.20 22 263 10333 -44.7 -47.0 78 2.3 -44.9 249 120 334.7 334.8 293.2 335.6 0.21 23 250 10670 -47.7 -52.0 61 4.3 -47.9 250 122 335.2 335.2 293.2 335.7 0.13 24 222 11444 -53.3 -59.3 48 6.0 -53.5 254 126 338.1 338.1 293.9 338.4 0.06 25 215 11650 -55.1 -60.1 54 5.0 -55.2 254 127 338.4 338.4 294.0 338.7 0.05 26 206 11922 -56.7 -63.7 41 7.0 -56.8 249 127 340.1 340.1 294.4 340.2 0.04 27 204 11984 -55.1 -66.1 24 11.0 -55.3 247 127 343.6 343.6 295.2 343.7 0.03 28 200 12110 -56.1 -67.1 24 11.0 -56.3 245 127 343.9 343.9 295.3 344.0 0.02 29 157 13599 -68.9 -71.1 73 2.2 -68.9 253 134 346.8 346.8 296.0 346.9 0.02 30 153 13752 -69.6 -72.5 66 2.9 -69.6 255 135 348.3 348.3 296.3 348.3 0.01 31 150 13870 -70.1 -73.5 61 3.4 -70.1 260 133 349.3 349.3 296.5 349.4 0.01 32 141 14237 -68.9 -82.9 12 14.0 -68.9 256 133 357.7 357.7 298.2 357.7 0.00 33 103 16096 -71.1 -87.1 8 16.0 -71.2 264 104 387.1 387.1 303.3 387.1 0.00 34 100 16270 -71.3 -87.3 8 16.0 -71.3 265 100 390.0 390.0 303.8 390.0 0.00 35 89 16965 -67.5 -86.5 5 19.0 -67.6 254 84 410.8 410.8 306.6 410.8 0.00 36 77 17827 -71.7 -87.7 7 16.0 -71.8 247 77 419.4 419.4 307.6 419.4 0.00 37 70 18390 -71.1 -88.1 6 17.0 -71.2 260 70 432.3 432.3 309.1 432.3 0.00 38 67 18650 -70.7 -88.7 5 18.0 -70.8 260 74 438.6 438.6 309.7 438.6 0.00 39 62 19117 -64.3 -88.3 2 24.0 -64.6 271 67 462.6 462.6 312.0 462.6 0.00 40 57 19629 -66.5 -88.5 3 22.0 -66.7 271 56 468.9 468.9 312.5 468.9 0.00 41 53 20073 -62.5 -88.5 2 26.0 -62.9 240 53 488.0 488.0 314.1 488.0 0.00 42 50 20430 -65.9 -88.9 3 23.0 -66.2 240 57 488.2 488.2 314.1 488.2 0.00 43 49 20553 -66.3 -89.3 3 23.0 -66.5 243 58 490.1 490.1 314.2 490.1 0.00 44 44 21213 -61.5 -88.5 2 27.0 -62.0 258 61 517.1 517.1 316.1 517.1 0.00 45 30 23610 -57.5 -85.5 2 28.0 -58.7 245 53 587.9 587.9 320.0 587.9 0.01 46 26 24510 -59.9 -86.9 2 27.0 -61.0 254 60 605.6 605.6 320.9 605.7 0.01 47 21 25853 -57.3 -86.3 1 29.0 -59.0 254 48 651.6 651.6 322.7 651.7 0.01 48 20 26160 -58.9 -86.9 2 28.0 -60.4 255 41 655.9 655.9 322.9 656.0 0.01 49 17 27181 -58.5 -86.5 2 28.0 -60.3 244 43 688.4 688.4 324.0 688.5 0.01 TRP 153 13752 -70.1 -72.8 67 2.7 -70.1 255 135 347.4 347.4 296.1 347.4 0.01 WND 153 13752 -69.6 -72.5 66 2.9 -69.6 255 135 348.3 348.3 296.3 348.3 0.01 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 683.36 mb = 3306.14 m = 10846.77 ft Wetbulb zero: 821.50 mb = 1807.99 m = 5931.65 ft Precipitable water: 0.66 inches Sfc-500 mean rel hum: 29.67 % Est. max temperature: 19.88 C = 67.78 F Sfc-Lift cond lev (LCL): 928.39 mb = 796.04 m = 2611.65 ft T: 11.89 C 700-500 lapse rate: 5.74 C/km ThetaE index: 14.77 C Layer 1000.0- 723.0 mb Conv cond level (CCL): 894.30 mb = 1107.40 m = 3633.16 ft Mean mixing ratio: 8.13 g/kg Conv temperature: 19.50 C = 67.11 F Cap Strength: 5.44 C Lifted Index: 5.48 C Risk: None Lifted Index @300 mb: 12.94 C Lifted Index @700 mb: 2.95 C Showalter Index: 10.06 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 14.90 C K Index: -14.50 Risk: None Sweat Index: 88.20 Risk: None Energy Index: 2.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.58 J/kg Max Up Vert Vel: 3.89 m/s Conv Inhibition (B-): 3.57 J/kg Cap Strength: 5.41 C Lift Cond Lev (LCL): 899.62 mb = 1058.11 m = 3471.43 ft Lev Free Conv (LFC): 884.62 mb = 1197.79 m = 3929.72 ft Equ Level (EL): 844.62 mb = 1580.03 m = 5183.77 ft B at Equ Level: 7.33 J/kg Max Parcel Lev (MPL): 824.62 mb = 1776.84 m = 5829.46 ft Wind level data Storm motion: 284 at 26 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 1015 3 100 12 -11.8 2.1 | 103 38 -37.4 8.6 1 1000 167 110 11 -10.3 3.8 | 106 37 -36.0 10.3 2 984 305 115 14 -12.7 5.9 | 108 40 -38.3 12.5 3 949 610 120 13 -11.3 6.5 | 110 39 -36.9 13.1 4 925 827 120 11 -9.5 5.5 | 109 37 -35.1 12.1 5 915 914 125 11 -9.0 6.3 | 110 37 -34.6 12.9 6 882 1219 150 9 -4.5 7.8 | 115 33 -30.1 14.4 7 850 1524 220 4 2.6 3.1 | 113 25 -23.0 9.6 8 850 1528 205 5 2.1 4.5 | 115 26 -23.5 11.1 9 819 1829 255 9 8.7 2.3 | 118 19 -16.9 8.9 10 789 2134 265 12 12.0 1.0 | 119 16 -13.7 7.6 11 760 2438 245 14 12.7 5.9 | 134 18 -12.9 12.5 12 732 2743 245 21 19.0 8.9 | 157 17 -6.6 15.4 13 705 3048 260 34 33.5 5.9 | 212 15 7.9 12.5 14 700 3109 260 33 32.5 5.7 | 209 14 6.9 12.3 15 653 3658 260 46 45.3 8.0 | 234 24 19.7 14.5 16 604 4267 250 51 47.9 17.4 | 223 33 22.3 24.0 17 581 4572 260 64 63.0 11.1 | 245 41 37.4 17.7 18 558 4877 260 63 62.0 10.9 | 244 40 36.4 17.5 19 500 5740 260 71 69.9 12.3 | 247 48 44.3 18.9 20 476 6096 255 76 73.4 19.7 | 241 55 47.8 26.2 21 421 7010 255 86 83.1 22.3 | 243 64 57.5 28.8 22 400 7390 255 104 100.5 26.9 | 246 82 74.8 33.5 23 387 7620 250 109 102.4 37.3 | 240 88 76.8 43.8 24 356 8230 235 108 88.5 61.9 | 223 93 62.9 68.5 25 313 9144 240 108 93.5 54.0 | 228 91 67.9 60.6 26 300 9440 245 115 104.2 48.6 | 235 96 78.6 55.2 27 250 10670 250 122 114.6 41.7 | 242 101 89.0 48.3 28 217 11582 255 127 122.7 32.9 | 248 105 97.1 39.4 29 200 12110 245 127 115.1 53.7 | 236 108 89.5 60.2 30 179 12802 245 131 118.7 55.4 | 236 112 93.1 61.9 31 153 13752 255 135 130.4 34.9 | 248 113 104.8 41.5 32 150 13870 260 133 131.0 23.1 | 254 109 105.4 29.7 33 146 14021 255 135 130.4 34.9 | 248 113 104.8 41.5 34 119 15240 260 123 121.1 21.4 | 254 100 95.5 27.9 35 100 16270 265 100 99.6 8.7 | 258 76 74.0 15.3 36 97 16459 265 100 99.6 8.7 | 258 76 74.0 15.3 37 83 17374 245 71 64.3 30.0 | 227 53 38.7 36.6 38 79 17678 245 78 70.7 33.0 | 229 60 45.1 39.5 39 71 18288 255 75 72.4 19.4 | 241 54 46.8 26.0 40 70 18390 260 70 68.9 12.2 | 247 47 43.3 18.7 41 64 18898 260 77 75.8 13.4 | 248 54 50.2 19.9 42 61 19202 275 63 62.8 -5.5 | 268 37 37.1 1.1 43 55 19812 270 53 53.0 -0.0 | 257 28 27.4 6.6 44 53 20117 235 53 43.4 30.4 | 206 41 17.8 37.0 45 50 20430 240 57 49.4 28.5 | 214 42 23.7 35.1 46 43 21336 260 62 61.1 10.8 | 244 39 35.4 17.3 47 41 21641 265 69 68.7 6.0 | 254 45 43.1 12.6 48 36 22555 255 47 45.4 12.2 | 227 27 19.8 18.7 49 31 23470 250 58 54.5 19.8 | 228 39 28.9 26.4 50 30 23610 245 53 48.0 22.4 | 218 37 22.4 29.0 51 29 23774 255 44 42.5 11.4 | 223 25 16.9 17.9 52 28 24079 245 57 51.7 24.1 | 220 40 26.0 30.6 53 27 24384 255 58 56.0 15.0 | 235 37 30.4 21.6 54 24 24994 250 68 63.9 23.3 | 232 49 38.3 29.8 55 20 26160 255 41 39.6 10.6 | 219 22 14.0 17.2 56 20 26213 265 49 48.8 4.3 | 245 26 23.2 10.8 57 18 26518 255 40 38.6 10.4 | 218 21 13.0 16.9 58 17 26822 240 44 38.1 22.0 | 204 31 12.5 28.6 59 14 27432 260 57 56.1 9.9 | 242 35 30.5 16.5 Wind Parameters Mean winds (0-6000m): 254.4 at 35.3 knts Storm direction: 284.4 at 26.4 knts Shear (0-3000m) pos: 6.8 neg: 1.0 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 100.3 deg Storm rel helicity (0-3000m) pos: 206.4 neg: -16.8 tot: 189.6 m^2/s^2 ave: 63.2 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.03 Bulk Shear: 279.18 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 ------------------------------------------------------------------------------- 500 113 13 107 39| 4.4 0.0 4.4| 41.5 0.0 41.5 83.0 0.70| 6.0 4.2 1000 117 12 108 39| 3.3 0.0 3.3| 64.4 -3.2 61.2 61.2 0.57| 5.5 3.1 1500 125 11 110 37| 4.9 0.0 4.9| 92.2 -15.6 76.6 51.1 0.33| 7.8 2.5 2000 139 10 114 35| 5.8 0.0 5.8|107.7 -16.8 90.8 45.4 0.30| 8.3 2.5 2500 169 11 121 32| 4.6 1.2 5.8|133.1 -16.8 116.3 46.5 0.39| 8.1 3.2 3000 208 13 132 26| 6.8 1.0 7.8|206.4 -16.8 189.6 63.2 0.58| 9.9 5.7 4000 245 20 154 17| 6.4 1.8 8.2|247.4 -35.0 212.4 53.1 0.51| 9.9 5.1 5000 251 28 184 16| 6.8 1.4 8.2|380.5 -51.3 329.2 65.8 0.52| 10.2 5.3 6000 254 35 207 18| 5.7 2.1 7.8|399.2 -99.9 299.4 49.9 0.44| 9.5 4.2 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20251210.12.gif