UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041912.upa.cvt Date: 1200Z 19 APR 25 Searching for TXKF... Searching the city database file for: TXKF ... Date:1200Z 19 APR 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 1026 3 18.4 11.4 64 7.0 14.2 40 9 289.4 290.9 286.3 312.7 8.27 1 1000 257 16.0 10.0 68 6.0 12.5 55 13 289.1 290.5 285.7 310.9 7.72 2 925 912 9.4 8.0 91 1.4 8.6 50 13 288.9 290.2 285.1 309.5 7.29 3 911 1038 8.2 8.2 100 0.0 8.2 58 14 289.0 290.3 285.4 310.1 7.50 4 903 1111 7.6 7.5 99 0.1 7.5 63 15 289.1 290.3 285.1 309.5 7.22 5 901 1129 7.6 6.4 92 1.2 6.9 64 15 289.2 290.4 284.7 308.2 6.70 6 898 1157 8.8 -2.2 46 11.0 3.8 66 15 290.8 291.4 281.9 301.3 3.62 7 895 1185 11.8 -24.2 6 36.0 1.1 68 16 294.1 294.2 279.6 296.1 0.60 8 889 1241 12.4 -20.6 8 33.0 1.7 69 16 295.3 295.5 280.4 298.0 0.83 9 850 1616 11.4 -23.6 7 35.0 0.7 55 19 298.1 298.2 281.4 300.3 0.67 10 819 1925 9.6 -18.4 12 28.0 0.1 52 19 299.4 299.6 282.5 302.9 1.09 11 751 2638 5.4 -20.6 13 26.0 -2.9 44 20 302.3 302.5 283.6 305.5 0.99 12 705 3153 4.0 -30.0 6 34.0 -4.8 33 18 306.3 306.4 284.5 307.8 0.45 13 700 3211 3.6 -30.4 6 34.0 -5.1 35 18 306.5 306.6 284.5 308.0 0.44 14 650 3806 -1.5 -32.5 7 31.0 -8.6 31 15 307.3 307.3 284.8 308.6 0.38 15 578 4731 -6.7 -48.7 2 42.0 -13.0 28 26 311.7 311.7 286.0 312.0 0.08 16 500 5840 -17.1 -51.1 3 34.0 -20.8 25 31 312.2 312.2 286.2 312.5 0.07 17 484 6083 -19.3 -51.3 4 32.0 -22.5 30 29 312.4 312.4 286.3 312.7 0.07 18 449 6640 -21.7 -49.7 6 28.0 -24.5 24 33 316.2 316.2 287.6 316.5 0.09 19 428 6991 -24.7 -54.7 4 30.0 -27.1 20 36 316.7 316.7 287.7 316.9 0.05 20 400 7480 -29.3 -57.3 5 28.0 -31.1 30 35 316.9 316.9 287.8 317.1 0.04 21 352 8375 -36.9 -54.9 14 18.0 -37.8 14 41 318.5 318.5 288.3 318.7 0.06 22 342 8573 -38.1 -48.1 34 10.0 -38.7 11 42 319.5 319.5 288.8 320.0 0.14 23 340 8613 -37.7 -52.7 19 15.0 -38.5 13 42 320.5 320.6 289.0 320.9 0.08 24 319 9048 -41.5 -57.5 16 16.0 -42.1 25 45 321.2 321.2 289.2 321.4 0.05 25 318 9069 -41.5 -57.5 16 16.0 -42.1 25 45 321.5 321.5 289.3 321.7 0.05 26 309 9262 -43.1 -52.1 37 9.0 -43.5 25 47 321.9 321.9 289.5 322.3 0.10 27 307 9306 -43.5 -47.1 67 3.6 -43.7 25 48 321.9 322.0 289.5 322.6 0.18 28 300 9460 -44.7 -49.1 61 4.4 -44.9 25 50 322.4 322.4 289.6 322.9 0.15 29 269 10184 -50.9 -55.3 59 4.4 -51.0 25 58 323.5 323.6 289.9 323.9 0.08 30 257 10481 -52.5 -67.5 15 15.0 -52.8 25 62 325.4 325.4 290.4 325.5 0.02 31 250 10660 -53.7 -67.7 16 14.0 -53.9 25 64 326.2 326.2 290.6 326.3 0.02 32 214 11640 -61.7 -68.7 39 7.0 -61.8 9 75 328.6 328.6 291.3 328.7 0.02 33 209 11786 -62.3 -71.3 29 9.0 -62.4 5 77 329.9 329.9 291.7 330.0 0.01 34 205 11906 -60.8 -73.3 18 12.5 -60.9 360 79 334.1 334.1 292.8 334.1 0.01 35 200 12060 -58.9 -75.9 9 17.0 -59.0 5 67 339.5 339.5 294.2 339.5 0.01 36 195 12220 -55.1 -78.1 4 23.0 -55.4 2 77 348.0 348.0 296.2 348.0 0.00 37 150 13870 -60.3 -84.3 3 24.0 -60.5 350 17 366.2 366.2 299.9 366.2 0.00 38 143 14165 -62.5 -84.5 4 22.0 -62.7 339 20 367.4 367.4 300.1 367.4 0.00 39 124 15049 -59.1 -85.1 2 26.0 -59.4 290 26 388.9 388.9 303.6 388.9 0.00 40 100 16390 -60.1 -86.1 2 26.0 -60.4 310 33 411.6 411.6 306.7 411.6 0.00 41 70 18580 -64.5 -88.5 2 24.0 -64.7 335 13 446.4 446.4 310.5 446.4 0.00 42 62 19318 -68.3 -90.3 3 22.0 -68.5 283 5 453.7 453.7 311.2 453.8 0.00 43 58 19725 -62.3 -88.3 2 26.0 -62.7 282 15 476.0 476.0 313.1 476.0 0.00 44 52 20405 -60.1 -87.1 2 27.0 -60.6 339 14 496.3 496.3 314.7 496.3 0.00 45 50 20650 -61.7 -87.7 2 26.0 -62.1 360 2 498.1 498.1 314.8 498.1 0.00 46 37 22521 -60.5 -88.5 1 28.0 -61.2 247 1 546.0 546.0 317.9 546.0 0.00 47 31 23640 -54.3 -86.3 1 32.0 -55.9 99 8 591.0 591.0 320.2 591.1 0.01 48 30 23850 -54.7 -85.7 1 31.0 -56.3 100 7 595.5 595.5 320.4 595.6 0.01 49 24 25281 -53.7 -85.7 1 32.0 -55.9 98 9 637.7 637.7 322.2 637.7 0.01 50 24 25281 -53.9 -84.9 1 31.0 -56.0 98 9 637.1 637.1 322.2 637.2 0.01 TRP 209 11786 -62.3 -71.3 29 9.0 -62.4 5 77 329.9 329.9 291.7 330.0 0.01 WND 205 11906 -60.8 -73.3 18 12.5 -60.9 360 79 334.1 334.1 292.8 334.1 0.01 Sounding variables and indices 1000-500 mb thick: 5583.00 m Freezing level: 664.71 mb = 3631.02 m = 11912.65 ft Wetbulb zero: 815.88 mb = 1956.38 m = 6418.50 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 20.40 % Est. max temperature: 25.26 C = 77.47 F Sfc-Lift cond lev (LCL): 924.50 mb = 916.45 m = 3006.68 ft T: 9.36 C 700-500 lapse rate: 7.87 C/km ThetaE index: 14.05 C Layer 903.0- 889.0 mb Conv cond level (CCL): 914.50 mb = 1006.45 m = 3301.95 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 17.92 C = 64.25 F Cap Strength: 7.44 C Lifted Index: 4.79 C Risk: None Lifted Index @300 mb: 8.54 C Lifted Index @700 mb: 7.39 C Showalter Index: 11.57 C Risk: None Total Totals Index: 22.00 C Risk: None Vertical Totals Index: 28.50 C Cross Totals Index: -6.50 C K Index: -29.10 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.87 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 1.59 J/kg Cap Strength: 7.41 C Lift Cond Lev (LCL): 912.43 mb = 1025.23 m = 3363.56 ft Lev Free Conv (LFC): 907.43 mb = 1070.58 m = 3512.37 ft Equ Level (EL): 897.43 mb = 1162.02 m = 3812.35 ft B at Equ Level: -3.77 J/kg Max Parcel Lev (MPL): 897.43 mb = 1162.02 m = 3812.35 ft Wind level data Storm motion: 68 at 15 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 1026 3 40 9 -5.8 -6.9 | 279 8 8.1 -1.2 1 1000 257 55 13 -10.6 -7.5 | 299 4 3.2 -1.8 2 994 305 60 13 -11.3 -6.5 | 288 3 2.6 -0.8 3 959 610 60 13 -11.3 -6.5 | 288 3 2.6 -0.8 4 925 912 50 13 -10.0 -8.4 | 304 5 3.9 -2.7 5 925 914 50 13 -10.0 -8.4 | 304 5 3.9 -2.7 6 891 1219 70 16 -15.0 -5.5 | 99 1 -1.1 0.2 7 850 1616 55 19 -15.6 -10.9 | 18 6 -1.7 -5.2 8 828 1829 50 21 -16.1 -13.5 | 16 8 -2.2 -7.8 9 798 2134 55 16 -13.1 -9.2 | 347 4 0.8 -3.5 10 769 2438 50 21 -16.1 -13.5 | 16 8 -2.2 -7.8 11 741 2743 40 19 -12.2 -14.6 | 349 9 1.7 -8.9 12 714 3048 30 19 -9.5 -16.5 | 338 12 4.4 -10.8 13 700 3211 35 18 -10.3 -14.7 | 339 10 3.6 -9.1 14 661 3658 30 13 -6.5 -11.3 | 307 9 7.4 -5.6 15 611 4267 35 20 -11.5 -16.4 | 347 11 2.4 -10.7 16 566 4877 25 29 -12.3 -26.3 | 355 21 1.6 -20.6 17 500 5840 25 31 -13.1 -28.1 | 358 22 0.8 -22.4 18 483 6096 30 29 -14.5 -25.1 | 2 19 -0.6 -19.5 19 426 7010 20 36 -12.3 -33.8 | 357 28 1.6 -28.2 20 400 7480 30 35 -17.5 -30.3 | 8 25 -3.6 -24.7 21 392 7620 30 35 -17.5 -30.3 | 8 25 -3.6 -24.7 22 343 8534 10 42 -7.3 -41.4 | 350 36 6.6 -35.7 23 328 8839 25 43 -18.2 -39.0 | 7 34 -4.3 -33.3 24 314 9144 25 46 -19.4 -41.7 | 9 36 -5.5 -36.0 25 300 9460 25 50 -21.1 -45.3 | 10 40 -7.2 -39.7 26 250 10660 25 64 -27.0 -58.0 | 14 54 -13.1 -52.3 27 238 10973 25 64 -27.0 -58.0 | 14 54 -13.1 -52.3 28 209 11786 5 77 -6.7 -76.7 | 354 71 7.2 -71.1 29 205 11906 360 79 -0.0 -79.0 | 349 75 13.9 -73.3 30 200 12060 5 67 -5.8 -66.7 | 352 62 8.1 -61.1 31 196 12192 360 79 -0.0 -79.0 | 349 75 13.9 -73.3 32 178 12802 35 29 -16.6 -23.8 | 9 18 -2.7 -18.1 33 169 13106 10 25 -4.3 -24.6 | 333 21 9.6 -19.0 34 154 13716 355 34 3.0 -33.9 | 329 33 16.9 -28.2 35 150 13870 350 17 3.0 -16.7 | 303 20 16.9 -11.1 36 146 14021 5 22 -1.9 -21.9 | 324 20 12.0 -16.3 37 139 14326 310 17 13.0 -10.9 | 281 27 26.9 -5.3 38 120 15240 285 28 27.0 -7.2 | 272 41 40.9 -1.6 39 104 16154 300 35 30.3 -17.5 | 285 46 44.2 -11.8 40 100 16390 310 33 25.3 -21.2 | 292 42 39.2 -15.6 41 94 16764 310 33 25.3 -21.2 | 292 42 39.2 -15.6 42 90 17069 305 27 22.1 -15.5 | 285 37 36.0 -9.8 43 77 17983 340 15 5.1 -14.1 | 294 21 19.0 -8.4 44 73 18288 325 16 9.2 -13.1 | 288 24 23.1 -7.5 45 70 18580 335 13 5.5 -11.8 | 288 20 19.4 -6.1 46 70 18593 305 15 12.3 -8.6 | 276 26 26.2 -2.9 47 66 18898 335 13 5.5 -11.8 | 288 20 19.4 -6.1 48 63 19202 295 2 1.8 -0.8 | 253 16 15.7 4.8 49 60 19507 265 10 10.0 0.9 | 255 25 23.9 6.5 50 55 20117 310 22 16.9 -14.1 | 285 32 30.8 -8.5 51 52 20422 340 14 4.8 -13.2 | 292 20 18.7 -7.5 52 50 20650 360 2 -0.0 -2.0 | 255 14 13.9 3.7 53 47 21031 5 2 -0.2 -2.0 | 255 14 13.7 3.7 54 45 21336 45 9 -6.4 -6.4 | 275 8 7.5 -0.7 55 37 22555 245 1 0.9 0.4 | 248 16 14.8 6.1 56 33 23165 95 12 -12.0 1.0 | 196 7 1.9 6.7 57 30 23850 100 7 -6.9 1.2 | 226 10 7.0 6.9 58 26 24384 85 6 -6.0 -0.5 | 237 9 7.9 5.1 59 24 24689 100 10 -9.8 1.7 | 209 8 4.1 7.4 60 22 24994 85 3 -3.0 -0.3 | 244 12 10.9 5.4 61 19 25603 75 18 -17.4 -4.7 | 106 4 -3.5 1.0 Wind Parameters Mean winds (0-6000m): 37.9 at 20.0 knts Storm direction: 67.9 at 15.0 knts Shear (0-3000m) pos: 1.7 neg: 1.7 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 7.6 neg: -18.9 tot: -11.2 m^2/s^2 ave: -3.7 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 6.4 stream: -0.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.26 Bulk Shear: 11.18 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 55 12 287 4| 5.6 0.0 5.6| 2.7 -0.3 2.4 4.8 0.22| 6.0 1.3 1000 55 13 293 4| 2.8 0.7 3.5| 4.2 -0.3 3.9 3.9 0.29| 4.9 1.4 1500 59 14 306 3| 3.3 0.5 3.8| 4.9 -1.5 3.4 2.2 0.21| 6.1 1.3 2000 57 15 338 3| 2.5 0.8 3.3| 4.9 -4.6 0.3 0.2 0.07| 6.3 0.5 2500 56 16 348 3| 2.0 1.2 3.2| 7.6 -7.2 0.4 0.2 0.07| 6.4 0.4 3000 53 17 350 4| 1.7 1.7 3.3| 7.6 -18.9 -11.2 -3.7 -0.07| 6.4 -0.5 4000 47 16 341 6| 1.1 1.3 2.4| 16.4 -30.9 -14.5 -3.6 -0.09| 6.0 -0.5 5000 42 18 346 8| 0.9 2.1 3.0| 32.3 -30.9 1.3 0.3 0.02| 6.2 0.1 6000 38 20 351 10| 0.9 1.8 2.7| 42.1 -30.9 11.2 1.9 0.04| 5.5 0.2 Wrote GIF file: /home/apache/climate/data/raob//TXKF/skewt/TXKF.skewt.20250419.12.gif