UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 19 OCT 25 Station: KDRT WMO ident: 72261 Latitude: 29.37 Longitude: -100.92 Elevation: 313.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 144 SFC 981 313 17.8 2.8 37 15.0 10.0 45 4 292.6 293.4 284.0 306.4 4.77 2 979 330 20.4 0.4 26 20.0 10.2 46 5 295.3 296.1 284.2 307.2 4.02 3 975 366 22.0 0.0 23 22.0 10.7 48 7 297.3 298.0 284.9 309.0 3.92 4 970 410 22.6 1.6 25 21.0 11.4 50 10 298.3 299.1 285.9 311.6 4.42 5 960 500 22.6 2.6 27 20.0 11.7 54 15 299.2 300.1 286.6 313.6 4.80 6 932 755 20.8 2.8 30 18.0 11.0 57 28 299.9 300.8 287.1 315.0 5.02 7 927 801 21.4 3.4 31 18.0 11.4 55 29 301.0 302.0 287.7 316.8 5.27 8 925 820 23.0 1.0 23 22.0 11.2 55 30 302.8 303.6 287.5 316.3 4.44 9 922 848 23.6 -0.4 20 24.0 10.9 54 29 303.7 304.5 287.5 316.1 4.03 10 902 1039 24.2 -4.8 14 29.0 9.8 40 21 306.3 306.8 287.3 315.5 2.96 11 896 1098 24.0 -5.0 14 29.0 9.7 35 18 306.6 307.2 287.3 315.9 2.94 12 850 1554 20.0 -6.0 17 26.0 7.5 50 12 307.1 307.6 287.5 316.1 2.87 13 804 2028 15.4 -7.6 20 23.0 4.9 50 8 307.1 307.6 287.3 315.6 2.68 14 777 2316 14.0 -14.0 13 28.0 2.7 349 7 308.6 309.0 286.8 314.0 1.66 15 760 2502 13.4 -17.6 10 31.0 1.7 307 9 309.9 310.2 286.8 314.1 1.26 16 744 2681 11.8 -12.2 17 24.0 1.8 313 13 310.1 310.5 287.6 316.6 2.01 17 716 3000 10.2 -16.8 13 27.0 -0.0 336 12 311.8 312.0 287.6 316.5 1.43 18 711 3058 10.8 -21.2 9 32.0 -0.4 343 11 313.0 313.2 287.6 316.4 0.99 19 700 3188 10.4 -26.6 6 37.0 -1.2 20 11 314.0 314.1 287.5 316.2 0.62 20 695 3248 10.4 -30.6 4 41.0 -1.6 25 13 314.6 314.7 287.5 316.2 0.43 21 656 3725 7.4 -32.6 4 40.0 -3.6 50 16 316.5 316.6 288.1 317.9 0.38 22 646 3851 7.4 -30.6 5 38.0 -3.5 60 16 317.9 318.0 288.6 319.6 0.46 23 606 4373 3.0 -30.0 7 33.0 -6.1 41 12 318.7 318.8 288.9 320.5 0.52 24 599 4467 3.4 -33.6 5 37.0 -6.2 25 13 320.2 320.3 289.2 321.6 0.37 25 566 4925 2.2 -43.8 2 46.0 -7.7 16 13 324.0 324.1 290.2 324.6 0.14 26 500 5910 -6.5 -46.5 3 40.0 -13.4 335 10 325.1 325.1 290.5 325.6 0.12 27 452 6685 -13.1 -49.1 3 36.0 -18.2 311 13 326.4 326.4 290.8 326.7 0.10 28 439 6906 -14.3 -52.3 2 38.0 -19.2 304 14 327.6 327.6 291.1 327.8 0.07 29 400 7600 -20.7 -49.7 6 29.0 -24.1 305 22 328.1 328.1 291.3 328.5 0.10 30 395 7693 -21.5 -49.5 6 28.0 -24.7 306 22 328.2 328.2 291.3 328.6 0.11 31 376 8056 -23.5 -51.5 6 28.0 -26.4 310 29 330.2 330.3 291.9 330.6 0.09 32 369 8194 -24.5 -42.5 17 18.0 -26.9 311 31 330.7 330.7 292.2 331.6 0.25 33 367 8233 -24.5 -47.5 10 23.0 -27.1 312 32 331.2 331.2 292.2 331.8 0.14 34 359 8394 -25.9 -48.9 10 23.0 -28.3 313 35 331.4 331.4 292.2 331.9 0.12 35 346 8661 -27.9 -40.9 28 13.0 -29.6 313 41 332.2 332.3 292.6 333.4 0.31 36 338 8829 -29.3 -40.3 34 11.0 -30.7 310 45 332.5 332.6 292.7 333.8 0.34 37 327 9065 -31.5 -40.5 41 9.0 -32.6 310 45 332.7 332.7 292.8 334.0 0.34 38 314 9351 -33.9 -42.9 40 9.0 -34.8 308 47 333.2 333.3 292.9 334.3 0.28 39 300 9670 -36.3 -49.3 25 13.0 -37.3 305 51 334.2 334.2 293.0 334.8 0.14 40 287 9974 -38.7 -52.7 21 14.0 -39.5 303 52 335.0 335.1 293.2 335.4 0.10 41 285 10021 -39.1 -54.1 19 15.0 -39.9 303 52 335.1 335.2 293.2 335.5 0.09 42 280 10142 -38.7 -60.7 8 22.0 -39.7 303 52 337.4 337.4 293.7 337.6 0.04 43 254 10803 -41.7 -65.7 6 24.0 -42.6 294 51 342.5 342.5 295.0 342.6 0.02 44 250 10910 -42.7 -66.7 5 24.0 -43.5 290 50 342.6 342.6 295.0 342.7 0.02 45 216 11881 -50.3 -69.7 8 19.5 -50.7 285 61 345.5 345.5 295.6 345.6 0.01 46 206 12189 -52.7 -70.7 10 18.0 -53.0 285 61 346.4 346.4 295.8 346.4 0.01 47 200 12380 -53.9 -70.9 11 17.0 -54.2 285 57 347.4 347.4 296.1 347.5 0.01 48 190 12709 -55.9 -72.9 10 17.0 -56.1 286 55 349.3 349.3 296.5 349.4 0.01 49 174 13265 -60.5 -74.5 14 14.0 -60.6 288 51 350.6 350.6 296.8 350.7 0.01 50 150 14180 -66.5 -77.5 20 11.0 -66.6 285 42 355.5 355.5 297.8 355.6 0.01 51 140 14594 -69.3 -79.3 22 10.0 -69.4 281 42 357.7 357.7 298.2 357.7 0.01 52 136 14767 -68.9 -80.9 16 12.0 -68.9 280 41 361.4 361.4 299.0 361.4 0.00 53 128 15126 -71.3 -82.3 18 11.0 -71.3 276 41 363.4 363.4 299.4 363.4 0.00 54 118 15604 -72.9 -83.9 17 11.0 -72.9 279 36 369.0 369.0 300.4 369.0 0.00 55 110 16014 -74.3 -84.3 20 10.0 -74.3 268 35 373.8 373.8 301.2 373.9 0.00 56 108 16121 -74.7 -85.7 17 11.0 -74.7 265 35 375.1 375.1 301.4 375.1 0.00 57 106 16229 -73.1 -85.1 14 12.0 -73.2 271 35 380.1 380.1 302.3 380.1 0.00 58 100 16570 -73.5 -86.5 12 13.0 -73.5 320 26 385.7 385.7 303.2 385.7 0.00 59 85 17513 -75.5 -87.5 14 12.0 -75.5 269 16 400.0 400.0 305.2 400.0 0.00 60 74 18314 -75.1 -88.1 11 13.0 -75.2 330 10 417.0 417.0 307.4 417.0 0.00 61 72 18474 -73.7 -88.7 8 15.0 -73.7 330 12 423.3 423.3 308.1 423.3 0.00 62 71 18556 -69.9 -87.9 6 18.0 -70.0 330 14 433.1 433.1 309.1 433.1 0.00 63 70 18640 -70.9 -88.9 5 18.0 -71.0 360 7 432.7 432.7 309.1 432.7 0.00 64 68 18812 -72.3 -90.3 5 18.0 -72.4 11 8 433.3 433.3 309.2 433.3 0.00 65 65 19082 -67.5 -89.5 3 22.0 -67.7 29 9 449.4 449.4 310.8 449.4 0.00 66 64 19176 -65.7 -89.7 2 24.0 -65.9 35 9 455.4 455.4 311.4 455.4 0.00 67 62 19370 -66.5 -89.5 3 23.0 -66.7 47 10 457.7 457.7 311.5 457.7 0.00 68 60 19570 -64.7 -89.7 2 25.0 -65.0 60 11 466.1 466.1 312.3 466.1 0.00 69 59 19673 -65.5 -89.5 2 24.0 -65.7 67 11 466.5 466.5 312.3 466.5 0.00 70 53 20330 -64.1 -90.1 2 26.0 -64.4 355 7 484.3 484.3 313.8 484.3 0.00 71 50 20690 -61.9 -88.9 2 27.0 -62.4 300 3 497.6 497.6 314.8 497.6 0.00 72 48 20942 -63.3 -89.3 2 26.0 -63.7 345 1 500.1 500.1 314.9 500.1 0.00 73 47 21072 -60.9 -88.9 1 28.0 -61.4 335 0 508.9 508.9 315.6 508.9 0.00 74 47 21072 -59.9 -88.9 1 29.0 -60.5 335 0 511.3 511.3 315.7 511.3 0.00 75 41 21927 -59.1 -88.1 1 29.0 -59.9 242 8 533.7 533.7 317.2 533.7 0.00 76 37 22576 -55.3 -86.3 1 31.0 -56.6 193 16 559.3 559.3 318.6 559.3 0.01 77 35 22930 -56.1 -87.1 1 31.0 -57.3 286 13 566.2 566.2 319.0 566.2 0.01 78 35 22930 -53.7 -85.7 1 32.0 -55.3 286 13 572.4 572.4 319.3 572.5 0.01 79 33 23306 -56.1 -86.1 1 30.0 -57.4 310 13 575.8 575.8 319.5 575.8 0.01 80 30 23920 -50.7 -84.7 1 34.0 -53.1 15 4 606.4 606.4 320.9 606.5 0.01 81 30 23920 -50.5 -84.5 1 34.0 -52.9 15 4 607.0 607.0 320.9 607.0 0.01 82 28 24369 -50.1 -83.1 1 33.0 -52.8 44 7 620.2 620.2 321.5 620.3 0.01 83 26 24849 -52.1 -84.1 1 32.0 -54.5 170 12 627.8 627.8 321.8 627.9 0.01 84 24 25365 -52.1 -84.1 1 32.0 -54.6 174 11 642.3 642.3 322.4 642.4 0.01 85 22 25925 -53.9 -84.9 1 31.0 -56.2 179 16 653.1 653.1 322.8 653.2 0.01 86 22 25925 -52.5 -84.5 1 32.0 -55.1 179 16 657.3 657.3 323.0 657.4 0.01 87 21 26224 -53.1 -85.1 1 32.0 -55.6 173 11 664.3 664.3 323.2 664.4 0.01 88 20 26540 -50.1 -83.1 1 33.0 -53.5 190 6 682.8 682.8 323.9 683.0 0.02 89 18 27232 -48.1 -82.1 1 34.0 -52.5 186 11 710.0 710.0 324.7 710.2 0.03 90 18 27232 -47.9 -81.9 1 34.0 -52.3 186 11 710.7 710.7 324.8 710.9 0.03 91 15 28427 -50.9 -83.9 1 33.0 -54.8 234 3 738.7 738.7 325.6 738.9 0.02 92 13 29364 -48.5 -82.5 1 34.0 -53.7 320 10 777.9 777.9 326.7 778.2 0.03 93 11 30457 -51.1 -84.1 1 33.0 -55.9 183 9 806.5 806.5 327.4 806.8 0.03 94 10 31080 -49.3 -83.3 1 34.0 -55.1 235 8 835.5 835.5 328.1 835.9 0.04 95 8.8 31914 -51.3 -83.3 1 32.0 -56.6 224 10 858.9 858.9 328.6 859.3 0.04 96 8.4 32216 -51.1 -84.1 1 33.0 -56.7 220 10 871.2 871.2 328.8 871.6 0.04 97 7.0 33420 -43.9 -80.9 1 37.0 -53.7 205 13 947.6 947.6 330.3 948.5 0.08 98 6.9 33517 -43.5 -80.5 1 37.0 -53.6 953.1 953.2 330.4 954.1 0.09 99 6.8 33615 -43.5 -80.5 1 37.0 -53.7 957.1 957.2 330.5 958.1 0.09 100 6.5 33921 -39.1 -79.1 1 40.0 -52.0 988.1 988.2 331.0 989.5 0.12 101 6.2 34246 -37.5 -77.5 1 40.0 -51.6 1008.4 1008.5 331.4 1010.4 0.16 102 5.5 35072 -38.1 -78.1 1 40.0 -52.5 1040.9 1041.0 331.8 1042.9 0.16 TRP 108 16121 -74.7 -85.7 17 11.0 -74.7 265 35 375.1 375.1 301.4 375.1 0.00 WND 216 11881 -50.3 -69.7 8 19.5 -50.7 285 61 345.5 345.5 295.6 345.6 0.01 Sounding variables and indices 1000-500 mb thick: 5766.00 m Freezing level: 549.31 mb = 5174.27 m = 16975.74 ft Wetbulb zero: 716.60 mb = 2993.13 m = 9819.85 ft Precipitable water: 0.36 inches Sfc-500 mean rel hum: 10.50 % Est. max temperature: 32.29 C = 90.12 F Sfc-Lift cond lev (LCL): 783.26 mb = 2248.80 m = 7377.86 ft T: 14.33 C 700-500 lapse rate: 6.21 C/km ThetaE index: 2.09 C Layer 804.0- 760.0 mb Conv cond level (CCL): 482.38 mb = 6185.63 m = 20293.82 ft Mean mixing ratio: 4.07 g/kg Conv temperature: 50.64 C = 123.16 F Cap Strength: 14.95 C Lifted Index: 13.11 C Risk: None Lifted Index @300 mb: 14.36 C Lifted Index @700 mb: 10.80 C Showalter Index: 12.11 C Risk: None Total Totals Index: 27.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 0.50 C K Index: -16.50 Risk: None Sweat Index: 34.00 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 50.14 J/kg Max Up Vert Vel: 10.01 m/s Conv Inhibition (B-): 57801.98 J/kg Cap Strength: 14.84 C Lift Cond Lev (LCL): 661.79 mb = 3652.34 m = 11982.59 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 10 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 ---------------------------------------------------------- 0 981 313 45 4 -2.8 -2.8 | 244 6 5.4 2.6 1 948 610 60 22 -19.1 -11.0 | 63 12 -10.9 -5.6 2 925 820 55 30 -24.6 -17.2 | 54 20 -16.4 -11.8 3 915 914 50 25 -19.2 -16.1 | 46 15 -11.0 -10.7 4 883 1219 25 14 -5.9 -12.7 | 343 8 2.3 -7.3 5 853 1524 50 12 -9.2 -7.7 | 23 3 -1.0 -2.3 6 850 1554 50 12 -9.2 -7.7 | 23 3 -1.0 -2.3 7 823 1829 50 11 -8.4 -7.1 | 8 2 -0.2 -1.7 8 793 2134 50 6 -4.6 -3.9 | 247 4 3.6 1.6 9 765 2438 305 8 6.6 -4.6 | 267 15 14.8 0.8 10 738 2743 315 15 10.6 -10.6 | 285 20 18.8 -5.2 11 712 3048 340 11 3.8 -10.3 | 292 13 12.0 -4.9 12 700 3188 20 11 -3.8 -10.3 | 318 7 4.4 -4.9 13 686 3353 35 18 -10.3 -14.7 | 13 10 -2.1 -9.3 14 661 3658 45 16 -11.3 -11.3 | 28 7 -3.1 -5.9 15 636 3962 70 16 -15.0 -5.5 | 89 7 -6.8 -0.1 16 613 4267 55 12 -9.8 -6.9 | 48 2 -1.6 -1.5 17 590 4572 5 13 -1.1 -13.0 | 317 10 7.1 -7.5 18 568 4877 15 14 -3.6 -13.5 | 331 9 4.6 -8.1 19 547 5182 25 8 -3.4 -7.3 | 291 5 4.8 -1.8 20 527 5486 10 11 -1.9 -10.8 | 311 8 6.3 -5.4 21 500 5910 335 10 4.2 -9.1 | 286 13 12.4 -3.7 22 488 6096 330 11 5.5 -9.5 | 287 14 13.7 -4.1 23 432 7010 300 14 12.1 -7.0 | 274 20 20.3 -1.6 24 400 7600 305 22 18.0 -12.6 | 285 27 26.2 -7.2 25 399 7620 305 21 17.2 -12.0 | 285 26 25.4 -6.6 26 351 8534 315 38 26.9 -26.9 | 301 41 35.1 -21.5 27 337 8839 310 46 35.2 -29.6 | 299 50 43.4 -24.2 28 323 9144 310 45 34.5 -28.9 | 299 49 42.7 -23.5 29 300 9670 305 51 41.8 -29.3 | 296 55 50.0 -23.8 30 259 10668 300 53 45.9 -26.5 | 291 58 54.1 -21.1 31 250 10910 290 50 47.0 -17.1 | 282 56 55.2 -11.7 32 237 11278 280 52 51.2 -9.0 | 273 60 59.4 -3.6 33 216 11881 285 61 58.9 -15.8 | 279 68 67.1 -10.4 34 206 12192 285 61 58.9 -15.8 | 279 68 67.1 -10.4 35 200 12380 285 57 55.1 -14.8 | 278 64 63.3 -9.3 36 162 13716 290 48 45.1 -16.4 | 282 54 53.3 -11.0 37 150 14180 285 42 40.6 -10.9 | 276 49 48.8 -5.5 38 125 15240 275 41 40.8 -3.6 | 268 49 49.0 1.8 39 119 15545 280 36 35.5 -6.3 | 271 44 43.7 -0.8 40 108 16121 265 35 34.9 3.1 | 259 44 43.1 8.5 41 107 16154 260 37 36.4 6.4 | 255 46 44.6 11.8 42 100 16570 320 26 16.7 -19.9 | 300 29 24.9 -14.5 43 97 16764 320 26 16.7 -19.9 | 300 29 24.9 -14.5 44 87 17374 285 17 16.4 -4.4 | 268 25 24.6 1.0 45 83 17678 250 14 13.2 4.8 | 244 24 21.4 10.2 46 74 18288 330 10 5.0 -8.7 | 284 14 13.2 -3.3 47 71 18593 330 14 7.0 -12.1 | 294 17 15.2 -6.7 48 70 18640 360 7 -0.0 -7.0 | 281 8 8.2 -1.6 49 58 19812 75 12 -11.6 -3.1 | 124 4 -3.4 2.3 50 50 20690 300 3 2.6 -1.5 | 250 11 10.8 3.9 51 47 21031 0 0 -0.0 -0.0 | 237 10 8.2 5.4 52 45 21336 205 3 1.3 2.7 | 229 12 9.5 8.1 53 39 22250 260 10 9.8 1.7 | 248 19 18.0 7.1 54 37 22555 180 16 0.0 16.0 | 201 23 8.2 21.4 55 35 22860 280 13 12.8 -2.3 | 261 21 21.0 3.2 56 34 23165 300 12 10.4 -6.0 | 272 19 18.6 -0.6 57 32 23470 320 13 8.4 -10.0 | 285 17 16.6 -4.5 58 31 23774 350 10 1.7 -9.8 | 294 11 9.9 -4.4 59 30 23920 15 4 -1.0 -3.9 | 258 7 7.2 1.5 60 28 24384 45 7 -4.9 -4.9 | 262 3 3.2 0.5 61 27 24689 155 6 -2.5 5.4 | 208 12 5.7 10.8 62 25 24994 185 18 1.6 17.9 | 203 25 9.8 23.3 63 24 25298 185 11 1.0 11.0 | 209 19 9.2 16.4 64 23 25603 130 10 -7.7 6.4 | 183 12 0.5 11.8 65 22 25908 180 16 0.0 16.0 | 201 23 8.2 21.4 66 21 26213 170 11 -1.9 10.8 | 201 17 6.3 16.2 67 20 26518 235 10 8.2 5.7 | 236 20 16.4 11.1 68 20 26540 190 6 1.0 5.9 | 219 15 9.2 11.3 69 17 27432 185 12 1.0 12.0 | 208 20 9.2 17.4 70 14 28651 245 1 0.9 0.4 | 237 11 9.1 5.8 71 13 29261 340 10 3.4 -9.4 | 289 12 11.6 -4.0 72 11 30175 160 10 -3.4 9.4 | 198 16 4.8 14.8 73 10 31080 235 8 6.6 4.6 | 236 18 14.8 10.0 74 7 33420 205 13 5.5 11.8 | 219 22 13.7 17.2 Wind Parameters Mean winds (0-6000m): 26.6 at 13.1 knts Storm direction: 56.6 at 9.8 knts Shear (0-3000m) pos: 7.2 neg: 5.9 tot: 13.2 10-3/s Storm rel Dir Shear (0-3000m): 117.6 deg Storm rel helicity (0-3000m) pos: 67.6 neg: -61.6 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.13 Storm rel vorticity (0-3000m) horiz: 16.9 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.03 Bulk Shear: 12.43 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 57 18 58 8| 26.5 0.0 26.5| 7.2 -9.5 -2.3 -4.6 0.35| 29.6 10.3 1000 50 19 43 9| 13.3 9.3 22.6| 8.5 -54.0 -45.5 -45.5 -0.07| 25.6 -1.7 1500 49 17 38 7| 8.5 6.2 14.8| 10.8 -54.3 -43.5 -29.0 -0.03| 18.8 -0.6 2000 48 15 31 5| 6.4 7.1 13.5| 14.2 -55.7 -41.5 -20.7 -0.04| 17.2 -0.6 2500 37 14 1 6| 5.1 7.1 12.2| 39.1 -61.6 -22.4 -9.0 0.01| 16.5 0.2 3000 30 14 348 6| 7.2 5.9 13.2| 67.6 -61.6 6.1 2.0 0.13| 16.9 2.2 4000 37 14 3 6| 5.9 5.0 10.9| 86.5 -65.2 21.3 5.3 0.16| 14.9 2.4 5000 33 14 353 6| 4.7 4.6 9.3| 92.2 -80.1 12.1 2.4 0.09| 13.8 1.2 6000 27 13 340 7| 3.9 4.7 8.6| 93.7 -94.7 -0.9 -0.2 0.05| 12.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251019.12.gif