UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 2 DEC 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 187 SFC 985 313 6.0 1.7 74 4.3 4.0 295 1 280.4 281.1 277.9 292.5 4.39 2 978 371 7.2 0.2 61 7.0 4.1 296 1 282.1 282.8 278.3 293.3 3.96 3 971 430 7.2 -0.8 57 8.0 3.7 297 1 282.7 283.4 278.2 293.2 3.71 4 947 635 5.2 -1.8 61 7.0 2.2 310 3 282.7 283.3 278.0 292.7 3.53 5 941 687 4.8 -2.2 60 7.0 1.8 332 4 282.8 283.4 277.9 292.6 3.45 6 929 792 5.2 -4.8 48 10.0 1.1 15 7 284.3 284.8 277.9 292.5 2.88 7 925 827 5.6 -5.4 45 11.0 1.2 30 8 285.0 285.5 278.2 293.0 2.76 8 917 898 6.6 -7.4 36 14.0 1.1 34 9 286.8 287.2 278.5 293.7 2.39 9 889 1151 5.0 -9.0 36 14.0 -0.2 27 4 287.7 288.0 278.6 294.1 2.17 10 881 1225 6.0 -10.0 31 16.0 0.0 25 3 289.5 289.8 279.3 295.5 2.03 11 873 1300 5.6 -9.4 33 15.0 -0.1 22 4 289.8 290.2 279.6 296.2 2.14 12 862 1403 5.8 -5.2 45 11.0 1.2 19 5 291.1 291.6 281.3 299.9 3.01 13 850 1518 6.6 -10.4 28 17.0 0.1 15 6 293.1 293.4 281.0 299.2 2.03 14 847 1547 6.8 -10.2 29 17.0 0.3 8 10 293.6 293.9 281.3 299.8 2.07 15 841 1606 6.8 -10.2 29 17.0 0.3 5 10 294.2 294.5 281.5 300.5 2.09 16 834 1674 7.8 -15.2 18 23.0 -0.3 0 10 295.9 296.2 281.4 300.3 1.40 17 832 1694 7.6 -16.4 16 24.0 -0.6 359 11 295.9 296.1 281.3 299.9 1.27 18 820 1814 7.0 -12.0 24 19.0 -0.2 351 11 296.5 296.8 282.3 302.2 1.86 19 814 1874 6.8 -7.2 36 14.0 1.0 335 11 296.9 297.4 283.5 305.2 2.73 20 810 1915 8.6 -2.4 46 11.0 3.4 322 12 299.3 300.0 285.7 311.2 3.95 21 781 2217 9.0 1.0 57 8.0 4.8 253 13 302.8 303.8 288.3 318.7 5.27 22 777 2259 8.8 1.8 61 7.0 5.1 254 13 303.0 304.1 288.8 320.0 5.61 23 766 2377 8.0 -2.0 49 10.0 3.1 258 12 303.4 304.2 287.6 316.6 4.31 24 756 2486 7.2 0.2 61 7.0 3.6 259 13 303.7 304.6 288.5 319.3 5.14 25 742 2639 6.0 -3.0 52 9.0 1.7 257 16 304.0 304.8 287.6 316.7 4.13 26 735 2717 5.6 -1.4 61 7.0 2.1 255 17 304.4 305.3 288.3 318.8 4.70 27 729 2784 4.8 1.7 80 3.1 3.2 256 19 304.2 305.3 289.5 322.2 5.94 28 715 2942 3.6 3.1 97 0.5 3.3 260 22 304.6 305.9 290.2 324.9 6.70 29 712 2976 3.6 2.2 91 1.4 2.8 261 22 305.0 306.2 290.0 324.1 6.31 30 700 3114 2.6 1.6 93 1.0 2.1 265 25 305.4 306.5 290.0 324.0 6.15 31 694 3184 2.0 1.3 95 0.7 1.6 266 26 305.5 306.6 289.9 323.9 6.07 32 682 3324 1.2 -3.0 74 4.2 -0.8 269 27 306.1 306.9 288.7 319.9 4.50 33 675 3407 0.8 -2.4 79 3.2 -0.7 270 28 306.5 307.4 289.1 321.2 4.75 34 666 3515 0.0 -5.0 69 5.0 -2.3 272 29 306.8 307.6 288.5 319.1 3.96 35 656 3636 -0.9 -5.0 74 4.1 -2.7 274 31 307.1 307.9 288.6 319.6 4.02 36 644 3784 -1.9 -6.9 69 5.0 -4.1 277 31 307.6 308.3 288.3 318.7 3.54 37 616 4136 -4.9 -9.8 68 4.9 -6.8 277 37 308.1 308.7 287.9 317.4 2.95 38 613 4174 -5.1 -11.1 63 6.0 -7.4 277 38 308.3 308.8 287.7 316.8 2.67 39 608 4239 -4.7 -15.7 42 11.0 -8.5 276 40 309.5 309.9 287.2 315.5 1.85 40 606 4265 -4.3 -23.3 21 19.0 -9.6 275 41 310.3 310.4 286.6 313.5 0.96 41 603 4304 -3.9 -26.9 15 23.0 -9.9 275 42 311.2 311.3 286.6 313.6 0.70 42 563 4843 -7.5 -24.5 24 17.0 -12.1 275 39 313.1 313.3 287.5 316.3 0.93 43 537 5210 -9.7 -29.7 18 20.0 -14.3 270 44 314.7 314.8 287.7 316.8 0.61 44 532 5282 -9.5 -31.5 15 22.0 -14.3 268 46 315.8 315.9 288.0 317.6 0.52 45 500 5760 -12.3 -36.3 12 24.0 -16.8 260 54 318.0 318.1 288.5 319.3 0.34 46 485 5991 -13.5 -40.5 8 27.0 -18.0 267 55 319.3 319.4 288.8 320.2 0.23 47 456 6454 -17.7 -41.7 10 24.0 -21.2 263 58 319.8 319.8 288.9 320.6 0.22 48 426 6958 -20.3 -47.3 7 27.0 -23.5 250 66 322.7 322.8 289.8 323.2 0.13 49 400 7420 -22.3 -47.3 8 25.0 -25.2 250 69 326.0 326.0 290.7 326.5 0.13 50 385 7700 -23.7 -54.7 4 31.0 -26.5 250 71 327.7 327.8 291.2 328.0 0.06 51 374 7911 -24.9 -52.9 6 28.0 -27.5 252 73 328.9 328.9 291.5 329.2 0.08 52 372 7950 -24.7 -42.7 17 18.0 -27.0 252 73 329.7 329.7 291.9 330.6 0.24 53 368 8029 -25.1 -38.1 29 13.0 -27.1 253 74 330.1 330.2 292.2 331.6 0.39 54 367 8049 -25.1 -37.1 32 12.0 -26.9 253 74 330.4 330.5 292.3 332.0 0.43 55 362 8148 -26.1 -37.1 35 11.0 -27.8 253 75 330.4 330.5 292.3 332.0 0.44 56 300 9480 -36.3 -45.3 39 9.0 -37.1 260 93 334.2 334.3 293.1 335.1 0.22 57 250 10720 -46.3 -51.0 59 4.7 -46.6 245 99 337.2 337.3 293.8 337.8 0.14 58 200 12160 -59.7 -65.7 45 6.0 -59.8 255 112 338.2 338.2 293.9 338.3 0.03 59 190 12479 -61.3 -68.6 37 7.3 -61.4 255 116 340.6 340.6 294.5 340.7 0.02 60 164 13379 -65.9 -76.9 20 11.0 -66.0 260 96 347.6 347.6 296.1 347.6 0.01 61 150 13920 -65.7 -80.7 11 15.0 -65.8 255 80 356.9 356.9 298.1 356.9 0.00 62 100 16360 -71.3 -88.3 6 17.0 -71.3 270 68 390.0 390.0 303.8 390.0 0.00 63 97 16542 -67.5 -87.5 4 20.0 -67.6 270 68 400.8 400.8 305.3 400.8 0.00 64 94 16732 -67.1 -88.1 4 21.0 -67.2 270 68 405.2 405.2 305.9 405.2 0.00 65 79 17772 -70.9 -87.9 6 17.0 -71.0 271 49 418.0 418.0 307.5 418.0 0.00 66 71 18406 -70.3 -88.3 5 18.0 -70.4 270 50 432.2 432.2 309.1 432.2 0.00 67 70 18490 -70.7 -88.7 5 18.0 -70.8 270 53 433.1 433.1 309.1 433.1 0.00 68 64 19021 -72.3 -90.3 5 18.0 -72.4 276 49 440.9 440.9 310.0 440.9 0.00 69 64 19021 -70.3 -89.3 5 19.0 -70.4 276 49 445.3 445.3 310.4 445.3 0.00 70 59 19503 -71.7 -89.7 5 18.0 -71.8 300 32 452.6 452.6 311.1 452.6 0.00 71 58 19605 -69.3 -89.3 4 20.0 -69.5 297 29 460.2 460.2 311.8 460.2 0.00 72 55 19923 -69.1 -91.1 3 22.0 -69.2 296 22 467.7 467.7 312.4 467.7 0.00 73 54 20033 -67.5 -89.5 3 22.0 -67.7 301 20 473.9 473.9 313.0 473.9 0.00 74 52 20261 -67.3 -90.3 2 23.0 -67.5 301 15 479.5 479.5 313.4 479.5 0.00 75 50 20500 -63.5 -89.5 2 26.0 -63.8 295 8 493.8 493.8 314.5 493.9 0.00 76 47 20877 -65.1 -90.1 2 25.0 -65.4 293 10 498.8 498.8 314.9 498.8 0.00 77 45 21142 -65.1 -90.1 2 25.0 -65.4 294 10 505.1 505.1 315.3 505.1 0.00 78 44 21279 -62.5 -89.5 1 27.0 -63.0 269 10 514.7 514.7 315.9 514.7 0.00 79 41 21714 -61.5 -89.5 1 28.0 -62.1 286 14 527.7 527.7 316.8 527.7 0.00 80 35 22689 -63.3 -89.3 2 26.0 -63.8 304 13 547.4 547.4 317.9 547.4 0.00 81 33 23050 -63.1 -90.1 1 27.0 -63.7 308 11 557.2 557.2 318.5 557.2 0.00 82 31 23436 -60.3 -89.3 1 29.0 -61.2 283 8 574.8 574.8 319.4 574.9 0.00 83 30 23640 -60.9 -88.9 1 28.0 -61.7 270 7 578.6 578.6 319.6 578.6 0.00 84 29 23852 -59.9 -88.9 1 29.0 -60.9 268 11 587.0 587.0 320.0 587.0 0.00 85 28 24070 -61.1 -89.1 1 28.0 -62.0 289 10 589.6 589.6 320.1 589.6 0.00 86 27 24297 -59.5 -88.5 1 29.0 -60.6 312 9 600.3 600.3 320.6 600.3 0.01 87 25 24778 -60.5 -88.5 1 28.0 -61.5 335 8 610.7 610.7 321.1 610.8 0.01 88 24 25034 -58.9 -88.9 1 30.0 -60.2 288 4 622.6 622.6 321.6 622.6 0.01 89 23 25301 -58.9 -87.9 1 29.0 -60.2 216 11 630.2 630.2 321.9 630.2 0.01 90 23 25301 -58.7 -87.7 1 29.0 -60.0 216 11 630.8 630.8 321.9 630.8 0.01 91 21 25873 -59.3 -88.3 1 29.0 -60.7 259 9 645.6 645.6 322.5 645.6 0.01 92 20 26180 -57.1 -88.1 1 31.0 -58.9 275 5 661.4 661.4 323.1 661.4 0.01 93 18 26849 -56.1 -87.1 1 31.0 -58.3 266 14 684.8 684.8 323.9 684.9 0.01 94 17 27211 -57.7 -87.7 1 30.0 -59.6 304 13 690.9 690.9 324.1 691.0 0.01 95 15 28007 -54.7 -86.7 1 32.0 -57.5 304 14 726.1 726.1 325.3 726.2 0.01 96 15 28007 -55.5 -86.5 1 31.0 -58.1 304 14 723.4 723.4 325.1 723.5 0.01 97 13 28924 -53.1 -86.1 1 33.0 -56.7 357 10 762.0 762.0 326.3 762.1 0.02 98 13 28924 -53.5 -85.5 1 32.0 -57.0 357 10 760.6 760.6 326.3 760.7 0.02 99 12 29444 -50.1 -84.1 1 34.0 -54.9 45 10 790.2 790.2 327.0 790.5 0.03 100 11 30010 -51.7 -84.7 1 33.0 -56.2 46 7 804.3 804.3 327.4 804.6 0.03 101 10 30630 -50.7 -84.7 1 34.0 -55.9 35 4 830.3 830.3 328.0 830.6 0.03 102 10 30630 -51.3 -84.3 1 33.0 -56.3 35 4 828.1 828.1 327.9 828.4 0.03 103 8.5 31690 -49.5 -83.5 1 34.0 -55.8 53 14 874.5 874.5 328.9 874.9 0.04 104 8.3 31845 -50.5 -84.5 1 34.0 -56.4 56 16 876.5 876.5 329.0 876.9 0.04 105 7.9 32168 -48.9 -83.9 1 35.0 -55.7 61 19 895.4 895.4 329.4 895.8 0.04 106 7.4 32596 -50.5 -84.5 1 34.0 -56.8 69 23 905.8 905.8 329.5 906.2 0.04 107 7.3 32685 -48.9 -83.9 1 35.0 -56.0 70 24 915.8 915.9 329.7 916.3 0.05 108 7.0 32960 -49.3 -83.3 1 34.0 -56.3 75 27 925.2 925.3 329.9 925.8 0.05 109 6.8 33150 -50.3 -84.3 1 34.0 -57.0 928.8 928.8 329.9 929.3 0.05 110 6.4 33546 -49.1 -84.1 1 35.0 -56.6 950.1 950.1 330.4 950.7 0.05 TRP 164 13379 -65.9 -76.9 20 11.0 -66.0 260 96 347.6 347.6 296.1 347.6 0.01 WND 190 12479 -61.3 -68.6 37 7.3 -61.4 255 116 340.6 340.6 294.5 340.7 0.02 Sounding variables and indices 1000-500 mb thick: 5573.00 m Freezing level: 666.00 mb = 3515.28 m = 11532.92 ft Wetbulb zero: 893.96 mb = 1105.96 m = 3628.44 ft Precipitable water: 0.61 inches Sfc-500 mean rel hum: 46.11 % Est. max temperature: 21.24 C = 70.24 F Sfc-Lift cond lev (LCL): 922.01 mb = 853.51 m = 2800.19 ft T: 5.97 C 700-500 lapse rate: 5.63 C/km ThetaE index: 3.42 C Layer 766.0- 756.0 mb Conv cond level (CCL): 503.88 mb = 5700.57 m = 18702.45 ft Mean mixing ratio: 3.04 g/kg Conv temperature: 43.25 C = 109.85 F Cap Strength: 20.42 C Lifted Index: 21.49 C Risk: None Lifted Index @300 mb: 29.07 C Lifted Index @700 mb: 16.06 C Showalter Index: 17.21 C Risk: None Total Totals Index: 20.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 1.90 C K Index: 7.50 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 4.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.24 J/kg Max Up Vert Vel: 7.90 m/s Conv Inhibition (B-): 64942.64 J/kg Cap Strength: 21.44 C Lift Cond Lev (LCL): 801.37 mb = 2003.71 m = 6573.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 21 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 ---------------------------------------------------------- 0 985 313 295 1 0.9 -0.4 | 122 20 -16.5 10.5 1 950 610 300 2 1.7 -1.0 | 122 19 -15.7 9.9 2 925 827 30 8 -4.0 -6.9 | 100 22 -21.4 3.9 3 915 914 35 9 -5.2 -7.4 | 99 23 -22.5 3.5 4 882 1219 25 3 -1.3 -2.7 | 114 20 -18.7 8.2 5 850 1518 15 6 -1.6 -5.8 | 105 20 -18.9 5.1 6 849 1524 10 10 -1.7 -9.8 | 93 19 -19.1 1.0 7 818 1829 350 11 1.9 -10.8 | 90 15 -15.5 0.0 8 789 2134 250 14 13.2 4.8 | 165 16 -4.2 15.7 9 760 2438 260 12 11.8 2.1 | 157 14 -5.6 13.0 10 732 2743 255 18 17.4 4.7 | 180 16 0.0 15.5 11 700 3114 265 25 24.9 2.2 | 210 15 7.5 13.1 12 653 3658 275 31 30.9 -2.7 | 239 16 13.5 8.2 13 628 3962 280 31 30.5 -5.4 | 247 14 13.1 5.5 14 605 4267 275 42 41.8 -3.7 | 254 25 24.5 7.2 15 559 4877 275 39 38.9 -3.4 | 251 23 21.5 7.5 16 500 5760 260 54 53.2 9.4 | 241 41 35.8 20.3 17 478 6096 270 56 56.0 -0.0 | 254 40 38.6 10.9 18 459 6401 265 57 56.8 5.0 | 248 42 39.4 15.8 19 440 6706 250 65 61.1 22.2 | 233 55 43.7 33.1 20 400 7420 250 69 64.8 23.6 | 234 59 47.5 34.5 21 389 7620 250 70 65.8 23.9 | 234 60 48.4 34.8 22 314 9144 260 86 84.7 14.9 | 249 72 67.3 25.8 23 300 9480 260 93 91.6 16.1 | 250 79 74.2 27.0 24 288 9754 260 95 93.6 16.5 | 250 81 76.2 27.4 25 250 10720 245 99 89.7 41.8 | 234 90 72.3 52.7 26 200 12160 255 112 108.2 29.0 | 246 99 90.8 39.9 27 190 12479 255 116 112.0 30.0 | 247 103 94.7 40.9 28 180 12802 255 116 112.0 30.0 | 247 103 94.7 40.9 29 164 13379 260 96 94.5 16.7 | 250 82 77.2 27.5 30 150 13920 255 80 77.3 20.7 | 242 68 59.9 31.6 31 120 15240 250 68 63.9 23.3 | 234 58 46.5 34.1 32 109 15850 255 81 78.2 21.0 | 242 69 60.9 31.8 33 100 16360 270 68 68.0 -0.0 | 258 52 50.6 10.9 34 93 16764 270 68 68.0 -0.0 | 258 52 50.6 10.9 35 84 17374 265 50 49.8 4.4 | 245 36 32.4 15.2 36 76 17983 275 48 47.8 -4.2 | 258 31 30.4 6.7 37 72 18288 270 46 46.0 -0.0 | 249 31 28.6 10.9 38 70 18490 270 53 53.0 -0.0 | 253 37 35.6 10.9 39 69 18593 255 49 47.3 12.7 | 232 38 29.9 23.6 40 65 18898 270 53 53.0 -0.0 | 253 37 35.6 10.9 41 59 19507 300 32 27.7 -16.0 | 296 12 10.3 -5.1 42 56 19812 290 24 22.6 -8.2 | 243 6 5.2 2.7 43 53 20117 305 19 15.6 -10.9 | 89 2 -1.8 -0.0 44 50 20500 295 8 7.3 -3.4 | 126 13 -10.1 7.5 45 48 20726 270 10 10.0 -0.0 | 146 13 -7.4 10.9 46 46 21031 315 10 7.1 -7.1 | 110 11 -10.3 3.8 47 44 21336 260 10 9.8 1.7 | 149 15 -7.5 12.6 48 42 21641 290 13 12.2 -4.4 | 141 8 -5.2 6.4 49 38 22250 260 17 16.7 3.0 | 177 14 -0.6 13.8 50 34 22860 320 12 7.7 -9.2 | 100 10 -9.7 1.7 51 30 23640 270 7 7.0 -0.0 | 136 15 -10.4 10.9 52 29 23774 260 11 10.8 1.9 | 153 14 -6.6 12.8 53 27 24384 320 9 5.8 -6.9 | 109 12 -11.6 4.0 54 25 24689 350 10 1.7 -9.8 | 94 16 -15.6 1.0 55 24 24994 300 3 2.6 -1.5 | 122 18 -14.8 9.4 56 23 25298 215 11 6.3 9.0 | 151 23 -11.1 19.9 57 22 25603 245 13 11.8 5.5 | 161 17 -5.6 16.4 58 20 26180 275 5 5.0 -0.4 | 130 16 -12.4 10.4 59 20 26213 260 10 9.8 1.7 | 149 15 -7.5 12.6 60 18 26822 260 14 13.8 2.4 | 165 14 -3.6 13.3 61 17 27127 310 13 10.0 -8.4 | 109 8 -7.4 2.5 62 16 27432 290 13 12.2 -4.4 | 141 8 -5.2 6.4 63 16 27737 280 14 13.8 -2.4 | 157 9 -3.6 8.4 64 15 28042 305 14 11.5 -8.0 | 116 7 -5.9 2.8 65 14 28346 300 16 13.9 -8.0 | 129 5 -3.5 2.9 66 14 28651 330 10 5.0 -8.7 | 100 13 -12.4 2.2 67 12 29566 55 10 -8.2 -5.7 | 101 26 -25.6 5.1 68 10 30630 35 4 -2.3 -3.3 | 111 21 -19.7 7.6 69 7 32960 75 27 -26.1 -7.0 | 95 44 -43.5 3.9 Wind Parameters Mean winds (0-6000m): 272.0 at 27.3 knts Storm direction: 302.0 at 20.5 knts Shear (0-3000m) pos: 2.4 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 98.0 deg Storm rel helicity (0-3000m) pos: 129.2 neg: -83.4 tot: 45.7 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 94.35 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 ------------------------------------------------------------------------------- 500 346 3 116 19| 7.9 0.0 7.9| 0.0 -33.3 -33.3 -66.5 -0.70| 10.1 -7.1 1000 21 4 110 20| 3.9 1.9 5.8| 30.2 -42.1 -11.9 -11.9 -0.17| 9.6 -1.6 1500 13 6 106 19| 2.6 2.1 4.8| 30.2 -76.6 -46.4 -30.9 -0.36| 9.6 -3.4 2000 340 7 105 15| 2.0 4.8 6.7| 64.7 -80.5 -15.8 -7.9 0.05| 13.0 0.6 2500 302 9 122 12| 1.2 3.8 5.0| 92.3 -83.4 8.9 3.6 0.15| 12.1 1.8 3000 283 11 143 10| 2.4 3.2 5.6|129.2 -83.4 45.7 15.2 0.27| 11.7 3.1 4000 279 17 175 8| 2.5 3.7 6.2|167.3 -83.4 83.8 21.0 0.31| 11.1 3.5 5000 276 22 207 10| 2.0 3.6 5.6|167.3-106.6 60.7 12.1 0.24| 10.1 2.5 6000 272 27 225 14| 2.1 3.8 6.0|264.3-168.3 96.0 16.0 0.22| 10.2 2.3 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251202.12.gif