UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121300.upa.cvt Date: 0000Z 13 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 13 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 99 SFC 976 313 25.0 8.0 34 17.0 14.8 145 3 300.2 301.5 288.9 320.7 6.90 2 925 779 20.8 5.8 38 15.0 12.1 110 5 300.6 301.7 288.5 319.2 6.26 3 923 798 20.6 6.6 40 14.0 12.4 300.6 301.8 288.8 320.3 6.63 4 907 948 20.0 3.0 32 17.0 10.7 301.4 302.4 287.8 317.2 5.23 5 905 967 20.0 2.0 30 18.0 10.3 301.6 302.5 287.5 316.4 4.88 6 893 1082 20.8 -5.2 17 26.0 8.3 303.6 304.2 286.2 312.6 2.90 7 851 1495 17.2 -5.8 20 23.0 6.4 304.1 304.6 286.4 313.1 2.91 8 850 1505 17.2 -5.8 20 23.0 6.4 295 9 304.2 304.7 286.5 313.2 2.91 9 813 1884 16.2 -5.8 22 22.0 5.8 307.0 307.6 287.6 316.6 3.05 10 714 2970 7.6 -9.4 29 17.0 0.3 309.1 309.6 287.9 317.5 2.62 11 700 3133 7.2 -10.8 26 18.0 -0.3 305 11 310.5 310.9 288.1 318.2 2.39 12 698 3156 7.0 -11.0 26 18.0 -0.5 310.5 310.9 288.1 318.1 2.36 13 643 3824 2.8 -16.2 23 19.0 -4.1 313.1 313.4 288.3 318.6 1.68 14 637 3899 2.8 -17.2 21 20.0 -4.4 313.9 314.2 288.5 319.1 1.56 15 612 4221 0.2 -21.8 17 22.0 -6.8 314.6 314.8 288.2 318.3 1.09 16 601 4366 -1.1 -16.1 31 15.0 -6.5 314.7 315.0 288.9 320.7 1.81 17 593 4472 -1.9 -16.9 31 15.0 -7.2 315.0 315.3 288.9 320.7 1.72 18 560 4923 -5.9 -21.9 27 16.0 -10.6 315.5 315.7 288.6 319.5 1.18 19 550 5064 -6.5 -30.5 13 24.0 -12.2 316.4 316.5 288.2 318.3 0.55 20 500 5800 -11.7 -38.7 9 27.0 -16.5 340 9 318.8 318.8 288.6 319.8 0.27 21 462 6401 -15.9 -41.9 9 26.0 -19.8 320.8 320.9 289.2 321.6 0.21 22 405 7379 -23.7 -49.7 7 26.0 -26.3 323.0 323.1 289.8 323.4 0.10 23 400 7470 -24.1 -55.1 4 31.0 -26.8 355 10 323.7 323.7 289.9 323.9 0.05 24 361 8212 -28.9 -58.9 4 30.0 -30.9 326.9 326.9 290.9 327.0 0.04 25 300 9510 -39.5 -63.5 6 24.0 -40.4 315 21 329.7 329.7 291.6 329.8 0.02 26 258 10523 -47.9 -69.9 6 22.0 -48.4 331.8 331.9 292.2 331.9 0.01 27 254 10626 -48.5 -71.5 5 23.0 -49.0 332.4 332.5 292.4 332.5 0.01 28 250 10730 -49.5 -71.5 6 22.0 -49.9 320 25 332.5 332.5 292.4 332.5 0.01 29 200 12150 -58.9 -73.9 13 15.0 -59.0 320 28 339.5 339.5 294.2 339.5 0.01 30 198 12213 -57.9 -73.9 11 16.0 -58.1 342.1 342.1 294.8 342.1 0.01 31 179 12848 -60.7 -78.7 8 18.0 -60.9 347.5 347.5 296.1 347.5 0.00 32 170 13170 -59.9 -81.9 4 22.0 -60.1 354.0 354.0 297.5 354.0 0.00 33 150 13950 -62.5 -84.5 4 22.0 -62.6 285 32 362.4 362.4 299.2 362.4 0.00 34 149 13991 -62.5 -84.5 4 22.0 -62.6 363.1 363.1 299.3 363.1 0.00 35 143 14243 -63.9 -84.9 4 21.0 -64.0 365.0 365.0 299.7 365.0 0.00 36 142 14286 -63.5 -84.5 4 21.0 -63.6 366.4 366.4 299.9 366.4 0.00 37 123 15157 -67.9 -86.9 5 19.0 -68.0 373.7 373.7 301.2 373.7 0.00 38 122 15206 -68.1 -87.1 5 19.0 -68.2 374.2 374.2 301.3 374.3 0.00 39 119 15355 -68.1 -87.1 5 19.0 -68.2 376.9 376.9 301.8 376.9 0.00 40 118 15405 -66.9 -86.9 4 20.0 -67.0 380.0 380.0 302.2 380.1 0.00 41 105 16102 -70.9 -87.9 6 17.0 -70.9 385.3 385.3 303.1 385.3 0.00 42 100 16390 -71.7 -86.7 9 15.0 -71.8 290 38 389.2 389.2 303.7 389.2 0.00 43 99 16449 -72.1 -87.1 9 15.0 -72.2 290 37 389.5 389.5 303.7 389.5 0.00 44 96 16632 -71.1 -87.1 8 16.0 -71.2 394.9 394.9 304.5 394.9 0.00 45 86 17281 -73.3 -88.3 8 15.0 -73.3 403.1 403.1 305.6 403.1 0.00 46 83 17490 -72.5 -87.5 9 15.0 -72.6 408.9 408.9 306.4 408.9 0.00 47 72 18325 -73.9 -88.9 8 15.0 -74.0 422.9 422.9 308.0 422.9 0.00 48 70 18490 -72.3 -88.3 7 16.0 -72.4 290 32 429.7 429.7 308.8 429.7 0.00 49 61 19304 -68.7 -89.7 3 21.0 -68.8 455.0 455.0 311.3 455.0 0.00 50 58 19605 -68.5 -89.5 3 21.0 -68.7 462.0 462.0 312.0 462.0 0.00 51 55 19921 -69.9 -89.9 4 20.0 -70.1 465.9 465.9 312.3 465.9 0.00 52 52 20254 -69.1 -90.1 3 21.0 -69.3 475.3 475.3 313.1 475.3 0.00 53 50 20490 -65.5 -90.5 2 25.0 -65.8 300 19 489.1 489.1 314.1 489.1 0.00 54 49 20613 -64.9 -89.9 2 25.0 -65.2 493.4 493.4 314.5 493.4 0.00 55 44 21269 -66.5 -90.5 2 24.0 -66.8 504.9 504.9 315.3 504.9 0.00 56 36 22501 -61.1 -88.1 2 27.0 -61.8 548.7 548.7 318.0 548.7 0.00 57 34 22855 -62.5 -89.5 1 27.0 -63.1 554.1 554.1 318.3 554.1 0.00 58 32 23231 -61.5 -88.5 2 27.0 -62.2 566.4 566.4 319.0 566.5 0.00 59 31 23427 -62.9 -88.9 2 26.0 -63.6 567.8 567.8 319.0 567.8 0.00 60 30 23630 -61.7 -89.7 1 28.0 -62.4 250 15 576.4 576.4 319.5 576.5 0.00 61 29 23841 -59.5 -89.5 1 30.0 -60.5 588.1 588.1 320.0 588.1 0.00 62 28 24062 -56.9 -86.9 1 30.0 -58.3 601.3 601.3 320.7 601.3 0.01 63 28 24062 -56.9 -86.9 1 30.0 -58.3 601.3 601.3 320.7 601.3 0.01 64 25 24777 -58.9 -87.9 1 29.0 -60.1 615.3 615.3 321.3 615.4 0.01 65 22 25584 -55.9 -85.9 1 30.0 -57.8 647.2 647.2 322.6 647.3 0.01 66 20 26190 -56.5 -86.5 1 30.0 -58.4 285 16 663.2 663.2 323.2 663.3 0.01 67 16 27615 -53.1 -85.1 1 32.0 -56.2 718.0 718.0 325.0 718.2 0.02 68 15 28029 -55.1 -85.1 1 30.0 -57.8 724.8 724.8 325.2 724.9 0.02 69 15 28029 -53.3 -85.3 1 32.0 -56.5 730.7 730.8 325.4 730.9 0.02 70 12 29458 -55.1 -86.1 1 31.0 -58.3 772.5 772.5 326.5 772.7 0.02 71 11 30014 -54.7 -85.7 1 31.0 -58.2 793.4 793.5 327.1 793.6 0.02 72 10 30630 -50.1 -84.1 1 34.0 -55.5 270 66 832.5 832.6 328.0 832.8 0.03 73 9.4 31035 -48.9 -82.9 1 34.0 -55.1 852.0 852.0 328.4 852.4 0.04 74 9.0 31320 -49.7 -83.7 1 34.0 -55.6 859.5 859.6 328.6 859.9 0.04 75 7.9 32179 -46.7 -81.7 1 35.0 -54.5 904.2 904.2 329.5 904.8 0.06 76 7.6 32435 -47.7 -82.7 1 35.0 -55.2 910.2 910.2 329.6 910.8 0.06 77 7.0 32980 -45.9 -81.9 1 36.0 -54.6 265 86 939.3 939.3 330.2 940.1 0.07 78 6.7 33272 -45.7 -81.7 1 36.0 -54.7 952.0 952.0 330.4 952.8 0.08 79 6.4 33576 -47.5 -82.5 1 35.0 -55.8 956.9 956.9 330.5 957.7 0.07 80 6.1 33895 -44.3 -81.3 1 37.0 -54.5 983.9 983.9 330.9 984.9 0.09 TRP 99 16449 -72.1 -87.1 9 15.0 -72.2 290 37 389.5 389.5 303.7 389.5 0.00 WND 6.0 265 88 Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 610.31 mb = 4243.33 m = 13921.53 ft Wetbulb zero: 707.55 mb = 3044.67 m = 9988.96 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 23.41 % Est. max temperature: 30.72 C = 87.29 F Sfc-Lift cond lev (LCL): 759.60 mb = 2452.06 m = 8044.73 ft T: 11.70 C 700-500 lapse rate: 7.09 C/km ThetaE index: 7.64 C Layer 907.0- 851.0 mb Conv cond level (CCL): 588.68 mb = 4529.77 m = 14861.26 ft Mean mixing ratio: 5.46 g/kg Conv temperature: 39.71 C = 103.47 F Cap Strength: 7.82 C Lifted Index: 5.98 C Risk: None Lifted Index @300 mb: 8.88 C Lifted Index @700 mb: 7.71 C Showalter Index: 8.61 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 5.90 C K Index: 5.10 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.42 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 56361.96 J/kg Cap Strength: 7.71 C Lift Cond Lev (LCL): 710.23 mb = 3013.51 m = 9886.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 6 41051 265 88 87.7 7.7 1 976 313 145 3 -1.7 2.5 2 943 610 90 7 -7.0 0.0 3 925 779 110 5 -4.7 1.7 4 911 914 60 5 -4.3 -2.5 5 879 1219 305 5 4.1 -2.9 6 850 1505 295 9 8.2 -3.8 7 818 1829 295 13 11.8 -5.5 8 789 2134 280 14 13.8 -2.4 9 760 2438 280 15 14.8 -2.6 10 733 2743 285 15 14.5 -3.9 11 707 3048 285 14 13.5 -3.6 12 700 3133 305 11 9.0 -6.3 13 681 3353 315 10 7.1 -7.1 14 655 3658 315 15 10.6 -10.6 15 630 3962 330 10 5.0 -8.7 16 607 4267 315 9 6.4 -6.4 17 584 4572 300 12 10.4 -6.0 18 562 4877 330 7 3.5 -6.1 19 541 5182 330 13 6.5 -11.3 20 520 5486 10 10 -1.7 -9.8 21 500 5800 340 9 3.1 -8.5 22 481 6096 335 6 2.5 -5.4 23 461 6401 350 6 1.0 -5.9 24 408 7315 25 10 -4.2 -9.1 25 400 7470 355 10 0.9 -10.0 26 392 7620 355 11 1.0 -11.0 27 375 7925 330 16 8.0 -13.9 28 359 8230 330 14 7.0 -12.1 29 344 8534 315 14 9.9 -9.9 30 316 9144 310 19 14.6 -12.2 31 303 9449 305 19 15.6 -10.9 32 300 9510 315 21 14.8 -14.8 33 276 10058 325 24 13.8 -19.7 34 250 10730 320 25 16.1 -19.2 35 208 11887 310 29 22.2 -18.6 36 200 12150 320 28 18.0 -21.4 37 199 12192 315 33 23.3 -23.3 38 189 12497 305 23 18.8 -13.2 39 180 12802 285 26 25.1 -6.7 40 172 13106 305 39 31.9 -22.4 41 163 13411 295 28 25.4 -11.8 42 150 13950 285 32 30.9 -8.3 43 148 14021 275 30 29.9 -2.6 44 127 14935 295 36 32.6 -15.2 45 121 15240 285 39 37.7 -10.1 46 104 16154 285 49 47.3 -12.7 47 100 16390 290 38 35.7 -13.0 48 99 16449 290 37 34.8 -12.7 49 94 16764 290 38 35.7 -13.0 50 89 17069 300 32 27.7 -16.0 51 85 17374 270 34 34.0 -0.0 52 72 18288 290 22 20.7 -7.5 53 70 18490 290 32 30.1 -10.9 54 69 18593 280 31 30.5 -5.4 55 65 18898 295 31 28.1 -13.1 56 62 19202 280 35 34.5 -6.1 57 53 20117 310 21 16.1 -13.5 58 51 20422 275 15 14.9 -1.3 59 50 20490 300 19 16.5 -9.5 60 48 20726 300 19 16.5 -9.5 61 44 21336 275 14 13.9 -1.2 62 41 21641 275 19 18.9 -1.7 63 39 21946 240 15 13.0 7.5 64 38 22250 245 20 18.1 8.5 65 34 22860 320 24 15.4 -18.4 66 32 23165 300 25 21.7 -12.5 67 31 23470 325 10 5.7 -8.2 68 30 23630 250 15 14.1 5.1 69 29 23774 250 10 9.4 3.4 70 28 24079 250 20 18.8 6.8 71 27 24384 255 13 12.6 3.4 72 25 24689 240 15 13.0 7.5 73 22 25603 285 24 23.2 -6.2 74 21 25908 290 15 14.1 -5.1 75 20 26190 285 16 15.5 -4.1 76 20 26213 305 26 21.3 -14.9 77 19 26518 300 20 17.3 -10.0 78 18 26822 275 17 16.9 -1.5 79 16 27432 275 25 24.9 -2.2 80 15 28042 250 26 24.4 8.9 81 14 28651 270 29 29.0 -0.0 82 13 28956 260 25 24.6 4.3 83 12 29261 250 35 32.9 12.0 84 11 30175 255 37 35.7 9.6 85 10 30630 270 66 66.0 -0.0 86 7 32980 265 86 85.7 7.5 Wind Parameters Energy-Hel index: -1.09 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251213.00.gif