UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121100.upa.cvt Date: 0000Z 11 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 11 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 148 SFC 981 313 23.2 2.2 25 21.0 11.9 40 10 298.0 298.8 285.9 311.6 4.57 2 925 822 18.4 0.4 30 18.0 9.2 25 16 298.1 298.9 285.6 310.8 4.25 3 852 1518 11.6 -0.4 43 12.0 5.6 20 12 298.1 298.9 285.7 311.1 4.36 4 850 1538 11.6 -0.4 43 12.0 5.6 30 12 298.3 299.1 285.8 311.3 4.37 5 810 1938 8.4 -2.6 46 11.0 3.2 57 10 299.0 299.7 285.6 310.8 3.90 6 800 2041 8.2 -3.8 42 12.0 2.7 64 11 299.9 300.5 285.6 310.8 3.61 7 797 2072 8.2 -4.8 39 13.0 2.3 66 11 300.2 300.8 285.5 310.4 3.35 8 792 2124 9.2 -8.8 27 18.0 1.6 69 11 301.8 302.3 285.1 309.5 2.48 9 739 2694 6.2 -9.8 31 16.0 -0.4 21 14 304.6 305.0 286.1 312.3 2.46 10 736 2728 7.0 -11.0 26 18.0 -0.3 17 14 305.8 306.2 286.4 312.9 2.24 11 720 2908 6.6 -10.4 28 17.0 -0.4 7 17 307.3 307.8 287.1 314.9 2.40 12 714 2977 7.6 -10.4 27 18.0 0.0 4 19 309.1 309.6 287.7 316.9 2.42 13 703 3105 7.6 -11.4 25 19.0 -0.3 3 15 310.5 311.0 288.1 317.9 2.27 14 700 3140 7.6 -9.4 29 17.0 0.2 5 12 310.9 311.4 288.6 319.5 2.68 15 677 3414 5.4 -8.6 36 14.0 -0.7 19 13 311.4 312.0 289.0 320.9 2.95 16 661 3609 5.2 -9.8 33 15.0 -1.3 16 11 313.3 313.9 289.4 322.2 2.75 17 655 3683 5.6 -10.4 31 16.0 -1.3 14 10 314.6 315.1 289.8 323.2 2.64 18 616 4180 1.4 -12.6 34 14.0 -4.2 319 13 315.4 315.8 289.7 323.1 2.36 19 601 4378 0.4 -14.6 31 15.0 -5.3 311 12 316.4 316.8 289.8 323.2 2.05 20 597 4432 0.2 -17.8 24 18.0 -6.2 315 12 316.8 317.1 289.4 322.1 1.58 21 563 4900 -1.7 -21.7 20 20.0 -8.1 315 18 319.9 320.2 290.0 324.0 1.20 22 532 5347 -5.3 -30.3 12 25.0 -11.6 320 16 320.8 320.9 289.6 322.9 0.58 23 500 5830 -9.3 -33.3 12 24.0 -14.6 320 16 321.7 321.8 289.8 323.4 0.46 24 470 6304 -13.1 -33.1 17 20.0 -17.3 318 17 322.7 322.8 290.1 324.5 0.50 25 457 6516 -14.3 -41.3 8 27.0 -18.7 325 16 323.8 323.9 290.2 324.7 0.22 26 448 6667 -15.1 -40.1 10 25.0 -19.3 340 14 324.7 324.7 290.5 325.6 0.26 27 400 7510 -22.1 -48.1 8 26.0 -25.1 305 10 326.3 326.3 290.8 326.7 0.12 28 329 8912 -34.5 -52.5 14 18.0 -35.7 342 13 328.0 328.0 291.2 328.3 0.09 29 300 9550 -39.7 -58.7 11 19.0 -40.5 355 20 329.4 329.4 291.6 329.6 0.05 30 281 9994 -43.5 -60.5 14 17.0 -44.1 337 12 330.2 330.2 291.8 330.3 0.04 31 273 10188 -45.3 -65.3 9 20.0 -45.9 326 11 330.3 330.3 291.8 330.4 0.02 32 264 10411 -46.9 -70.9 5 24.0 -47.4 315 13 331.1 331.1 292.0 331.2 0.01 33 250 10770 -49.5 -71.5 6 22.0 -49.9 280 20 332.5 332.5 292.4 332.5 0.01 34 243 10956 -50.7 -71.7 7 21.0 -51.1 278 22 333.4 333.4 292.6 333.4 0.01 35 217 11685 -56.9 -63.9 41 7.0 -57.0 275 32 334.8 334.8 293.0 334.9 0.03 36 213 11803 -57.5 -63.5 46 6.0 -57.6 281 34 335.6 335.6 293.3 335.8 0.04 37 209 11923 -57.7 -64.7 40 7.0 -57.8 284 36 337.1 337.1 293.6 337.2 0.03 38 208 11953 -57.9 -65.9 35 8.0 -58.0 282 37 337.3 337.3 293.7 337.4 0.03 39 200 12200 -59.7 -67.7 35 8.0 -59.8 270 39 338.2 338.2 293.9 338.3 0.02 40 189 12550 -62.7 -68.7 44 6.0 -62.8 250 42 338.9 338.9 294.1 339.0 0.02 41 185 12682 -62.7 -69.7 38 7.0 -62.8 245 41 341.0 341.0 294.6 341.1 0.02 42 183 12749 -62.1 -74.1 19 12.0 -62.2 242 40 343.0 343.0 295.1 343.1 0.01 43 180 12851 -62.1 -75.1 16 13.0 -62.2 242 40 344.6 344.7 295.4 344.7 0.01 44 165 13385 -64.1 -74.1 24 10.0 -64.2 262 43 350.0 350.0 296.6 350.0 0.01 45 164 13422 -64.3 -75.3 21 11.0 -64.4 264 43 350.3 350.3 296.7 350.3 0.01 46 157 13689 -62.3 -81.3 6 19.0 -62.4 274 44 358.1 358.1 298.3 358.1 0.00 47 150 13970 -62.9 -82.9 5 20.0 -63.0 260 55 361.7 361.7 299.0 361.7 0.00 48 138 14481 -64.1 -85.1 4 21.0 -64.2 265 60 368.3 368.3 300.2 368.3 0.00 49 133 14706 -64.9 -85.9 4 21.0 -65.0 268 63 370.8 370.8 300.7 370.8 0.00 50 129 14891 -65.7 -86.1 4 20.4 -65.8 270 66 372.6 372.6 301.0 372.6 0.00 51 100 16410 -72.5 -87.5 9 15.0 -72.6 275 58 387.6 387.6 303.5 387.7 0.00 52 94 16772 -74.7 -87.7 12 13.0 -74.7 275 58 390.2 390.2 303.8 390.3 0.00 53 91 16961 -73.7 -88.7 8 15.0 -73.7 278 55 395.9 395.9 304.6 395.9 0.00 54 87 17224 -74.5 -88.5 10 14.0 -74.6 281 51 399.4 399.4 305.1 399.4 0.00 55 81 17642 -72.1 -88.1 7 16.0 -72.2 287 45 412.6 412.6 306.8 412.6 0.00 56 74 18173 -73.5 -88.5 8 15.0 -73.6 294 37 420.4 420.4 307.7 420.4 0.00 57 72 18334 -71.7 -88.7 6 17.0 -71.8 295 34 427.5 427.5 308.6 427.5 0.00 58 70 18500 -72.9 -88.9 7 16.0 -73.0 295 30 428.4 428.4 308.7 428.4 0.00 59 69 18584 -73.1 -89.1 7 16.0 -73.2 300 33 429.8 429.8 308.8 429.8 0.00 60 61 19311 -70.5 -89.5 4 19.0 -70.6 281 32 451.0 451.0 311.0 451.0 0.00 61 58 19610 -71.5 -90.5 4 19.0 -71.6 296 31 455.3 455.3 311.3 455.3 0.00 62 56 19819 -68.1 -89.1 3 21.0 -68.3 292 36 467.6 467.6 312.4 467.6 0.00 63 54 20037 -69.1 -90.1 3 21.0 -69.2 316 29 470.2 470.2 312.7 470.2 0.00 64 50 20500 -66.7 -89.7 3 23.0 -67.0 350 13 486.3 486.3 314.0 486.3 0.00 65 49 20622 -66.5 -89.5 3 23.0 -66.8 347 15 489.6 489.6 314.2 489.6 0.00 66 46 21004 -67.9 -89.9 3 22.0 -68.1 354 13 495.1 495.1 314.6 495.2 0.00 67 45 21137 -66.7 -90.7 2 24.0 -67.0 342 10 501.2 501.2 315.0 501.2 0.00 68 44 21273 -64.3 -89.3 2 25.0 -64.7 326 7 510.3 510.3 315.7 510.3 0.00 69 41 21705 -65.1 -90.1 2 25.0 -65.5 322 13 518.7 518.7 316.2 518.7 0.00 70 38 22170 -63.5 -89.5 2 26.0 -64.0 323 11 534.2 534.2 317.2 534.2 0.00 71 37 22334 -64.1 -90.1 2 26.0 -64.6 337 11 536.7 536.7 317.3 536.7 0.00 72 35 22676 -61.7 -89.7 1 28.0 -62.4 328 13 551.6 551.6 318.2 551.6 0.00 73 33 23040 -63.3 -89.3 2 26.0 -63.8 318 14 556.7 556.7 318.5 556.7 0.00 74 30 23630 -60.5 -88.5 1 28.0 -61.4 325 10 579.7 579.7 319.6 579.7 0.01 75 29 23841 -59.3 -88.3 1 29.0 -60.3 303 10 588.7 588.7 320.1 588.7 0.01 76 27 24287 -60.7 -88.7 1 28.0 -61.6 295 5 596.9 596.9 320.5 596.9 0.01 77 24 25024 -57.1 -87.1 1 30.0 -58.6 303 12 627.8 627.8 321.8 627.8 0.01 78 22 25571 -59.1 -88.1 1 29.0 -60.4 353 11 637.6 637.7 322.2 637.7 0.01 79 20 26170 -57.7 -87.7 1 30.0 -59.4 245 19 659.6 659.6 323.0 659.6 0.01 80 18 26837 -56.1 -87.1 1 31.0 -58.3 242 19 684.8 684.8 323.9 684.9 0.01 81 17 27200 -56.7 -86.7 1 30.0 -58.8 266 25 694.1 694.1 324.3 694.2 0.01 82 15 28002 -52.5 -84.5 1 32.0 -55.9 286 24 733.4 733.4 325.4 733.6 0.02 83 14 28446 -54.3 -85.3 1 31.0 -57.4 278 21 741.9 741.9 325.7 742.1 0.02 84 11 30008 -49.7 -83.7 1 34.0 -55.0 262 34 811.6 811.6 327.5 811.9 0.03 85 10 30630 -51.1 -84.1 1 33.0 -56.2 270 49 828.8 828.8 327.9 829.1 0.03 86 8.3 31850 -49.1 -83.1 1 34.0 -55.6 270 61 882.0 882.1 329.1 882.5 0.05 87 8.1 32010 -49.9 -83.9 1 34.0 -56.2 270 63 885.0 885.1 329.1 885.5 0.04 88 7.0 32970 -48.1 -83.1 1 35.0 -55.7 270 72 930.2 930.2 330.0 930.8 0.06 89 6.8 33161 -48.9 -82.9 1 34.0 -56.2 934.6 934.7 330.1 935.3 0.06 90 6.5 33458 -48.1 -83.1 1 35.0 -56.1 950.1 950.2 330.4 950.8 0.06 91 6.4 33560 -46.1 -82.1 1 36.0 -55.1 962.8 962.9 330.6 963.6 0.07 TRP 189 12550 -62.7 -68.7 44 6.0 -62.8 250 42 338.9 338.9 294.1 339.0 0.02 WND 129 14891 -65.7 -86.1 4 20.4 -65.8 270 66 372.6 372.6 301.0 372.6 0.00 Sounding variables and indices 1000-500 mb thick: 5682.00 m Freezing level: 593.42 mb = 4481.09 m = 14701.56 ft Wetbulb zero: 749.39 mb = 2579.43 m = 8462.59 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 28.76 % Est. max temperature: 23.87 C = 74.96 F Sfc-Lift cond lev (LCL): 717.96 mb = 2931.49 m = 9617.62 ft T: 6.94 C 700-500 lapse rate: 6.28 C/km ThetaE index: 1.30 C Layer 797.0- 739.0 mb Conv cond level (CCL): 517.50 mb = 5562.13 m = 18248.25 ft Mean mixing ratio: 4.35 g/kg Conv temperature: 46.32 C = 115.38 F Cap Strength: 13.22 C Lifted Index: 12.36 C Risk: None Lifted Index @300 mb: 13.25 C Lifted Index @700 mb: 11.21 C Showalter Index: 12.18 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 8.90 C K Index: 3.50 Risk: None Sweat Index: 40.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.57 J/kg Max Up Vert Vel: 1.07 m/s Conv Inhibition (B-): 60655.91 J/kg Cap Strength: 13.19 C Lift Cond Lev (LCL): 709.60 mb = 3027.88 m = 9933.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 26 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 40 10 -6.4 -7.7 | 134 3 -1.9 1.8 1 948 610 20 16 -5.5 -15.0 | 9 6 -0.9 -5.6 2 925 822 25 16 -6.8 -14.5 | 23 6 -2.2 -5.1 3 915 914 30 16 -8.0 -13.9 | 38 6 -3.4 -4.4 4 883 1219 20 15 -5.1 -14.1 | 7 5 -0.6 -4.6 5 851 1524 20 12 -4.1 -11.3 | 346 2 0.5 -1.8 6 850 1538 30 12 -6.0 -10.4 | 56 2 -1.4 -0.9 7 821 1829 50 10 -7.7 -6.4 | 134 4 -3.1 3.0 8 791 2134 70 11 -10.3 -3.8 | 135 8 -5.8 5.7 9 762 2438 50 12 -9.2 -7.7 | 111 5 -4.6 1.7 10 734 2743 15 14 -3.6 -13.5 | 347 4 1.0 -4.1 11 708 3048 360 20 -0.0 -20.0 | 337 12 4.6 -10.6 12 700 3140 5 12 -1.0 -12.0 | 305 4 3.5 -2.5 13 682 3353 20 14 -4.8 -13.2 | 3 4 -0.2 -3.7 14 656 3658 15 10 -2.6 -9.7 | 276 2 2.0 -0.2 15 632 3962 345 12 3.1 -11.6 | 286 8 7.7 -2.1 16 608 4267 305 13 10.6 -7.5 | 263 15 15.2 2.0 17 585 4572 325 11 6.3 -9.0 | 268 11 10.9 0.4 18 563 4877 315 18 12.7 -12.7 | 281 18 17.3 -3.3 19 542 5182 325 15 8.6 -12.3 | 282 13 13.2 -2.8 20 522 5486 315 17 12.0 -12.0 | 279 17 16.6 -2.6 21 500 5830 320 16 10.3 -12.3 | 281 15 14.9 -2.8 22 483 6096 325 18 10.3 -14.7 | 290 16 14.9 -5.3 23 463 6401 315 17 12.0 -12.0 | 279 17 16.6 -2.6 24 445 6706 345 13 3.4 -12.6 | 291 9 7.9 -3.1 25 410 7315 335 15 6.3 -13.6 | 291 12 10.9 -4.1 26 400 7510 305 10 8.2 -5.7 | 254 13 12.8 3.7 27 394 7620 305 10 8.2 -5.7 | 254 13 12.8 3.7 28 377 7925 310 8 6.1 -5.1 | 248 12 10.7 4.3 29 318 9144 350 14 2.4 -13.8 | 302 8 7.0 -4.3 30 300 9550 355 20 1.7 -19.9 | 329 12 6.3 -10.5 31 291 9754 360 20 -0.0 -20.0 | 337 12 4.6 -10.6 32 278 10058 330 10 5.0 -8.7 | 265 10 9.6 0.8 33 266 10363 320 13 8.4 -10.0 | 272 13 12.9 -0.5 34 254 10668 285 14 13.5 -3.6 | 252 19 18.1 5.8 35 250 10770 280 20 19.7 -3.5 | 256 25 24.3 6.0 36 220 11582 270 30 30.0 -0.0 | 255 36 34.6 9.4 37 210 11887 285 36 34.8 -9.3 | 270 39 39.3 0.1 38 200 12200 270 39 39.0 -0.0 | 258 45 43.6 9.4 39 189 12550 250 42 39.5 14.4 | 242 50 44.0 23.8 40 181 12802 240 40 34.6 20.0 | 233 49 39.2 29.4 41 156 13716 275 44 43.8 -3.8 | 263 49 48.4 5.6 42 150 13970 260 55 54.2 9.6 | 252 62 58.7 19.0 43 149 14021 260 54 53.2 9.4 | 252 61 57.8 18.8 44 129 14891 270 66 66.0 -0.0 | 262 71 70.6 9.4 45 122 15240 270 64 64.0 -0.0 | 262 69 68.6 9.4 46 104 16154 285 58 56.0 -15.0 | 275 61 60.6 -5.6 47 100 16410 275 58 57.8 -5.1 | 266 63 62.4 4.4 48 94 16764 275 58 57.8 -5.1 | 266 63 62.4 4.4 49 73 18288 295 35 31.7 -14.8 | 278 37 36.3 -5.3 50 70 18500 295 30 27.2 -12.7 | 276 32 31.8 -3.2 51 69 18593 300 33 28.6 -16.5 | 282 34 33.2 -7.1 52 65 18898 295 30 27.2 -12.7 | 276 32 31.8 -3.2 53 62 19202 270 35 35.0 -0.0 | 257 41 39.6 9.4 54 59 19507 300 27 23.4 -13.5 | 278 28 28.0 -4.1 55 56 19812 290 37 34.8 -12.7 | 275 39 39.3 -3.2 56 53 20117 325 26 14.9 -21.3 | 301 23 19.5 -11.9 57 51 20422 320 23 14.8 -17.6 | 293 21 19.4 -8.2 58 50 20500 350 13 2.3 -12.8 | 296 8 6.8 -3.4 59 48 20726 345 16 4.1 -15.5 | 305 11 8.7 -6.0 60 46 21031 355 13 1.1 -13.0 | 302 7 5.7 -3.5 61 44 21336 320 6 3.9 -4.6 | 240 10 8.4 4.9 62 42 21641 340 14 4.8 -13.2 | 292 10 9.4 -3.7 63 39 21946 265 11 11.0 1.0 | 236 19 15.5 10.4 64 38 22250 340 11 3.8 -10.3 | 276 8 8.3 -0.9 65 32 23165 315 15 10.6 -10.6 | 274 15 15.2 -1.2 66 31 23470 325 16 9.2 -13.1 | 285 14 13.8 -3.7 67 30 23630 325 10 5.7 -8.2 | 263 10 10.3 1.3 68 29 23774 295 10 9.1 -4.2 | 249 15 13.6 5.2 69 28 24079 330 10 5.0 -8.7 | 265 10 9.6 0.8 70 27 24384 280 3 3.0 -0.5 | 220 12 7.5 8.9 71 25 24689 260 10 9.8 1.7 | 232 18 14.4 11.2 72 24 24994 300 11 9.5 -5.5 | 254 15 14.1 3.9 73 23 25298 330 17 8.5 -14.7 | 292 14 13.1 -5.3 74 22 25603 355 10 0.9 -10.0 | 275 5 5.4 -0.5 75 21 25908 305 5 4.1 -2.9 | 233 11 8.7 6.6 76 20 26170 245 19 17.2 8.0 | 231 28 21.8 17.5 77 20 26213 255 10 9.7 2.6 | 230 19 14.2 12.0 78 18 26822 240 19 16.5 9.5 | 228 28 21.0 18.9 79 16 27432 280 28 27.6 -4.9 | 262 32 32.1 4.6 80 16 27737 305 23 18.8 -13.2 | 279 24 23.4 -3.7 81 15 28042 285 24 23.2 -6.2 | 263 28 27.8 3.2 82 13 28956 270 18 18.0 -0.0 | 247 24 22.6 9.4 83 12 29261 280 17 16.7 -3.0 | 253 22 21.3 6.5 84 12 29566 280 21 20.7 -3.6 | 257 26 25.3 5.8 85 11 29870 260 30 29.5 5.2 | 247 37 34.1 14.7 86 10 30630 270 49 49.0 -0.0 | 260 54 53.6 9.4 87 7 32970 270 72 72.0 -0.0 | 263 77 76.6 9.4 Wind Parameters Mean winds (0-6000m): 355.8 at 14.0 knts Storm direction: 25.8 at 10.5 knts Shear (0-3000m) pos: 1.9 neg: 2.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): -142.6 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -26.7 tot: -18.0 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: -0.24 Storm rel vorticity (0-3000m) horiz: 9.3 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.08 Bulk Shear: 6.79 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 25 14 24 4| 0.0 7.1 7.1| 1.9 -4.4 -2.5 -4.9 -0.54| 9.3 -5.1 1000 25 15 23 4| 0.0 3.0 3.0| 4.0 -8.2 -4.2 -4.2 -0.45| 7.3 -3.3 1500 26 14 28 3| 2.5 2.0 4.4| 6.6 -8.8 -2.2 -1.5 -0.06| 7.8 -0.5 2000 33 13 61 3| 2.2 1.5 3.7| 6.9 -11.5 -4.6 -2.3 -0.10| 7.4 -0.7 2500 33 13 61 3| 1.8 3.5 5.2| 6.9 -19.9 -13.0 -5.2 -0.29| 8.3 -2.4 3000 28 13 35 3| 1.9 2.9 4.8| 8.7 -26.7 -18.0 -6.0 -0.24| 9.3 -2.2 4000 20 13 359 3| 1.4 3.1 4.5| 9.1 -42.4 -33.3 -8.3 -0.28| 9.3 -2.6 5000 7 13 322 5| 0.8 2.5 3.3| 24.9 -43.6 -18.7 -3.7 -0.19| 8.9 -1.6 6000 356 14 309 7| 0.7 2.2 2.9| 36.0 -54.5 -18.5 -3.1 -0.17| 8.1 -1.4 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251211.00.gif