UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121212.upa.cvt Date: 1200Z 12 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 12 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 104 SFC 976 313 10.2 4.2 66 6.0 7.2 120 4 285.3 286.2 281.4 300.2 5.30 2 962 433 14.0 5.0 55 9.0 9.2 145 6 290.3 291.4 284.0 306.6 5.68 3 954 503 14.4 4.4 51 10.0 9.1 159 7 291.4 292.4 284.3 307.3 5.50 4 940 627 15.6 6.6 55 9.0 10.6 182 9 293.9 295.1 286.3 312.7 6.51 5 925 763 17.8 3.8 39 14.0 10.2 195 10 297.5 298.5 286.6 313.6 5.43 6 911 893 18.4 2.4 34 16.0 9.8 195 12 299.4 300.3 286.9 314.3 4.99 7 902 979 20.0 -1.0 24 21.0 9.2 208 12 301.9 302.7 286.7 313.9 3.94 8 887 1123 20.8 -4.2 18 25.0 8.5 236 11 304.2 304.8 286.7 314.0 3.15 9 850 1489 18.0 -5.0 20 23.0 6.9 295 13 305.0 305.6 286.9 314.6 3.10 10 787 2141 12.6 -7.4 24 20.0 3.6 295 27 306.0 306.5 287.0 314.7 2.78 11 775 2270 14.2 -11.8 15 26.0 3.2 289 21 309.1 309.5 287.2 315.5 2.00 12 763 2401 14.4 -12.6 14 27.0 3.1 282 16 310.7 311.0 287.7 316.9 1.90 13 723 2852 10.8 -13.2 17 24.0 1.0 280 13 311.6 311.9 288.0 317.8 1.91 14 700 3121 9.4 -17.6 13 27.0 -0.7 280 17 312.9 313.2 287.9 317.5 1.37 15 682 3336 7.8 -20.2 12 28.0 -2.0 278 14 313.4 313.7 287.8 317.2 1.13 16 676 3408 8.4 -26.6 6 35.0 -2.4 277 12 314.9 315.0 287.8 317.2 0.64 17 652 3705 6.4 -25.6 8 32.0 -3.6 275 8 315.9 316.1 288.2 318.5 0.73 18 561 4908 -5.3 -27.3 16 22.0 -11.1 284 9 316.0 316.1 288.3 318.5 0.73 19 535 5278 -7.7 -40.7 5 33.0 -13.7 257 13 317.4 317.5 288.2 318.2 0.20 20 510 5648 -10.3 -46.3 3 36.0 -15.8 266 19 318.7 318.7 288.5 319.1 0.12 21 500 5800 -11.7 -35.7 12 24.0 -16.3 270 20 318.8 318.8 288.8 320.1 0.36 22 492 5923 -12.9 -33.9 15 21.0 -17.1 266 19 318.8 318.9 288.9 320.4 0.44 23 467 6318 -15.7 -50.7 3 35.0 -20.0 274 16 320.1 320.1 288.9 320.4 0.08 24 426 7001 -22.1 -41.1 16 19.0 -24.6 340 9 320.4 320.5 289.2 321.4 0.25 25 415 7192 -23.5 -47.5 9 24.0 -26.1 7 6 321.0 321.1 289.2 321.5 0.13 26 400 7460 -25.7 -45.7 14 20.0 -27.8 45 2 321.6 321.6 289.4 322.2 0.16 27 394 7570 -26.5 -45.5 15 19.0 -28.5 62 1 321.9 322.0 289.5 322.6 0.17 28 391 7625 -25.9 -51.9 7 26.0 -28.2 70 1 323.4 323.4 289.9 323.7 0.08 29 369 8045 -28.1 -57.1 4 29.0 -30.2 39 2 325.9 325.9 290.6 326.1 0.05 30 363 8163 -28.9 -56.9 5 28.0 -30.9 30 3 326.4 326.4 290.7 326.6 0.05 31 300 9500 -40.3 -60.3 10 20.0 -41.1 330 6 328.6 328.6 291.3 328.7 0.04 32 289 9752 -42.5 -60.5 12 18.0 -43.2 320 6 329.0 329.0 291.5 329.1 0.04 33 264 10353 -47.3 -62.3 16 15.0 -47.7 295 6 330.6 330.6 291.9 330.7 0.03 34 250 10710 -49.7 -65.7 14 16.0 -50.1 280 6 332.2 332.2 292.3 332.3 0.02 35 247 10789 -50.3 -68.3 10 18.0 -50.7 288 7 332.4 332.4 292.4 332.5 0.02 36 228 11306 -54.1 -67.1 19 13.0 -54.3 339 10 334.3 334.3 292.9 334.4 0.02 37 225 11391 -53.7 -67.7 16 14.0 -53.9 334 10 336.2 336.2 293.4 336.3 0.02 38 220 11535 -55.1 -67.1 21 12.0 -55.3 327 10 336.2 336.2 293.4 336.3 0.02 39 206 11953 -57.1 -70.1 18 13.0 -57.3 305 10 339.5 339.5 294.2 339.5 0.01 40 203 12046 -57.1 -71.1 15 14.0 -57.3 300 10 340.9 340.9 294.6 340.9 0.01 41 200 12140 -57.1 -73.1 11 16.0 -57.3 295 10 342.3 342.3 294.9 342.4 0.01 42 183 12699 -58.3 -77.3 7 19.0 -58.5 280 23 349.2 349.2 296.4 349.2 0.01 43 182 12733 -58.1 -77.1 7 19.0 -58.3 279 23 350.1 350.1 296.7 350.1 0.01 44 176 12943 -59.5 -78.5 7 19.0 -59.7 280 24 351.1 351.1 296.9 351.2 0.00 45 174 13015 -59.1 -79.1 6 20.0 -59.3 282 25 353.0 353.0 297.3 353.0 0.00 46 166 13308 -60.3 -80.3 6 20.0 -60.4 280 30 355.7 355.7 297.8 355.7 0.00 47 160 13537 -60.3 -82.3 4 22.0 -60.5 274 34 359.5 359.5 298.6 359.5 0.00 48 157 13655 -59.1 -82.1 4 23.0 -59.3 272 37 363.5 363.5 299.4 363.5 0.00 49 150 13940 -60.1 -83.1 3 23.0 -60.3 280 39 366.5 366.5 299.9 366.5 0.00 50 148 14024 -60.5 -83.5 3 23.0 -60.7 280 41 367.3 367.3 300.1 367.3 0.00 51 136 14546 -64.5 -84.5 5 20.0 -64.6 274 38 369.2 369.2 300.4 369.2 0.00 52 125 15059 -66.9 -85.9 5 19.0 -67.0 272 38 373.8 373.8 301.2 373.8 0.00 53 123 15157 -66.5 -86.5 4 20.0 -66.6 273 40 376.3 376.3 301.6 376.3 0.00 54 116 15511 -67.9 -87.9 4 20.0 -68.0 281 41 380.1 380.1 302.2 380.1 0.00 55 113 15669 -67.5 -88.5 4 21.0 -67.6 284 40 383.7 383.7 302.8 383.7 0.00 56 108 15940 -69.5 -88.5 5 19.0 -69.6 290 38 384.9 384.9 303.0 384.9 0.00 57 100 16400 -69.5 -87.5 6 18.0 -69.6 270 42 393.4 393.4 304.3 393.5 0.00 58 90 17025 -71.3 -88.3 6 17.0 -71.3 283 40 401.9 401.9 305.5 401.9 0.00 59 83 17499 -74.1 -89.1 8 15.0 -74.2 275 41 405.6 405.6 305.9 405.6 0.00 60 79 17788 -72.9 -87.9 9 15.0 -73.0 273 39 413.9 413.9 307.0 413.9 0.00 61 73 18247 -75.7 -88.7 11 13.0 -75.7 285 29 417.4 417.4 307.4 417.4 0.00 62 70 18490 -75.3 -89.3 9 14.0 -75.3 280 23 423.3 423.3 308.1 423.3 0.00 63 67 18745 -74.3 -89.3 8 15.0 -74.3 273 24 430.8 430.8 308.9 430.8 0.00 64 62 19201 -72.1 -89.1 6 17.0 -72.2 261 25 445.3 445.3 310.4 445.3 0.00 65 59 19497 -66.5 -88.5 3 22.0 -66.7 285 26 464.3 464.3 312.1 464.3 0.00 66 57 19706 -67.7 -89.7 3 22.0 -67.9 302 27 466.2 466.2 312.3 466.2 0.00 67 56 19813 -65.9 -88.9 3 23.0 -66.1 309 27 472.6 472.6 312.8 472.6 0.00 68 52 20262 -67.7 -89.7 3 22.0 -67.9 283 20 478.6 478.6 313.3 478.6 0.00 69 51 20380 -65.9 -88.9 3 23.0 -66.2 277 22 485.4 485.4 313.9 485.4 0.00 70 50 20500 -66.1 -89.1 3 23.0 -66.4 300 17 487.7 487.7 314.1 487.7 0.00 71 45 21136 -66.9 -89.9 3 23.0 -67.2 316 11 500.7 500.7 315.0 500.7 0.00 72 43 21411 -65.1 -90.1 2 25.0 -65.4 311 11 511.7 511.7 315.8 511.7 0.00 73 39 22005 -64.7 -89.7 2 25.0 -65.1 292 14 527.2 527.2 316.8 527.2 0.00 74 37 22325 -65.5 -90.5 2 25.0 -65.9 316 16 533.1 533.1 317.1 533.1 0.00 75 34 22843 -61.3 -88.3 2 27.0 -62.0 271 10 557.2 557.2 318.5 557.2 0.00 76 33 23028 -61.9 -88.9 2 27.0 -62.6 282 5 560.4 560.4 318.6 560.4 0.00 77 30 23620 -59.3 -88.3 1 29.0 -60.3 275 18 583.0 583.0 319.8 583.0 0.01 78 29 23833 -58.1 -87.1 1 29.0 -59.3 266 15 592.0 592.0 320.2 592.0 0.01 79 27 24281 -59.7 -87.7 1 28.0 -60.7 278 22 599.7 599.7 320.6 599.7 0.01 80 24 25020 -57.5 -86.5 1 29.0 -59.0 290 27 626.6 626.6 321.7 626.7 0.01 81 21 25862 -58.3 -87.3 1 29.0 -59.8 319 16 648.6 648.6 322.6 648.7 0.01 82 20 26170 -56.1 -87.1 1 31.0 -58.1 285 16 664.5 664.5 323.2 664.5 0.01 83 19 26497 -55.3 -86.3 1 31.0 -57.5 281 16 676.8 676.8 323.7 676.8 0.01 84 18 26845 -52.5 -84.5 1 32.0 -55.5 273 18 696.1 696.1 324.3 696.3 0.02 85 16 27603 -54.9 -84.9 1 30.0 -57.5 260 21 712.2 712.2 324.8 712.3 0.02 86 13 28927 -56.7 -85.7 1 29.0 -59.3 270 31 749.5 749.5 325.9 749.7 0.02 87 13 28927 -56.9 -85.9 1 29.0 -59.5 270 31 748.8 748.8 325.9 749.0 0.02 88 12 29437 -54.7 -85.7 1 31.0 -58.0 262 33 773.9 773.9 326.6 774.1 0.02 89 12 29437 -53.1 -85.1 1 32.0 -56.9 262 33 779.6 779.6 326.7 779.8 0.02 90 10 30620 -50.5 -83.5 1 33.0 -55.8 255 42 831.0 831.1 328.0 831.4 0.04 91 10 30620 -51.3 -83.3 1 32.0 -56.3 255 42 828.1 828.1 327.9 828.4 0.04 92 9.2 31165 -49.1 -82.1 1 33.0 -55.2 856.4 856.5 328.5 857.0 0.05 TRP 73 18247 -75.7 -88.7 11 13.0 -75.7 285 29 417.4 417.4 307.4 417.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 602.22 mb = 4363.13 m = 14314.56 ft Wetbulb zero: 709.58 mb = 3008.09 m = 9868.94 ft Precipitable water: 0.43 inches Sfc-500 mean rel hum: 17.60 % Est. max temperature: 30.13 C = 86.23 F Sfc-Lift cond lev (LCL): 890.90 mb = 1085.29 m = 3560.62 ft T: 20.59 C 700-500 lapse rate: 7.88 C/km ThetaE index: 0.64 C Layer 700.0- 652.0 mb Conv cond level (CCL): 568.91 mb = 4796.17 m = 15735.26 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 40.68 C = 105.23 F Cap Strength: 13.54 C Lifted Index: 9.73 C Risk: None Lifted Index @300 mb: 12.41 C Lifted Index @700 mb: 12.84 C Showalter Index: 7.76 C Risk: None Total Totals Index: 36.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 6.70 C K Index: -2.30 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.43 J/kg Max Up Vert Vel: 12.12 m/s Conv Inhibition (B-): 56624.80 J/kg Cap Strength: 13.51 C Lift Cond Lev (LCL): 741.46 mb = 2641.21 m = 8665.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 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 ---------------------------------------------------------- 0 976 313 120 4 -3.5 2.0 | 122 14 -11.9 7.4 1 942 610 180 9 0.0 9.0 | 150 17 -8.4 14.4 2 925 763 195 10 2.6 9.7 | 159 16 -5.8 15.1 3 909 914 195 12 3.1 11.6 | 163 18 -5.3 17.0 4 877 1219 255 10 9.7 2.6 | 189 8 1.3 8.0 5 850 1489 295 13 11.8 -5.5 | 271 3 3.4 -0.1 6 816 1829 290 25 23.5 -8.6 | 282 15 15.1 -3.1 7 787 2134 295 27 24.5 -11.4 | 290 17 16.1 -6.0 8 759 2438 280 14 13.8 -2.4 | 241 6 5.4 3.0 9 732 2743 280 11 10.8 -1.9 | 215 4 2.4 3.5 10 700 3121 280 17 16.7 -3.0 | 253 9 8.3 2.5 11 654 3658 275 8 8.0 -0.7 | 175 5 -0.4 4.7 12 606 4267 285 8 7.7 -2.1 | 169 3 -0.7 3.4 13 583 4572 275 7 7.0 -0.6 | 164 5 -1.4 4.8 14 561 4877 285 9 8.7 -2.3 | 185 3 0.3 3.1 15 540 5182 255 12 11.6 3.1 | 201 9 3.2 8.5 16 501 5791 270 21 21.0 -0.0 | 247 14 12.6 5.4 17 500 5800 270 20 20.0 -0.0 | 245 13 11.6 5.4 18 480 6096 260 17 16.7 3.0 | 225 12 8.3 8.4 19 443 6706 300 14 12.1 -7.0 | 293 4 3.7 -1.6 20 400 7460 45 2 -1.4 -1.4 | 112 11 -9.8 4.0 21 391 7620 70 1 -0.9 -0.3 | 119 11 -9.3 5.1 22 315 9144 315 6 4.2 -4.2 | 106 4 -4.2 1.2 23 300 9500 330 6 3.0 -5.2 | 92 5 -5.4 0.2 24 250 10710 280 6 5.9 -1.0 | 150 5 -2.5 4.4 25 229 11278 340 10 3.4 -9.4 | 51 6 -5.0 -4.0 26 200 12140 295 10 9.1 -4.2 | 209 1 0.7 1.2 27 198 12192 300 4 3.5 -2.0 | 125 6 -4.9 3.4 28 189 12497 290 23 21.6 -7.9 | 280 13 13.2 -2.4 29 180 12802 275 23 22.9 -2.0 | 257 15 14.5 3.4 30 171 13106 285 26 25.1 -6.7 | 274 17 16.7 -1.3 31 155 13716 270 38 38.0 -0.0 | 260 30 29.6 5.4 32 150 13940 280 39 38.4 -6.8 | 273 30 30.0 -1.3 33 148 14021 280 41 40.4 -7.1 | 273 32 32.0 -1.7 34 127 14935 270 35 35.0 -0.0 | 258 27 26.6 5.4 35 121 15240 275 42 41.8 -3.7 | 267 33 33.4 1.8 36 104 16154 295 37 33.5 -15.6 | 292 27 25.1 -10.2 37 100 16400 270 42 42.0 -0.0 | 261 34 33.6 5.4 38 94 16764 270 42 42.0 -0.0 | 261 34 33.6 5.4 39 89 17069 285 40 38.6 -10.4 | 279 31 30.2 -4.9 40 80 17678 270 41 41.0 -0.0 | 261 33 32.6 5.4 41 73 18247 285 29 28.0 -7.5 | 276 20 19.6 -2.1 42 72 18288 290 31 29.1 -10.6 | 284 21 20.7 -5.2 43 70 18490 280 23 22.7 -4.0 | 264 14 14.3 1.4 44 62 19202 260 25 24.6 4.3 | 239 19 16.2 9.8 45 56 19812 310 27 20.7 -17.4 | 314 17 12.3 -11.9 46 53 20117 290 19 17.9 -6.5 | 276 10 9.5 -1.1 47 51 20422 275 22 21.9 -1.9 | 255 14 13.5 3.5 48 50 20500 300 17 14.7 -8.5 | 296 7 6.3 -3.1 49 46 21031 320 11 7.1 -8.4 | 24 3 -1.3 -3.0 50 44 21336 310 11 8.4 -7.1 | 359 2 0.0 -1.6 51 41 21641 315 12 8.5 -8.5 | 358 3 0.1 -3.1 52 39 21946 290 13 12.2 -4.4 | 256 4 3.8 1.0 53 38 22250 300 17 14.7 -8.5 | 296 7 6.3 -3.1 54 36 22555 355 13 1.1 -13.0 | 44 10 -7.3 -7.5 55 34 22860 270 10 10.0 -0.0 | 196 6 1.6 5.4 56 32 23165 290 1 0.9 -0.3 | 124 9 -7.5 5.1 57 31 23470 275 12 12.0 -1.0 | 219 6 3.6 4.4 58 30 23620 275 18 17.9 -1.6 | 248 10 9.5 3.9 59 29 23774 265 14 13.9 1.2 | 220 9 5.6 6.7 60 27 24384 280 24 23.6 -4.2 | 265 15 15.2 1.3 61 24 24994 290 27 25.4 -9.2 | 283 17 17.0 -3.8 62 23 25298 290 23 21.6 -7.9 | 280 13 13.2 -2.4 63 22 25603 310 17 13.0 -10.9 | 320 7 4.6 -5.5 64 21 25908 320 16 10.3 -12.3 | 345 7 1.9 -6.8 65 20 26170 285 16 15.5 -4.1 | 260 7 7.1 1.3 66 20 26213 295 7 6.3 -3.0 | 140 3 -2.1 2.5 67 19 26518 280 17 16.7 -3.0 | 253 9 8.3 2.5 68 16 27432 260 21 20.7 3.6 | 234 15 12.3 9.1 69 16 27737 260 21 20.7 3.6 | 234 15 12.3 9.1 70 15 28042 285 28 27.0 -7.2 | 276 19 18.7 -1.8 71 11 29870 255 34 32.8 8.8 | 240 28 24.4 14.2 72 10 30620 255 42 40.6 10.9 | 243 36 32.2 16.3 Wind Parameters Mean winds (0-6000m): 272.9 at 13.3 knts Storm direction: 302.9 at 10.0 knts Shear (0-3000m) pos: 4.9 neg: 1.9 tot: 6.8 10-3/s Storm rel Dir Shear (0-3000m): 114.5 deg Storm rel helicity (0-3000m) pos: 98.3 neg: -31.3 tot: 67.0 m^2/s^2 ave: 22.3 10^-3 m/s^2 rel: 0.26 Storm rel vorticity (0-3000m) horiz: 12.5 stream: 3.3 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.14 Bulk Shear: 34.38 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 ------------------------------------------------------------------------------- 500 177 8 146 16| 10.7 0.0 10.7| 45.5 0.0 45.5 91.0 0.93| 11.8 11.0 1000 203 9 161 15| 7.5 0.0 7.5| 75.0 0.0 75.0 75.0 0.72| 14.0 10.1 1500 249 12 194 10| 9.7 0.0 9.7| 82.9 -0.0 82.8 55.2 0.59| 15.2 9.0 2000 271 15 233 8| 7.3 1.4 8.7| 92.6 -16.3 76.3 38.1 0.43| 14.3 6.1 2500 274 15 235 8| 5.8 2.6 8.5| 93.4 -27.2 66.2 26.5 0.28| 13.4 3.8 3000 275 15 237 8| 4.9 1.9 6.8| 98.3 -31.3 67.0 22.3 0.26| 12.5 3.3 4000 276 13 230 6| 3.7 2.2 5.8| 98.3 -38.9 59.5 14.9 0.17| 10.3 1.7 5000 275 12 223 6| 2.9 1.5 4.5|105.5 -39.1 66.4 13.3 0.19| 9.4 1.8 6000 273 13 226 7| 2.8 1.3 4.1|131.0 -51.6 79.3 13.2 0.21| 9.1 1.9 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251212.12.gif