UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 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 132 SFC 979 313 13.8 2.8 47 11.0 8.2 30 3 288.7 289.5 282.3 302.4 4.78 2 925 785 9.2 1.2 57 8.0 5.4 30 3 288.7 289.5 282.0 301.7 4.51 3 894 1067 6.8 1.8 70 5.0 4.4 360 10 289.1 289.9 282.6 303.0 4.87 4 892 1085 7.2 2.8 74 4.4 5.0 357 11 289.7 290.6 283.2 304.7 5.25 5 890 1104 8.2 4.2 76 4.0 6.1 355 12 290.9 291.9 284.4 307.6 5.81 6 887 1132 10.2 5.2 71 5.0 7.5 351 14 293.2 294.4 285.8 311.3 6.26 7 882 1179 11.8 3.8 58 8.0 7.5 345 16 295.4 296.4 286.1 312.0 5.70 8 877 1227 14.6 1.6 41 13.0 7.8 341 18 298.8 299.6 286.5 313.3 4.90 9 873 1265 15.2 1.2 39 14.0 7.9 343 19 299.8 300.6 286.8 314.1 4.78 10 850 1491 14.2 -0.8 36 15.0 6.6 355 21 301.0 301.8 286.7 313.8 4.24 11 825 1742 13.2 -3.8 30 17.0 5.1 327 17 302.5 303.2 286.5 313.3 3.50 12 803 1969 11.8 -3.2 35 15.0 4.5 304 17 303.4 304.1 287.1 314.9 3.76 13 793 2074 11.6 -8.4 24 20.0 2.9 295 19 304.3 304.8 286.1 312.3 2.55 14 785 2158 11.2 -4.8 32 16.0 3.7 289 21 304.7 305.4 287.2 315.3 3.41 15 743 2614 7.6 -2.4 49 10.0 2.7 262 20 305.6 306.4 288.4 318.9 4.31 16 732 2737 6.8 -5.2 42 12.0 1.3 260 22 306.1 306.7 287.8 317.1 3.54 17 728 2782 6.4 -3.6 49 10.0 1.6 260 22 306.1 306.9 288.3 318.6 4.02 18 702 3079 4.0 -5.0 52 9.0 -0.2 255 25 306.7 307.4 288.2 318.3 3.75 19 700 3102 3.8 -5.2 52 9.0 -0.3 255 25 306.7 307.4 288.2 318.2 3.71 20 679 3349 2.2 -6.8 51 9.0 -1.8 250 27 307.6 308.2 288.2 318.2 3.38 21 675 3396 1.8 -9.2 44 11.0 -2.8 251 26 307.7 308.2 287.6 316.6 2.82 22 647 3736 -0.5 -6.5 64 6.0 -3.1 257 22 308.8 309.5 288.8 320.2 3.63 23 633 3911 -1.9 -7.9 63 6.0 -4.4 263 26 309.1 309.8 288.6 319.7 3.33 24 631 3936 -1.7 -8.7 59 7.0 -4.6 264 26 309.7 310.2 288.6 319.6 3.14 25 612 4179 -3.1 -13.1 46 10.0 -6.8 271 31 310.8 311.2 288.1 318.1 2.28 26 611 4192 -3.1 -13.1 46 10.0 -6.8 272 31 310.9 311.3 288.2 318.3 2.28 27 601 4322 -4.1 -12.1 54 8.0 -7.1 275 33 311.2 311.7 288.5 319.3 2.51 28 589 4481 -5.3 -17.3 38 12.0 -9.2 275 32 311.6 311.9 287.8 317.1 1.67 29 569 4751 -7.5 -19.5 38 12.0 -11.2 275 31 312.1 312.4 287.7 316.9 1.43 30 562 4847 -7.9 -17.9 44 10.0 -11.1 275 31 312.8 313.1 288.2 318.3 1.66 31 552 4987 -8.3 -22.3 31 14.0 -12.3 273 33 313.9 314.1 288.1 317.8 1.16 32 548 5043 -7.9 -26.9 20 19.0 -12.7 272 33 315.0 315.2 288.0 317.7 0.77 33 540 5158 -8.3 -30.3 15 22.0 -13.4 270 35 315.9 316.0 288.1 317.9 0.57 34 507 5644 -12.1 -32.1 17 20.0 -16.3 262 43 317.0 317.1 288.3 318.8 0.51 35 500 5750 -12.3 -36.3 12 24.0 -16.8 260 45 318.0 318.1 288.5 319.3 0.34 36 486 5967 -12.9 -41.9 7 29.0 -17.6 257 46 319.9 319.9 288.9 320.6 0.20 37 454 6481 -17.5 -39.5 13 22.0 -21.0 261 47 320.4 320.5 289.2 321.4 0.27 38 442 6681 -18.7 -39.7 14 21.0 -21.9 264 47 321.4 321.4 289.5 322.4 0.27 39 437 6765 -19.1 -42.1 11 23.0 -22.4 264 50 321.9 322.0 289.6 322.7 0.22 40 435 6799 -18.7 -46.7 7 28.0 -22.2 264 52 322.8 322.9 289.8 323.4 0.13 41 400 7420 -22.1 -49.1 7 27.0 -25.1 250 66 326.3 326.3 290.7 326.7 0.11 42 398 7457 -22.1 -49.1 7 27.0 -25.1 250 66 326.7 326.8 290.9 327.2 0.11 43 373 7930 -25.9 -46.9 12 21.0 -28.2 251 69 327.8 327.8 291.3 328.4 0.15 44 368 8028 -25.9 -37.9 32 12.0 -27.6 252 70 329.1 329.2 291.9 330.6 0.40 45 350 8389 -29.3 -39.3 37 10.0 -30.6 253 73 329.2 329.3 291.9 330.6 0.36 46 348 8430 -29.7 -35.7 56 6.0 -30.6 253 73 329.2 329.3 292.0 331.2 0.52 47 345 8492 -30.1 -36.1 56 6.0 -30.9 254 73 329.5 329.6 292.1 331.4 0.51 48 344 8512 -30.1 -35.0 62 4.9 -30.8 254 73 329.8 329.9 292.2 331.9 0.57 49 333 8743 -31.3 -37.3 55 6.0 -32.1 255 75 331.2 331.3 292.5 333.0 0.47 50 329 8829 -31.1 -38.1 50 7.0 -32.0 255 76 332.6 332.7 292.9 334.3 0.43 51 323 8959 -31.7 -38.7 50 7.0 -32.6 257 81 333.6 333.7 293.1 335.2 0.42 52 320 9025 -31.5 -41.5 37 10.0 -32.7 258 84 334.7 334.8 293.3 336.0 0.31 53 306 9341 -33.1 -41.1 45 8.0 -34.0 257 100 336.8 336.9 293.9 338.1 0.34 54 304 9387 -33.3 -40.3 49 7.0 -34.1 256 103 337.2 337.2 294.0 338.6 0.37 55 300 9480 -33.9 -38.9 61 5.0 -34.5 255 108 337.6 337.7 294.1 339.3 0.44 56 250 10730 -44.7 -49.7 57 5.0 -45.0 245 104 339.6 339.6 294.4 340.3 0.16 57 200 12180 -57.3 -60.6 66 3.3 -57.4 250 107 342.0 342.0 294.8 342.3 0.05 58 163 13436 -67.1 -72.4 47 5.4 -67.1 250 110 346.2 346.2 295.8 346.3 0.01 59 153 13813 -70.1 -76.1 41 6.0 -70.1 250 102 347.4 347.4 296.1 347.4 0.01 60 150 13930 -69.1 -76.1 36 7.0 -69.1 255 100 351.1 351.1 296.8 351.1 0.01 61 100 16350 -70.5 -87.5 6 17.0 -70.6 260 74 391.5 391.5 304.0 391.5 0.00 62 90 16976 -70.1 -88.1 5 18.0 -70.2 262 71 404.3 404.3 305.7 404.3 0.00 63 81 17599 -71.9 -87.9 7 16.0 -72.0 268 61 413.0 413.0 306.9 413.0 0.00 64 78 17822 -70.3 -87.3 7 17.0 -70.4 270 58 420.8 420.8 307.8 420.8 0.00 65 70 18460 -73.5 -88.5 8 15.0 -73.6 275 50 427.1 427.1 308.5 427.2 0.00 66 67 18719 -70.1 -88.1 5 18.0 -70.2 279 54 439.9 439.9 309.8 439.9 0.00 67 63 19087 -67.9 -88.9 3 21.0 -68.1 269 36 452.6 452.6 311.1 452.6 0.00 68 60 19380 -69.7 -89.7 4 20.0 -69.8 262 26 454.9 454.9 311.3 454.9 0.00 69 52 20241 -66.3 -89.3 3 23.0 -66.5 270 18 481.8 481.8 313.6 481.8 0.00 70 50 20480 -64.1 -89.1 2 25.0 -64.4 270 27 492.4 492.4 314.4 492.4 0.00 71 49 20603 -64.1 -89.1 2 25.0 -64.4 257 28 495.3 495.3 314.6 495.3 0.00 72 45 21123 -65.3 -89.3 2 24.0 -65.6 294 17 504.6 504.6 315.2 504.6 0.00 73 42 21544 -62.9 -88.9 2 26.0 -63.4 280 11 520.6 520.6 316.4 520.6 0.00 74 38 22159 -63.5 -89.5 2 26.0 -64.0 306 12 534.2 534.2 317.2 534.2 0.00 75 31 23417 -60.5 -88.5 1 28.0 -61.3 274 13 574.3 574.3 319.4 574.3 0.00 76 30 23620 -61.7 -88.7 2 27.0 -62.4 345 12 576.4 576.4 319.5 576.5 0.00 77 29 23830 -61.9 -88.9 2 27.0 -62.7 327 14 581.5 581.5 319.8 581.5 0.00 78 26 24510 -59.3 -88.3 1 29.0 -60.4 9 7 607.3 607.3 320.9 607.4 0.01 79 24 25009 -61.1 -89.1 1 28.0 -62.1 306 9 616.2 616.2 321.3 616.2 0.01 80 23 25274 -58.9 -87.9 1 29.0 -60.2 273 10 630.2 630.2 321.9 630.2 0.01 81 21 25844 -59.9 -87.9 1 28.0 -61.2 2 10 643.8 643.8 322.4 643.8 0.01 82 20 26150 -58.1 -88.1 1 30.0 -59.7 155 6 658.3 658.3 323.0 658.4 0.01 83 19 26475 -57.5 -87.5 1 30.0 -59.3 173 10 669.9 669.9 323.4 670.0 0.01 84 18 26818 -57.1 -87.1 1 30.0 -59.0 209 10 681.6 681.6 323.8 681.7 0.01 85 17 27181 -56.9 -86.9 1 30.0 -59.0 324 10 693.5 693.5 324.2 693.6 0.01 86 17 27181 -56.7 -86.7 1 30.0 -58.8 324 10 694.1 694.1 324.3 694.2 0.01 87 16 27566 -56.7 -86.7 1 30.0 -58.9 316 12 706.3 706.3 324.6 706.4 0.01 88 16 27566 -56.9 -86.9 1 30.0 -59.1 316 12 705.6 705.6 324.6 705.7 0.01 89 15 27979 -53.3 -85.3 1 32.0 -56.5 321 12 730.7 730.8 325.4 730.9 0.02 90 15 27979 -53.7 -85.7 1 32.0 -56.8 321 12 729.4 729.4 325.3 729.5 0.02 91 14 28428 -49.5 -83.5 1 34.0 -54.1 349 16 758.2 758.2 326.1 758.4 0.03 92 12 29437 -51.1 -84.1 1 33.0 -55.6 41 9 786.7 786.7 326.9 786.9 0.03 93 10 30630 -49.1 -83.1 1 34.0 -54.9 55 14 836.3 836.3 328.1 836.6 0.04 94 9.0 31316 -50.9 -83.9 1 33.0 -56.3 39 19 854.9 854.9 328.5 855.3 0.04 95 8.7 31537 -49.3 -83.3 1 34.0 -55.5 34 21 869.5 869.5 328.8 869.9 0.04 96 7.3 32671 -54.3 -85.3 1 31.0 -59.1 6 30 893.8 893.8 329.3 894.2 0.04 97 7.0 32940 -53.9 -85.9 1 32.0 -59.0 360 32 906.2 906.3 329.5 906.6 0.03 98 6.3 33617 -53.7 -85.7 1 32.0 -59.2 934.8 934.8 330.1 935.2 0.04 99 6.0 33933 -50.3 -85.3 1 35.0 -57.5 962.6 962.7 330.5 963.1 0.05 100 5.8 34156 -47.1 -83.1 1 36.0 -56.0 986.0 986.0 330.9 986.7 0.07 101 5.7 34271 -46.9 -82.9 1 36.0 -56.0 991.8 991.8 331.1 992.6 0.07 102 5.4 34629 -46.9 -82.9 1 36.0 -56.2 1007.2 1007.3 331.3 1008.1 0.08 TRP 153 13813 -70.1 -76.1 41 6.0 -70.1 250 102 347.4 347.4 296.1 347.4 0.01 WND 163 13436 -67.1 -72.4 47 5.4 -67.1 250 110 346.2 346.2 295.8 346.3 0.01 Sounding variables and indices 1000-500 mb thick: 5618.00 m Freezing level: 653.09 mb = 3662.47 m = 12015.83 ft Wetbulb zero: 704.31 mb = 3052.01 m = 10013.04 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 42.43 % Est. max temperature: 27.32 C = 81.17 F Sfc-Lift cond lev (LCL): 829.08 mb = 1700.73 m = 5579.74 ft T: 13.37 C 700-500 lapse rate: 6.08 C/km ThetaE index: 2.66 C Layer 793.0- 785.0 mb Conv cond level (CCL): 605.22 mb = 4266.78 m = 13998.45 ft Mean mixing ratio: 4.82 g/kg Conv temperature: 36.06 C = 96.91 F Cap Strength: 13.78 C Lifted Index: 14.40 C Risk: None Lifted Index @300 mb: 24.44 C Lifted Index @700 mb: 11.40 C Showalter Index: 7.66 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 26.50 C Cross Totals Index: 11.50 C K Index: 16.70 Risk: < 20 % chance of thunderstorms Sweat Index: 87.00 Risk: None Energy Index: 1.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.38 J/kg Max Up Vert Vel: 5.90 m/s Conv Inhibition (B-): 60432.71 J/kg Cap Strength: 14.26 C Lift Cond Lev (LCL): 821.39 mb = 1779.05 m = 5836.71 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 301 at 19 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 ---------------------------------------------------------- 0 979 313 30 3 -1.5 -2.6 | 113 19 -17.8 7.4 1 945 610 15 2 -0.5 -1.9 | 116 19 -16.8 8.1 2 925 785 30 3 -1.5 -2.6 | 113 19 -17.8 7.4 3 911 914 20 2 -0.7 -1.9 | 116 19 -17.0 8.1 4 878 1219 340 18 6.2 -16.9 | 56 12 -10.1 -6.9 5 850 1491 355 21 1.8 -20.9 | 53 18 -14.5 -10.9 6 847 1524 355 23 2.0 -22.9 | 48 19 -14.3 -12.9 7 816 1829 315 14 9.9 -9.9 | 91 6 -6.4 0.1 8 787 2134 290 21 19.7 -7.2 | 231 4 3.4 2.8 9 758 2438 265 18 17.9 1.6 | 188 12 1.6 11.6 10 731 2743 260 22 21.7 3.8 | 201 15 5.4 13.8 11 700 3102 255 25 24.1 6.5 | 205 18 7.8 16.5 12 678 3353 250 27 25.4 9.2 | 205 21 9.1 19.2 13 652 3658 255 21 20.3 5.4 | 194 16 4.0 15.4 14 604 4267 275 33 32.9 -2.9 | 247 18 16.6 7.1 15 559 4877 275 31 30.9 -2.7 | 243 16 14.6 7.3 16 500 5750 260 45 44.3 7.8 | 238 33 28.0 17.8 17 477 6096 255 46 44.4 11.9 | 232 36 28.1 21.9 18 458 6401 260 47 46.3 8.2 | 239 35 30.0 18.1 19 440 6706 265 47 46.8 4.1 | 245 34 30.5 14.1 20 423 7010 260 63 62.0 10.9 | 245 50 45.7 20.9 21 400 7420 250 66 62.0 22.6 | 235 56 45.7 32.6 22 389 7620 250 67 63.0 22.9 | 235 57 46.7 32.9 23 328 8839 255 76 73.4 19.7 | 243 64 57.1 29.7 24 314 9144 260 89 87.6 15.5 | 250 76 71.3 25.4 25 300 9480 255 108 104.3 28.0 | 247 96 88.0 37.9 26 288 9754 255 108 104.3 28.0 | 247 96 88.0 37.9 27 276 10058 250 110 103.4 37.6 | 241 99 87.1 47.6 28 250 10730 245 104 94.3 44.0 | 235 95 78.0 53.9 29 200 12180 250 107 100.5 36.6 | 241 96 84.2 46.6 30 163 13436 250 110 103.4 37.6 | 241 99 87.1 47.6 31 156 13716 250 110 103.4 37.6 | 241 99 87.1 47.6 32 153 13813 250 102 95.8 34.9 | 241 91 79.5 44.9 33 150 13930 255 100 96.6 25.9 | 246 88 80.3 35.9 34 127 14935 275 79 78.7 -6.9 | 267 62 62.4 3.1 35 120 15240 270 61 61.0 -0.0 | 257 46 44.7 10.0 36 114 15545 245 66 59.8 27.9 | 229 58 43.5 37.9 37 100 16350 260 74 72.9 12.8 | 248 61 56.6 22.8 38 98 16459 255 84 81.1 21.7 | 244 72 64.8 31.7 39 93 16764 260 74 72.9 12.8 | 248 61 56.6 22.8 40 72 18288 275 51 50.8 -4.4 | 261 35 34.5 5.5 41 70 18460 275 50 49.8 -4.4 | 260 34 33.5 5.6 42 68 18593 275 58 57.8 -5.1 | 263 42 41.5 4.9 43 65 18898 285 48 46.4 -12.4 | 275 30 30.1 -2.4 44 62 19202 260 29 28.6 5.0 | 219 19 12.3 15.0 45 53 20117 270 13 13.0 -0.0 | 162 11 -3.3 10.0 46 50 20480 270 27 27.0 -0.0 | 227 15 10.7 10.0 47 48 20726 245 28 25.4 11.8 | 203 24 9.1 21.8 48 46 21031 300 21 18.2 -10.5 | 285 2 1.9 -0.5 49 44 21336 280 8 7.9 -1.4 | 136 12 -8.4 8.6 50 41 21641 280 12 11.8 -2.1 | 150 9 -4.5 7.9 51 39 21946 270 10 10.0 -0.0 | 148 12 -6.3 10.0 52 37 22250 320 13 8.4 -10.0 | 90 8 -7.9 0.0 53 36 22555 305 12 9.8 -6.9 | 116 7 -6.5 3.1 54 34 22860 320 10 6.4 -7.7 | 103 10 -9.9 2.3 55 31 23470 270 13 13.0 -0.0 | 162 11 -3.3 10.0 56 30 23620 345 12 3.1 -11.6 | 83 13 -13.2 -1.6 57 29 23774 320 14 9.0 -10.7 | 84 7 -7.3 -0.7 58 28 24079 355 12 1.0 -12.0 | 83 15 -15.3 -2.0 59 27 24384 25 7 -3.0 -6.3 | 101 20 -19.3 3.6 60 23 25298 270 10 10.0 -0.0 | 148 12 -6.3 10.0 61 22 25603 310 10 7.7 -6.4 | 112 9 -8.6 3.6 62 21 25908 15 10 -2.6 -9.7 | 91 19 -18.9 0.3 63 20 26150 155 6 -2.5 5.4 | 129 24 -18.8 15.4 64 19 26518 175 10 -0.9 10.0 | 139 26 -17.2 20.0 65 18 26822 205 10 4.2 9.1 | 148 23 -12.1 19.1 66 17 27127 330 10 5.0 -8.7 | 97 11 -11.3 1.3 67 16 27432 305 10 8.2 -5.7 | 118 9 -8.1 4.3 68 16 27737 325 14 8.0 -11.5 | 80 8 -8.3 -1.5 69 15 28042 320 12 7.7 -9.2 | 95 9 -8.6 0.8 70 14 28346 345 19 4.9 -18.4 | 54 14 -11.4 -8.4 71 14 28651 355 12 1.0 -12.0 | 83 15 -15.3 -2.0 72 13 28956 85 13 -13.0 -1.1 | 107 31 -29.3 8.9 73 12 29261 60 13 -11.3 -6.5 | 97 28 -27.6 3.5 74 11 29870 0 0 -0.0 -0.0 | 121 19 -16.3 10.0 75 11 30175 80 12 -11.8 -2.1 | 106 29 -28.1 7.9 76 10 30630 55 14 -11.5 -8.0 | 94 28 -27.8 2.0 77 7 32940 360 32 -0.0 -32.0 | 37 27 -16.3 -22.0 Wind Parameters Mean winds (0-6000m): 271.5 at 25.5 knts Storm direction: 301.5 at 19.1 knts Shear (0-3000m) pos: 0.0 neg: 5.0 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 92.8 deg Storm rel helicity (0-3000m) pos: 38.4 neg: -90.4 tot: -52.0 m^2/s^2 ave: -17.3 10^-3 m/s^2 rel: -0.09 Storm rel vorticity (0-3000m) horiz: 12.4 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.19 Bulk Shear: 93.42 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 24 3 114 19| 0.0 0.2 0.2| 4.9 -3.9 1.0 2.1 0.10| 2.2 0.2 1000 353 6 104 16| 0.0 8.8 8.8| 8.8 -73.1 -64.3 -64.3 -0.72| 11.4 -8.2 1500 348 11 88 14| 0.0 4.8 4.8| 21.4 -81.0 -59.6 -39.7 -0.29| 14.3 -4.1 2000 329 13 85 10| 0.0 5.3 5.3| 24.2 -86.0 -61.9 -30.9 -0.15| 15.0 -2.3 2500 310 14 100 6| 0.0 5.1 5.1| 34.3 -90.1 -55.8 -22.3 -0.11| 13.7 -1.6 3000 293 16 156 4| 0.0 5.0 5.0| 38.4 -90.4 -52.0 -17.3 -0.09| 12.4 -1.2 4000 280 19 197 7| 1.8 3.7 5.5|101.4-104.4 -3.0 -0.8 0.05| 11.8 0.6 5000 278 22 215 9| 1.4 3.7 5.1|101.4-112.4 -11.0 -2.2 0.03| 10.5 0.3 6000 271 25 225 13| 1.2 4.0 5.1|126.7-156.4 -29.7 -5.0 0.01| 10.0 0.1 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251202.00.gif