UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 10 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 121 SFC 978 313 21.2 2.2 28 19.0 11.2 165 8 296.2 297.1 285.2 309.8 4.58 2 925 791 16.6 0.6 34 16.0 8.5 150 13 296.3 297.1 284.9 309.1 4.32 3 908 948 15.2 0.2 36 15.0 7.6 156 14 296.4 297.2 284.9 309.1 4.27 4 888 1136 14.0 -1.0 36 15.0 6.6 190 14 297.1 297.8 284.9 309.0 4.00 5 878 1232 15.2 -4.8 25 20.0 5.9 207 14 299.3 299.8 284.8 308.5 3.04 6 872 1290 15.6 -2.4 29 18.0 6.8 215 13 300.3 301.0 285.8 311.4 3.67 7 868 1329 15.4 -2.6 29 18.0 6.6 220 12 300.5 301.1 285.9 311.5 3.63 8 850 1506 14.2 -2.8 31 17.0 5.9 245 10 301.0 301.7 286.1 312.1 3.66 9 821 1798 12.6 -3.4 33 16.0 4.9 258 14 302.3 303.0 286.5 313.4 3.62 10 809 1921 12.0 -7.0 26 19.0 3.5 263 15 303.0 303.5 285.9 311.6 2.79 11 789 2130 11.0 -5.0 32 16.0 3.5 270 18 304.1 304.7 286.9 314.4 3.34 12 782 2204 11.4 -5.6 30 17.0 3.5 273 19 305.3 305.9 287.2 315.3 3.22 13 776 2269 12.0 -13.0 16 25.0 2.0 276 21 306.6 306.9 286.2 312.4 1.81 14 774 2290 11.8 -16.2 13 28.0 1.3 277 21 306.6 306.9 285.7 311.1 1.39 15 747 2586 10.0 -19.0 11 29.0 -0.2 285 24 307.8 308.0 285.9 311.5 1.14 16 717 2925 6.8 -17.2 16 24.0 -1.8 291 22 307.9 308.2 286.2 312.4 1.38 17 704 3074 5.6 -21.4 12 27.0 -3.1 286 19 308.2 308.4 285.8 311.4 0.98 18 700 3121 5.8 -20.2 13 26.0 -2.9 270 17 308.9 309.1 286.2 312.5 1.10 19 691 3227 6.6 -28.4 6 35.0 -3.4 266 17 310.9 311.0 286.3 312.8 0.53 20 634 3925 1.4 -26.6 10 28.0 -6.5 272 22 312.8 312.9 287.1 315.1 0.68 21 594 4447 -1.1 -47.1 2 46.0 -9.4 278 21 315.8 315.8 287.5 316.1 0.09 22 561 4900 -2.9 229 3 318.8 23 558 4943 -2.7 220 3 319.6 24 500 5800 -10.1 -45.1 4 35.0 -15.7 50 3 320.7 320.8 289.1 321.2 0.14 25 492 5924 -11.3 -45.3 4 34.0 -16.6 44 3 320.7 320.8 289.1 321.3 0.14 26 464 6369 -14.7 -42.7 7 28.0 -19.0 44 9 321.9 322.0 289.6 322.6 0.19 27 400 7470 -23.3 -56.3 3 33.0 -26.2 335 12 324.7 324.7 290.2 324.9 0.05 28 379 7862 -26.9 -56.9 4 30.0 -29.2 340 11 325.0 325.0 290.3 325.2 0.05 29 349 8454 -30.3 -62.3 3 32.0 -32.2 13 14 328.2 328.2 291.2 328.3 0.03 30 306 9374 -38.5 -67.5 3 29.0 -39.5 27 12 329.2 329.2 291.5 329.3 0.01 31 300 9510 -39.3 -68.3 3 29.0 -40.3 350 4 330.0 330.0 291.7 330.0 0.01 32 281 9957 -42.3 -69.3 4 27.0 -43.0 290 8 331.9 331.9 292.2 331.9 0.01 33 250 10740 -48.1 -69.1 7 21.0 -48.6 285 36 334.6 334.6 293.0 334.6 0.01 34 241 10981 -49.9 -67.9 10 18.0 -50.3 285 42 335.4 335.4 293.2 335.4 0.02 35 235 11145 -50.5 -67.5 12 17.0 -50.8 283 45 336.9 336.9 293.6 337.0 0.02 36 216 11690 -54.7 -69.7 14 15.0 -54.9 276 53 338.6 338.6 294.0 338.7 0.01 37 212 11809 -55.3 -69.3 16 14.0 -55.5 275 55 339.5 339.5 294.2 339.6 0.02 38 205 12023 -56.3 -72.3 12 16.0 -56.5 272 58 341.2 341.2 294.6 341.2 0.01 39 203 12085 -55.9 -72.9 10 17.0 -56.1 271 59 342.8 342.8 295.0 342.8 0.01 40 200 12180 -56.3 -73.3 10 17.0 -56.5 270 61 343.6 343.6 295.2 343.6 0.01 41 186 12636 -58.9 -73.9 13 15.0 -59.0 270 70 346.6 346.6 295.9 346.6 0.01 42 176 12978 -62.1 -76.1 14 14.0 -62.2 270 78 346.9 346.9 296.0 346.9 0.01 43 174 13049 -62.2 -76.6 13 14.3 -62.3 270 79 347.8 347.8 296.1 347.8 0.01 44 170 13191 -62.5 -77.5 12 15.0 -62.6 270 78 349.7 349.7 296.5 349.7 0.01 45 165 13375 -62.1 -79.1 9 17.0 -62.2 268 75 353.3 353.3 297.4 353.4 0.00 46 160 13564 -62.9 -79.9 8 17.0 -63.0 267 73 355.1 355.1 297.7 355.1 0.00 47 153 13839 -62.5 -82.5 5 20.0 -62.6 266 69 360.4 360.4 298.8 360.4 0.00 48 150 13960 -63.3 -83.3 5 20.0 -63.4 265 67 361.0 361.0 298.9 361.0 0.00 49 132 14740 -66.9 -85.9 5 19.0 -67.0 265 64 368.1 368.1 300.2 368.1 0.00 50 131 14786 -66.3 -85.3 5 19.0 -66.4 265 64 369.9 369.9 300.5 369.9 0.00 51 109 15884 -72.7 -87.7 9 15.0 -72.8 268 59 377.8 377.8 301.9 377.8 0.00 52 108 15938 -72.3 -87.3 9 15.0 -72.3 268 59 379.6 379.6 302.2 379.6 0.00 53 104 16160 -72.5 -86.5 10 14.0 -72.5 269 57 383.3 383.3 302.8 383.3 0.00 54 100 16390 -73.7 -86.7 12 13.0 -73.7 270 55 385.3 385.3 303.1 385.3 0.00 55 96 16627 -74.3 -87.3 12 13.0 -74.3 265 53 388.7 388.7 303.6 388.7 0.00 56 91 16940 -71.1 -87.1 8 16.0 -71.2 267 55 401.0 401.0 305.3 401.0 0.00 57 87 17204 -72.9 -87.9 9 15.0 -72.9 263 54 402.6 402.6 305.6 402.6 0.00 58 76 17997 -71.5 -88.5 6 17.0 -71.6 275 43 421.4 421.4 307.9 421.4 0.00 59 71 18397 -72.7 -88.7 7 16.0 -72.8 288 47 427.1 427.1 308.5 427.1 0.00 60 70 18480 -71.7 -88.7 6 17.0 -71.8 295 42 431.0 431.0 308.9 431.0 0.00 61 69 18565 -71.3 -88.3 6 17.0 -71.4 295 42 433.6 433.6 309.2 433.6 0.00 62 60 19390 -72.5 -90.5 5 18.0 -72.6 283 32 448.6 448.6 310.7 448.6 0.00 63 56 19798 -70.1 -90.1 4 20.0 -70.2 294 31 463.0 463.0 312.0 463.1 0.00 64 54 20014 -71.3 -90.3 4 19.0 -71.4 275 27 465.1 465.1 312.2 465.1 0.00 65 50 20470 -70.7 -90.7 4 20.0 -70.8 290 26 476.9 476.9 313.2 476.9 0.00 66 48 20712 -70.5 -90.5 4 20.0 -70.6 295 25 483.0 483.0 313.7 483.0 0.00 67 46 20967 -66.9 -89.9 3 23.0 -67.2 283 27 497.6 497.6 314.8 497.6 0.00 68 43 21375 -65.7 -89.7 2 24.0 -66.0 334 16 510.2 510.2 315.7 510.2 0.00 69 42 21518 -66.7 -90.7 2 24.0 -67.0 317 17 511.2 511.2 315.7 511.2 0.00 70 41 21665 -63.9 -89.9 2 26.0 -64.3 306 18 521.7 521.7 316.4 521.7 0.00 71 39 21972 -63.1 -89.1 2 26.0 -63.6 305 18 531.2 531.2 317.0 531.2 0.00 72 36 22461 -65.5 -90.5 2 25.0 -65.9 286 15 537.3 537.3 317.3 537.3 0.00 73 34 22810 -63.5 -90.5 1 27.0 -64.0 281 15 551.4 551.4 318.2 551.4 0.00 74 34 22810 -61.3 -89.3 1 28.0 -62.0 281 15 557.2 557.2 318.5 557.2 0.00 75 33 22995 -61.7 -89.7 1 28.0 -62.4 292 19 560.9 560.9 318.7 561.0 0.00 76 32 23187 -59.9 -88.9 1 29.0 -60.8 306 22 570.7 570.7 319.2 570.7 0.00 77 31 23385 -59.7 -88.7 1 29.0 -60.6 309 19 576.5 576.5 319.5 576.5 0.00 78 30 23590 -59.5 -89.5 1 30.0 -60.4 315 14 582.4 582.4 319.8 582.5 0.00 79 29 23804 -57.9 -88.9 1 31.0 -59.1 322 18 592.5 592.5 320.3 592.5 0.00 80 27 24254 -58.7 -88.7 1 30.0 -59.9 319 13 602.5 602.5 320.7 602.5 0.01 81 26 24494 -55.9 -87.9 1 32.0 -57.5 296 12 617.0 617.0 321.3 617.0 0.01 82 23 25271 -58.5 -88.5 1 30.0 -59.9 228 5 631.4 631.4 322.0 631.4 0.01 83 22 25553 -56.3 -87.3 1 31.0 -58.1 247 9 646.0 646.0 322.5 646.1 0.01 84 21 25849 -55.7 -86.7 1 31.0 -57.7 282 12 656.5 656.5 322.9 656.5 0.01 85 20 26160 -56.3 -86.3 1 30.0 -58.2 295 26 663.8 663.8 323.2 663.9 0.01 86 18 26833 -54.7 -85.7 1 31.0 -57.2 285 33 689.2 689.2 324.1 689.3 0.01 87 16 27591 -52.3 -85.3 1 33.0 -55.6 289 29 720.6 720.6 325.1 720.8 0.02 88 15 28007 -55.1 -86.1 1 31.0 -57.8 276 23 724.8 724.8 325.2 724.9 0.02 89 14 28450 -52.9 -84.9 1 32.0 -56.4 271 19 746.7 746.7 325.8 746.8 0.02 90 13 28928 -53.5 -85.5 1 32.0 -57.0 270 22 760.6 760.6 326.3 760.7 0.02 91 13 28928 -50.5 -84.5 1 34.0 -55.0 270 22 771.0 771.0 326.5 771.2 0.02 92 12 29451 -50.1 -84.1 1 34.0 -54.9 262 25 790.2 790.2 327.0 790.5 0.03 93 10 30650 -47.5 -83.5 1 36.0 -54.1 250 54 842.2 842.3 328.2 842.6 0.04 94 10 30650 -47.7 -82.7 1 35.0 -54.2 250 54 841.5 841.5 328.2 841.9 0.04 95 10 30650 -48.3 -83.3 1 35.0 -54.5 250 54 839.3 839.3 328.2 839.6 0.04 96 9.7 30852 -45.1 -82.1 1 37.0 -52.9 858.6 858.7 328.6 859.1 0.05 97 9.5 30991 -44.7 -81.7 1 37.0 -52.8 865.3 865.3 328.7 865.8 0.05 98 8.1 32050 -48.3 -83.3 1 35.0 -55.3 891.4 891.4 329.2 891.9 0.05 TRP 96 16627 -74.3 -87.3 12 13.0 -74.3 265 53 388.7 388.7 303.6 388.7 0.00 WND 174 13049 -62.2 -76.6 13 14.3 -62.3 270 79 347.8 347.8 296.1 347.8 0.01 Sounding variables and indices 1000-500 mb thick: 5679.00 m Freezing level: 611.60 mb = 4217.29 m = 13836.10 ft Wetbulb zero: 750.96 mb = 2542.06 m = 8340.00 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 19.51 % Est. max temperature: 26.95 C = 80.50 F Sfc-Lift cond lev (LCL): 736.60 mb = 2701.84 m = 8864.19 ft T: 8.91 C 700-500 lapse rate: 5.94 C/km ThetaE index: 4.15 C Layer 776.0- 747.0 mb Conv cond level (CCL): 521.52 mb = 5470.85 m = 17948.78 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 45.12 C = 113.22 F Cap Strength: 13.80 C Lifted Index: 12.70 C Risk: None Lifted Index @300 mb: 14.94 C Lifted Index @700 mb: 10.29 C Showalter Index: 10.86 C Risk: None Total Totals Index: 31.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 7.30 C K Index: -4.50 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 2.08 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.22 J/kg Max Up Vert Vel: 3.53 m/s Conv Inhibition (B-): 56963.76 J/kg Cap Strength: 13.69 C Lift Cond Lev (LCL): 721.73 mb = 2870.19 m = 9416.52 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 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 ---------------------------------------------------------- 0 978 313 165 8 -2.1 7.7 | 137 17 -11.3 12.2 1 945 610 130 11 -8.4 7.1 | 123 21 -17.7 11.5 2 925 791 150 13 -6.5 11.3 | 135 22 -15.8 15.7 3 912 914 150 14 -7.0 12.1 | 136 23 -16.3 16.6 4 879 1219 205 14 5.9 12.7 | 169 17 -3.3 17.1 5 850 1506 245 10 9.1 4.2 | 179 9 -0.2 8.7 6 818 1829 260 14 13.8 2.4 | 213 8 4.5 6.9 7 788 2134 270 18 18.0 -0.0 | 243 10 8.7 4.5 8 760 2438 285 24 23.2 -6.2 | 277 14 13.9 -1.8 9 733 2743 285 24 23.2 -6.2 | 277 14 13.9 -1.8 10 706 3048 295 20 18.1 -8.5 | 294 10 8.9 -4.0 11 700 3121 270 17 17.0 -0.0 | 240 9 7.7 4.5 12 680 3353 260 17 16.7 3.0 | 225 11 7.5 7.4 13 654 3658 270 20 20.0 -0.0 | 247 12 10.7 4.5 14 606 4267 275 25 24.9 -2.2 | 262 16 15.6 2.3 15 583 4572 280 17 16.7 -3.0 | 259 8 7.5 1.5 16 561 4877 230 3 2.3 1.9 | 133 9 -7.0 6.4 17 500 5800 50 3 -2.3 -1.9 | 102 12 -11.6 2.5 18 481 6096 35 4 -2.3 -3.3 | 96 12 -11.6 1.2 19 461 6401 45 10 -7.1 -7.1 | 81 17 -16.3 -2.6 20 425 7010 0 0 -0.0 -0.0 | 116 10 -9.3 4.5 21 408 7315 305 10 8.2 -5.7 | 40 2 -1.1 -1.3 22 400 7470 335 12 5.1 -10.9 | 33 8 -4.2 -6.4 23 392 7620 340 12 4.1 -11.3 | 37 9 -5.2 -6.8 24 375 7925 340 11 3.8 -10.3 | 43 8 -5.5 -5.9 25 359 8230 15 13 -3.4 -12.6 | 57 15 -12.6 -8.1 26 330 8839 10 15 -2.6 -14.8 | 49 16 -11.9 -10.3 27 316 9144 20 17 -5.8 -16.0 | 53 19 -15.1 -11.5 28 303 9449 30 10 -5.0 -8.7 | 74 15 -14.3 -4.2 29 300 9510 350 4 0.7 -3.9 | 93 9 -8.6 0.5 30 289 9754 345 4 1.0 -3.9 | 94 8 -8.2 0.6 31 277 10058 260 10 9.8 1.7 | 185 6 0.6 6.2 32 250 10740 285 36 34.8 -9.3 | 281 26 25.5 -4.9 33 241 10973 285 42 40.6 -10.9 | 282 32 31.3 -6.4 34 200 12180 270 61 61.0 -0.0 | 265 52 51.7 4.5 35 174 13049 270 79 79.0 -0.0 | 266 70 69.7 4.5 36 172 13106 270 79 79.0 -0.0 | 266 70 69.7 4.5 37 150 13960 265 67 66.7 5.8 | 260 58 57.5 10.3 38 148 14021 265 63 62.8 5.5 | 259 54 53.5 10.0 39 121 15240 265 65 64.8 5.7 | 260 56 55.5 10.1 40 100 16390 270 55 55.0 -0.0 | 264 46 45.7 4.5 41 96 16627 265 53 52.8 4.6 | 258 44 43.5 9.1 42 94 16764 270 55 55.0 -0.0 | 264 46 45.7 4.5 43 85 17374 260 54 53.2 9.4 | 253 46 43.9 13.8 44 76 17983 275 43 42.8 -3.7 | 269 34 33.6 0.7 45 72 18288 280 53 52.2 -9.2 | 276 43 42.9 -4.7 46 70 18480 295 42 38.1 -17.7 | 295 32 28.8 -13.3 47 65 18898 295 42 38.1 -17.7 | 295 32 28.8 -13.3 48 59 19507 280 30 29.5 -5.2 | 272 20 20.3 -0.7 49 56 19812 295 31 28.1 -13.1 | 295 21 18.8 -8.6 50 53 20117 265 25 24.9 2.2 | 247 17 15.6 6.6 51 50 20470 290 26 24.4 -8.9 | 286 16 15.2 -4.4 52 48 20726 295 25 22.7 -10.6 | 295 15 13.4 -6.1 53 46 21031 280 28 27.6 -4.9 | 271 18 18.3 -0.4 54 43 21336 340 15 5.1 -14.1 | 23 10 -4.1 -9.6 55 41 21641 305 18 14.7 -10.3 | 317 8 5.5 -5.9 56 39 21946 310 18 13.8 -11.6 | 328 8 4.5 -7.1 57 37 22250 275 19 18.9 -1.7 | 254 10 9.7 2.8 58 36 22555 290 14 13.2 -4.8 | 275 4 3.9 -0.3 59 34 22860 280 15 14.8 -2.6 | 251 6 5.5 1.9 60 32 23165 305 23 18.8 -13.2 | 312 13 9.6 -8.7 61 31 23470 310 18 13.8 -11.6 | 328 8 4.5 -7.1 62 30 23590 315 14 9.9 -9.9 | 353 5 0.6 -5.4 63 29 23774 320 18 11.6 -13.8 | 346 10 2.3 -9.3 64 28 24079 340 16 5.5 -15.0 | 20 11 -3.8 -10.6 65 26 24384 305 11 9.0 -6.3 | 8 2 -0.3 -1.8 66 25 24689 280 14 13.8 -2.4 | 246 5 4.5 2.0 67 24 24994 210 1 0.5 0.9 | 121 10 -8.8 5.3 68 22 25603 250 10 9.4 3.4 | 181 8 0.1 7.9 69 21 25908 290 12 11.3 -4.1 | 260 2 2.0 0.4 70 20 26160 295 26 23.6 -11.0 | 295 16 14.3 -6.5 71 18 26822 285 33 31.9 -8.5 | 280 23 22.6 -4.1 72 17 27127 285 26 25.1 -6.7 | 278 16 15.8 -2.3 73 16 27432 295 31 28.1 -13.1 | 295 21 18.8 -8.6 74 14 28346 265 19 18.9 1.7 | 238 11 9.7 6.1 75 14 28651 280 20 19.7 -3.5 | 265 10 10.4 1.0 76 12 29261 260 25 24.6 4.3 | 240 18 15.4 8.8 77 11 29870 265 24 23.9 2.1 | 246 16 14.6 6.6 78 10 30650 250 54 50.7 18.5 | 241 47 41.5 22.9 Wind Parameters Mean winds (0-6000m): 265.7 at 13.7 knts Storm direction: 295.7 at 10.3 knts Shear (0-3000m) pos: 5.8 neg: 2.8 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 90.5 deg Storm rel helicity (0-3000m) pos: 155.5 neg: -47.9 tot: 107.6 m^2/s^2 ave: 35.9 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 4.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 60.15 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 ------------------------------------------------------------------------------- 500 143 11 130 20| 0.0 6.0 6.0| 25.7 -23.3 2.4 4.9 -0.01| 11.4 -0.1 1000 162 12 141 21| 7.5 3.0 10.5| 98.7 -23.3 75.5 75.5 0.48| 14.7 7.0 1500 188 12 155 18| 7.5 2.0 9.5|112.6 -23.3 89.3 59.6 0.49| 13.5 6.6 2000 220 13 177 15| 8.1 1.5 9.6|135.7 -23.3 112.5 56.2 0.58| 12.6 7.3 2500 247 15 205 12| 7.0 1.2 8.2|148.5 -23.3 125.2 50.1 0.59| 11.1 6.6 3000 256 16 218 10| 5.8 2.8 8.6|155.5 -47.9 107.6 35.9 0.34| 11.8 4.1 4000 262 17 229 11| 5.4 2.1 7.5|178.9 -47.9 131.0 32.8 0.39| 10.1 4.0 5000 263 16 225 9| 4.4 4.1 8.4|178.9 -87.8 91.1 18.2 0.11| 10.9 1.2 6000 266 14 219 7| 3.6 3.4 7.1|178.9-116.9 62.0 10.3 0.02| 10.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251210.00.gif