UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 29 APR 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 54 SFC 972 313 34.2 14.2 30 20.0 20.6 190 17 309.9 311.8 294.8 342.0 10.53 2 925 755 29.4 13.4 37 16.0 18.7 155 31 309.4 311.3 294.7 341.4 10.50 3 916 842 28.4 12.4 37 16.0 17.8 152 31 309.2 311.1 294.2 339.5 9.92 4 850 1499 22.2 11.2 50 11.0 15.1 140 32 309.4 311.3 294.2 339.5 9.88 5 835 1653 20.8 10.8 53 10.0 14.3 140 32 309.5 311.4 294.1 339.4 9.79 6 819 1820 19.8 9.8 52 10.0 13.4 140 31 310.2 311.9 294.0 338.7 9.33 7 808 1937 19.2 7.2 46 12.0 11.9 148 31 310.7 312.2 293.1 335.1 7.91 8 801 2011 20.2 3.2 32 17.0 10.3 155 31 312.6 313.7 292.1 331.4 6.02 9 794 2087 20.0 1.0 28 19.0 9.4 161 31 313.1 314.1 291.6 329.5 5.18 10 706 3086 12.6 0.6 44 12.0 5.9 172 10 315.7 316.8 292.7 333.6 5.67 11 700 3158 11.8 -0.2 44 12.0 5.2 175 13 315.6 316.6 292.4 332.7 5.39 12 640 3899 5.6 -2.4 56 8.0 1.5 217 11 316.7 317.7 292.4 332.7 5.01 13 630 4028 4.6 -3.4 56 8.0 0.5 230 11 317.0 317.9 292.3 332.1 4.73 14 625 4093 4.2 -5.8 48 10.0 -0.6 230 11 317.3 318.0 291.7 330.1 3.97 15 602 4397 1.4 -5.6 60 7.0 -2.0 227 14 317.4 318.2 292.0 330.9 4.19 16 592 4531 0.6 -9.4 47 10.0 -3.8 222 15 318.0 318.6 291.3 328.4 3.17 17 533 5364 -6.5 -12.5 62 6.0 -8.8 237 22 319.2 319.8 291.2 328.3 2.75 18 527 5452 -7.1 -14.1 57 7.0 -9.7 240 23 319.5 320.0 291.0 327.6 2.44 19 516 5617 -8.3 -14.3 62 6.0 -10.5 246 25 320.0 320.5 291.2 328.2 2.45 20 500 5860 -11.3 -13.9 81 2.6 -12.2 255 28 319.3 319.8 291.1 327.9 2.61 21 485 6092 -13.5 -13.7 98 0.2 -13.6 245 31 319.3 319.9 291.3 328.4 2.74 22 484 6108 -13.9 -14.5 95 0.6 -14.1 245 31 319.0 319.5 291.0 327.6 2.57 23 481 6155 -13.9 -15.6 87 1.7 -14.5 246 30 319.6 320.1 291.0 327.5 2.36 24 479 6187 -14.1 -14.2 99 0.1 -14.2 246 29 319.7 320.3 291.3 328.6 2.66 25 478 6203 -14.5 -15.4 93 0.9 -14.8 247 29 319.4 319.9 291.0 327.5 2.41 26 476 6234 -14.5 -14.6 99 0.1 -14.5 247 28 319.8 320.3 291.3 328.4 2.59 27 473 6282 -14.7 -14.7 100 0.0 -14.7 248 27 320.2 320.7 291.3 328.8 2.59 28 469 6346 -15.5 -15.9 97 0.4 -15.6 249 26 319.9 320.4 291.1 327.8 2.36 29 468 6362 -15.7 -16.3 95 0.6 -15.9 249 26 319.9 320.3 291.0 327.5 2.29 30 466 6395 -15.7 -17.0 90 1.3 -16.1 250 25 320.3 320.7 291.0 327.5 2.17 31 465 6411 -14.9 -19.4 68 4.5 -16.3 250 25 321.5 321.8 291.0 327.5 1.77 32 464 6427 -14.7 -19.7 66 5.0 -16.2 249 27 321.9 322.3 291.1 327.8 1.73 33 458 6526 -13.3 -21.3 51 8.0 -15.7 244 34 324.9 325.2 291.7 330.2 1.52 34 451 6643 -13.7 -22.7 47 9.0 -16.3 238 43 325.8 326.1 291.9 330.6 1.37 35 433 6950 -16.5 -24.5 50 8.0 -18.6 231 48 326.1 326.3 291.8 330.3 1.21 36 428 7037 -16.9 -26.9 42 10.0 -19.3 230 48 326.6 326.8 291.7 330.2 0.99 37 400 7540 -21.5 -28.5 53 7.0 -23.0 230 53 327.0 327.2 291.8 330.3 0.91 38 382 7877 -24.7 -29.7 63 5.0 -25.7 231 50 327.2 327.3 291.7 330.2 0.85 39 376 7992 -25.5 -32.5 52 7.0 -26.7 231 50 327.6 327.7 291.7 330.0 0.66 40 366 8187 -27.1 -33.1 57 6.0 -28.1 232 48 328.0 328.1 291.8 330.3 0.64 41 358 8346 -28.5 -32.0 72 3.5 -29.1 233 47 328.2 328.3 291.9 330.9 0.73 42 355 8406 -28.9 -31.5 78 2.6 -29.3 233 47 328.5 328.6 292.0 331.3 0.77 43 348 8548 -29.7 -32.9 74 3.2 -30.2 234 46 329.2 329.4 292.2 331.8 0.69 44 345 8610 -30.3 -32.3 83 2.0 -30.6 234 46 329.2 329.4 292.2 331.9 0.74 45 341 8692 -30.9 -34.0 74 3.1 -31.4 234 45 329.5 329.7 292.2 331.9 0.63 46 339 8734 -30.9 -36.9 56 6.0 -31.7 235 45 330.1 330.2 292.2 331.9 0.48 47 337 8776 -31.1 -36.1 61 5.0 -31.8 235 45 330.4 330.5 292.3 332.3 0.52 48 332 8882 -31.5 -37.5 55 6.0 -32.3 235 45 331.2 331.3 292.5 333.0 0.46 49 330 8925 -31.9 -40.9 41 9.0 -32.9 235 46 331.3 331.3 292.4 332.5 0.32 50 329 8946 -31.9 -46.9 21 15.0 -33.3 235 46 331.6 331.6 292.3 332.2 0.17 51 328 8967 -32.1 -44.1 29 12.0 -33.3 235 47 331.6 331.6 292.4 332.5 0.23 52 324 9054 -32.9 -48.9 19 16.0 -34.3 235 49 331.6 331.7 292.3 332.2 0.14 53 322 9097 -33.3 -49.3 19 16.0 -34.6 235 50 331.7 331.7 292.3 332.2 0.13 54 305 9476 -36.5 -47.5 31 11.0 -37.4 235 55 332.4 332.4 292.5 333.0 0.17 55 304 9498 -36.7 -44.7 43 8.0 -37.4 235 55 332.4 332.4 292.6 333.3 0.23 56 300 9590 -37.5 -43.5 53 6.0 -38.0 235 56 332.5 332.6 292.7 333.6 0.27 57 250 10820 -48.1 -51.1 71 3.0 -48.3 240 66 334.6 334.6 293.1 335.1 0.14 58 200 12260 -58.9 -63.9 52 5.0 -59.0 250 69 339.5 339.5 294.2 339.6 0.04 59 188 12648 -60.1 -66.1 45 6.0 -60.2 260 78 343.6 343.6 295.2 343.7 0.03 60 150 14050 -62.7 -74.4 19 11.7 -62.8 250 86 362.1 362.1 299.1 362.2 0.01 61 100 16520 -67.3 -89.3 3 22.0 -67.4 260 56 397.7 397.7 304.9 397.7 0.00 62 87 17352 -71.5 -89.5 5 18.0 -71.6 260 38 405.4 405.4 305.9 405.4 0.00 63 84 17561 -68.5 -90.5 3 22.0 -68.6 260 32 415.6 415.6 307.2 415.6 0.00 64 74 18312 -73.5 -90.5 6 17.0 -73.6 221 28 420.4 420.4 307.7 420.4 0.00 65 72 18473 -71.3 -91.3 4 20.0 -71.4 226 28 428.4 428.4 308.7 428.4 0.00 66 70 18640 -71.7 -91.7 4 20.0 -71.8 180 16 431.0 431.0 308.9 431.0 0.00 67 68 18811 -70.5 -91.5 3 21.0 -70.6 180 13 437.2 437.2 309.6 437.2 0.00 68 64 19170 -71.7 -91.7 4 20.0 -71.8 182 21 442.2 442.2 310.1 442.2 0.00 69 63 19263 -69.1 -93.1 2 24.0 -69.2 183 24 449.9 449.9 310.8 449.9 0.00 70 61 19458 -63.5 -92.5 1 29.0 -63.8 185 31 466.5 466.5 312.4 466.5 0.00 71 60 19559 -64.9 -91.9 1 27.0 -65.1 189 33 465.6 465.6 312.3 465.6 0.00 72 58 19767 -63.5 -91.5 1 28.0 -63.8 203 36 473.3 473.3 312.9 473.3 0.00 73 51 20550 -66.5 -91.5 2 25.0 -66.7 77 10 484.0 484.0 313.8 484.0 0.00 74 50 20670 -65.5 -91.5 2 26.0 -65.8 130 10 489.1 489.1 314.1 489.1 0.00 75 48 20919 -65.5 -92.5 1 27.0 -65.8 125 17 494.9 494.9 314.6 494.9 0.00 76 47 21048 -62.5 -91.5 1 29.0 -63.0 140 17 505.1 505.1 315.3 505.1 0.00 77 45 21318 -60.1 -90.1 1 30.0 -60.7 194 8 517.2 517.2 316.1 517.2 0.00 78 42 21747 -61.7 -90.7 1 29.0 -62.3 122 11 523.6 523.6 316.5 523.6 0.00 79 36 22710 -58.3 -89.3 1 31.0 -59.3 69 12 555.9 555.9 318.4 556.0 0.00 80 35 22887 -58.7 -89.7 1 31.0 -59.6 63 14 559.4 559.4 318.6 559.4 0.00 81 32 23456 -54.7 -88.7 1 34.0 -56.2 87 16 584.6 584.6 319.9 584.7 0.00 82 30 23870 -53.5 -87.5 1 34.0 -55.4 145 8 598.8 598.8 320.6 598.8 0.01 83 25 25048 -50.7 -86.7 1 36.0 -53.5 82 5 638.9 638.9 322.3 638.9 0.01 84 23 25588 -52.1 -87.1 1 35.0 -54.7 44 3 650.2 650.2 322.7 650.2 0.01 85 20 26500 -48.1 -86.1 0 38.0 -52.2 270 14 688.9 688.9 324.1 689.0 0.01 86 19 26838 -47.7 -85.7 0 38.0 -52.1 273 17 700.4 700.4 324.4 700.5 0.01 87 17 27568 -49.5 -86.5 1 37.0 -53.6 290 12 717.2 717.2 325.0 717.3 0.01 88 16 27968 -46.1 -85.1 0 39.0 -51.6 257 12 740.9 740.9 325.7 741.0 0.02 89 14 28859 -44.1 -84.1 0 40.0 -50.9 255 22 776.5 776.5 326.7 776.7 0.02 90 13 29353 -46.3 -85.3 0 39.0 -52.4 271 21 785.5 785.5 326.9 785.7 0.02 91 11 30474 -41.3 -82.3 0 41.0 -50.5 248 20 842.1 842.1 328.2 842.5 0.04 92 10 31120 -42.1 -83.1 0 41.0 -51.2 265 23 862.4 862.4 328.7 862.8 0.04 93 9.6 31396 -42.9 -82.9 0 40.0 -51.8 266 24 869.5 869.5 328.8 869.9 0.04 94 9.0 31833 -41.1 -82.1 0 41.0 -51.3 268 26 892.6 892.7 329.3 893.2 0.05 95 8.7 32066 -37.3 -79.3 0 42.0 -49.8 269 27 916.1 916.1 329.7 917.0 0.09 96 8.4 32309 -36.7 -78.7 0 42.0 -49.7 270 28 927.7 927.7 329.9 928.7 0.10 97 8.1 32563 -33.1 -77.1 0 44.0 -48.6 271 29 951.6 951.7 330.4 953.1 0.13 98 7.0 33600 -28.1 -74.1 0 46.0 -47.7 275 33 1012.9 1013.0 331.4 1015.8 0.24 99 6.8 33808 -27.1 -73.1 0 46.0 -47.6 1025.5 1025.7 331.6 1029.1 0.29 100 6.1 34586 -30.5 -75.5 0 45.0 -49.4 1043.2 1043.4 331.9 1046.0 0.22 TRP 188 12648 -60.1 -66.1 45 6.0 -60.2 260 78 343.6 343.6 295.2 343.7 0.03 WND 150 14050 -62.7 -74.4 19 11.7 -62.8 250 86 362.1 362.1 299.1 362.2 0.01 Sounding variables and indices 1000-500 mb thick: 5806.00 m Freezing level: 587.01 mb = 4601.71 m = 15097.30 ft Wetbulb zero: 627.67 mb = 4058.25 m = 13314.32 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 47.68 % Est. max temperature: 34.38 C = 93.89 F Sfc-Lift cond lev (LCL): 728.11 mb = 2824.04 m = 9265.11 ft T: 14.54 C 700-500 lapse rate: 8.55 C/km ThetaE index: 10.07 C Layer 835.0- 706.0 mb Conv cond level (CCL): 662.38 mb = 3614.99 m = 11860.06 ft Mean mixing ratio: 10.21 g/kg Conv temperature: 40.57 C = 105.02 F Cap Strength: 5.12 C Lifted Index: -4.76 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -3.77 C Lifted Index @700 mb: 3.93 C Showalter Index: -4.32 C Risk: Severe thunderstorms possible Total Totals Index: 56.00 C Risk: Severe Thunderstorms probable Vertical Totals Index: 33.50 C Cross Totals Index: 22.50 C K Index: 32.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 504.69 Risk: Severe Thunderstorms possible Energy Index: -2.22 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1023.72 J/kg Max Up Vert Vel: 45.25 m/s Conv Inhibition (B-): 261.73 J/kg Cap Strength: 5.12 C Lift Cond Lev (LCL): 727.55 mb = 2830.60 m = 9286.63 ft Lev Free Conv (LFC): 602.55 mb = 4389.16 m = 14399.95 ft Equ Level (EL): 192.55 mb = 12497.79 m = 41002.74 ft B at Equ Level: 1007.59 J/kg Max Parcel Lev (MPL): 132.55 mb = 14803.27 m = 48566.56 ft Wind level data Storm motion: 217 at 17 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 ---------------------------------------------------------- 0 972 313 190 17 3.0 16.7 | 113 8 -7.4 3.2 1 940 610 160 30 -10.3 28.2 | 125 25 -20.6 14.7 2 925 755 155 31 -13.1 28.1 | 122 28 -23.4 14.6 3 908 914 150 31 -15.5 26.8 | 117 29 -25.8 13.3 4 877 1219 145 31 -17.8 25.4 | 113 31 -28.1 11.9 5 850 1499 140 32 -20.6 24.5 | 110 33 -30.9 11.0 6 818 1829 140 31 -19.9 23.7 | 109 32 -30.3 10.2 7 789 2134 165 31 -8.0 29.9 | 132 25 -18.4 16.4 8 762 2438 165 31 -8.0 29.9 | 132 25 -18.4 16.4 9 735 2743 165 21 -5.4 20.3 | 113 17 -15.8 6.7 10 709 3048 170 9 -1.6 8.9 | 69 13 -11.9 -4.7 11 700 3158 175 13 -1.1 13.0 | 87 11 -11.5 -0.6 12 683 3353 185 19 1.7 18.9 | 122 10 -8.7 5.4 13 658 3658 185 12 1.0 12.0 | 80 9 -9.3 -1.6 14 633 3962 230 10 7.7 6.4 | 21 8 -2.7 -7.1 15 610 4267 230 14 10.7 9.0 | 355 5 0.4 -4.5 16 587 4572 220 15 9.6 11.5 | 19 2 -0.7 -2.0 17 565 4877 220 17 10.9 13.0 | 311 1 0.6 -0.5 18 500 5860 255 28 27.0 7.2 | 291 18 16.7 -6.3 19 485 6096 245 31 28.1 13.1 | 271 18 17.8 -0.4 20 465 6401 250 25 23.5 8.6 | 291 14 13.1 -5.0 21 447 6706 235 48 39.3 27.5 | 244 32 29.0 14.0 22 429 7010 230 48 36.8 30.9 | 237 32 26.4 17.3 23 400 7540 230 53 40.6 34.1 | 236 37 30.3 20.5 24 396 7620 230 52 39.8 33.4 | 236 36 29.5 19.9 25 333 8839 235 44 36.0 25.2 | 246 28 25.7 11.7 26 319 9144 235 52 42.6 29.8 | 243 36 32.3 16.3 27 300 9590 235 56 45.9 32.1 | 242 40 35.5 18.6 28 268 10363 240 64 55.4 32.0 | 248 49 45.1 18.5 29 250 10820 240 66 57.2 33.0 | 247 51 46.8 19.5 30 222 11582 245 57 51.7 24.1 | 256 43 41.3 10.6 31 200 12260 250 69 64.8 23.6 | 260 55 54.5 10.1 32 188 12648 260 78 76.8 13.5 | 270 66 66.5 0.0 33 183 12802 260 79 77.8 13.7 | 270 67 67.5 0.2 34 150 14050 250 86 80.8 29.4 | 257 72 70.5 15.9 35 143 14326 250 86 80.8 29.4 | 257 72 70.5 15.9 36 130 14935 255 63 60.9 16.3 | 267 51 50.5 2.8 37 123 15240 245 61 55.3 25.8 | 255 47 44.9 12.2 38 112 15850 240 73 63.2 36.5 | 247 58 52.9 23.0 39 100 16520 260 56 55.1 9.7 | 275 45 44.8 -3.8 40 96 16764 260 56 55.1 9.7 | 275 45 44.8 -3.8 41 82 17678 260 28 27.6 4.9 | 297 19 17.2 -8.7 42 78 17983 210 27 13.5 23.4 | 198 10 3.2 9.8 43 74 18288 220 28 18.0 21.4 | 224 11 7.7 7.9 44 71 18593 230 28 21.4 18.0 | 248 12 11.1 4.5 45 70 18640 180 16 0.0 16.0 | 103 11 -10.3 2.5 46 67 18898 180 12 0.0 12.0 | 82 10 -10.3 -1.5 47 61 19507 185 32 2.8 31.9 | 158 20 -7.6 18.3 48 58 19812 205 37 15.6 33.5 | 195 21 5.3 20.0 49 55 20117 225 16 11.3 11.3 | 336 2 1.0 -2.2 50 52 20422 20 10 -3.4 -9.4 | 31 27 -13.8 -22.9 51 50 20670 130 10 -7.7 6.4 | 68 19 -18.0 -7.1 52 50 20726 105 15 -14.5 3.9 | 69 27 -24.8 -9.7 53 47 21031 135 18 -12.7 12.7 | 88 23 -23.1 -0.8 54 45 21336 195 8 2.1 7.7 | 55 10 -8.3 -5.8 55 43 21641 120 10 -8.7 5.0 | 66 21 -19.0 -8.5 56 41 21946 125 12 -9.8 6.9 | 72 21 -20.2 -6.7 57 39 22250 45 10 -7.1 -7.1 | 40 27 -17.4 -20.6 58 37 22555 80 10 -9.8 -1.7 | 53 25 -20.2 -15.3 59 35 22860 60 13 -11.3 -6.5 | 47 29 -21.6 -20.0 60 34 23165 80 21 -20.7 -3.6 | 61 35 -31.0 -17.2 61 30 23774 95 11 -11.0 1.0 | 59 25 -21.3 -12.6 62 30 23870 145 8 -4.6 6.6 | 65 16 -14.9 -7.0 63 29 24079 135 10 -7.1 7.1 | 70 19 -17.4 -6.5 64 28 24384 130 8 -6.1 5.1 | 63 18 -16.5 -8.4 65 21 26213 0 0 -0.0 -0.0 | 37 17 -10.3 -13.5 66 20 26500 270 14 14.0 -0.0 | 345 14 3.7 -13.5 67 18 27127 275 20 19.9 -1.7 | 328 18 9.6 -15.3 68 17 27432 290 13 12.2 -4.4 | 354 18 1.9 -18.0 69 17 27737 290 10 9.4 -3.4 | 3 17 -0.9 -17.0 70 16 28042 250 12 11.3 4.1 | 354 9 0.9 -9.4 71 14 28956 255 23 22.2 6.0 | 303 14 11.9 -7.6 72 13 29261 280 24 23.6 -4.2 | 323 22 13.3 -17.7 73 13 29566 255 16 15.5 4.1 | 331 11 5.1 -9.4 74 12 29870 270 22 22.0 -0.0 | 319 18 11.7 -13.5 75 12 30175 240 18 15.6 9.0 | 311 7 5.2 -4.5 76 10 31120 265 23 22.9 2.0 | 313 17 12.6 -11.5 77 7 33600 275 33 32.9 -2.9 | 306 28 22.5 -16.4 Wind Parameters Mean winds (0-6000m): 187.4 at 22.7 knts Storm direction: 217.4 at 17.0 knts Shear (0-3000m) pos: 3.7 neg: 4.1 tot: 7.8 10-3/s Storm rel Dir Shear (0-3000m): 0.6 deg Storm rel helicity (0-3000m) pos: 115.2 neg: -143.3 tot: -28.0 m^2/s^2 ave: -9.3 10^-3 m/s^2 rel: -0.05 Storm rel vorticity (0-3000m) horiz: 12.4 stream: -0.7 10^-3/s Energy-Hel index: 0.59 Bulk Rich Number: 68.46 Bulk Shear: 14.95 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 ------------------------------------------------------------------------------- 500 164 26 124 21| 0.0 20.7 20.7| 8.0 -24.1 -16.1 -32.1 -0.03| 22.4 -0.8 1000 155 29 119 26| 0.0 12.0 12.0| 8.0 -57.9 -49.9 -49.9 -0.19| 14.0 -2.6 1500 150 30 116 28| 0.0 8.2 8.2| 8.0 -72.5 -64.5 -43.0 -0.23| 10.3 -2.3 2000 152 30 118 28| 3.5 6.2 9.6| 92.8 -72.5 20.3 10.1 0.11| 11.2 1.2 2500 154 29 119 26| 3.4 4.9 8.4| 92.8-117.0 -24.1 -9.6 -0.07| 11.6 -0.8 3000 156 27 117 24| 3.7 4.1 7.8|115.2-143.3 -28.0 -9.3 -0.05| 12.4 -0.7 4000 162 23 116 19| 4.3 3.1 7.4|115.4-173.7 -58.3 -14.6 -0.21| 11.7 -2.4 5000 172 22 121 16| 4.2 2.6 6.8|116.6-174.5 -57.9 -11.6 -0.20| 10.5 -2.1 6000 187 23 140 12| 4.3 2.3 6.6|139.6-199.1 -59.5 -9.9 -0.16| 10.4 -1.7 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20250429.00.gif