UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 24 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 71 SFC 973 313 26.8 19.8 66 7.0 21.8 125 6 302.3 305.1 296.0 346.9 15.11 2 925 757 22.6 18.4 77 4.2 19.6 125 17 302.4 305.1 295.6 345.4 14.55 3 872 1269 17.8 17.3 97 0.5 17.5 153 16 302.6 305.2 295.6 345.1 14.40 4 864 1348 17.2 17.2 100 0.0 17.2 157 18 302.7 305.4 295.6 345.5 14.44 5 850 1488 16.6 16.6 100 0.0 16.6 165 22 303.5 306.1 295.6 345.5 14.12 6 768 2347 12.2 12.2 100 0.0 12.2 157 21 307.7 309.9 295.1 343.1 11.71 7 765 2380 12.2 12.2 100 0.0 12.2 156 21 308.1 310.3 295.2 343.6 11.76 8 761 2424 11.6 11.1 97 0.5 11.3 155 22 307.9 309.9 294.6 341.1 10.98 9 760 2435 11.6 7.9 78 3.7 9.3 155 22 308.0 309.7 293.0 334.8 8.83 10 748 2568 10.2 3.2 62 7.0 6.3 163 20 307.9 309.1 291.0 327.6 6.45 11 746 2590 10.2 3.2 62 7.0 6.3 165 20 308.1 309.3 291.1 328.0 6.47 12 735 2714 10.2 1.2 54 9.0 5.3 173 18 309.4 310.5 290.9 327.0 5.68 13 728 2794 10.8 -1.2 43 12.0 4.5 174 17 310.9 311.8 290.6 326.0 4.81 14 721 2875 12.6 -2.4 35 15.0 4.8 173 16 313.8 314.6 291.1 327.9 4.45 15 708 3028 11.6 -5.4 30 17.0 3.3 171 14 314.3 315.0 290.5 325.9 3.61 16 700 3123 10.8 -8.2 25 19.0 2.0 170 13 314.4 315.0 290.0 324.0 2.94 17 679 3376 8.8 -18.2 13 27.0 -1.2 177 12 315.0 315.2 288.6 319.5 1.34 18 664 3560 7.2 -16.8 16 24.0 -1.9 182 11 315.2 315.5 288.8 320.3 1.54 19 657 3647 6.4 -9.6 31 16.0 -0.6 184 11 315.2 315.8 290.1 324.4 2.81 20 652 3710 5.8 -9.2 33 15.0 -0.9 187 11 315.2 315.8 290.2 324.7 2.92 21 648 3760 5.4 -10.6 30 16.0 -1.4 191 11 315.3 315.9 289.9 323.9 2.63 22 634 3938 3.6 -6.4 48 10.0 -1.1 204 11 315.3 316.0 290.9 327.3 3.74 23 628 4016 3.0 -9.0 41 12.0 -2.3 210 12 315.4 316.0 290.4 325.4 3.08 24 625 4054 2.8 -14.2 27 17.0 -3.8 212 12 315.7 316.0 289.5 322.4 2.04 25 620 4119 2.4 -14.6 27 17.0 -4.1 217 12 315.9 316.3 289.5 322.5 1.99 26 583 4613 -2.1 -10.1 54 8.0 -5.5 245 17 316.3 316.9 290.6 326.2 3.04 27 571 4778 -3.5 -13.5 46 10.0 -7.3 242 16 316.5 317.0 290.0 324.3 2.36 28 558 4959 -5.3 -11.3 63 6.0 -7.7 241 16 316.5 317.0 290.5 325.9 2.89 29 534 5303 -8.5 -11.6 78 3.1 -9.7 247 18 316.7 317.2 290.6 326.3 2.95 30 521 5494 -10.3 -13.7 76 3.4 -11.5 250 19 316.7 317.2 290.3 325.1 2.55 31 517 5553 -10.7 -15.4 68 4.7 -12.3 251 20 316.9 317.4 290.0 324.3 2.23 32 500 5810 -11.7 -13.4 87 1.7 -12.3 255 21 318.8 319.3 291.1 327.8 2.72 33 497 5856 -11.9 -14.5 81 2.6 -12.8 256 22 319.1 319.6 291.0 327.4 2.50 34 486 6027 -12.7 -14.4 87 1.7 -13.3 259 26 320.1 320.6 291.3 328.7 2.58 35 482 6090 -12.5 -16.1 74 3.6 -13.7 260 28 321.1 321.6 291.3 328.7 2.26 36 463 6396 -15.3 -17.5 83 2.2 -16.0 255 24 321.4 321.8 291.3 328.4 2.09 37 424 7057 -18.1 -20.7 80 2.6 -18.8 260 47 326.0 326.3 292.3 332.0 1.73 38 406 7380 -20.1 -23.5 74 3.4 -21.0 260 40 327.5 327.7 292.4 332.4 1.42 39 400 7490 -20.9 -24.1 75 3.2 -21.7 260 37 327.8 328.1 292.4 332.6 1.36 40 376 7943 -24.7 -26.9 82 2.2 -25.2 260 32 328.7 328.9 292.4 332.7 1.12 41 363 8198 -26.7 -29.2 79 2.5 -27.2 262 36 329.3 329.5 292.4 332.7 0.94 42 345 8564 -28.3 -31.8 72 3.5 -28.9 265 42 332.0 332.1 293.0 334.8 0.77 43 318 9143 -32.7 -36.3 70 3.6 -33.2 270 52 333.7 333.8 293.2 335.7 0.54 44 300 9550 -35.9 -39.1 72 3.2 -36.2 270 60 334.8 334.9 293.4 336.4 0.43 45 297 9620 -36.5 -39.5 74 3.0 -36.8 270 60 334.9 335.0 293.4 336.5 0.42 46 286 9882 -37.5 -41.1 69 3.6 -37.9 269 61 337.1 337.2 294.0 338.5 0.37 47 267 10355 -40.7 -44.8 65 4.1 -41.1 266 62 339.1 339.2 294.4 340.2 0.26 48 265 10406 -41.1 -45.5 62 4.4 -41.5 266 62 339.3 339.3 294.4 340.2 0.25 49 254 10693 -43.9 -47.1 70 3.2 -44.1 264 63 339.3 339.3 294.3 340.1 0.22 50 252 10746 -44.1 -48.5 62 4.4 -44.4 262 63 339.7 339.8 294.4 340.5 0.19 51 250 10800 -44.5 -48.5 64 4.0 -44.7 260 63 339.9 339.9 294.5 340.7 0.19 52 246 10907 -45.5 -50.1 60 4.6 -45.7 260 62 340.0 340.0 294.5 340.6 0.16 53 245 10935 -45.7 -50.4 59 4.7 -46.0 260 62 340.1 340.1 294.5 340.7 0.15 54 239 11099 -46.9 -51.0 63 4.1 -47.1 261 64 340.7 340.7 294.6 341.3 0.15 55 224 11524 -50.5 -55.5 55 5.0 -50.7 264 72 341.5 341.6 294.8 341.9 0.09 56 213 11849 -53.5 -57.1 65 3.6 -53.6 267 78 341.8 341.9 294.8 342.2 0.08 57 200 12250 -56.9 -61.8 54 4.9 -57.0 270 85 342.7 342.7 295.0 342.9 0.05 58 178 12977 -61.7 -69.9 33 8.2 -61.8 280 103 346.4 346.4 295.8 346.4 0.02 59 173 13152 -62.9 -71.9 29 9.0 -63.0 280 97 347.3 347.3 296.0 347.3 0.01 60 150 14030 -61.7 -82.7 4 21.0 -61.9 275 82 363.8 363.8 299.4 363.8 0.00 61 100 16500 -69.3 -88.3 5 19.0 -69.4 270 58 393.8 393.8 304.3 393.8 0.00 62 92 16993 -72.7 -88.7 7 16.0 -72.8 274 56 396.6 396.6 304.8 396.6 0.00 63 85 17459 -70.9 -88.9 5 18.0 -71.0 284 49 409.3 409.3 306.4 409.3 0.00 64 78 17964 -74.3 -90.3 7 16.0 -74.3 309 33 412.5 412.5 306.8 412.5 0.00 65 76 18115 -73.9 -90.9 6 17.0 -74.0 306 28 416.4 416.4 307.3 416.4 0.00 66 74 18272 -70.9 -89.9 4 19.0 -71.0 300 23 425.9 425.9 308.4 425.9 0.00 67 70 18600 -71.9 -89.9 5 18.0 -72.0 250 18 430.6 430.6 308.9 430.6 0.00 68 65 19040 -70.5 -90.5 4 20.0 -70.6 249 18 442.8 442.8 310.1 442.9 0.00 69 62 19321 -71.1 -91.1 4 20.0 -71.2 256 23 447.5 447.5 310.6 447.5 0.00 70 59 19619 -66.5 -89.5 3 23.0 -66.7 295 22 464.3 464.3 312.1 464.3 0.00 71 58 19723 -66.5 -89.5 3 23.0 -66.7 323 19 466.5 466.5 312.4 466.6 0.00 72 57 19829 -66.9 -89.9 3 23.0 -67.1 346 16 468.0 468.0 312.5 468.0 0.00 73 56 19937 -64.5 -89.5 2 25.0 -64.8 352 16 475.8 475.8 313.1 475.8 0.00 74 54 20160 -64.3 -89.3 2 25.0 -64.6 14 17 481.2 481.2 313.5 481.3 0.00 75 50 20630 -66.1 -90.1 2 24.0 -66.4 105 10 487.7 487.7 314.1 487.7 0.00 76 49 20752 -66.5 -90.5 2 24.0 -66.8 103 10 489.6 489.6 314.2 489.6 0.00 77 46 21137 -62.7 -89.7 1 27.0 -63.1 148 11 507.7 507.7 315.5 507.7 0.00 78 44 21410 -63.5 -89.5 2 26.0 -63.9 238 12 512.2 512.2 315.8 512.2 0.00 79 44 21410 -61.7 -89.7 1 28.0 -62.2 238 12 516.6 516.6 316.1 516.6 0.00 80 42 21698 -60.5 -88.5 1 28.0 -61.2 242 11 526.5 526.5 316.7 526.5 0.00 81 39 22157 -62.1 -89.1 2 27.0 -62.7 150 11 533.8 533.8 317.2 533.8 0.00 82 35 22828 -59.9 -88.9 1 29.0 -60.7 145 10 556.3 556.3 318.5 556.3 0.00 83 34 23009 -60.5 -88.5 1 28.0 -61.3 148 10 559.3 559.3 318.6 559.3 0.00 84 33 23196 -56.7 -87.7 1 31.0 -57.9 128 9 574.2 574.2 319.4 574.2 0.01 85 30 23800 -56.3 -87.3 1 31.0 -57.7 80 20 591.2 591.2 320.2 591.2 0.01 86 27 24474 -54.1 -86.1 1 32.0 -56.0 103 17 615.4 615.4 321.3 615.5 0.01 87 25 24968 -54.5 -85.5 1 31.0 -56.5 134 11 628.0 628.0 321.8 628.0 0.01 88 20 26410 -51.1 -84.1 1 33.0 -54.2 135 6 679.8 679.8 323.7 679.9 0.02 89 19 26744 -51.1 -85.1 1 34.0 -54.4 187 7 689.8 689.8 324.1 689.9 0.01 90 17 27477 -45.3 -82.3 1 37.0 -50.9 291 9 730.7 730.7 325.4 730.9 0.03 91 16 27882 -45.1 -82.1 1 37.0 -51.0 294 12 744.1 744.1 325.8 744.4 0.03 92 16 27882 -45.7 -81.7 1 36.0 -51.3 294 12 742.2 742.2 325.7 742.4 0.03 93 13 29275 -42.7 -80.7 1 38.0 -50.4 316 14 798.0 798.0 327.2 798.4 0.05 94 12 29819 -39.7 -79.7 1 40.0 -49.3 299 11 827.1 827.1 327.9 827.6 0.06 95 10 31070 -38.1 -80.1 0 42.0 -49.4 270 27 877.3 877.4 329.0 878.0 0.07 96 9.7 31280 -37.7 -79.7 0 42.0 -49.4 270 28 886.5 886.5 329.2 887.3 0.07 97 9.3 31569 -39.1 -80.1 1 41.0 -50.3 269 30 891.9 892.0 329.2 892.6 0.07 98 8.7 32027 -37.5 -79.5 0 42.0 -49.9 268 32 915.3 915.3 329.7 916.2 0.08 99 7.6 32956 -39.5 -80.5 0 41.0 -51.4 266 37 943.3 943.4 330.2 944.2 0.08 100 7.0 33520 -38.1 -80.1 0 42.0 -51.2 265 40 971.5 971.6 330.7 972.6 0.09 101 6.6 33926 -37.1 -79.1 0 42.0 -51.2 992.2 992.3 331.1 993.6 0.12 102 6.2 34363 -32.3 -76.3 0 44.0 -49.8 1030.7 1030.8 331.7 1033.1 0.19 103 6.0 34594 -32.7 -76.7 0 44.0 -50.1 1038.7 1038.8 331.8 1041.0 0.19 104 5.8 34834 -30.7 -75.7 0 45.0 -49.7 1057.5 1057.6 332.1 1060.4 0.23 TRP 173 13152 -62.9 -71.9 29 9.0 -63.0 280 97 347.3 347.3 296.0 347.3 0.01 WND 178 12977 -61.7 -69.9 33 8.2 -61.8 280 103 346.4 346.4 295.8 346.4 0.02 Sounding variables and indices 1000-500 mb thick: 5739.00 m Freezing level: 600.27 mb = 4382.51 m = 14378.13 ft Wetbulb zero: 686.82 mb = 3280.89 m = 10763.95 ft Precipitable water: 1.61 inches Sfc-500 mean rel hum: 63.90 % Est. max temperature: 29.34 C = 84.82 F Sfc-Lift cond lev (LCL): 878.79 mb = 1201.52 m = 3941.94 ft T: 18.43 C 700-500 lapse rate: 8.37 C/km ThetaE index: 16.00 C Layer 761.0- 746.0 mb Conv cond level (CCL): 868.00 mb = 1308.27 m = 4292.17 ft Mean mixing ratio: 14.64 g/kg Conv temperature: 27.15 C = 80.87 F Cap Strength: 2.09 C Lifted Index: -7.21 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -5.16 C Lifted Index @700 mb: 1.41 C Showalter Index: -7.09 C Risk: Severe thunderstorms probable Total Totals Index: 56.60 C Risk: Severe Thunderstorms probable Vertical Totals Index: 28.30 C Cross Totals Index: 28.30 C K Index: 25.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 566.20 Risk: Severe Thunderstorms possible Energy Index: -3.55 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1639.82 J/kg Max Up Vert Vel: 57.27 m/s Conv Inhibition (B-): 1.14 J/kg Cap Strength: 2.00 C Lift Cond Lev (LCL): 871.14 mb = 1277.20 m = 4190.23 ft Lev Free Conv (LFC): 856.14 mb = 1426.25 m = 4679.25 ft Equ Level (EL): 726.14 mb = 2815.55 m = 9237.26 ft B at Equ Level: 27.05 J/kg Max Parcel Lev (MPL): 116.14 mb = 15588.29 m = 51142.06 ft Wind level data Storm motion: 227 at 13 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 ---------------------------------------------------------- 0 973 313 125 6 -4.9 3.4 | 70 15 -14.4 -5.3 1 941 610 120 15 -13.0 7.5 | 87 23 -22.5 -1.3 2 925 757 125 17 -13.9 9.8 | 92 23 -23.4 1.0 3 908 914 140 16 -10.3 12.3 | 100 20 -19.8 3.5 4 877 1219 150 15 -7.5 13.0 | 104 17 -17.0 4.2 5 850 1488 165 22 -5.7 21.3 | 129 20 -15.2 12.5 6 846 1524 165 23 -6.0 22.2 | 131 20 -15.4 13.4 7 816 1829 155 23 -9.7 20.8 | 122 23 -19.2 12.1 8 787 2134 160 19 -6.5 17.9 | 120 18 -16.0 9.1 9 759 2438 155 22 -9.3 19.9 | 121 22 -18.8 11.2 10 732 2743 175 18 -1.6 17.9 | 130 14 -11.0 9.1 11 700 3123 170 13 -2.3 12.8 | 109 12 -11.7 4.0 12 655 3658 185 11 1.0 11.0 | 104 9 -8.5 2.2 13 607 4267 230 12 9.2 7.7 | 15 1 -0.3 -1.1 14 584 4572 245 17 15.4 7.2 | 285 6 5.9 -1.6 15 562 4877 240 16 13.9 8.0 | 280 4 4.4 -0.8 16 500 5810 255 21 20.3 5.4 | 287 11 10.8 -3.3 17 481 6096 260 28 27.6 4.9 | 282 19 18.1 -3.9 18 462 6401 255 24 23.2 6.2 | 281 14 13.7 -2.6 19 426 7010 260 48 47.3 8.3 | 271 38 37.8 -0.4 20 400 7490 260 37 36.4 6.4 | 275 27 27.0 -2.4 21 393 7620 260 37 36.4 6.4 | 275 27 27.0 -2.4 22 376 7925 260 32 31.5 5.6 | 278 22 22.0 -3.2 23 318 9144 270 52 52.0 -0.0 | 282 43 42.5 -8.8 24 300 9550 270 60 60.0 -0.0 | 280 51 50.5 -8.8 25 255 10668 265 63 62.8 5.5 | 274 53 53.3 -3.3 26 250 10800 260 63 62.0 10.9 | 268 53 52.6 2.2 27 243 10973 260 62 61.1 10.8 | 268 52 51.6 2.0 28 200 12250 270 85 85.0 -0.0 | 277 76 75.5 -8.8 29 178 12977 280 103 101.4 -17.9 | 286 96 92.0 -26.7 30 174 13106 280 103 101.4 -17.9 | 286 96 92.0 -26.7 31 173 13152 280 97 95.5 -16.8 | 287 90 86.1 -25.6 32 158 13716 265 94 93.6 8.2 | 270 84 84.2 -0.6 33 150 14030 275 82 81.7 -7.1 | 282 74 72.2 -15.9 34 136 14630 280 76 74.8 -13.2 | 289 69 65.4 -22.0 35 123 15240 280 65 64.0 -11.3 | 290 58 54.5 -20.1 36 117 15545 265 54 53.8 4.7 | 275 45 44.3 -4.1 37 100 16500 270 58 58.0 -0.0 | 280 49 48.5 -8.8 38 96 16764 270 58 58.0 -0.0 | 280 49 48.5 -8.8 39 86 17374 280 52 51.2 -9.0 | 293 45 41.7 -17.8 40 78 17983 310 32 24.5 -20.6 | 333 33 15.0 -29.4 41 74 18288 300 23 19.9 -11.5 | 333 23 10.4 -20.3 42 70 18593 265 11 11.0 1.0 | 349 8 1.5 -7.8 43 70 18600 250 18 16.9 6.2 | 289 8 7.4 -2.6 44 67 18898 245 16 14.5 6.8 | 292 5 5.0 -2.0 45 60 19507 260 26 25.6 4.5 | 285 17 16.1 -4.3 46 57 19812 345 16 4.1 -15.5 | 12 25 -5.3 -24.2 47 54 20117 360 16 -0.0 -16.0 | 21 27 -9.5 -24.8 48 52 20422 85 22 -21.9 -1.9 | 71 33 -31.4 -10.7 49 50 20630 105 10 -9.7 2.6 | 72 20 -19.1 -6.2 50 47 21031 100 11 -10.8 1.9 | 71 21 -20.3 -6.9 51 45 21336 225 12 8.5 8.5 | 73 1 -1.0 -0.3 52 42 21641 270 11 11.0 -0.0 | 350 9 1.5 -8.8 53 40 21946 150 10 -5.0 8.7 | 90 14 -14.5 -0.1 54 39 22250 150 12 -6.0 10.4 | 96 16 -15.5 1.6 55 37 22555 140 10 -6.4 7.7 | 86 16 -15.9 -1.1 56 33 23165 150 10 -5.0 8.7 | 90 14 -14.5 -0.1 57 32 23470 0 0 -0.0 -0.0 | 47 13 -9.5 -8.8 58 30 23774 360 10 -0.0 -10.0 | 27 21 -9.5 -18.8 59 30 23800 80 20 -19.7 -3.5 | 67 32 -29.2 -12.3 60 29 24079 85 20 -19.9 -1.7 | 70 31 -29.4 -10.5 61 27 24384 95 18 -17.9 1.6 | 75 28 -27.4 -7.2 62 26 24689 120 15 -13.0 7.5 | 87 23 -22.5 -1.3 63 23 25603 165 1 -0.3 1.0 | 51 12 -9.7 -7.8 64 20 26410 135 6 -4.2 4.2 | 72 14 -13.7 -4.5 65 17 27432 290 9 8.5 -3.1 | 5 12 -1.0 -11.9 66 16 28042 295 13 11.8 -5.5 | 351 14 2.3 -14.3 67 15 28346 285 18 17.4 -4.7 | 330 16 7.9 -13.4 68 14 28651 300 13 11.3 -6.5 | 353 15 1.8 -15.3 69 13 29261 320 13 8.4 -10.0 | 3 19 -1.1 -18.7 70 13 29566 290 21 19.7 -7.2 | 327 19 10.3 -16.0 71 12 29870 300 10 8.7 -5.0 | 3 14 -0.8 -13.8 72 10 31070 270 27 27.0 -0.0 | 297 20 17.5 -8.8 73 7 33520 265 40 39.8 3.5 | 280 31 30.4 -5.3 Wind Parameters Mean winds (0-6000m): 197.2 at 17.2 knts Storm direction: 227.2 at 12.9 knts Shear (0-3000m) pos: 1.7 neg: 0.0 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 38.7 deg Storm rel helicity (0-3000m) pos: 120.4 neg: -39.1 tot: 81.3 m^2/s^2 ave: 27.1 10^-3 m/s^2 rel: 0.28 Storm rel vorticity (0-3000m) horiz: 9.0 stream: 2.5 10^-3/s Energy-Hel index: 1.09 Bulk Rich Number: 36.20 Bulk Shear: 45.30 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 ------------------------------------------------------------------------------- 500 123 13 85 20| 11.0 0.0 11.0| 46.4 0.0 46.4 92.7 0.69| 13.1 9.0 1000 135 14 94 20| 6.5 0.0 6.5| 75.8 0.0 75.8 75.8 0.69| 10.9 7.5 1500 146 17 106 20| 6.2 0.0 6.2|105.5 -17.0 88.5 59.0 0.56| 10.7 6.0 2000 150 18 110 20| 4.1 0.0 4.1|106.6 -22.4 84.2 42.1 0.45| 9.5 4.3 2500 153 18 113 19| 2.9 0.0 2.9|120.4 -25.1 95.2 38.1 0.40| 9.6 3.9 3000 156 18 113 18| 1.7 0.0 1.7|120.4 -39.1 81.3 27.1 0.28| 9.0 2.5 4000 163 16 115 16| 2.0 0.0 2.0|121.2 -41.6 79.6 19.9 0.18| 8.3 1.5 5000 178 16 126 12| 2.3 0.0 2.3|121.7 -43.1 78.5 15.7 0.13| 7.6 1.0 6000 197 17 150 9| 2.5 0.0 2.5|123.6 -49.2 74.4 12.4 0.10| 7.5 0.7 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20250424.00.gif