UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042912.upa.cvt Date: 1200Z 29 APR 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 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 94 SFC 975 313 21.8 20.3 91 1.5 20.8 205 16 297.1 299.9 294.8 342.1 15.56 2 925 770 18.8 18.2 96 0.6 18.4 165 27 298.5 301.1 294.4 340.3 14.36 3 917 845 18.4 17.6 95 0.8 17.9 152 28 298.9 301.4 294.2 339.5 13.94 4 910 910 19.0 16.1 83 2.9 17.1 140 28 300.1 302.5 293.7 337.5 12.75 5 909 920 19.0 15.8 82 3.2 16.8 140 28 300.2 302.5 293.6 336.9 12.52 6 907 939 20.0 14.0 68 6.0 16.1 139 29 301.4 303.5 292.9 334.3 11.15 7 897 1035 21.4 10.4 49 11.0 14.5 134 31 303.9 305.5 291.8 330.3 8.86 8 886 1142 22.2 7.2 38 15.0 13.1 129 34 305.8 307.1 291.0 327.6 7.20 9 861 1391 21.6 5.6 35 16.0 12.1 134 34 307.6 308.9 291.1 327.9 6.63 10 858 1421 21.4 5.4 35 16.0 12.0 136 34 307.7 309.0 291.1 327.8 6.56 11 850 1502 21.0 5.0 35 16.0 11.6 140 33 308.1 309.4 291.1 327.9 6.44 12 835 1656 19.8 6.8 43 13.0 12.0 142 35 308.5 309.9 292.0 331.2 7.44 13 760 2460 15.6 0.6 36 15.0 7.3 180 26 312.3 313.3 291.4 328.8 5.26 14 759 2471 15.6 0.6 36 15.0 7.3 181 26 312.4 313.4 291.4 329.0 5.27 15 700 3151 9.8 0.8 53 9.0 4.9 190 22 313.3 314.4 292.2 331.6 5.80 16 671 3500 6.4 -1.6 57 8.0 2.2 187 16 313.3 314.3 291.5 329.3 5.07 17 651 3747 5.0 -5.0 48 10.0 0.2 196 11 314.5 315.3 291.0 327.4 4.05 18 634 3962 3.4 -5.6 52 9.0 -0.9 227 7 315.0 315.8 291.1 327.8 3.97 19 633 3975 3.6 -8.4 41 12.0 -1.8 228 6 315.4 316.0 290.5 325.8 3.20 20 609 4286 0.6 -6.4 59 7.0 -2.6 259 12 315.5 316.2 291.2 328.0 3.89 21 590 4540 -1.5 -7.5 64 6.0 -4.2 248 14 315.9 316.6 291.1 327.8 3.69 22 585 4607 -2.1 -8.1 63 6.0 -4.7 245 15 316.0 316.7 291.0 327.4 3.55 23 580 4675 -2.5 -10.5 54 8.0 -5.8 248 16 316.3 316.8 290.5 325.9 2.96 24 555 5023 -5.7 -11.7 63 6.0 -8.1 253 20 316.5 317.0 290.5 325.7 2.81 25 540 5237 -7.5 -14.5 57 7.0 -10.1 250 22 316.8 317.3 290.1 324.4 2.30 26 522 5499 -9.9 -14.3 70 4.4 -11.5 253 24 317.0 317.5 290.3 325.0 2.42 27 500 5830 -11.9 -13.7 86 1.8 -12.6 250 38 318.5 319.0 290.9 327.3 2.65 28 486 6047 -13.5 -14.2 94 0.7 -13.7 246 40 319.2 319.7 291.1 327.8 2.62 29 476 6205 -14.1 -16.1 85 2.0 -14.7 245 43 320.3 320.8 291.2 328.0 2.29 30 471 6285 -14.3 -15.8 88 1.5 -14.8 245 44 321.0 321.5 291.4 329.0 2.37 31 460 6464 -16.1 -16.5 97 0.4 -16.2 245 47 321.0 321.4 291.3 328.7 2.29 32 457 6514 -15.9 -18.2 82 2.3 -16.6 245 48 321.8 322.2 291.3 328.6 2.00 33 455 6547 -16.1 -17.6 88 1.5 -16.6 245 49 322.0 322.4 291.5 329.1 2.11 34 450 6630 -16.5 -18.5 84 2.0 -17.1 245 50 322.5 322.9 291.5 329.2 1.98 35 448 6664 -16.3 -22.3 60 6.0 -18.0 245 51 323.2 323.4 291.2 328.1 1.43 36 444 6731 -16.5 -22.5 60 6.0 -18.1 245 52 323.7 324.0 291.3 328.6 1.41 37 443 6748 -16.7 -23.7 55 7.0 -18.6 245 52 323.7 323.9 291.2 328.1 1.27 38 441 6782 -16.7 -24.7 50 8.0 -18.7 245 53 324.1 324.3 291.2 328.2 1.17 39 440 6799 -16.5 -25.5 46 9.0 -18.7 245 53 324.6 324.8 291.3 328.4 1.09 40 438 6833 -16.7 -24.7 50 8.0 -18.7 245 54 324.7 325.0 291.4 328.9 1.18 41 433 6920 -17.5 -29.5 34 12.0 -20.1 245 55 324.8 324.9 291.0 327.5 0.77 42 431 6954 -17.7 -29.7 34 12.0 -20.3 245 56 325.0 325.1 291.0 327.7 0.76 43 425 7059 -18.3 -28.3 41 10.0 -20.5 244 56 325.5 325.7 291.3 328.6 0.87 44 418 7183 -18.7 -31.7 31 13.0 -21.3 242 53 326.5 326.7 291.4 328.9 0.64 45 400 7510 -21.7 -33.7 33 12.0 -23.9 240 53 326.8 326.9 291.4 328.8 0.55 46 373 8019 -26.5 -36.5 38 10.0 -28.0 240 56 327.0 327.1 291.3 328.7 0.45 47 368 8116 -27.5 -35.5 46 8.0 -28.7 240 57 327.0 327.1 291.4 328.8 0.50 48 355 8373 -29.9 -38.9 41 9.0 -31.0 240 59 327.1 327.2 291.3 328.5 0.37 49 335 8783 -33.1 -44.1 32 11.0 -34.1 240 62 328.2 328.2 291.5 329.1 0.23 50 330 8888 -33.9 -43.9 36 10.0 -34.8 240 63 328.5 328.6 291.6 329.4 0.24 51 323 9038 -34.9 -45.9 32 11.0 -35.8 240 64 329.2 329.2 291.7 329.9 0.19 52 318 9147 -35.3 -48.3 25 13.0 -36.3 240 65 330.1 330.1 291.9 330.7 0.15 53 315 9213 -35.9 -47.9 28 12.0 -36.8 241 63 330.1 330.2 291.9 330.8 0.16 54 312 9279 -36.3 -49.3 25 13.0 -37.2 242 62 330.5 330.5 292.0 331.0 0.14 55 307 9391 -36.7 -58.7 8 22.0 -37.8 243 58 331.4 331.5 292.2 331.6 0.05 56 300 9550 -37.5 -60.5 7 23.0 -38.6 245 54 332.5 332.5 292.4 332.7 0.04 57 250 10790 -47.5 -65.5 11 18.0 -48.0 240 45 335.4 335.5 293.2 335.5 0.02 58 200 12220 -57.9 -71.9 15 14.0 -58.0 240 48 341.1 341.1 294.6 341.1 0.01 59 150 14000 -63.7 -82.7 6 19.0 -63.8 250 70 360.3 360.3 298.8 360.4 0.00 60 129 14920 -66.5 -86.5 4 20.0 -66.6 240 77 371.2 371.2 300.8 371.2 0.00 61 122 15258 -66.0 -87.1 4 21.1 -66.1 235 82 378.0 378.0 301.9 378.1 0.00 62 100 16470 -64.3 -89.3 2 25.0 -64.5 230 40 403.5 403.5 305.7 403.5 0.00 63 84 17517 -71.7 -89.7 5 18.0 -71.8 203 39 409.1 409.1 306.4 409.1 0.00 64 80 17805 -70.9 -90.9 4 20.0 -71.0 209 44 416.5 416.5 307.3 416.5 0.00 65 77 18034 -67.3 -90.3 2 23.0 -67.4 223 45 428.6 428.6 308.7 428.6 0.00 66 71 18524 -65.9 -89.9 2 24.0 -66.1 264 20 441.6 441.6 310.0 441.6 0.00 67 70 18610 -66.5 -90.5 2 24.0 -66.7 275 15 442.1 442.1 310.1 442.1 0.00 68 64 19149 -69.1 -91.1 3 22.0 -69.2 272 15 447.9 447.9 310.7 447.9 0.00 69 62 19340 -66.9 -90.9 2 24.0 -67.1 265 16 456.8 456.8 311.5 456.9 0.00 70 55 20061 -69.1 -91.1 3 22.0 -69.2 70 9 467.7 467.7 312.4 467.7 0.00 71 54 20171 -66.5 -90.5 2 24.0 -66.7 107 12 476.2 476.2 313.1 476.2 0.00 72 53 20284 -66.9 -91.9 2 25.0 -67.1 129 17 477.8 477.8 313.2 477.8 0.00 73 51 20518 -64.7 -91.7 1 27.0 -65.0 144 16 488.2 488.2 314.1 488.3 0.00 74 50 20640 -61.3 -90.3 1 29.0 -61.8 130 8 499.0 499.0 314.9 499.0 0.00 75 43 21571 -63.5 -90.5 1 27.0 -63.9 163 18 515.6 515.6 316.0 515.6 0.00 76 39 22177 -58.5 -89.5 1 31.0 -59.4 152 10 542.9 542.9 317.7 542.9 0.00 77 37 22508 -58.7 -88.7 1 30.0 -59.6 209 10 550.6 550.6 318.1 550.6 0.00 78 36 22681 -55.7 -87.7 1 32.0 -57.0 243 10 562.7 562.7 318.8 562.7 0.00 79 34 23046 -55.1 -87.1 1 32.0 -56.5 314 10 573.5 573.5 319.3 573.6 0.01 80 31 23633 -57.3 -88.3 1 31.0 -58.5 352 15 582.9 582.9 319.8 583.0 0.01 81 30 23840 -57.1 -88.1 1 31.0 -58.4 5 9 589.0 589.0 320.1 589.0 0.01 82 22 25836 -51.9 -85.9 1 34.0 -54.6 181 4 659.1 659.1 323.0 659.2 0.01 83 20 26460 -48.7 -85.7 1 37.0 -52.6 170 8 687.1 687.1 324.0 687.2 0.01 84 18 27157 -45.5 -83.5 1 38.0 -50.8 217 10 718.2 718.2 325.0 718.4 0.02 85 17 27537 -45.5 -83.5 1 38.0 -51.0 246 11 730.1 730.1 325.4 730.2 0.02 86 14 28823 -47.9 -84.9 1 37.0 -53.1 294 11 763.6 763.6 326.3 763.8 0.02 87 12 29850 -43.3 -83.3 0 40.0 -51.1 241 10 814.3 814.3 327.6 814.6 0.03 88 11 30436 -42.3 -83.3 0 41.0 -51.0 247 15 838.5 838.5 328.1 838.8 0.03 89 10 31080 -42.3 -83.3 0 41.0 -51.4 255 21 861.6 861.7 328.7 862.0 0.04 90 10 31080 -41.5 -82.5 0 41.0 -51.0 255 21 864.6 864.7 328.7 865.1 0.04 91 9.9 31148 -42.3 -83.3 0 41.0 -51.4 255 21 864.1 864.1 328.7 864.5 0.04 92 7.8 32783 -37.5 -79.5 0 42.0 -50.4 262 29 944.3 944.4 330.2 945.4 0.09 93 7.3 33245 -33.5 -77.5 0 44.0 -49.3 264 31 978.7 978.8 330.8 980.3 0.14 94 7.0 33540 -34.3 -77.3 0 43.0 -49.8 265 32 987.3 987.3 331.0 989.0 0.15 95 6.7 33846 -34.9 -77.9 0 43.0 -50.3 997.2 997.3 331.2 998.8 0.14 96 6.5 34058 -33.7 -77.7 0 44.0 -50.1 1010.9 1011.0 331.4 1012.7 0.15 TRP 129 14920 -66.5 -86.5 4 20.0 -66.6 240 77 371.2 371.2 300.8 371.2 0.00 WND 122 15258 -66.0 -87.1 4 21.1 -66.1 235 82 378.0 378.0 301.9 378.1 0.00 Sounding variables and indices 1000-500 mb thick: 5736.00 m Freezing level: 603.57 mb = 4358.66 m = 14299.91 ft Wetbulb zero: 647.85 mb = 3786.27 m = 12421.99 ft Precipitable water: 1.29 inches Sfc-500 mean rel hum: 56.08 % Est. max temperature: 33.57 C = 92.43 F Sfc-Lift cond lev (LCL): 954.11 mb = 501.02 m = 1643.75 ft T: 20.57 C 700-500 lapse rate: 8.10 C/km ThetaE index: 14.52 C Layer 925.0- 861.0 mb Conv cond level (CCL): 724.66 mb = 2860.19 m = 9383.72 ft Mean mixing ratio: 12.49 g/kg Conv temperature: 37.56 C = 99.61 F Cap Strength: 6.76 C Lifted Index: -3.83 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.60 C Lifted Index @700 mb: 3.10 C Showalter Index: 0.38 C Risk: Thunderstorms probable Total Totals Index: 49.80 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 32.90 C Cross Totals Index: 16.90 C K Index: 28.90 Risk: 40-60 % chance of thunderstorms Sweat Index: 322.46 Risk: Showers and thunderstorms possible Energy Index: -0.07 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 689.07 J/kg Max Up Vert Vel: 37.12 m/s Conv Inhibition (B-): 444.42 J/kg Cap Strength: 6.68 C Lift Cond Lev (LCL): 865.36 mb = 1346.65 m = 4418.10 ft Lev Free Conv (LFC): 610.36 mb = 4268.28 m = 14003.37 ft Equ Level (EL): 240.36 mb = 11041.90 m = 36226.25 ft B at Equ Level: 687.66 J/kg Max Parcel Lev (MPL): 150.36 mb = 13985.01 m = 45882.03 ft Wind level data Storm motion: 226 at 18 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 ---------------------------------------------------------- 0 975 313 205 16 6.8 14.5 | 105 7 -6.4 1.7 1 942 610 165 26 -6.7 25.1 | 122 23 -19.9 12.3 2 925 770 165 27 -7.0 26.1 | 123 24 -20.1 13.3 3 910 914 140 28 -18.0 21.4 | 106 32 -31.1 8.7 4 878 1219 125 36 -29.5 20.6 | 100 43 -42.6 7.9 5 850 1502 140 33 -21.2 25.3 | 110 37 -34.4 12.5 6 818 1829 145 37 -21.2 30.3 | 117 39 -34.4 17.5 7 789 2134 160 32 -10.9 30.1 | 126 30 -24.1 17.3 8 761 2438 180 26 0.0 26.0 | 135 19 -13.1 13.2 9 734 2743 190 26 4.5 25.6 | 146 15 -8.6 12.8 10 709 3048 200 22 7.5 20.7 | 144 10 -5.6 7.9 11 700 3151 190 22 3.8 21.7 | 134 13 -9.3 8.9 12 657 3658 185 13 1.1 13.0 | 91 12 -12.0 0.2 13 632 3962 230 6 4.6 3.9 | 44 12 -8.6 -8.9 14 608 4267 260 12 11.8 2.1 | 7 11 -1.3 -10.7 15 586 4572 245 15 13.6 6.3 | 356 6 0.4 -6.5 16 564 4877 255 18 17.4 4.7 | 332 9 4.2 -8.1 17 542 5182 250 22 20.7 7.5 | 305 9 7.5 -5.3 18 502 5791 255 25 24.1 6.5 | 300 13 11.0 -6.3 19 500 5830 250 38 35.7 13.0 | 269 23 22.6 0.2 20 483 6096 245 41 37.2 17.3 | 259 24 24.0 4.5 21 427 7010 245 57 51.7 24.1 | 254 40 38.5 11.3 22 410 7315 240 50 43.3 25.0 | 248 33 30.2 12.2 23 400 7510 240 53 45.9 26.5 | 247 36 32.8 13.7 24 394 7620 240 53 45.9 26.5 | 247 36 32.8 13.7 25 318 9144 240 65 56.3 32.5 | 245 47 43.1 19.7 26 300 9550 245 54 48.9 22.8 | 254 37 35.8 10.0 27 278 10058 240 45 39.0 22.5 | 249 28 25.8 9.7 28 255 10668 245 47 42.6 19.9 | 256 30 29.4 7.1 29 250 10790 240 45 39.0 22.5 | 249 28 25.8 9.7 30 211 11887 230 36 27.6 23.1 | 234 18 14.4 10.4 31 200 12220 240 48 41.6 24.0 | 248 31 28.4 11.2 32 173 13106 255 68 65.7 17.6 | 265 53 52.5 4.8 33 150 14000 250 70 65.8 23.9 | 258 54 52.6 11.2 34 142 14326 250 70 65.8 23.9 | 258 54 52.6 11.2 35 129 14920 240 77 66.7 38.5 | 244 59 53.5 25.7 36 122 15240 235 78 63.9 44.7 | 238 60 50.7 31.9 37 122 15258 235 82 67.2 47.0 | 238 64 54.0 34.2 38 116 15545 235 82 67.2 47.0 | 238 64 54.0 34.2 39 105 16154 235 75 61.4 43.0 | 238 57 48.3 30.2 40 100 16459 245 55 49.8 23.2 | 254 38 36.7 10.5 41 100 16470 230 40 30.6 25.7 | 234 22 17.5 12.9 42 95 16764 230 40 30.6 25.7 | 234 22 17.5 12.9 43 86 17374 205 37 15.6 33.5 | 187 21 2.5 20.7 44 82 17678 200 41 14.0 38.5 | 182 26 0.9 25.7 45 78 17983 220 47 30.2 36.0 | 216 29 17.1 23.2 46 74 18288 235 35 28.7 20.1 | 245 17 15.5 7.3 47 70 18610 275 15 14.9 -1.3 | 353 14 1.8 -14.1 48 67 18898 280 14 13.8 -2.4 | 358 15 0.6 -15.2 49 60 19507 260 17 16.7 3.0 | 340 10 3.6 -9.8 50 57 19812 310 3 2.3 -1.9 | 36 18 -10.9 -14.7 51 55 20117 95 10 -10.0 0.9 | 63 26 -23.1 -11.9 52 52 20422 155 22 -9.3 19.9 | 108 24 -22.4 7.1 53 50 20640 130 8 -6.1 5.1 | 68 21 -19.3 -7.6 54 49 20726 195 14 3.6 13.5 | 94 10 -9.5 0.7 55 47 21031 115 13 -11.8 5.5 | 74 26 -24.9 -7.3 56 45 21336 130 20 -15.3 12.9 | 90 28 -28.5 0.1 57 43 21641 170 18 -3.1 17.7 | 107 17 -16.3 4.9 58 41 21946 140 10 -6.4 7.7 | 75 20 -19.6 -5.1 59 39 22250 155 10 -4.2 9.1 | 78 18 -17.4 -3.7 60 33 23165 335 10 4.2 -9.1 | 22 24 -8.9 -21.9 61 32 23470 360 18 -0.0 -18.0 | 23 33 -13.1 -30.8 62 30 23774 345 12 3.1 -11.6 | 22 26 -10.0 -24.4 63 30 23840 5 9 -0.8 -9.0 | 33 26 -13.9 -21.8 64 28 24384 65 10 -9.1 -4.2 | 53 28 -22.2 -17.0 65 26 24689 65 10 -9.1 -4.2 | 53 28 -22.2 -17.0 66 25 24994 120 10 -8.7 5.0 | 70 23 -21.8 -7.8 67 24 25298 190 1 0.2 1.0 | 48 18 -13.0 -11.8 68 20 26460 170 8 -1.4 7.9 | 71 15 -14.5 -4.9 69 18 27127 215 10 5.7 8.2 | 58 9 -7.4 -4.6 70 17 27432 235 11 9.0 6.3 | 33 8 -4.1 -6.5 71 17 27737 265 11 11.0 1.0 | 10 12 -2.2 -11.8 72 16 28042 245 11 10.0 4.6 | 21 9 -3.2 -8.1 73 15 28346 290 13 12.2 -4.4 | 3 17 -0.9 -17.2 74 14 28651 305 11 9.0 -6.3 | 12 20 -4.1 -19.1 75 13 29261 270 12 12.0 -0.0 | 5 13 -1.1 -12.8 76 13 29566 290 10 9.4 -3.4 | 13 17 -3.8 -16.2 77 12 29870 240 10 8.7 5.0 | 30 9 -4.5 -7.8 78 10 31080 255 21 20.3 5.4 | 316 10 7.1 -7.4 79 7 33540 265 32 31.9 2.8 | 298 21 18.7 -10.0 Wind Parameters Mean winds (0-6000m): 195.8 at 24.5 knts Storm direction: 225.8 at 18.3 knts Shear (0-3000m) pos: 5.5 neg: 6.2 tot: 11.7 10-3/s Storm rel Dir Shear (0-3000m): 15.6 deg Storm rel helicity (0-3000m) pos: 213.7 neg: -120.4 tot: 93.3 m^2/s^2 ave: 31.1 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 16.0 stream: 1.5 10^-3/s Energy-Hel index: 0.83 Bulk Rich Number: 55.05 Bulk Shear: 12.52 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 ------------------------------------------------------------------------------- 500 172 23 122 19| 0.0 20.8 20.8| 10.5 -21.6 -11.1 -22.1 0.01| 22.6 0.3 1000 150 28 112 29| 0.0 17.8 17.8| 35.5-103.9 -68.4 -68.4 -0.16| 23.0 -3.7 1500 146 30 112 32| 3.2 11.8 15.1|123.3-103.9 19.4 12.9 0.03| 19.1 0.5 2000 149 31 115 32| 6.0 8.9 14.9|192.0-103.9 88.1 44.1 0.13| 18.8 2.5 2500 155 30 119 30| 6.6 7.1 13.7|213.7-103.9 109.7 43.9 0.17| 17.2 2.9 3000 160 29 121 27| 5.5 6.2 11.7|213.7-120.4 93.3 31.1 0.10| 16.0 1.5 4000 165 24 119 22| 5.6 4.7 10.3|213.7-182.7 31.0 7.7 -0.11| 14.9 -1.6 5000 177 23 125 17| 4.5 2.9 7.4|213.7-203.0 10.7 2.1 -0.17| 13.2 -2.3 6000 196 24 149 13| 4.5 2.0 6.5|213.7-274.3 -60.6 -10.1 -0.24| 13.1 -3.1 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20250429.12.gif