UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041600.upa.cvt Date: 0000Z 16 APR 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 16 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 141 SFC 981 313 29.2 12.2 35 17.0 18.2 145 7 304.0 305.7 292.1 331.3 9.13 2 974 376 27.4 10.4 35 17.0 16.7 141 9 302.8 304.3 290.9 327.1 8.15 3 925 828 23.0 10.0 44 13.0 14.9 130 17 302.8 304.4 291.1 327.7 8.36 4 870 1358 17.8 8.8 56 9.0 12.3 123 18 302.8 304.3 290.9 327.2 8.19 5 850 1556 16.0 9.0 63 7.0 11.7 120 17 302.9 304.5 291.2 328.3 8.50 6 809 1973 12.2 7.2 71 5.0 9.2 129 16 303.2 304.6 290.8 326.8 7.90 7 806 2004 13.0 2.0 47 11.0 7.1 131 17 304.4 305.4 289.0 321.0 5.49 8 805 2014 12.8 1.8 47 11.0 6.9 132 17 304.3 305.3 288.9 320.7 5.42 9 795 2119 12.0 1.0 47 11.0 6.2 139 17 304.5 305.4 288.8 320.2 5.18 10 794 2130 12.0 0.0 44 12.0 5.8 140 17 304.6 305.5 288.5 319.3 4.82 11 792 2151 12.6 -4.4 30 17.0 4.5 141 17 305.5 306.1 287.5 316.3 3.48 12 790 2172 12.6 -4.4 30 17.0 4.5 142 17 305.7 306.3 287.6 316.5 3.49 13 786 2215 13.4 -19.6 8 33.0 1.7 144 17 307.0 307.2 285.4 310.4 1.03 14 785 2225 13.6 -21.4 7 35.0 1.5 144 17 307.3 307.5 285.4 310.2 0.88 15 700 3182 9.2 -26.8 6 36.0 -1.9 200 17 312.7 312.8 287.0 314.8 0.61 16 696 3229 9.4 -30.6 4 40.0 -2.1 200 17 313.4 313.5 287.1 314.9 0.43 17 672 3519 8.2 -23.8 8 32.0 -2.3 225 15 315.2 315.4 288.1 318.1 0.83 18 639 3931 4.8 -12.2 28 17.0 -2.2 246 11 315.9 316.4 289.9 323.6 2.34 19 599 4453 0.4 -13.6 34 14.0 -5.1 232 12 316.7 317.2 290.0 324.1 2.23 20 592 4547 0.0 -14.0 34 14.0 -5.4 231 12 317.3 317.8 290.2 324.6 2.19 21 519 5583 -9.1 -17.1 52 8.0 -11.8 283 20 318.5 318.9 290.3 325.0 1.93 22 509 5733 -9.9 -17.9 52 8.0 -12.5 288 22 319.3 319.7 290.4 325.5 1.84 23 505 5794 -10.3 -15.3 67 5.0 -12.1 290 23 319.6 320.0 290.9 327.3 2.30 24 500 5870 -11.1 -15.1 72 4.0 -12.5 280 30 319.5 320.0 291.0 327.4 2.37 25 498 5901 -11.3 -15.2 73 3.9 -12.7 281 30 319.6 320.1 291.0 327.5 2.36 26 495 5947 -11.7 -15.9 71 4.2 -13.2 282 30 319.7 320.1 290.9 327.2 2.24 27 489 6040 -12.1 -22.1 43 10.0 -15.0 284 29 320.3 320.6 290.2 324.9 1.33 28 487 6071 -12.3 -23.3 39 11.0 -15.3 284 29 320.4 320.7 290.2 324.6 1.20 29 457 6553 -16.5 -27.5 38 11.0 -19.0 296 35 321.1 321.2 290.0 324.1 0.87 30 445 6752 -17.9 -25.9 50 8.0 -19.8 299 38 321.8 322.0 290.4 325.4 1.04 31 430 7007 -19.5 -26.5 54 7.0 -21.1 295 43 322.9 323.1 290.7 326.5 1.02 32 424 7111 -20.1 -27.1 54 7.0 -21.7 293 45 323.4 323.6 290.8 326.9 0.98 33 410 7359 -22.3 -32.3 40 10.0 -24.1 287 50 323.7 323.8 290.6 325.9 0.62 34 406 7431 -22.3 -32.3 40 10.0 -24.1 282 49 324.6 324.7 290.8 326.9 0.63 35 404 7467 -22.3 -32.3 40 10.0 -24.1 280 49 325.1 325.2 291.0 327.4 0.63 36 401 7522 -21.9 -36.9 24 15.0 -24.3 276 48 326.3 326.4 291.1 327.8 0.40 37 400 7540 -22.1 -37.1 24 15.0 -24.5 275 48 326.3 326.3 291.0 327.7 0.40 38 385 7821 -24.1 -47.1 10 23.0 -26.7 273 49 327.2 327.3 291.1 327.8 0.14 39 369 8130 -26.5 -50.5 9 24.0 -28.7 271 50 328.0 328.0 291.3 328.4 0.10 40 366 8189 -26.7 -53.7 6 27.0 -29.0 270 50 328.5 328.5 291.4 328.8 0.07 41 311 9349 -34.5 -59.5 6 25.0 -35.9 268 49 333.3 333.3 292.6 333.5 0.04 42 300 9600 -36.7 -56.7 11 20.0 -37.8 265 48 333.6 333.7 292.7 333.9 0.06 43 295 9716 -37.5 -56.5 12 19.0 -38.5 267 47 334.1 334.1 292.9 334.4 0.06 44 277 10145 -41.1 -65.1 6 24.0 -41.9 274 45 335.0 335.0 293.1 335.1 0.02 45 250 10830 -46.9 -63.9 13 17.0 -47.4 270 54 336.3 336.3 293.4 336.5 0.03 46 248 10883 -47.1 -63.1 14 16.0 -47.6 270 54 336.8 336.8 293.6 336.9 0.03 47 247 10910 -47.3 -65.3 11 18.0 -47.8 270 53 336.9 336.9 293.6 337.0 0.02 48 244 10991 -47.1 -66.1 10 19.0 -47.6 270 54 338.4 338.4 293.9 338.5 0.02 49 237 11184 -48.3 -60.3 24 12.0 -48.7 270 62 339.4 339.4 294.2 339.6 0.05 50 235 11240 -48.5 -55.5 44 7.0 -48.8 270 64 339.9 339.9 294.4 340.3 0.09 51 231 11354 -48.7 -54.7 50 6.0 -49.0 270 69 341.3 341.3 294.7 341.7 0.10 52 217 11763 -51.3 -55.7 59 4.4 -51.5 270 87 343.4 343.4 295.2 343.8 0.09 53 215 11824 -51.7 -56.4 57 4.7 -51.8 270 90 343.7 343.7 295.3 344.1 0.09 54 200 12290 -55.7 -60.2 57 4.5 -55.8 270 110 344.6 344.6 295.4 344.8 0.06 55 193 12514 -57.7 -61.8 59 4.1 -57.8 270 109 344.9 344.9 295.6 345.1 0.05 56 185 12779 -59.9 -64.1 58 4.2 -60.0 273 113 345.5 345.5 295.7 345.7 0.04 57 181 12914 -60.8 -65.4 55 4.6 -60.9 275 115 346.2 346.2 295.8 346.4 0.03 58 178 13017 -61.5 -66.4 52 4.9 -61.6 275 115 346.7 346.7 295.9 346.9 0.03 59 150 14070 -62.5 -81.5 6 19.0 -62.6 270 50 362.4 362.4 299.2 362.4 0.00 60 105 16230 -71.3 -88.3 6 17.0 -71.3 265 52 384.6 384.6 303.0 384.6 0.00 61 100 16520 -70.7 -88.7 5 18.0 -70.8 270 48 391.1 391.1 303.9 391.1 0.00 62 86 17408 -72.7 -89.7 6 17.0 -72.8 274 44 404.3 404.3 305.8 404.3 0.00 63 79 17906 -72.1 -90.1 5 18.0 -72.2 289 24 415.5 415.5 307.2 415.5 0.00 64 73 18367 -75.5 -90.5 8 15.0 -75.6 276 22 417.8 417.8 307.4 417.8 0.00 65 72 18447 -74.5 -90.5 7 16.0 -74.6 272 23 421.6 421.6 307.9 421.6 0.00 66 70 18610 -75.5 -90.5 8 15.0 -75.6 290 22 422.9 422.9 308.0 422.9 0.00 67 66 18950 -77.1 -91.1 9 14.0 -77.1 294 21 426.6 426.6 308.4 426.6 0.00 68 62 19315 -71.5 -89.5 5 18.0 -71.6 318 23 446.7 446.7 310.6 446.7 0.00 69 60 19509 -72.3 -90.3 5 18.0 -72.4 331 23 449.1 449.1 310.8 449.1 0.00 70 58 19709 -71.5 -91.5 4 20.0 -71.6 344 16 455.3 455.3 311.3 455.3 0.00 71 58 19709 -68.5 -89.5 3 21.0 -68.7 344 16 462.0 462.0 312.0 462.0 0.00 72 56 19921 -66.1 -89.1 3 23.0 -66.3 321 9 472.2 472.2 312.8 472.2 0.00 73 54 20142 -67.3 -89.3 3 22.0 -67.5 277 3 474.3 474.3 313.0 474.3 0.00 74 51 20489 -64.9 -88.9 2 24.0 -65.2 250 6 487.8 487.8 314.1 487.8 0.00 75 50 20610 -64.5 -89.5 2 25.0 -64.8 240 7 491.5 491.5 314.3 491.5 0.00 76 49 20734 -62.9 -88.9 2 26.0 -63.3 246 8 498.1 498.1 314.8 498.1 0.00 77 48 20860 -63.5 -89.5 2 26.0 -63.9 252 9 499.6 499.6 314.9 499.7 0.00 78 43 21539 -60.1 -89.1 1 29.0 -60.7 315 7 524.0 524.0 316.5 524.0 0.00 79 42 21685 -60.7 -88.7 1 28.0 -61.3 336 8 526.0 526.0 316.7 526.0 0.00 80 39 22148 -58.5 -88.5 1 30.0 -59.3 42 10 542.9 542.9 317.7 542.9 0.00 81 36 22647 -61.1 -89.1 1 28.0 -61.8 95 16 548.7 548.7 318.0 548.7 0.00 82 35 22822 -60.9 -89.9 1 29.0 -61.6 112 19 553.7 553.7 318.3 553.7 0.00 83 34 23003 -57.7 -87.7 1 30.0 -58.7 103 15 566.7 566.7 319.0 566.7 0.01 84 30 23790 -58.5 -87.5 1 29.0 -59.6 150 4 585.2 585.2 319.9 585.2 0.01 85 28 24224 -58.7 -87.7 1 29.0 -59.8 176 7 596.3 596.3 320.5 596.3 0.01 86 23 25473 -53.9 -85.9 1 32.0 -56.1 48 11 644.9 644.9 322.5 645.0 0.01 87 21 26057 -54.5 -85.5 1 31.0 -56.7 78 8 660.1 660.1 323.0 660.2 0.01 88 20 26370 -53.7 -85.7 1 32.0 -56.2 155 3 671.8 671.8 323.5 671.9 0.01 89 19 26700 -53.7 -85.7 1 32.0 -56.3 192 5 681.7 681.7 323.9 681.8 0.01 90 14 28699 -46.5 -82.5 1 36.0 -52.2 41 11 768.4 768.4 326.4 768.6 0.03 91 13 29191 -47.5 -82.5 1 35.0 -53.1 115 11 781.4 781.4 326.8 781.7 0.03 92 12 29726 -43.1 -81.1 1 38.0 -51.0 226 12 815.0 815.1 327.6 815.5 0.05 93 10 30960 -41.5 -80.5 1 39.0 -51.0 250 22 864.6 864.7 328.7 865.2 0.06 94 9.3 31453 -38.9 -78.9 1 40.0 -50.1 253 26 892.7 892.7 329.3 893.6 0.09 95 8.0 32476 -41.3 -80.3 1 39.0 -51.9 259 33 922.4 922.5 329.8 923.3 0.08 96 7.0 33390 -36.1 -79.1 0 43.0 -50.5 265 40 979.8 979.9 330.9 981.1 0.11 97 6.4 34015 -33.9 -76.9 1 43.0 -50.2 1014.6 1014.7 331.4 1016.6 0.17 98 6.3 34126 -33.3 -77.3 0 44.0 -50.1 1021.7 1021.8 331.5 1023.7 0.16 99 6.2 34238 -33.3 -77.3 0 44.0 -50.2 1026.4 1026.5 331.6 1028.4 0.17 TRP 105 16230 -71.3 -88.3 6 17.0 -71.3 265 52 384.6 384.6 303.0 384.6 0.00 WND 181 12914 -60.8 -65.4 55 4.6 -60.9 275 115 346.2 346.2 295.8 346.4 0.03 Sounding variables and indices 1000-500 mb thick: 5729.00 m Freezing level: 592.00 mb = 4547.46 m = 14919.31 ft Wetbulb zero: 746.40 mb = 2646.15 m = 8681.49 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 34.68 % Est. max temperature: 28.23 C = 82.82 F Sfc-Lift cond lev (LCL): 765.49 mb = 2435.37 m = 7989.96 ft T: 12.63 C 700-500 lapse rate: 7.55 C/km ThetaE index: 12.00 C Layer 809.0- 790.0 mb Conv cond level (CCL): 635.33 mb = 3977.95 m = 13050.87 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 41.13 C = 106.03 F Cap Strength: 6.54 C Lifted Index: 1.30 C Risk: Showers probable Lifted Index @300 mb: 5.12 C Lifted Index @700 mb: 5.78 C Showalter Index: 0.98 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 20.10 C K Index: 0.10 Risk: None Sweat Index: 172.00 Risk: None Energy Index: -0.12 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.58 J/kg Max Up Vert Vel: 1.78 m/s Conv Inhibition (B-): 50746.88 J/kg Cap Strength: 6.52 C Lift Cond Lev (LCL): 761.83 mb = 2475.29 m = 8120.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 237 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 ---------------------------------------------------------- 0 981 313 145 7 -4.0 5.7 | 86 15 -14.8 -1.2 1 948 610 125 16 -13.1 9.2 | 95 24 -23.9 2.3 2 925 828 130 17 -13.0 10.9 | 100 24 -23.8 4.0 3 916 914 130 18 -13.8 11.6 | 101 25 -24.6 4.7 4 884 1219 130 18 -13.8 11.6 | 101 25 -24.6 4.7 5 853 1524 115 19 -17.2 8.0 | 92 28 -28.0 1.1 6 850 1556 120 17 -14.7 8.5 | 94 26 -25.5 1.6 7 823 1829 120 16 -13.9 8.0 | 93 25 -24.7 1.1 8 793 2134 140 17 -10.9 13.0 | 106 23 -21.7 6.1 9 765 2438 155 16 -6.8 14.5 | 113 19 -17.6 7.6 10 738 2743 170 21 -3.6 20.7 | 134 20 -14.5 13.8 11 700 3182 200 17 5.8 16.0 | 151 10 -5.0 9.1 12 685 3353 200 17 5.8 16.0 | 151 10 -5.0 9.1 13 660 3658 250 13 12.2 4.4 | 330 3 1.4 -2.4 14 635 3962 245 11 10.0 4.6 | 21 2 -0.8 -2.2 15 611 4267 235 13 10.6 7.5 | 164 1 -0.2 0.6 16 588 4572 230 12 9.2 7.7 | 117 2 -1.6 0.8 17 566 4877 245 14 12.7 5.9 | 298 2 1.9 -1.0 18 545 5182 270 14 14.0 -0.0 | 335 8 3.2 -6.9 19 505 5791 290 23 21.6 -7.9 | 324 18 10.8 -14.8 20 500 5870 280 30 29.5 -5.2 | 303 22 18.7 -12.1 21 485 6096 285 29 28.0 -7.5 | 310 22 17.2 -14.4 22 447 6706 300 37 32.0 -18.5 | 320 33 21.2 -25.4 23 412 7315 290 50 47.0 -17.1 | 304 43 36.2 -24.0 24 400 7540 275 48 47.8 -4.2 | 287 39 37.0 -11.1 25 396 7620 275 49 48.8 -4.3 | 286 40 38.0 -11.2 26 334 8839 265 51 50.8 4.4 | 274 40 40.0 -2.5 27 320 9144 270 50 50.0 -0.0 | 280 40 39.2 -6.9 28 300 9600 265 48 47.8 4.2 | 274 37 37.0 -2.7 29 280 10058 275 44 43.8 -3.8 | 288 35 33.0 -10.7 30 250 10830 270 54 54.0 -0.0 | 279 44 43.2 -6.9 31 245 10973 270 53 53.0 -0.0 | 279 43 42.2 -6.9 32 200 12290 270 110 110.0 -0.0 | 274 99 99.2 -6.9 33 193 12497 270 109 109.0 -0.0 | 274 98 98.2 -6.9 34 181 12914 275 115 114.6 -10.0 | 279 105 103.7 -16.9 35 175 13106 275 115 114.6 -10.0 | 279 105 103.7 -16.9 36 167 13411 275 111 110.6 -9.7 | 279 101 99.8 -16.6 37 151 14021 280 59 58.1 -10.2 | 290 50 47.3 -17.1 38 150 14070 270 50 50.0 -0.0 | 280 40 39.2 -6.9 39 144 14326 270 49 49.0 -0.0 | 280 39 38.2 -6.9 40 137 14630 260 60 59.1 10.4 | 266 48 48.3 3.5 41 124 15240 270 54 54.0 -0.0 | 279 44 43.2 -6.9 42 118 15545 270 65 65.0 -0.0 | 277 55 54.2 -6.9 43 105 16230 265 52 51.8 4.5 | 273 41 41.0 -2.4 44 100 16520 270 48 48.0 -0.0 | 281 38 37.2 -6.9 45 96 16764 270 48 48.0 -0.0 | 281 38 37.2 -6.9 46 91 17069 260 40 39.4 6.9 | 270 29 28.6 0.0 47 82 17678 285 47 45.4 -12.2 | 299 39 34.6 -19.1 48 78 17983 290 15 14.1 -5.1 | 345 12 3.3 -12.0 49 74 18288 280 21 20.7 -3.6 | 317 14 9.9 -10.5 50 70 18593 265 25 24.9 2.2 | 289 15 14.1 -4.7 51 70 18610 290 22 20.7 -7.5 | 326 17 9.9 -14.4 52 67 18898 290 21 19.7 -7.2 | 328 17 8.9 -14.1 53 60 19507 330 24 12.0 -20.8 | 358 28 1.2 -27.7 54 57 19812 350 13 2.3 -12.8 | 23 21 -8.6 -19.7 55 54 20117 280 3 3.0 -0.5 | 47 11 -7.9 -7.4 56 50 20610 240 7 6.1 3.5 | 54 6 -4.8 -3.4 57 47 21031 260 11 10.8 1.9 | 360 5 0.0 -5.0 58 44 21336 285 6 5.8 -1.6 | 31 10 -5.0 -8.4 59 38 22250 55 10 -8.2 -5.7 | 56 23 -19.0 -12.6 60 35 22860 115 19 -17.2 8.0 | 92 28 -28.0 1.1 61 33 23165 90 10 -10.0 0.0 | 72 22 -20.8 -6.9 62 30 23774 130 10 -7.7 6.4 | 89 18 -18.5 -0.5 63 30 23790 150 4 -2.0 3.5 | 75 13 -12.8 -3.4 64 27 24384 185 8 0.7 8.0 | 96 10 -10.1 1.1 65 26 24689 215 1 0.6 0.8 | 59 12 -10.2 -6.1 66 24 25298 45 10 -7.1 -7.1 | 52 23 -17.9 -14.0 67 23 25603 50 12 -9.2 -7.7 | 54 25 -20.0 -14.6 68 22 25908 40 10 -6.4 -7.7 | 50 23 -17.2 -14.6 69 20 26370 155 3 -1.3 2.7 | 71 13 -12.1 -4.2 70 17 27432 270 10 10.0 -0.0 | 7 7 -0.8 -6.9 71 16 27737 315 3 2.1 -2.1 | 44 13 -8.7 -9.0 72 16 28042 5 16 -1.4 -15.9 | 28 26 -12.2 -22.8 73 15 28346 330 10 5.0 -8.7 | 20 17 -5.8 -15.6 74 14 28651 40 11 -7.1 -8.4 | 49 24 -17.9 -15.3 75 14 28956 45 11 -7.8 -7.8 | 52 24 -18.6 -14.7 76 12 29566 205 10 4.2 9.1 | 108 7 -6.6 2.2 77 11 30175 275 15 14.9 -1.3 | 333 9 4.1 -8.2 78 10 30960 250 22 20.7 7.5 | 266 10 9.9 0.6 79 7 33390 265 40 39.8 3.5 | 277 29 29.0 -3.4 Wind Parameters Mean winds (0-6000m): 207.5 at 17.1 knts Storm direction: 237.5 at 12.8 knts Shear (0-3000m) pos: 3.6 neg: 1.7 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 65.6 deg Storm rel helicity (0-3000m) pos: 135.1 neg: -28.6 tot: 106.5 m^2/s^2 ave: 35.5 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 50.40 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 ------------------------------------------------------------------------------- 500 129 14 94 21| 0.0 10.6 10.6| 24.2 0.0 24.2 48.5 0.40| 11.8 4.8 1000 129 16 98 23| 0.0 6.1 6.1| 28.3 -7.7 20.6 20.6 0.29| 7.2 2.1 1500 126 16 96 24| 0.0 3.5 3.5| 30.8 -28.6 2.1 1.4 0.07| 7.1 0.5 2000 128 16 98 24| 2.1 2.6 4.7| 74.5 -28.6 45.9 23.0 0.30| 7.5 2.2 2500 136 17 103 23| 3.5 2.1 5.6|120.8 -28.6 92.1 36.8 0.45| 8.1 3.6 3000 145 17 109 22| 3.6 1.7 5.4|135.1 -28.6 106.5 35.5 0.44| 8.2 3.7 4000 161 16 117 18| 3.2 1.5 4.8|143.3 -28.6 114.7 28.7 0.50| 8.7 4.4 5000 176 15 126 15| 3.4 1.2 4.6|146.2 -30.6 115.6 23.1 0.46| 8.3 3.8 6000 207 17 161 9| 4.2 1.0 5.3|168.9 -68.3 100.6 16.8 0.32| 8.8 2.9 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20250416.00.gif