UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:0000Z 5 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 176 SFC 984 313 13.0 4.0 54 9.0 8.4 30 9 287.5 288.4 282.3 302.2 5.18 2 925 827 8.0 3.0 71 5.0 5.5 350 15 287.5 288.4 282.2 302.1 5.13 3 917 899 7.2 2.5 72 4.7 4.9 350 16 287.4 288.3 282.0 301.6 5.00 4 868 1348 4.2 1.8 84 2.4 3.0 357 18 288.8 289.7 282.7 303.2 5.02 5 866 1367 4.8 1.4 79 3.4 3.2 357 17 289.6 290.5 282.8 303.7 4.89 6 865 1377 5.2 1.0 74 4.2 3.2 358 17 290.1 291.0 282.9 303.8 4.75 7 863 1396 9.2 -1.8 46 11.0 4.0 358 16 294.5 295.2 283.8 306.0 3.88 8 859 1434 10.8 -1.2 43 12.0 5.0 359 15 296.6 297.3 284.8 308.7 4.07 9 850 1522 10.4 -1.6 43 12.0 4.6 360 12 297.0 297.8 284.9 309.0 4.00 10 816 1862 10.2 -2.8 40 13.0 4.0 319 12 300.3 301.0 286.0 311.9 3.81 11 786 2173 9.4 1.4 57 8.0 5.2 259 20 302.7 303.7 288.4 319.0 5.39 12 752 2538 7.4 -1.6 53 9.0 2.9 257 23 304.4 305.2 288.2 318.2 4.52 13 731 2770 5.8 -2.2 56 8.0 1.9 259 30 305.1 305.9 288.3 318.8 4.45 14 715 2951 4.2 -3.8 56 8.0 0.4 249 34 305.3 306.0 288.0 317.7 4.04 15 705 3065 3.0 -4.0 60 7.0 -0.3 243 37 305.2 305.9 287.9 317.6 4.03 16 700 3123 2.8 -1.9 71 4.7 0.5 240 38 305.6 306.5 288.8 320.2 4.75 17 694 3193 2.6 -0.6 79 3.2 1.0 239 41 306.1 307.1 289.5 322.3 5.28 18 678 3381 1.8 0.1 88 1.7 0.9 238 48 307.3 308.3 290.2 324.7 5.69 19 658 3622 0.0 0.0 100 0.0 0.0 235 57 307.9 309.0 290.5 325.8 5.82 20 628 3995 -1.5 -1.5 100 0.0 -1.5 238 48 310.3 311.3 290.9 327.3 5.46 21 565 4832 -5.5 -6.8 91 1.3 -6.1 244 35 315.1 315.9 291.2 328.1 4.07 22 551 5028 -6.9 -8.1 91 1.2 -7.4 247 36 315.7 316.5 291.1 327.9 3.77 23 547 5085 -7.1 -10.6 76 3.5 -8.5 248 37 316.2 316.8 290.6 326.3 3.12 24 514 5568 -10.5 -13.3 80 2.8 -11.5 254 41 317.7 318.2 290.7 326.5 2.67 25 500 5780 -11.5 -13.6 84 2.1 -12.3 250 42 319.0 319.5 291.1 327.9 2.68 26 497 5826 -11.7 -13.5 86 1.8 -12.3 251 43 319.3 319.9 291.2 328.3 2.72 27 461 6400 -14.7 -17.2 81 2.5 -15.5 252 47 322.5 322.9 291.6 329.8 2.15 28 426 6993 -19.1 -20.4 89 1.3 -19.5 245 48 324.3 324.6 291.8 330.4 1.77 29 414 7206 -20.5 -22.3 85 1.8 -21.0 243 49 325.1 325.4 291.9 330.5 1.54 30 400 7460 -21.9 -24.2 82 2.3 -22.5 240 49 326.5 326.8 292.0 331.3 1.35 31 344 8555 -28.7 -31.6 76 2.9 -29.2 236 73 331.7 331.9 292.9 334.6 0.79 32 339 8660 -29.3 -31.4 82 2.1 -29.7 236 76 332.3 332.4 293.1 335.3 0.82 33 335 8744 -30.1 -32.2 82 2.1 -30.4 235 78 332.3 332.5 293.1 335.1 0.77 34 305 9405 -35.3 -37.5 80 2.2 -35.5 230 83 334.0 334.1 293.3 335.9 0.50 35 300 9520 -36.1 -39.0 75 2.9 -36.4 230 85 334.5 334.6 293.3 336.1 0.43 36 294 9660 -37.3 -41.0 68 3.7 -37.7 231 85 334.7 334.8 293.3 336.1 0.36 37 289 9779 -38.3 -40.9 76 2.6 -38.5 232 86 334.9 335.0 293.4 336.4 0.37 38 272 10194 -41.7 -47.7 52 6.0 -42.1 235 87 335.9 335.9 293.4 336.6 0.19 39 267 10319 -42.9 -47.9 58 5.0 -43.2 236 87 335.9 335.9 293.5 336.7 0.19 40 258 10550 -44.9 -52.9 40 8.0 -45.3 238 87 336.3 336.3 293.5 336.7 0.11 41 253 10681 -46.1 -53.1 45 7.0 -46.4 239 88 336.4 336.4 293.5 336.8 0.11 42 250 10760 -46.7 -57.7 27 11.0 -47.1 240 88 336.6 336.6 293.6 336.9 0.06 43 248 10813 -47.3 -56.3 35 9.0 -47.6 240 88 336.5 336.5 293.5 336.8 0.08 44 220 11590 -54.7 -58.1 66 3.4 -54.8 237 91 336.8 336.9 293.6 337.1 0.07 45 214 11766 -56.5 -60.3 62 3.8 -56.6 236 91 336.7 336.7 293.6 336.9 0.05 46 209 11915 -57.9 -60.8 69 2.9 -58.0 236 92 336.8 336.8 293.6 337.0 0.05 47 204 12067 -59.3 -62.6 66 3.2 -59.4 235 92 336.9 336.9 293.6 337.1 0.04 48 200 12190 -60.5 -64.0 63 3.5 -60.6 235 91 337.0 337.0 293.6 337.1 0.03 49 193 12411 -62.3 -67.2 52 4.9 -62.4 239 91 337.5 337.5 293.7 337.6 0.02 50 191 12476 -62.5 -68.5 44 6.0 -62.6 240 91 338.2 338.2 293.9 338.3 0.02 51 182 12773 -63.9 -68.9 50 5.0 -64.0 244 89 340.6 340.6 294.5 340.7 0.02 52 181 12807 -64.1 -70.1 44 6.0 -64.1 245 89 340.8 340.8 294.6 340.9 0.02 53 178 12910 -63.1 -72.1 29 9.0 -63.2 247 88 344.1 344.1 295.3 344.2 0.01 54 166 13338 -64.7 -78.7 13 14.0 -64.8 254 86 348.4 348.4 296.3 348.4 0.00 55 160 13564 -63.5 -80.5 8 17.0 -63.6 251 85 354.1 354.1 297.5 354.1 0.00 56 155 13759 -64.3 -81.3 8 17.0 -64.4 246 85 356.0 356.0 297.9 356.0 0.00 57 152 13879 -64.1 -81.1 8 17.0 -64.2 242 84 358.3 358.3 298.4 358.3 0.00 58 150 13960 -64.7 -81.7 8 17.0 -64.8 240 84 358.6 358.6 298.4 358.6 0.00 59 124 15104 -71.1 -85.1 11 14.0 -71.2 245 80 367.1 367.1 300.0 367.1 0.00 60 100 16390 -67.1 -87.1 4 20.0 -67.2 265 40 398.1 398.1 304.9 398.1 0.00 61 86 17294 -70.7 -87.7 6 17.0 -70.8 241 36 408.4 408.4 306.3 408.4 0.00 62 81 17652 -68.1 -87.1 5 19.0 -68.2 253 52 420.8 420.8 307.8 420.8 0.00 63 76 18036 -67.9 -87.9 4 20.0 -68.0 270 35 428.9 428.9 308.7 428.9 0.00 64 70 18530 -68.9 -87.9 5 19.0 -69.0 265 28 437.0 437.0 309.6 437.0 0.00 65 65 18971 -68.9 -88.9 4 20.0 -69.1 280 26 446.3 446.3 310.5 446.4 0.00 66 61 19347 -71.1 -89.1 5 18.0 -71.2 273 18 449.6 449.6 310.8 449.6 0.00 67 60 19445 -69.5 -89.5 4 20.0 -69.6 258 17 455.3 455.3 311.4 455.3 0.00 68 59 19545 -70.5 -89.5 4 19.0 -70.6 254 20 455.3 455.3 311.4 455.3 0.00 69 57 19750 -68.1 -90.1 3 22.0 -68.3 275 33 465.2 465.2 312.3 465.3 0.00 70 57 19750 -66.1 -89.1 3 23.0 -66.3 275 33 469.8 469.8 312.6 469.8 0.00 71 56 19857 -65.7 -88.7 3 23.0 -66.0 283 35 473.1 473.1 312.9 473.1 0.00 72 51 20421 -67.3 -90.3 2 23.0 -67.5 320 22 482.2 482.2 313.6 482.2 0.00 73 50 20540 -65.9 -89.9 2 24.0 -66.2 330 11 488.2 488.2 314.1 488.2 0.00 74 46 21043 -68.5 -90.5 3 22.0 -68.7 360 14 493.7 493.7 314.5 493.7 0.00 75 45 21176 -66.7 -89.7 3 23.0 -67.0 357 11 501.2 501.2 315.0 501.2 0.00 76 43 21451 -67.1 -91.1 2 24.0 -67.4 54 6 506.8 506.8 315.4 506.8 0.00 77 41 21741 -63.3 -89.3 2 26.0 -63.8 144 2 523.2 523.2 316.5 523.2 0.00 78 38 22209 -62.3 -89.3 2 27.0 -62.9 178 4 537.2 537.2 317.3 537.2 0.00 79 36 22543 -63.1 -89.1 2 26.0 -63.6 202 6 543.5 543.5 317.7 543.5 0.00 80 33 23079 -62.7 -89.7 1 27.0 -63.3 242 10 558.3 558.3 318.5 558.3 0.00 81 32 23270 -60.5 -88.5 1 28.0 -61.3 256 11 569.1 569.1 319.1 569.1 0.00 82 30 23670 -62.7 -89.7 1 27.0 -63.4 25 12 573.7 573.7 319.3 573.7 0.00 83 29 23879 -62.7 -89.7 1 27.0 -63.4 30 11 579.3 579.3 319.6 579.3 0.00 84 27 24321 -62.7 -89.7 1 27.0 -63.4 359 6 591.3 591.3 320.2 591.3 0.00 85 27 24321 -62.7 -89.7 1 27.0 -63.4 359 6 591.3 591.3 320.2 591.3 0.00 86 23 25319 -59.1 -88.1 1 29.0 -60.4 288 11 629.6 629.6 321.9 629.6 0.01 87 20 26200 -57.5 -88.5 1 31.0 -59.2 275 7 660.2 660.2 323.1 660.2 0.01 88 16 27633 -50.5 -84.5 1 34.0 -54.4 262 15 726.5 726.5 325.3 726.7 0.02 89 13 28979 -53.3 -85.3 1 32.0 -56.9 320 33 761.3 761.3 326.3 761.4 0.02 90 11 30053 -54.1 -86.1 1 32.0 -57.8 274 17 795.6 795.6 327.1 795.8 0.02 91 11 30053 -54.1 -86.1 1 32.0 -57.8 274 17 795.6 795.6 327.1 795.8 0.02 92 10 30670 -50.1 -84.1 1 34.0 -55.5 275 22 832.5 832.6 328.0 832.8 0.03 93 10 30670 -50.3 -85.3 1 35.0 -55.7 275 22 831.8 831.8 328.0 832.0 0.03 94 10 30670 -49.7 -84.7 1 35.0 -55.3 275 22 834.0 834.0 328.0 834.3 0.03 95 9.4 31072 -51.3 -85.3 1 34.0 -56.5 280 22 842.8 842.9 328.2 843.1 0.03 96 7.8 32285 -49.5 -84.5 1 35.0 -56.1 296 23 896.3 896.3 329.4 896.6 0.04 97 7.0 32990 -50.7 -84.7 1 34.0 -57.1 305 23 919.5 919.5 329.8 919.9 0.04 98 6.4 33573 -51.7 -85.7 1 34.0 -58.0 939.1 939.1 330.1 939.5 0.04 TRP 124 15104 -71.1 -85.1 11 14.0 -71.2 245 80 367.1 367.1 300.0 367.1 0.00 WND 204 12067 -59.3 -62.6 66 3.2 -59.4 235 92 336.9 336.9 293.6 337.1 0.04 Sounding variables and indices 1000-500 mb thick: 5604.00 m Freezing level: 658.00 mb = 3622.04 m = 11883.19 ft Wetbulb zero: 708.89 mb = 3020.73 m = 9910.40 ft Precipitable water: 1.01 inches Sfc-500 mean rel hum: 73.93 % Est. max temperature: 24.04 C = 75.27 F Sfc-Lift cond lev (LCL): 858.80 mb = 1436.19 m = 4711.86 ft T: 10.79 C 700-500 lapse rate: 5.38 C/km ThetaE index: 1.15 C Layer 715.0- 700.0 mb Conv cond level (CCL): 603.88 mb = 4304.95 m = 14123.69 ft Mean mixing ratio: 5.10 g/kg Conv temperature: 37.51 C = 99.51 F Cap Strength: 15.32 C Lifted Index: 16.02 C Risk: None Lifted Index @300 mb: 23.06 C Lifted Index @700 mb: 11.04 C Showalter Index: 11.45 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 9.90 C K Index: 15.60 Risk: < 20 % chance of thunderstorms Sweat Index: 66.00 Risk: None Energy Index: 3.89 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.63 J/kg Max Up Vert Vel: 2.29 m/s Conv Inhibition (B-): 55730.64 J/kg Cap Strength: 15.81 C Lift Cond Lev (LCL): 854.05 mb = 1482.36 m = 4863.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 24 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 ---------------------------------------------------------- 0 984 313 30 9 -4.5 -7.8 | 85 28 -27.8 -2.3 1 950 610 360 10 -0.0 -10.0 | 79 24 -23.3 -4.5 2 925 827 350 15 2.6 -14.8 | 66 23 -20.7 -9.3 3 915 914 350 16 2.8 -15.8 | 64 23 -20.6 -10.2 4 882 1219 355 22 1.9 -21.9 | 53 27 -21.4 -16.4 5 850 1522 360 12 -0.0 -12.0 | 74 24 -23.3 -6.5 6 850 1524 15 13 -3.4 -12.6 | 75 28 -26.7 -7.0 7 819 1829 325 11 6.3 -9.0 | 78 17 -17.0 -3.5 8 789 2134 260 20 19.7 3.5 | 158 10 -3.6 9.0 9 761 2438 255 20 19.3 5.2 | 159 11 -4.0 10.7 10 733 2743 260 29 28.6 5.0 | 206 12 5.2 10.6 11 700 3123 240 38 32.9 19.0 | 201 26 9.6 24.5 12 654 3658 235 59 48.3 33.8 | 212 47 25.0 39.4 13 606 4267 240 39 33.8 19.5 | 203 27 10.4 25.0 14 561 4877 245 35 31.7 14.8 | 202 22 8.4 20.3 15 519 5486 255 40 38.6 10.4 | 224 22 15.3 15.9 16 500 5780 250 42 39.5 14.4 | 219 26 16.1 19.9 17 479 6096 255 47 45.4 12.2 | 231 28 22.1 17.7 18 400 7460 240 49 42.4 24.5 | 212 36 19.1 30.0 19 391 7620 240 49 42.4 24.5 | 212 36 19.1 30.0 20 330 8839 235 81 66.4 46.5 | 220 67 43.0 52.0 21 316 9144 230 79 60.5 50.8 | 213 67 37.2 56.3 22 300 9520 230 85 65.1 54.6 | 215 73 41.8 60.2 23 250 10760 240 88 76.2 44.0 | 227 72 52.9 49.5 24 204 12067 235 92 75.4 52.8 | 222 78 52.0 58.3 25 200 12190 235 91 74.5 52.2 | 222 77 51.2 57.7 26 200 12192 235 92 75.4 52.8 | 222 78 52.0 58.3 27 164 13411 255 86 83.1 22.3 | 245 66 59.7 27.8 28 150 13960 240 84 72.7 42.0 | 226 69 49.4 47.5 29 141 14326 235 85 69.6 48.8 | 220 71 46.3 54.3 30 128 14935 240 70 60.6 35.0 | 223 55 37.3 40.5 31 124 15104 245 80 72.5 33.8 | 231 63 49.2 39.3 32 121 15240 245 79 71.6 33.4 | 231 62 48.3 38.9 33 115 15545 240 87 75.3 43.5 | 227 71 52.0 49.0 34 100 16390 265 40 39.8 3.5 | 241 19 16.5 9.0 35 94 16764 265 40 39.8 3.5 | 241 19 16.5 9.0 36 89 17069 260 33 32.5 5.7 | 219 15 9.2 11.2 37 85 17374 235 37 30.3 21.2 | 195 28 7.0 26.7 38 81 17678 255 53 51.2 13.7 | 235 34 27.9 19.2 39 73 18288 280 23 22.7 -4.0 | 156 2 -0.7 1.5 40 70 18530 265 28 27.9 2.4 | 210 9 4.6 8.0 41 69 18593 255 21 20.3 5.4 | 164 11 -3.0 11.0 42 66 18898 275 28 27.9 -2.4 | 236 6 4.6 3.1 43 63 19202 295 18 16.3 -7.6 | 73 7 -7.0 -2.1 44 59 19507 250 17 16.0 5.8 | 147 14 -7.4 11.3 45 56 19812 280 36 35.5 -6.3 | 273 12 12.1 -0.7 46 51 20422 320 22 14.1 -16.9 | 39 15 -9.2 -11.3 47 50 20540 330 11 5.5 -9.5 | 77 18 -17.8 -4.0 48 49 20726 280 10 9.8 -1.7 | 106 14 -13.5 3.8 49 46 21031 360 14 -0.0 -14.0 | 70 25 -23.3 -8.5 50 44 21336 355 9 0.8 -9.0 | 81 23 -22.5 -3.5 51 42 21641 135 1 -0.7 0.7 | 105 25 -24.0 6.2 52 31 23470 270 12 12.0 -0.0 | 116 13 -11.3 5.5 53 30 23670 25 12 -5.1 -10.9 | 79 29 -28.4 -5.4 54 30 23774 25 12 -5.1 -10.9 | 79 29 -28.4 -5.4 55 28 24079 40 10 -6.4 -7.7 | 86 30 -29.8 -2.1 56 27 24384 350 5 0.9 -4.9 | 92 22 -22.5 0.6 57 25 24689 335 13 5.5 -11.8 | 71 19 -17.8 -6.3 58 24 24994 310 10 7.7 -6.4 | 87 16 -15.7 -0.9 59 22 25603 270 11 11.0 -0.0 | 114 14 -12.3 5.5 60 20 26200 275 7 7.0 -0.6 | 107 17 -16.4 4.9 61 18 26822 260 7 6.9 1.2 | 112 18 -16.4 6.7 62 17 27127 265 10 10.0 0.9 | 116 15 -13.4 6.4 63 17 27432 255 14 13.5 3.6 | 133 13 -9.8 9.1 64 16 27737 265 15 14.9 1.3 | 129 11 -8.4 6.8 65 15 28042 285 15 14.5 -3.9 | 100 9 -8.8 1.6 66 14 28346 265 15 14.9 1.3 | 129 11 -8.4 6.8 67 14 28651 305 20 16.4 -11.5 | 49 9 -6.9 -6.0 68 13 28956 320 33 21.2 -25.3 | 6 20 -2.1 -19.8 69 12 29566 310 21 16.1 -13.5 | 42 11 -7.2 -8.0 70 11 29870 280 19 18.7 -3.3 | 116 5 -4.6 2.2 71 11 30175 270 15 15.0 -0.0 | 123 10 -8.3 5.5 72 10 30670 275 22 21.9 -1.9 | 159 4 -1.4 3.6 73 7 32990 305 23 18.8 -13.2 | 30 9 -4.5 -7.7 Wind Parameters Mean winds (0-6000m): 253.3 at 32.0 knts Storm direction: 283.3 at 24.0 knts Shear (0-3000m) pos: 0.8 neg: 9.8 tot: 10.6 10-3/s Storm rel Dir Shear (0-3000m): 122.2 deg Storm rel helicity (0-3000m) pos: 146.9 neg: -100.1 tot: 46.8 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 15.0 stream: 3.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 183.16 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 5 11 78 25| 0.0 9.9 9.9| 0.0 -50.3 -50.3 -100.6 -0.77| 10.4 -8.1 1000 357 15 68 24| 2.3 4.9 7.3| 20.0 -88.6 -68.6 -68.6 -0.53| 10.6 -5.6 1500 357 14 69 24| 1.6 4.1 5.7| 69.6 -89.1 -19.5 -13.0 -0.09| 11.8 -1.1 2000 337 15 65 19| 1.2 7.8 9.0| 95.8 -89.1 6.6 3.3 0.17| 14.3 2.4 2500 312 17 62 12| 0.9 8.3 9.3|123.4 -89.1 34.3 13.7 0.28| 13.9 3.8 3000 285 20 93 4| 0.8 9.8 10.6|146.9-100.1 46.8 15.6 0.23| 15.0 3.4 4000 257 28 198 12| 2.5 8.5 11.0|177.9-150.0 27.9 7.0 0.15| 15.2 2.2 5000 253 30 200 15| 2.5 6.8 9.3|211.7-150.6 61.1 12.2 0.18| 13.2 2.4 6000 253 32 206 16| 2.0 6.0 8.0|261.3-170.9 90.4 15.1 0.19| 12.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251205.00.gif