UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112612.upa.cvt Date: 1200Z 26 NOV 25 Searching for KDRT... Searching the city database file for: KDRT ... Date:1200Z 26 NOV 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 200 SFC 987 313 14.0 10.0 77 4.0 11.7 340 4 288.2 289.6 285.4 310.2 7.83 2 980 373 15.4 9.4 67 6.0 11.9 350 6 290.2 291.6 285.9 311.7 7.57 3 925 859 12.0 8.5 79 3.5 10.0 50 22 291.6 292.9 286.4 313.1 7.54 4 918 923 11.6 7.9 78 3.7 9.5 61 25 291.8 293.1 286.3 312.7 7.29 5 907 1024 13.6 7.6 67 6.0 10.2 78 22 294.9 296.2 287.3 315.8 7.23 6 898 1108 13.8 7.8 67 6.0 10.3 92 21 295.9 297.3 287.9 317.5 7.41 7 886 1221 13.2 8.2 72 5.0 10.3 110 18 296.4 297.8 288.4 318.9 7.72 8 865 1423 11.8 8.6 81 3.2 9.9 127 16 297.0 298.5 288.9 320.7 8.13 9 857 1500 11.2 10.9 98 0.3 11.0 133 15 297.2 298.9 290.3 325.1 9.60 10 852 1549 11.4 10.4 94 1.0 10.8 138 12 297.9 299.6 290.3 325.1 9.33 11 850 1569 11.8 7.8 76 4.0 9.5 140 9 298.5 299.9 289.2 321.5 7.83 12 847 1599 12.2 4.2 58 8.0 7.8 137 8 299.2 300.3 287.9 317.3 6.11 13 845 1618 12.4 3.4 54 9.0 7.5 134 8 299.6 300.7 287.7 316.9 5.79 14 818 1890 10.2 2.2 58 8.0 6.0 142 3 300.1 301.1 287.6 316.5 5.49 15 800 2075 9.0 0.0 53 9.0 4.5 247 2 300.7 301.6 287.1 315.1 4.78 16 794 2137 9.2 -2.8 43 12.0 3.5 283 2 301.6 302.3 286.6 313.5 3.92 17 791 2169 9.2 -1.8 46 11.0 3.8 281 2 301.9 302.7 287.0 314.8 4.24 18 757 2531 5.6 -0.4 65 6.0 2.6 235 8 301.9 302.8 287.6 316.7 4.91 19 752 2585 5.0 3.2 88 1.8 4.0 229 8 301.8 303.0 289.0 321.0 6.42 20 749 2618 4.6 3.2 91 1.4 3.8 225 9 301.7 302.9 289.0 320.9 6.44 21 743 2683 4.4 0.6 76 3.8 2.5 218 9 302.2 303.2 288.2 318.4 5.38 22 734 2782 3.8 -1.2 70 5.0 1.4 211 10 302.6 303.4 287.8 317.0 4.77 23 721 2927 2.6 -1.2 76 3.8 0.7 213 10 302.8 303.7 287.9 317.5 4.86 24 719 2950 2.6 0.2 84 2.4 1.4 213 10 303.0 304.0 288.5 319.4 5.40 25 710 3052 1.6 0.4 92 1.2 1.0 215 10 303.0 304.0 288.6 319.8 5.55 26 700 3166 0.4 -0.2 96 0.6 0.1 240 9 302.9 303.9 288.5 319.2 5.39 27 690 3281 -0.5 -0.5 100 0.0 -0.5 252 12 303.2 304.2 288.5 319.4 5.35 28 677 3433 -1.5 -1.5 100 0.0 -1.5 260 14 303.7 304.6 288.5 319.1 5.07 29 673 3480 -2.1 -4.3 85 2.2 -3.1 260 14 303.6 304.3 287.5 316.2 4.13 30 665 3575 -2.1 -5.9 75 3.8 -3.7 260 15 304.6 305.3 287.4 316.0 3.70 31 664 3587 -2.3 -6.3 74 4.0 -4.0 260 15 304.5 305.2 287.3 315.6 3.59 32 661 3623 -1.9 -8.9 59 7.0 -4.7 260 15 305.3 305.9 286.9 314.6 2.95 33 660 3635 -1.7 -11.7 46 10.0 -5.5 260 15 305.7 306.1 286.5 313.2 2.36 34 659 3647 0.0 -25.0 13 25.0 -7.0 260 15 307.8 307.9 285.4 310.3 0.76 35 655 3696 0.8 -29.2 8 30.0 -7.0 259 15 309.2 309.3 285.7 311.0 0.52 36 640 3882 1.0 -29.0 9 30.0 -7.0 256 16 311.5 311.6 286.5 313.4 0.54 37 605 4332 -0.7 -44.7 2 44.0 -8.9 290 15 314.6 314.6 287.1 315.0 0.12 38 500 5820 -12.7 -48.7 3 36.0 -17.6 275 15 317.6 317.6 288.1 317.9 0.09 39 400 7480 -25.5 -57.5 3 32.0 -27.9 270 28 321.8 321.9 289.3 322.0 0.04 40 380 7849 -29.1 -57.1 5 28.0 -31.0 274 30 321.9 321.9 289.3 322.0 0.04 41 369 8059 -30.5 -54.5 8 24.0 -32.1 270 33 322.7 322.7 289.6 323.0 0.06 42 353 8373 -32.1 -61.1 4 29.0 -33.7 257 38 324.7 324.7 290.2 324.8 0.03 43 343 8575 -33.7 -59.7 6 26.0 -35.1 250 41 325.2 325.2 290.3 325.3 0.04 44 336 8719 -34.5 -54.5 11 20.0 -35.7 251 43 326.0 326.0 290.6 326.3 0.07 45 330 8845 -35.3 -50.3 20 15.0 -36.4 252 45 326.6 326.6 290.9 327.0 0.12 46 302 9455 -41.3 -49.3 42 8.0 -41.8 255 50 326.5 326.6 290.9 327.1 0.14 47 300 9500 -41.7 -49.7 42 8.0 -42.2 255 50 326.6 326.6 290.9 327.1 0.14 48 292 9681 -43.3 -52.3 36 9.0 -43.7 256 51 326.8 326.9 290.9 327.3 0.10 49 291 9704 -43.3 -55.3 25 12.0 -43.8 256 51 327.2 327.2 291.0 327.5 0.07 50 270 10200 -48.1 -55.1 44 7.0 -48.3 258 52 327.3 327.3 291.0 327.6 0.08 51 267 10273 -48.7 -55.7 44 7.0 -48.9 258 53 327.4 327.5 291.1 327.7 0.08 52 265 10322 -48.9 -57.9 34 9.0 -49.2 258 53 327.9 327.9 291.2 328.1 0.06 53 259 10471 -50.1 -58.1 38 8.0 -50.3 259 53 328.2 328.3 291.3 328.5 0.06 54 250 10700 -51.7 -60.7 33 9.0 -51.9 260 54 329.2 329.2 291.5 329.4 0.04 55 242 10910 -53.5 -63.5 28 10.0 -53.7 261 54 329.6 329.6 291.6 329.7 0.03 56 229 11264 -56.5 -64.5 36 8.0 -56.6 262 54 330.3 330.3 291.8 330.4 0.03 57 226 11347 -56.3 -67.3 24 11.0 -56.5 262 54 331.8 331.8 292.2 331.9 0.02 58 200 12120 -58.9 -74.9 11 16.0 -59.0 265 55 339.5 339.5 294.2 339.5 0.01 59 157 13628 -61.6 -81.8 5 20.2 -61.7 260 67 359.3 359.3 298.5 359.3 0.00 60 150 13910 -62.1 -83.1 4 21.0 -62.3 250 62 363.1 363.1 299.3 363.1 0.00 61 122 15172 -66.9 -85.9 5 19.0 -67.0 240 54 376.4 376.4 301.6 376.4 0.00 62 100 16370 -68.1 -87.1 5 19.0 -68.2 255 52 396.2 396.2 304.7 396.2 0.00 63 94 16743 -67.7 -87.7 4 20.0 -67.8 255 52 404.0 404.0 305.7 404.0 0.00 64 80 17715 -68.1 -87.1 5 19.0 -68.2 242 47 422.3 422.3 308.0 422.3 0.00 65 78 17867 -69.7 -87.7 6 18.0 -69.8 249 50 422.0 422.0 307.9 422.0 0.00 66 75 18101 -69.1 -88.1 5 19.0 -69.2 255 50 428.0 428.0 308.6 428.0 0.00 67 73 18265 -64.9 -87.9 3 23.0 -65.1 255 47 440.2 440.2 309.9 440.2 0.00 68 70 18520 -67.1 -88.1 4 21.0 -67.2 260 28 440.8 440.8 310.0 440.8 0.00 69 65 18963 -69.3 -89.3 4 20.0 -69.4 268 28 445.5 445.5 310.4 445.5 0.00 70 60 19441 -68.7 -89.7 3 21.0 -68.8 254 19 457.1 457.1 311.5 457.1 0.00 71 56 19850 -70.9 -89.9 4 19.0 -71.0 219 18 461.2 461.2 311.9 461.2 0.00 72 54 20065 -70.5 -90.5 4 20.0 -70.6 240 19 467.0 467.0 312.4 467.0 0.00 73 52 20292 -65.3 -90.3 2 25.0 -65.6 245 21 484.1 484.1 313.8 484.2 0.00 74 50 20530 -65.1 -90.1 2 25.0 -65.4 295 15 490.1 490.1 314.2 490.1 0.00 75 48 20779 -64.3 -89.3 2 25.0 -64.7 295 13 497.7 497.7 314.8 497.8 0.00 76 44 21307 -67.3 -90.3 2 23.0 -67.5 220 11 502.9 502.9 315.2 503.0 0.00 77 43 21447 -64.1 -90.1 2 26.0 -64.5 241 13 514.1 514.1 315.9 514.1 0.00 78 41 21739 -63.1 -89.1 2 26.0 -63.6 279 18 523.7 523.7 316.5 523.7 0.00 79 40 21890 -64.1 -89.1 2 25.0 -64.6 278 20 524.9 524.9 316.6 524.9 0.00 80 37 22372 -60.3 -88.3 1 28.0 -61.0 279 21 546.5 546.5 317.9 546.5 0.00 81 33 23085 -59.9 -87.9 1 28.0 -60.7 276 19 565.7 565.7 318.9 565.7 0.01 82 30 23680 -59.9 -87.9 1 28.0 -60.8 265 21 581.3 581.3 319.8 581.4 0.01 83 28 24112 -59.3 -88.3 1 29.0 -60.3 266 22 594.6 594.6 320.3 594.6 0.01 84 23 25337 -62.1 -89.1 2 27.0 -63.0 263 28 620.8 620.8 321.5 620.8 0.01 85 20 26210 -57.9 -87.9 1 30.0 -59.6 270 42 658.9 658.9 323.0 659.0 0.01 86 16 27627 -53.7 -85.7 1 32.0 -56.6 284 47 716.1 716.1 325.0 716.2 0.02 87 15 28040 -54.9 -85.9 1 31.0 -57.7 280 42 725.4 725.4 325.2 725.6 0.02 88 14 28485 -50.3 -84.3 1 34.0 -54.6 270 41 755.5 755.5 326.1 755.7 0.02 89 13 28969 -49.7 -83.7 1 34.0 -54.5 267 47 773.7 773.7 326.6 774.0 0.03 90 12 29493 -49.1 -83.1 1 34.0 -54.4 271 52 793.8 793.8 327.1 794.1 0.03 91 11 30061 -50.9 -83.9 1 33.0 -55.7 275 58 807.2 807.3 327.4 807.5 0.03 92 10 30680 -51.1 -84.1 1 33.0 -56.2 280 65 828.8 828.8 327.9 829.1 0.03 93 9.6 30947 -49.3 -83.3 1 34.0 -55.2 845.3 845.4 328.3 845.7 0.04 94 9.2 31226 -49.1 -83.1 1 34.0 -55.2 856.4 856.5 328.5 856.9 0.04 95 8.2 31977 -51.3 -84.3 1 33.0 -56.9 876.4 876.4 329.0 876.8 0.04 96 8.0 32138 -50.9 -83.9 1 33.0 -56.8 884.2 884.2 329.1 884.6 0.04 TRP 122 15172 -66.9 -85.9 5 19.0 -67.0 240 54 376.4 376.4 301.6 376.4 0.00 WND 157 13628 -61.6 -81.8 5 20.2 -61.7 260 67 359.3 359.3 298.5 359.3 0.00 Sounding variables and indices 1000-500 mb thick: 5620.00 m Freezing level: 695.56 mb = 3217.17 m = 10554.89 ft Freezing level: 659.00 mb = 3646.90 m = 11964.74 ft Freezing level: 619.41 mb = 4146.58 m = 13604.11 ft Wetbulb zero: 698.66 mb = 3181.30 m = 10437.21 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 44.73 % Est. max temperature: 25.51 C = 77.92 F Sfc-Lift cond lev (LCL): 929.46 mb = 818.57 m = 2685.57 ft T: 12.28 C 700-500 lapse rate: 4.94 C/km ThetaE index: 11.59 C Layer 850.0- 791.0 mb Conv cond level (CCL): 755.91 mb = 2542.50 m = 8341.45 ft Mean mixing ratio: 7.50 g/kg Conv temperature: 27.56 C = 81.60 F Cap Strength: 9.01 C Lifted Index: 7.38 C Risk: None Lifted Index @300 mb: 9.49 C Lifted Index @700 mb: 2.78 C Showalter Index: 2.87 C Risk: Showers probable Total Totals Index: 45.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.50 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 126.60 Risk: None Energy Index: -0.60 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.39 J/kg Max Up Vert Vel: 7.40 m/s Conv Inhibition (B-): 61511.20 J/kg Cap Strength: 8.86 C Lift Cond Lev (LCL): 869.05 mb = 1383.47 m = 4538.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 10 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 ---------------------------------------------------------- 0 987 313 340 4 1.4 -3.8 | 100 8 -7.5 1.3 1 953 610 30 15 -7.5 -13.0 | 64 18 -16.4 -8.0 2 925 859 50 22 -16.9 -14.1 | 71 27 -25.7 -9.1 3 919 914 60 25 -21.7 -12.5 | 76 31 -30.5 -7.5 4 886 1219 110 18 -16.9 6.2 | 113 28 -25.8 11.2 5 855 1524 135 15 -10.6 10.6 | 129 25 -19.5 15.6 6 850 1569 140 9 -5.8 6.9 | 129 19 -14.7 11.9 7 824 1829 110 3 -2.8 1.0 | 117 13 -11.7 6.1 8 794 2134 285 2 1.9 -0.5 | 123 8 -7.0 4.5 9 765 2438 245 7 6.3 3.0 | 162 8 -2.6 8.0 10 737 2743 210 10 5.0 8.7 | 164 14 -3.9 13.7 11 710 3048 215 10 5.7 8.2 | 167 14 -3.2 13.2 12 700 3166 240 9 7.8 4.5 | 173 10 -1.1 9.5 13 684 3353 260 14 13.8 2.4 | 213 9 4.9 7.5 14 658 3658 260 15 14.8 2.6 | 218 10 5.9 7.6 15 633 3962 255 17 16.4 4.4 | 219 12 7.5 9.4 16 609 4267 290 15 14.1 -5.1 | 271 5 5.2 -0.1 17 564 4877 285 17 16.4 -4.4 | 265 8 7.5 0.6 18 542 5182 270 18 18.0 -0.0 | 241 10 9.1 5.0 19 502 5791 270 15 15.0 -0.0 | 231 8 6.1 5.0 20 500 5820 275 15 14.9 -1.3 | 238 7 6.0 3.7 21 482 6096 270 17 17.0 -0.0 | 238 10 8.1 5.0 22 444 6706 285 20 19.3 -5.2 | 271 10 10.4 -0.2 23 409 7315 270 22 22.0 -0.0 | 249 14 13.1 5.0 24 400 7480 270 28 28.0 -0.0 | 255 20 19.1 5.0 25 392 7620 270 28 28.0 -0.0 | 255 20 19.1 5.0 26 375 7925 275 31 30.9 -2.7 | 264 22 22.0 2.3 27 344 8534 250 41 38.5 14.0 | 237 35 29.6 19.0 28 316 9144 255 49 47.3 12.7 | 245 42 38.4 17.7 29 300 9500 255 50 48.3 12.9 | 245 43 39.4 18.0 30 250 10700 260 54 53.2 9.4 | 252 47 44.3 14.4 31 200 12120 265 55 54.8 4.8 | 258 47 45.9 9.8 32 198 12192 270 55 55.0 -0.0 | 264 46 46.1 5.0 33 171 13106 260 49 48.3 8.5 | 251 42 39.4 13.5 34 157 13628 260 67 66.0 11.6 | 254 59 57.1 16.7 35 155 13716 260 67 66.0 11.6 | 254 59 57.1 16.7 36 150 13910 250 62 58.3 21.2 | 242 56 49.4 26.2 37 140 14326 245 57 51.7 24.1 | 236 52 42.8 29.1 38 122 15172 240 54 46.8 27.0 | 230 50 37.9 32.0 39 121 15240 245 48 43.5 20.3 | 234 43 34.6 25.3 40 115 15545 240 54 46.8 27.0 | 230 50 37.9 32.0 41 109 15850 250 63 59.2 21.5 | 242 57 50.3 26.6 42 100 16370 255 52 50.2 13.5 | 246 45 41.3 18.5 43 94 16764 255 52 50.2 13.5 | 246 45 41.3 18.5 44 89 17069 270 46 46.0 -0.0 | 262 37 37.1 5.0 45 80 17678 240 46 39.8 23.0 | 228 42 30.9 28.0 46 77 17983 255 52 50.2 13.5 | 246 45 41.3 18.5 47 73 18288 255 47 45.4 12.2 | 245 40 36.5 17.2 48 70 18520 260 28 27.6 4.9 | 242 21 18.7 9.9 49 69 18593 265 32 31.9 2.8 | 251 24 23.0 7.8 50 62 19202 270 26 26.0 -0.0 | 254 18 17.1 5.0 51 59 19507 250 17 16.0 5.8 | 213 13 7.1 10.8 52 56 19812 215 18 10.3 14.7 | 184 20 1.4 19.8 53 54 20117 245 19 17.2 8.0 | 213 15 8.3 13.1 54 51 20422 245 23 20.8 9.7 | 219 19 11.9 14.7 55 50 20530 295 15 13.6 -6.3 | 286 5 4.7 -1.3 56 46 21031 295 11 10.0 -4.6 | 251 1 1.1 0.4 57 44 21336 215 11 6.3 9.0 | 170 14 -2.6 14.0 58 42 21641 280 17 16.7 -3.0 | 255 8 7.8 2.1 59 38 22250 275 23 22.9 -2.0 | 258 14 14.0 3.0 60 34 22860 295 13 11.8 -5.5 | 279 3 2.9 -0.5 61 33 23165 270 21 21.0 -0.0 | 247 13 12.1 5.0 62 30 23680 265 21 20.9 1.8 | 240 14 12.0 6.9 63 28 24079 265 21 20.9 1.8 | 240 14 12.0 6.9 64 27 24384 275 28 27.9 -2.4 | 262 19 19.0 2.6 65 26 24689 280 30 29.5 -5.2 | 271 21 20.6 -0.2 66 24 24994 285 25 24.1 -6.5 | 275 15 15.3 -1.4 67 23 25298 260 28 27.6 4.9 | 242 21 18.7 9.9 68 22 25603 285 31 29.9 -8.0 | 278 21 21.0 -3.0 69 20 26210 270 42 42.0 -0.0 | 261 33 33.1 5.0 70 19 26518 270 43 43.0 -0.0 | 262 34 34.1 5.0 71 17 27127 275 49 48.8 -4.3 | 269 40 39.9 0.8 72 17 27432 280 47 46.3 -8.2 | 275 38 37.4 -3.1 73 16 27737 285 47 45.4 -12.2 | 281 37 36.5 -7.1 74 14 28346 275 38 37.9 -3.3 | 267 29 29.0 1.7 75 14 28651 265 43 42.8 3.7 | 256 35 33.9 8.8 76 10 30680 280 65 64.0 -11.3 | 276 55 55.1 -6.3 Wind Parameters Mean winds (0-6000m): 269.5 at 13.6 knts Storm direction: 299.5 at 10.2 knts Shear (0-3000m) pos: 1.0 neg: 2.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 104.4 deg Storm rel helicity (0-3000m) pos: 285.7 neg: -32.1 tot: 253.6 m^2/s^2 ave: 84.5 10^-3 m/s^2 rel: 0.39 Storm rel vorticity (0-3000m) horiz: 16.5 stream: 6.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.39 Bulk Shear: 71.03 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 31 13 69 17| 20.0 0.0 20.0| 12.8 -13.6 -0.8 -1.6 -0.16| 22.1 -3.6 1000 61 17 82 24| 10.4 0.0 10.4|213.9 -13.6 200.4 200.4 0.44| 26.2 11.4 1500 78 15 95 24| 6.9 4.7 11.6|245.2 -28.0 217.2 144.8 0.35| 23.4 8.1 2000 78 12 97 21| 3.6 3.5 7.1|260.9 -30.9 230.0 115.0 0.36| 20.2 7.2 2500 87 11 103 20| 2.9 2.5 5.4|267.1 -32.1 235.0 94.0 0.35| 17.9 6.3 3000 106 11 112 21| 1.0 2.1 3.1|285.7 -32.1 253.6 84.5 0.39| 16.5 6.5 4000 235 12 185 12| 0.3 1.6 1.9|307.0 -32.1 274.9 68.7 0.43| 14.2 6.1 5000 268 13 217 7| 0.3 1.7 2.0|307.0 -42.7 264.3 52.9 0.36| 12.1 4.4 6000 269 14 223 7| 0.4 1.4 1.8|313.5 -45.3 268.2 44.7 0.35| 10.7 3.8 Wrote GIF file: /home/apache/climate/data/raob//KDRT/skewt/KDRT.skewt.20251126.12.gif