UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113018.upa.cvt Date: 1800Z 30 NOV 25 Searching for KTWC... Searching the city database file for: KTWC ... Date:1800Z 30 NOV 25 Station: KTWC WMO ident: 72274 Latitude: 32.23 Longitude: -110.96 Elevation: 751.00 ------------------------------------------------------------------------------- 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 131 SFC 930 751 15.4 2.4 42 13.0 8.6 150 3 294.6 295.5 284.9 308.9 4.89 2 926 790 14.4 1.4 41 13.0 7.8 158 6 293.9 294.8 284.3 307.3 4.57 3 925 800 14.4 1.4 41 13.0 7.8 160 7 294.0 294.9 284.4 307.4 4.57 4 903 1003 13.2 0.2 41 13.0 6.8 159 9 294.8 295.6 284.4 307.5 4.29 5 893 1097 15.2 -1.8 31 17.0 6.9 168 9 297.8 298.5 284.9 309.1 3.75 6 866 1356 14.4 -4.6 26 19.0 5.6 171 8 299.6 300.2 285.0 309.2 3.13 7 850 1513 13.0 -6.0 26 19.0 4.5 160 6 299.8 300.3 284.8 308.5 2.87 8 836 1652 12.0 -8.0 24 20.0 3.4 180 7 300.1 300.6 284.5 307.8 2.50 9 818 1834 11.6 -17.4 11 29.0 1.3 205 9 301.6 301.8 283.5 305.4 1.19 10 783 2197 8.8 -10.2 25 19.0 1.0 241 13 302.4 302.8 285.1 309.4 2.24 11 770 2335 8.0 -12.0 23 20.0 0.1 254 14 303.0 303.3 285.0 309.2 1.98 12 749 2563 7.2 -23.8 9 31.0 -2.3 271 17 304.5 304.6 284.2 307.0 0.75 13 739 2673 6.6 -18.4 15 25.0 -2.0 276 19 305.0 305.3 284.9 309.0 1.21 14 733 2740 6.6 -22.4 10 29.0 -2.5 280 20 305.7 305.9 284.8 308.6 0.86 15 708 3024 4.6 -28.4 7 33.0 -4.4 276 22 306.6 306.7 284.7 308.4 0.52 16 700 3116 4.0 -23.0 12 27.0 -4.2 275 23 306.9 307.1 285.2 309.8 0.86 17 667 3507 1.6 -22.4 15 24.0 -5.7 270 25 308.5 308.7 285.9 311.7 0.95 18 636 3888 -1.5 -20.5 22 19.0 -7.4 275 27 309.2 309.4 286.4 313.1 1.18 19 614 4167 -3.7 -22.7 21 19.0 -9.2 275 26 309.8 310.0 286.4 313.1 1.00 20 612 4193 -3.9 -24.9 18 21.0 -9.6 275 26 309.8 310.0 286.2 312.6 0.83 21 606 4271 -4.1 -36.1 6 32.0 -10.7 275 26 310.5 310.5 285.9 311.5 0.29 22 604 4297 -4.1 -30.1 11 26.0 -10.3 275 26 310.8 310.9 286.2 312.6 0.52 23 603 4310 -4.3 -25.3 18 21.0 -9.9 275 26 310.7 310.9 286.5 313.4 0.81 24 559 4901 -9.7 -27.7 22 18.0 -13.9 280 27 311.1 311.3 286.6 313.5 0.70 25 532 5280 -13.5 -23.5 43 10.0 -16.0 286 28 311.0 311.2 286.9 314.6 1.08 26 517 5497 -14.9 -26.9 35 12.0 -17.6 290 28 311.9 312.0 286.9 314.7 0.82 27 509 5615 -15.5 -30.5 26 15.0 -18.5 288 29 312.5 312.7 286.9 314.6 0.59 28 508 5630 -15.5 -32.5 22 17.0 -18.7 287 29 312.7 312.8 286.9 314.4 0.49 29 500 5750 -15.9 -31.9 24 16.0 -19.0 285 30 313.7 313.8 287.2 315.5 0.53 30 496 5810 -16.1 -33.1 22 17.0 -19.3 284 30 314.1 314.2 287.3 315.8 0.47 31 467 6259 -18.7 -39.7 14 21.0 -21.8 279 32 316.4 316.4 287.9 317.3 0.26 32 451 6517 -20.3 -45.3 9 25.0 -23.3 277 35 317.5 317.5 288.1 318.1 0.15 33 442 6666 -21.3 -42.3 13 21.0 -24.0 276 36 318.1 318.1 288.3 318.9 0.21 34 416 7108 -25.1 -40.1 23 15.0 -27.0 272 42 318.8 318.8 288.7 319.8 0.28 35 400 7390 -27.5 -46.5 15 19.0 -29.3 270 45 319.2 319.3 288.7 319.8 0.15 36 390 7571 -29.1 -48.1 14 19.0 -30.7 266 45 319.5 319.5 288.7 320.0 0.13 37 378 7794 -30.9 -45.9 22 15.0 -32.2 263 46 320.0 320.0 288.9 320.6 0.17 38 369 7964 -32.1 -50.1 15 18.0 -33.4 261 46 320.6 320.6 289.0 321.0 0.11 39 360 8138 -33.5 -47.5 23 14.0 -34.6 259 47 321.0 321.0 289.2 321.5 0.15 40 320 8952 -40.7 -50.7 33 10.0 -41.2 250 51 322.0 322.0 289.5 322.4 0.11 41 319 8973 -40.7 -51.7 30 11.0 -41.3 250 51 322.3 322.3 289.6 322.7 0.10 42 316 9037 -40.7 -56.7 16 16.0 -41.4 250 52 323.2 323.2 289.8 323.4 0.06 43 308 9212 -41.1 -59.1 13 18.0 -41.8 250 58 325.0 325.0 290.3 325.2 0.04 44 300 9390 -42.3 -59.3 14 17.0 -42.9 250 68 325.7 325.8 290.5 325.9 0.04 45 292 9573 -43.3 -63.3 9 20.0 -43.9 250 74 326.8 326.9 290.9 327.0 0.03 46 288 9667 -42.7 -63.7 8 21.0 -43.4 250 77 329.0 329.0 291.5 329.1 0.03 47 272 10054 -42.9 -67.9 5 25.0 -43.6 250 89 334.1 334.1 292.9 334.2 0.02 48 252 10567 -46.3 -63.3 13 17.0 -46.8 250 106 336.5 336.5 293.4 336.6 0.03 49 250 10620 -46.7 -62.7 15 16.0 -47.2 250 108 336.6 336.6 293.5 336.8 0.03 50 246 10727 -47.5 -61.5 19 14.0 -47.9 250 110 337.0 337.0 293.6 337.2 0.04 51 243 10807 -48.1 -55.1 44 7.0 -48.4 250 112 337.3 337.3 293.7 337.6 0.09 52 238 10944 -49.3 -54.1 57 4.8 -49.5 250 115 337.5 337.5 293.8 337.9 0.10 53 227 11252 -51.5 -56.5 55 5.0 -51.7 250 121 338.7 338.7 294.1 339.1 0.08 54 213 11662 -54.9 -60.9 47 6.0 -55.1 247 126 339.7 339.7 294.3 339.9 0.05 55 207 11843 -56.7 -61.0 58 4.3 -56.8 246 128 339.6 339.6 294.3 339.8 0.05 56 205 11905 -57.3 -62.3 53 5.0 -57.4 245 128 339.6 339.6 294.3 339.8 0.04 57 203 11966 -57.9 -63.3 50 5.4 -58.0 245 129 339.6 339.6 294.3 339.7 0.04 58 200 12060 -58.9 -64.9 46 6.0 -59.0 245 128 339.5 339.5 294.2 339.6 0.03 59 150 13830 -64.9 -80.9 9 16.0 -65.0 265 73 358.3 358.3 298.4 358.3 0.00 60 134 14515 -68.7 -83.7 10 15.0 -68.8 255 80 363.3 363.3 299.3 363.3 0.00 61 100 16300 -62.9 -86.9 3 24.0 -63.1 270 48 406.2 406.2 306.0 406.2 0.00 62 85 17286 -69.1 -88.1 5 19.0 -69.2 248 44 413.0 413.0 306.9 413.0 0.00 63 79 17725 -67.1 -88.1 4 21.0 -67.2 265 40 425.8 425.8 308.4 425.9 0.00 64 72 18282 -69.5 -89.5 4 20.0 -69.6 275 32 432.2 432.2 309.1 432.2 0.00 65 70 18450 -68.3 -89.3 3 21.0 -68.4 265 30 438.3 438.3 309.7 438.3 0.00 66 59 19474 -65.5 -89.5 2 24.0 -65.7 272 24 466.5 466.5 312.3 466.5 0.00 67 50 20480 -62.7 -90.7 1 28.0 -63.1 305 16 495.7 495.7 314.7 495.7 0.00 68 48 20733 -60.9 -88.9 1 28.0 -61.4 326 16 505.8 505.8 315.4 505.9 0.00 69 46 20996 -62.9 -89.9 1 27.0 -63.3 352 12 507.2 507.2 315.5 507.2 0.00 70 44 21271 -60.9 -88.9 1 28.0 -61.5 19 9 518.6 518.6 316.2 518.6 0.00 71 42 21559 -62.9 -89.9 1 27.0 -63.4 352 9 520.6 520.6 316.4 520.6 0.00 72 39 22019 -59.1 -89.1 1 30.0 -59.9 287 10 541.3 541.3 317.6 541.4 0.00 73 36 22521 -58.7 -88.7 1 30.0 -59.6 354 14 554.9 554.9 318.3 554.9 0.00 74 30 23660 -60.9 -88.9 1 28.0 -61.7 60 11 578.6 578.6 319.6 578.6 0.00 75 29 23871 -61.1 -89.1 1 28.0 -61.9 63 11 583.7 583.7 319.9 583.7 0.00 76 27 24318 -58.5 -88.5 1 30.0 -59.7 53 16 603.1 603.1 320.7 603.1 0.01 77 25 24802 -59.9 -88.9 1 29.0 -61.0 50 14 612.5 612.5 321.2 612.5 0.01 78 21 25901 -56.3 -87.3 1 31.0 -58.2 40 15 654.6 654.6 322.9 654.7 0.01 79 20 26210 -58.7 -88.7 1 30.0 -60.2 75 13 656.5 656.5 322.9 656.5 0.01 80 19 26532 -58.9 -88.9 1 30.0 -60.4 79 17 665.6 665.6 323.3 665.6 0.01 81 18 26874 -55.3 -88.3 1 33.0 -57.6 65 11 687.3 687.3 324.0 687.4 0.01 82 17 27241 -52.5 -86.5 1 34.0 -55.6 52 13 707.6 707.6 324.7 707.7 0.01 83 17 27241 -52.3 -86.3 1 34.0 -55.5 52 13 708.3 708.3 324.7 708.4 0.01 84 15 28052 -51.9 -85.9 1 34.0 -55.5 58 20 735.4 735.4 325.5 735.5 0.02 85 14 28501 -49.9 -84.9 1 35.0 -54.4 75 25 756.8 756.8 326.1 757.0 0.02 86 12 29502 -52.7 -85.7 1 33.0 -56.6 85 43 781.0 781.0 326.8 781.2 0.02 87 12 29502 -51.9 -85.9 1 34.0 -56.1 85 43 783.9 783.9 326.8 784.0 0.02 88 11 30064 -53.3 -86.3 1 33.0 -57.3 93 41 798.5 798.5 327.2 798.7 0.02 89 10 30680 -51.9 -85.9 1 34.0 -56.6 85 38 825.8 825.8 327.8 826.0 0.02 90 9.0 31368 -48.3 -84.3 1 36.0 -54.9 864.9 864.9 328.7 865.3 0.04 TRP 134 14515 -68.7 -83.7 10 15.0 -68.8 255 80 363.3 363.3 299.3 363.3 0.00 WND 203 11966 -57.9 -63.3 50 5.4 -58.0 245 129 339.6 339.6 294.3 339.7 0.04 Sounding variables and indices 1000-500 mb thick: 5619.00 m Freezing level: 651.00 mb = 3703.40 m = 12150.12 ft Wetbulb zero: 768.80 mb = 2348.10 m = 7703.64 ft Precipitable water: 0.30 inches Sfc-500 mean rel hum: 22.04 % Est. max temperature: 23.15 C = 73.68 F Sfc-Lift cond lev (LCL): 764.44 mb = 2394.95 m = 7857.36 ft T: 7.79 C 700-500 lapse rate: 7.56 C/km ThetaE index: 3.76 C Layer 850.0- 783.0 mb Conv cond level (CCL): 567.16 mb = 4787.69 m = 15707.45 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 31.52 C = 88.74 F Cap Strength: 8.96 C Lifted Index: 7.46 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 8.22 C Showalter Index: 7.34 C Risk: None Total Totals Index: 38.80 C Risk: None Vertical Totals Index: 28.90 C Cross Totals Index: 9.90 C K Index: -4.10 Risk: None Sweat Index: 42.00 Risk: None Energy Index: 1.55 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.31 J/kg Max Up Vert Vel: 8.16 m/s Conv Inhibition (B-): 58699.34 J/kg Cap Strength: 8.98 C Lift Cond Lev (LCL): 681.17 mb = 3336.59 m = 10946.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 17 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 ---------------------------------------------------------- 0 930 751 150 3 -1.5 2.6 | 127 19 -15.6 11.7 1 925 800 160 7 -2.4 6.6 | 133 23 -16.5 15.6 2 913 914 150 8 -4.0 6.9 | 131 24 -18.1 16.0 3 880 1219 180 10 0.0 10.0 | 144 24 -14.1 19.1 4 850 1513 160 6 -2.1 5.6 | 132 22 -16.1 14.7 5 818 1829 205 9 3.8 8.2 | 149 20 -10.3 17.2 6 788 2134 235 13 10.6 7.5 | 168 17 -3.4 16.5 7 760 2438 265 15 14.9 1.3 | 185 10 0.8 10.4 8 732 2743 280 20 19.7 -3.5 | 225 8 5.6 5.6 9 700 3116 275 23 22.9 -2.0 | 231 11 8.8 7.1 10 679 3353 265 23 22.9 2.0 | 219 14 8.8 11.1 11 653 3658 275 28 27.9 -2.4 | 244 15 13.8 6.6 12 604 4267 275 26 25.9 -2.3 | 240 14 11.8 6.8 13 559 4877 280 27 26.6 -4.7 | 251 13 12.5 4.4 14 517 5486 290 28 26.3 -9.6 | 272 12 12.2 -0.5 15 500 5750 285 30 29.0 -7.8 | 265 15 14.9 1.3 16 477 6096 280 30 29.5 -5.2 | 256 16 15.4 3.9 17 400 7390 270 45 45.0 -0.0 | 254 32 30.9 9.1 18 387 7620 265 45 44.8 3.9 | 247 33 30.7 13.0 19 325 8839 250 49 46.0 16.8 | 231 41 31.9 25.8 20 311 9144 250 54 50.7 18.5 | 233 46 36.6 27.5 21 300 9390 250 68 63.9 23.3 | 237 59 49.8 32.3 22 250 10620 250 108 101.5 36.9 | 242 99 87.4 46.0 23 226 11278 250 122 114.6 41.7 | 243 113 100.5 50.8 24 203 11966 245 129 116.9 54.5 | 238 121 102.8 63.6 25 200 12060 245 128 116.0 54.1 | 238 120 101.9 63.2 26 196 12192 245 129 116.9 54.5 | 238 121 102.8 63.6 27 177 12802 245 119 107.9 50.3 | 238 111 93.8 59.4 28 150 13830 265 73 72.7 6.4 | 255 61 58.6 15.4 29 145 14021 265 72 71.7 6.3 | 255 60 57.6 15.3 30 134 14515 255 80 77.3 20.7 | 245 70 63.2 29.8 31 131 14630 255 80 77.3 20.7 | 245 70 63.2 29.8 32 119 15240 260 70 68.9 12.2 | 249 59 54.8 21.2 33 108 15850 250 62 58.3 21.2 | 236 54 44.2 30.3 34 100 16300 270 48 48.0 -0.0 | 255 35 33.9 9.1 35 97 16459 270 48 48.0 -0.0 | 255 35 33.9 9.1 36 84 17374 245 44 39.9 18.6 | 223 38 25.8 27.7 37 76 17983 280 37 36.4 -6.4 | 263 22 22.3 2.6 38 72 18288 275 32 31.9 -2.8 | 251 19 17.8 6.3 39 70 18450 265 30 29.9 2.6 | 234 20 15.8 11.7 40 68 18593 255 35 33.8 9.1 | 227 27 19.7 18.1 41 65 18898 265 27 26.9 2.4 | 228 17 12.8 11.4 42 62 19202 240 29 25.1 14.5 | 205 26 11.0 23.6 43 59 19507 275 24 23.9 -2.1 | 235 12 9.8 7.0 44 56 19812 260 30 29.5 5.2 | 227 21 15.4 14.3 45 50 20422 325 19 10.9 -15.6 | 26 7 -3.2 -6.5 46 50 20480 305 16 13.1 -9.2 | 84 1 -1.0 -0.1 47 48 20726 325 16 9.2 -13.1 | 51 6 -4.9 -4.0 48 44 21336 25 8 -3.4 -7.3 | 96 18 -17.5 1.8 49 38 22250 255 10 9.7 2.6 | 159 12 -4.4 11.7 50 36 22555 5 14 -1.2 -13.9 | 72 16 -15.3 -4.9 51 32 23165 65 10 -9.1 -4.2 | 102 24 -23.2 4.8 52 31 23470 85 14 -13.9 -1.2 | 106 29 -28.0 7.8 53 30 23660 60 11 -9.5 -5.5 | 99 24 -23.6 3.6 54 28 24079 65 11 -10.0 -4.6 | 100 24 -24.1 4.4 55 27 24384 50 17 -13.0 -10.9 | 86 27 -27.1 -1.9 56 24 24994 50 13 -10.0 -8.4 | 92 24 -24.1 0.7 57 22 25603 45 33 -23.3 -23.3 | 69 40 -37.4 -14.3 58 21 25908 40 15 -9.6 -11.5 | 84 24 -23.7 -2.4 59 20 26210 75 13 -12.6 -3.4 | 102 27 -26.7 5.7 60 20 26213 65 24 -21.8 -10.1 | 88 36 -35.8 -1.1 61 19 26518 80 18 -17.7 -3.1 | 101 32 -31.8 5.9 62 18 26822 65 11 -10.0 -4.6 | 100 24 -24.1 4.4 63 17 27127 65 13 -11.8 -5.5 | 98 26 -25.9 3.6 64 17 27432 35 13 -7.5 -10.6 | 86 22 -21.6 -1.6 65 14 28651 80 27 -26.6 -4.7 | 96 41 -40.7 4.4 66 12 29566 85 44 -43.8 -3.8 | 95 58 -57.9 5.2 67 11 29870 95 42 -41.8 3.7 | 103 57 -55.9 12.7 68 10 30680 85 38 -37.9 -3.3 | 96 52 -52.0 5.8 Wind Parameters Mean winds (0-6000m): 272.7 at 22.3 knts Storm direction: 302.7 at 16.8 knts Shear (0-3000m) pos: 4.7 neg: 0.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 117.0 deg Storm rel helicity (0-3000m) pos: 155.9 neg: -28.7 tot: 127.2 m^2/s^2 ave: 42.4 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 5.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.37 Bulk Shear: 90.67 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 ------------------------------------------------------------------------------- 500 165 8 136 24| 7.3 0.0 7.3| 37.8 0.0 37.8 75.6 0.66| 9.7 6.4 1000 170 8 137 23| 3.3 0.0 3.3| 60.3 -19.7 40.7 40.7 0.40| 8.9 3.6 1500 193 9 146 22| 4.9 0.0 4.9|106.5 -19.7 86.8 57.9 0.57| 9.9 5.6 2000 223 11 159 18| 5.7 0.0 5.7|129.0 -19.7 109.4 54.7 0.62| 10.4 6.4 2500 245 13 171 15| 4.5 1.0 5.6|131.1 -24.4 106.7 42.7 0.53| 9.5 5.0 3000 254 15 182 13| 4.7 0.8 5.5|155.9 -28.7 127.2 42.4 0.54| 9.4 5.1 4000 264 18 200 12| 3.7 0.5 4.2|162.8 -32.0 130.7 32.7 0.53| 7.5 3.9 5000 270 20 214 11| 3.1 0.6 3.7|179.7 -37.4 142.3 28.5 0.52| 6.8 3.5 6000 273 22 226 11| 2.6 1.3 3.9|180.1 -48.2 131.9 22.0 0.41| 6.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//KTWC/skewt/KTWC.skewt.20251130.18.gif