UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for VG883... Searching the city database file for: VG883 ... Date:0000Z 28 NOV 25 Station: VG883 WMO ident: 41883 Latitude: 24.85 Longitude: 89.37 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1013 27 18.0 16.7 92 1.3 17.2 0 0 290.1 292.2 289.8 323.5 11.88 1 1012 36 19.8 16.2 80 3.6 17.5 11 0 292.0 294.0 290.2 324.6 11.51 2 1001 129 21.2 12.2 56 9.0 15.6 138 3 294.3 295.9 288.7 320.0 8.95 3 1000 138 21.6 11.6 53 10.0 15.4 150 3 294.8 296.3 288.6 319.5 8.60 4 998 155 21.8 11.8 53 10.0 15.6 148 3 295.1 296.7 288.8 320.3 8.74 5 981 305 22.2 11.2 50 11.0 15.4 133 4 297.0 298.5 289.3 321.8 8.54 6 951 574 21.0 7.0 40 14.0 12.9 105 6 298.4 299.6 288.1 317.9 6.61 7 925 813 19.2 8.2 49 11.0 12.7 80 8 298.9 300.3 288.9 320.7 7.39 8 891 1133 16.2 8.2 59 8.0 11.4 89 9 299.1 300.5 289.2 321.6 7.68 9 886 1181 15.8 6.8 55 9.0 10.6 90 10 299.1 300.4 288.7 319.8 7.01 10 850 1532 14.8 -8.2 20 23.0 4.7 100 11 301.6 302.1 285.0 309.2 2.42 11 830 1733 14.2 -23.8 6 38.0 1.9 80 11 303.1 303.2 283.5 305.3 0.67 12 824 1794 14.0 -24.0 6 38.0 1.8 74 11 303.5 303.6 283.7 305.7 0.67 13 734 2756 7.8 -31.2 4 39.0 -2.6 339 9 306.9 307.0 284.7 308.3 0.38 14 700 3147 9.2 -28.8 5 38.0 -2.0 300 9 312.7 312.8 286.9 314.4 0.51 15 686 3314 9.4 298 11 314.7 16 685 3326 9.4 298 11 314.8 17 603 4369 2.6 -39.4 3 42.0 -7.0 289 21 318.7 318.7 288.6 319.4 0.21 18 567 4865 0.8 -39.2 3 40.0 -8.2 284 25 322.2 322.3 289.7 323.1 0.23 19 559 4979 0.0 -41.0 3 41.0 -8.8 283 26 322.6 322.6 289.8 323.3 0.19 20 545 5181 -1.7 -18.7 26 17.0 -7.7 281 28 322.9 323.2 291.3 328.4 1.60 21 530 5403 -3.3 -50.3 1 47.0 -11.3 279 30 323.6 323.6 289.9 323.9 0.07 22 501 5844 -7.3 -20.3 35 13.0 -11.5 275 35 324.0 324.3 291.5 329.2 1.52 23 500 5860 -7.5 -20.5 35 13.0 -11.7 275 35 323.9 324.2 291.5 329.1 1.50 24 472 6306 -10.3 -28.3 21 18.0 -14.9 272 40 325.8 326.0 291.3 328.6 0.79 25 458 6536 -12.3 -21.3 47 9.0 -15.0 271 43 326.1 326.4 292.1 331.4 1.52 26 453 6620 -12.5 -45.5 4 33.0 -17.7 271 44 326.9 326.9 291.0 327.5 0.14 27 452 6637 -12.5 -27.5 27 15.0 -16.3 270 44 327.1 327.3 291.8 330.3 0.88 28 451 6654 -12.7 -34.7 14 22.0 -17.3 270 44 327.1 327.2 291.3 328.7 0.45 29 449 6688 -12.7 -18.7 61 6.0 -14.7 270 45 327.5 327.9 292.9 334.2 1.95 30 445 6756 -12.9 -31.9 19 19.0 -17.1 270 45 328.1 328.2 291.8 330.2 0.59 31 440 6842 -13.9 -19.9 60 6.0 -15.8 269 46 327.9 328.2 292.8 334.1 1.79 32 433 6963 -14.7 -19.7 66 5.0 -16.3 269 48 328.4 328.7 293.0 334.8 1.85 33 429 7034 -14.7 -40.7 9 26.0 -19.2 268 49 329.2 329.3 291.7 330.2 0.25 34 411 7357 -16.5 -61.5 1 45.0 -21.1 266 53 331.0 331.0 292.0 331.1 0.02 35 408 7412 -16.7 -55.7 2 39.0 -21.2 266 53 331.4 331.4 292.2 331.6 0.05 36 400 7560 -17.9 -50.9 4 33.0 -22.0 265 55 331.7 331.7 292.3 332.1 0.09 37 394 7673 -18.7 -40.7 13 22.0 -22.2 265 56 332.1 332.2 292.6 333.2 0.28 38 390 7749 -19.3 -27.3 49 8.0 -21.2 265 56 332.3 332.5 293.3 336.1 1.04 39 379 7960 -21.1 -29.1 49 8.0 -22.9 264 57 332.7 332.8 293.3 336.0 0.91 40 376 8019 -21.3 -37.3 22 16.0 -24.0 264 58 333.1 333.2 293.0 334.7 0.41 41 363 8277 -23.5 -37.5 26 14.0 -25.8 263 59 333.6 333.7 293.1 335.2 0.42 42 361 8317 -23.7 -40.7 19 17.0 -26.2 263 59 333.8 333.9 293.0 335.0 0.30 43 358 8378 -23.9 -65.9 1 42.0 -27.0 263 60 334.4 334.4 292.9 334.4 0.02 44 307 9486 -29.7 -61.7 3 32.0 -31.9 260 66 341.3 341.3 294.7 341.4 0.03 45 300 9650 -30.9 -61.9 3 31.0 -32.9 260 67 341.8 341.8 294.8 342.0 0.03 46 250 10920 -41.5 -57.5 16 16.0 -42.3 265 76 344.4 344.4 295.4 344.6 0.06 47 247 11002 -42.3 -56.3 20 14.0 -43.0 264 77 344.4 344.4 295.4 344.7 0.08 48 245 11056 -42.1 -56.1 20 14.0 -42.8 264 77 345.5 345.5 295.7 345.8 0.08 49 223 11685 -46.7 -60.7 19 14.0 -47.1 260 83 347.9 347.9 296.2 348.1 0.05 50 221 11745 -47.1 -61.1 19 14.0 -47.6 260 82 348.1 348.1 296.3 348.3 0.05 51 216 11896 -46.9 -81.9 1 35.0 -47.6 261 79 350.7 350.7 296.8 350.7 0.00 52 207 12176 -48.9 -74.9 3 26.0 -49.4 263 74 351.9 351.9 297.0 351.9 0.01 53 200 12400 -51.3 -72.3 6 21.0 -51.7 265 70 351.5 351.5 297.0 351.6 0.01 54 176 13215 -59.1 -73.1 15 14.0 -59.3 256 66 351.8 351.8 297.0 351.9 0.01 55 172 13358 -60.5 -75.5 12 15.0 -60.6 255 66 351.8 351.8 297.0 351.8 0.01 56 150 14200 -65.3 -81.3 9 16.0 -65.4 245 62 357.6 357.6 298.2 357.6 0.00 57 138 14703 -68.9 -84.9 8 16.0 -68.9 253 56 359.9 359.9 298.7 359.9 0.00 58 116 15736 -70.7 -86.7 8 16.0 -70.8 270 42 374.9 374.9 301.4 374.9 0.00 59 101 16543 -77.1 -92.1 7 15.0 -77.1 284 32 377.7 377.7 301.9 377.7 0.00 60 100 16600 -77.1 -92.1 7 15.0 -77.1 285 31 378.8 378.8 302.1 378.8 0.00 61 88 17337 -75.3 -90.3 8 15.0 -75.3 296 24 396.5 396.5 304.7 396.5 0.00 62 76 18180 -78.5 -94.5 6 16.0 -78.6 308 16 406.8 406.8 306.1 406.8 0.00 63 70 18650 -77.3 -93.3 6 16.0 -77.3 315 11 419.0 419.0 307.6 419.0 0.00 64 58 19739 -74.9 -89.9 8 15.0 -75.0 332 9 447.6 447.6 310.6 447.6 0.00 65 50 20610 -71.7 -90.7 4 19.0 -71.8 345 8 474.5 474.5 313.0 474.5 0.00 66 40 21941 -67.3 -96.3 1 29.0 -67.6 349 12 516.8 516.8 316.1 516.8 0.00 67 34 22939 -59.7 -90.7 1 31.0 -60.6 353 16 561.4 561.4 318.7 561.4 0.00 68 30 23720 -60.3 -91.3 1 31.0 -61.2 355 18 580.3 580.3 319.7 580.3 0.00 69 28 24150 -61.3 -92.3 1 31.0 -62.1 352 18 589.0 589.0 320.1 589.0 0.00 70 20 26290 -51.9 -77.9 3 26.0 -54.8 335 20 677.3 677.3 323.7 677.7 0.05 71 19 26623 -51.5 -76.5 3 25.0 -54.6 688.6 688.6 324.1 689.1 0.06 72 16 27736 -52.3 -80.3 2 28.0 -55.6 720.6 720.7 325.1 721.0 0.04 73 14 28609 -47.7 -82.7 1 35.0 -53.0 764.3 764.3 326.3 764.6 0.03 TRP 100 16600 -77.1 -92.1 7 15.0 -77.1 285 31 378.8 378.8 302.1 378.8 0.00 WND 223 11685 -46.7 -60.7 19 14.0 -47.1 260 83 347.9 347.9 296.2 348.1 0.05 Sounding variables and indices 1000-500 mb thick: 5722.00 m Freezing level: 559.00 mb = 4979.06 m = 16335.28 ft Wetbulb zero: 787.60 mb = 2169.51 m = 7117.74 ft Precipitable water: 0.59 inches Sfc-500 mean rel hum: 20.77 % Est. max temperature: 28.69 C = 83.64 F Sfc-Lift cond lev (LCL): 993.94 mb = 190.76 m = 625.85 ft T: 21.89 C 700-500 lapse rate: 6.16 C/km ThetaE index: 16.33 C Layer 886.0- 824.0 mb Conv cond level (CCL): 609.73 mb = 4278.59 m = 14037.21 ft Mean mixing ratio: 7.93 g/kg Conv temperature: 46.37 C = 115.47 F Cap Strength: 10.39 C Lifted Index: 8.71 C Risk: None Lifted Index @300 mb: 15.72 C Lifted Index @700 mb: 8.59 C Showalter Index: 15.33 C Risk: None Total Totals Index: 21.60 C Risk: None Vertical Totals Index: 22.30 C Cross Totals Index: -0.70 C K Index: -23.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 4.19 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.50 J/kg Max Up Vert Vel: 6.71 m/s Conv Inhibition (B-): 42795.25 J/kg Cap Strength: 10.36 C Lift Cond Lev (LCL): 817.52 mb = 1859.27 m = 6099.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 12 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 1013 27 0 0 -0.0 -0.0 | 133 12 -8.5 8.0 1 1000 138 150 3 -1.5 2.6 | 137 15 -10.0 10.6 2 925 813 80 8 -7.9 -1.4 | 112 18 -16.4 6.6 3 850 1532 100 11 -10.8 1.9 | 117 22 -19.4 9.9 4 700 3147 300 9 7.8 -4.5 | 168 4 -0.7 3.5 5 500 5860 275 35 34.9 -3.1 | 259 27 26.3 4.9 6 400 7560 265 55 54.8 4.8 | 255 48 46.3 12.8 7 300 9650 260 67 66.0 11.6 | 251 61 57.4 19.6 8 250 10920 265 76 75.7 6.6 | 258 69 67.2 14.6 9 223 11685 260 83 81.7 14.4 | 253 77 73.2 22.4 10 200 12400 265 70 69.7 6.1 | 257 63 61.2 14.1 11 150 14200 245 62 56.2 26.2 | 234 59 47.7 34.2 12 100 16600 285 31 29.9 -8.0 | 270 21 21.4 -0.0 13 70 18650 315 11 7.8 -7.8 | 105 1 -0.8 0.2 14 50 20610 345 8 2.1 -7.7 | 92 6 -6.5 0.3 15 30 23720 355 18 1.6 -17.9 | 35 12 -7.0 -10.0 16 20 26290 335 20 8.5 -18.1 | 0 10 -0.1 -10.1 Wind Parameters Mean winds (0-6000m): 283.1 at 15.6 knts Storm direction: 313.1 at 11.7 knts Shear (0-3000m) pos: 1.5 neg: 3.1 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 4.3 deg Storm rel helicity (0-3000m) pos: 14.2 neg: -84.2 tot: -69.9 m^2/s^2 ave: -23.3 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 7.2 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 48.39 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 ------------------------------------------------------------------------------- 500 126 4 131 15| 6.1 0.0 6.1| 1.8 -12.0 -10.3 -20.5 -0.32| 7.3 -2.4 1000 94 6 120 16| 3.0 2.2 5.2| 3.3 -31.1 -27.8 -27.8 -0.49| 6.4 -3.1 1500 94 7 119 18| 3.0 1.5 4.4| 11.2 -31.1 -19.9 -13.3 -0.30| 5.4 -1.6 2000 89 8 115 18| 2.2 2.8 5.1| 11.2 -70.0 -58.9 -29.4 -0.49| 6.4 -3.1 2500 79 8 111 18| 1.8 3.3 5.1| 11.2 -83.9 -72.7 -29.1 -0.48| 6.9 -3.3 3000 79 9 111 18| 1.5 3.1 4.5| 14.2 -84.2 -69.9 -23.3 -0.30| 7.2 -2.2 4000 23 10 86 12| 1.1 3.4 4.5| 21.8 -84.2 -62.4 -15.6 -0.10| 6.7 -0.7 5000 300 12 226 3| 0.9 3.6 4.5| 24.0 -84.9 -60.9 -12.2 -0.07| 6.4 -0.5 6000 283 16 236 8| 0.7 3.9 4.6| 24.0 -95.3 -71.3 -11.9 -0.08| 6.3 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VG883/skewt/VG883.skewt.20251128.00.gif