UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101211.upa.cvt Date: 1100Z 12 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 12 OCT 25 Station: VECC WMO ident: 42809 Latitude: 22.65 Longitude: 88.45 Elevation: 6.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1008 6 31.0 22.0 59 9.0 24.5 0 0 303.5 306.6 297.3 353.2 16.74 1 1000 73 30.2 22.2 62 8.0 24.3 345 6 303.4 306.5 297.5 354.1 17.09 2 925 764 24.0 19.2 75 4.8 20.6 20 4 303.8 306.7 296.5 349.4 15.31 3 908 927 22.4 18.6 79 3.8 19.7 58 5 303.8 306.6 296.3 348.5 15.02 4 884 1160 21.6 12.6 57 9.0 15.7 20 9 305.3 307.3 293.4 336.6 10.42 5 850 1501 19.6 8.6 49 11.0 12.8 10 11 306.7 308.2 292.2 331.7 8.27 6 724 2866 12.0 6.0 67 6.0 8.4 337 11 312.7 314.3 293.8 338.0 8.13 7 700 3149 11.0 2.0 54 9.0 5.9 340 6 314.7 315.9 292.9 334.6 6.33 8 660 3636 7.8 -6.2 36 14.0 1.1 288 8 316.4 317.1 291.2 328.2 3.64 9 635 3954 6.8 -2.2 53 9.0 2.1 280 6 318.8 319.8 293.2 335.3 5.13 10 625 4084 6.4 -7.6 36 14.0 -0.2 278 5 319.8 320.4 292.0 331.1 3.45 11 619 4163 5.8 -10.2 31 16.0 -1.3 277 5 320.0 320.5 291.5 329.4 2.84 12 616 4203 5.8 -13.2 24 19.0 -2.1 276 5 320.4 320.8 291.1 327.9 2.24 13 612 4256 5.2 -4.8 48 10.0 0.2 275 4 320.3 321.2 292.9 334.6 4.38 14 605 4350 4.4 -2.6 60 7.0 0.7 274 4 320.4 321.5 293.7 337.4 5.23 15 583 4651 3.6 -17.4 20 21.0 -4.4 266 4 322.9 323.3 291.3 328.7 1.67 16 538 5298 0.0 -13.0 37 13.0 -5.4 227 8 326.1 326.7 293.0 335.0 2.61 17 520 5570 -2.5 -13.5 43 11.0 -7.0 225 8 326.3 326.8 293.1 335.1 2.59 18 511 5708 -3.1 -18.1 30 15.0 -8.5 243 10 327.2 327.6 292.6 333.5 1.80 19 509 5739 -3.1 -21.1 23 18.0 -9.2 247 11 327.6 327.9 292.4 332.5 1.39 20 505 5801 -3.5 -13.5 46 10.0 -7.6 255 12 327.8 328.4 293.6 337.0 2.67 21 500 5880 -3.9 -16.9 36 13.0 -8.8 265 13 328.3 328.7 293.2 335.3 2.04 22 482 6168 -6.5 -12.5 62 6.0 -9.0 261 13 328.5 329.1 294.0 338.9 3.04 23 474 6299 -6.9 -14.9 53 8.0 -10.0 262 13 329.6 330.1 293.9 338.4 2.54 24 472 6332 -7.1 -17.1 45 10.0 -10.8 262 13 329.8 330.2 293.6 337.1 2.12 25 468 6399 -6.9 -26.9 19 20.0 -12.6 262 13 330.8 331.0 292.8 334.1 0.90 26 465 6449 -6.7 -39.7 5 33.0 -13.6 263 14 331.7 331.7 292.4 332.7 0.26 27 419 7256 -12.1 -31.1 19 19.0 -16.7 269 15 334.8 334.9 293.7 337.3 0.68 28 406 7497 -13.3 -40.3 8 27.0 -18.4 264 14 336.3 336.3 293.7 337.4 0.28 29 400 7610 -14.1 -41.1 8 27.0 -19.0 260 14 336.7 336.7 293.7 337.7 0.26 30 393 7744 -15.3 -40.3 10 25.0 -19.8 258 14 336.8 336.9 293.8 337.9 0.29 31 385 7899 -16.7 -31.7 26 15.0 -20.1 255 14 336.9 337.1 294.2 339.6 0.70 32 364 8318 -19.5 -31.5 34 12.0 -22.1 251 14 338.7 338.8 294.7 341.5 0.75 33 355 8503 -20.7 -36.7 22 16.0 -23.7 253 15 339.5 339.6 294.6 341.3 0.46 34 350 8608 -21.3 -33.3 33 12.0 -23.7 254 15 340.0 340.2 294.9 342.6 0.66 35 347 8672 -21.1 -39.1 18 18.0 -24.2 254 15 341.2 341.2 295.0 342.6 0.37 36 342 8779 -21.9 -33.9 33 12.0 -24.3 255 15 341.5 341.6 295.3 343.9 0.64 37 330 9041 -23.7 -42.7 16 19.0 -26.5 258 16 342.5 342.6 295.2 343.6 0.27 38 308 9541 -27.7 -42.7 23 15.0 -29.7 263 17 343.7 343.8 295.5 344.9 0.29 39 300 9730 -28.3 -53.3 7 25.0 -30.7 265 17 345.5 345.5 295.7 345.9 0.09 40 298 9778 -28.7 -55.7 6 27.0 -31.0 265 17 345.6 345.6 295.7 345.9 0.07 41 250 11010 -38.7 -65.7 4 27.0 -39.9 265 13 348.5 348.5 296.3 348.6 0.02 42 200 12490 -51.7 -68.7 11 17.0 -52.1 225 12 350.9 350.9 296.8 351.0 0.02 43 195 12654 -53.3 -67.3 17 14.0 -53.6 223 14 350.9 350.9 296.8 351.0 0.02 44 175 13344 -57.5 -80.5 4 23.0 -57.8 216 21 355.0 355.0 297.7 355.0 0.00 45 150 14300 -65.1 -83.1 7 18.0 -65.2 280 15 357.9 357.9 298.3 357.9 0.00 46 140 14716 -69.1 -82.1 14 13.0 -69.2 293 12 358.1 358.1 298.3 358.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5807.00 m Freezing level: 538.00 mb = 5298.34 m = 17382.78 ft Wetbulb zero: 625.94 mb = 4071.87 m = 13359.00 ft Precipitable water: 1.69 inches Sfc-500 mean rel hum: 50.43 % Est. max temperature: 33.91 C = 93.03 F Sfc-Lift cond lev (LCL): 885.27 mb = 1147.89 m = 3765.99 ft T: 21.64 C 700-500 lapse rate: 5.46 C/km ThetaE index: 22.34 C Layer 925.0- 724.0 mb Conv cond level (CCL): 823.91 mb = 1766.28 m = 5794.81 ft Mean mixing ratio: 16.07 g/kg Conv temperature: 35.42 C = 95.75 F Cap Strength: 1.97 C Lifted Index: -1.46 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.69 C Lifted Index @700 mb: 0.02 C Showalter Index: 6.51 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 12.50 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 138.20 Risk: None Energy Index: 0.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 367.64 J/kg Max Up Vert Vel: 27.12 m/s Conv Inhibition (B-): 57.91 J/kg Cap Strength: 1.97 C Lift Cond Lev (LCL): 875.18 mb = 1247.47 m = 4092.71 ft Lev Free Conv (LFC): 740.18 mb = 2678.38 m = 8787.24 ft Equ Level (EL): 190.18 mb = 12813.18 m = 42037.48 ft B at Equ Level: 358.93 J/kg Wind level data Storm motion: 350 at 6 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 1008 6 0 0 -0.0 -0.0 | 170 6 -1.0 5.8 1 1000 73 345 6 1.6 -5.8 | 265 1 0.5 0.0 2 941 610 10 5 -0.9 -4.9 | 116 2 -1.9 0.9 3 925 764 20 4 -1.4 -3.8 | 131 3 -2.4 2.1 4 909 914 60 5 -4.3 -2.5 | 122 6 -5.3 3.3 5 878 1219 10 10 -1.7 -9.8 | 35 5 -2.8 -4.0 6 850 1501 10 11 -1.9 -10.8 | 30 6 -2.9 -5.0 7 848 1524 10 11 -1.9 -10.8 | 30 6 -2.9 -5.0 8 789 2134 5 10 -0.9 -10.0 | 25 5 -1.9 -4.1 9 761 2438 340 10 3.4 -9.4 | 326 4 2.4 -3.6 10 708 3048 335 11 4.6 -10.0 | 319 5 3.6 -4.1 11 700 3149 340 6 2.1 -5.6 | 259 1 1.0 0.2 12 657 3658 285 8 7.7 -2.1 | 241 8 6.7 3.8 13 587 4572 270 2 2.0 -0.0 | 190 6 1.0 5.8 14 566 4877 250 10 9.4 3.4 | 222 12 8.4 9.3 15 525 5486 215 7 4.0 5.7 | 195 12 3.0 11.6 16 500 5880 265 13 13.0 1.1 | 240 14 11.9 7.0 17 486 6096 260 13 12.8 2.3 | 235 14 11.8 8.1 18 416 7315 270 15 15.0 -0.0 | 247 15 14.0 5.8 19 400 7610 260 14 13.8 2.4 | 237 15 12.8 8.3 20 368 8230 250 14 13.2 4.8 | 229 16 12.1 10.6 21 300 9730 265 17 16.9 1.5 | 245 18 15.9 7.3 22 274 10363 260 17 16.7 3.0 | 241 18 15.7 8.8 23 250 11010 265 13 13.0 1.1 | 240 14 11.9 7.0 24 229 11582 270 14 14.0 -0.0 | 246 14 13.0 5.8 25 200 12490 225 12 8.5 8.5 | 208 16 7.5 14.3 26 173 13411 215 22 12.6 18.0 | 206 27 11.6 23.9 27 150 14300 280 15 14.8 -2.6 | 257 14 13.8 3.2 28 135 14935 300 11 9.5 -5.5 | 268 9 8.5 0.3 29 128 15240 320 5 3.2 -3.8 | 227 3 2.2 2.0 30 122 15545 330 11 5.5 -9.5 | 309 6 4.5 -3.7 31 116 15850 5 17 -1.5 -16.9 | 13 11 -2.5 -11.1 32 105 16459 110 12 -11.3 4.1 | 129 16 -12.3 9.9 33 100 16764 135 12 -8.5 8.5 | 146 17 -9.5 14.3 Wind Parameters Mean winds (0-6000m): 320.1 at 7.9 knts Storm direction: 350.1 at 5.9 knts Shear (0-3000m) pos: 1.1 neg: 1.8 tot: 2.9 10-3/s Storm rel Dir Shear (0-3000m): 149.0 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -18.1 tot: -17.2 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.32 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 132.96 Bulk Shear: 2.77 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 ------------------------------------------------------------------------------- 500 354 5 146 1| 5.3 0.0 5.3| 0.6 -0.0 0.5 1.1 0.43| 9.8 4.2 1000 10 5 115 2| 3.3 0.0 3.3| 0.9 -3.5 -2.6 -2.6 0.14| 8.3 1.2 1500 11 7 76 2| 2.2 2.3 4.6| 0.9 -11.9 -11.0 -7.3 -0.18| 8.0 -1.4 2000 10 8 55 3| 1.7 1.7 3.4| 0.9 -12.5 -11.6 -5.8 -0.19| 6.3 -1.2 2500 6 8 41 3| 1.3 2.0 3.3| 0.9 -17.4 -16.6 -6.6 -0.31| 6.0 -1.9 3000 360 9 21 3| 1.1 1.8 2.9| 0.9 -18.1 -17.2 -5.7 -0.32| 5.2 -1.7 4000 349 8 345 2| 0.8 1.4 2.2| 0.9 -26.5 -25.6 -6.4 -0.37| 5.6 -2.1 5000 338 8 303 2| 0.7 1.6 2.3| 8.0 -35.4 -27.4 -5.5 -0.30| 5.7 -1.7 6000 320 8 273 4| 0.8 1.2 2.0| 42.4 -50.8 -8.4 -1.4 -0.17| 6.1 -1.0 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251012.11.gif