UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102023.upa.cvt Date: 2300Z 20 OCT 25 Searching for VECC... Searching the city database file for: VECC ... Date:2300Z 20 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 1010 6 26.2 23.2 84 3.0 24.0 0 0 298.5 301.8 296.8 350.9 18.00 1 1000 98 27.4 21.4 70 6.0 23.1 35 9 300.5 303.5 296.3 348.2 16.25 2 995 143 28.0 20.0 62 8.0 22.3 35 10 301.6 304.3 295.7 345.6 14.95 3 944 607 24.0 21.6 86 2.4 22.3 26 11 302.1 305.3 297.4 353.7 17.46 4 925 785 23.2 18.5 75 4.7 19.9 20 10 303.0 305.7 295.8 346.4 14.64 5 915 880 23.0 16.0 65 7.0 18.2 16 10 303.8 306.1 294.6 341.2 12.60 6 897 1053 23.6 7.6 36 16.0 13.8 20 9 306.1 307.5 291.2 328.3 7.31 7 850 1520 20.4 3.4 33 17.0 10.7 40 11 307.5 308.6 290.3 325.2 5.75 8 799 2048 16.0 1.0 36 15.0 7.9 39 14 308.3 309.3 290.0 324.2 5.15 9 777 2284 15.8 -15.2 10 31.0 3.3 52 10 310.6 310.9 287.3 315.5 1.51 10 707 3078 12.2 -21.8 8 34.0 0.2 34 5 315.1 315.3 288.2 318.3 0.94 11 700 3161 11.6 -19.4 10 31.0 0.1 15 9 315.3 315.6 288.5 319.3 1.17 12 637 3939 5.6 -13.4 24 19.0 -2.1 285 3 317.1 317.5 290.0 324.2 2.13 13 567 4880 0.0 -22.0 17 22.0 -7.2 167 4 321.3 321.5 290.3 325.3 1.16 14 554 5066 0.2 -39.8 3 40.0 -8.7 171 5 323.6 323.7 290.1 324.5 0.22 15 537 5314 -1.9 -23.9 17 22.0 -8.8 179 5 324.0 324.2 291.0 327.7 1.03 16 522 5539 -1.9 -42.9 3 41.0 -10.4 170 6 326.7 326.7 290.9 327.3 0.17 17 500 5880 -4.1 -45.1 2 41.0 -11.9 100 12 328.0 328.1 291.3 328.6 0.14 18 457 6582 -9.7 -49.7 2 40.0 -15.9 93 10 329.6 329.6 291.7 329.9 0.09 19 400 7600 -15.5 -54.5 2 39.0 -20.4 275 9 334.8 334.9 293.1 335.1 0.06 20 393 7733 -16.1 -52.1 3 36.0 -20.8 281 8 335.8 335.8 293.3 336.1 0.08 21 368 8225 -19.9 -42.9 11 23.0 -23.4 272 15 337.1 337.1 293.8 338.0 0.24 22 360 8388 -21.1 -33.1 33 12.0 -23.5 271 16 337.6 337.7 294.3 340.1 0.65 23 357 8450 -21.7 -31.7 40 10.0 -23.8 270 17 337.6 337.7 294.4 340.4 0.75 24 352 8554 -22.1 -41.1 16 19.0 -25.1 269 18 338.4 338.5 294.2 339.6 0.30 25 338 8852 -24.1 -41.1 19 17.0 -26.6 266 20 339.6 339.7 294.5 340.9 0.31 26 329 9048 -25.7 -34.7 43 9.0 -27.3 264 22 340.1 340.2 294.9 342.4 0.61 27 317 9317 -28.3 -32.9 65 4.6 -29.1 261 25 340.1 340.2 295.0 343.0 0.76 28 302 9663 -31.1 -35.4 66 4.3 -31.8 256 28 340.9 341.0 295.1 343.3 0.62 29 300 9710 -31.5 -35.3 69 3.8 -32.1 255 29 341.0 341.1 295.1 343.4 0.63 30 299 9734 -31.7 -35.5 69 3.8 -32.3 258 29 341.0 341.2 295.1 343.4 0.62 31 295 9829 -32.1 -41.1 40 9.0 -33.2 260 29 341.8 341.8 295.1 343.2 0.36 32 277 10272 -34.7 -59.7 6 25.0 -36.2 262 30 344.2 344.2 295.4 344.4 0.04 33 250 10980 -40.5 -70.5 3 30.0 -41.5 265 31 345.9 345.9 295.7 345.9 0.01 34 200 12460 -52.7 -69.7 11 17.0 -53.0 260 30 349.3 349.3 296.5 349.4 0.02 35 152 14180 -66.3 -80.3 12 14.0 -66.4 270 28 354.5 354.5 297.6 354.5 0.00 36 150 14260 -67.1 -80.1 14 13.0 -67.2 270 28 354.5 354.5 297.6 354.5 0.00 37 114 15878 -76.5 -88.5 13 12.0 -76.5 240 19 365.9 365.9 299.8 366.0 0.00 38 100 16630 -77.7 -87.7 18 10.0 -77.7 235 13 377.6 377.6 301.9 377.6 0.00 39 92 17106 -79.1 -88.1 21 9.0 -79.1 227 10 383.9 383.9 302.9 384.0 0.00 40 85 17560 -76.1 -87.1 16 11.0 -76.2 231 5 398.8 398.8 305.0 398.8 0.00 41 78 18054 -78.1 -88.1 18 10.0 -78.1 353 6 404.6 404.6 305.8 404.6 0.00 42 70 18680 -73.7 -87.7 10 14.0 -73.7 135 7 426.7 426.7 308.5 426.7 0.00 43 59 19699 -67.1 -90.1 2 23.0 -67.3 48 8 462.9 462.9 312.0 462.9 0.00 44 52 20462 -67.5 -92.5 2 25.0 -67.7 28 13 479.0 479.0 313.4 479.0 0.00 45 50 20700 -65.9 -92.9 1 27.0 -66.2 70 9 488.2 488.2 314.1 488.2 0.00 46 49 20823 -64.1 -93.1 1 29.0 -64.4 63 14 495.3 495.3 314.6 495.3 0.00 47 45 21343 -66.3 -95.3 1 29.0 -66.6 71 19 502.2 502.2 315.1 502.2 0.00 48 41 21908 -66.3 -95.3 1 29.0 -66.6 103 17 515.7 515.7 316.0 515.7 0.00 49 30 23850 -56.1 -91.1 0 35.0 -57.5 85 18 591.7 591.7 320.2 591.7 0.00 50 28 24289 -53.7 -88.7 1 35.0 -55.6 89 17 610.2 610.2 321.0 610.2 0.01 51 21 26143 -50.5 -86.5 1 36.0 -53.7 67 26 672.2 672.2 323.5 672.2 0.01 52 20 26460 -50.9 -86.9 1 36.0 -54.1 90 31 680.4 680.4 323.8 680.4 0.01 53 18 27143 -52.7 -88.7 1 36.0 -55.7 90 31 695.5 695.5 324.3 695.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5782.00 m Freezing level: 552.38 mb = 5089.35 m = 16697.14 ft Wetbulb zero: 696.22 mb = 3205.63 m = 10517.02 ft Precipitable water: 1.09 inches Sfc-500 mean rel hum: 26.82 % Est. max temperature: 34.94 C = 94.89 F Sfc-Lift cond lev (LCL): 967.30 mb = 391.75 m = 1285.25 ft T: 25.85 C 700-500 lapse rate: 5.77 C/km ThetaE index: 38.16 C Layer 925.0- 707.0 mb Conv cond level (CCL): 818.12 mb = 1846.06 m = 6056.54 ft Mean mixing ratio: 15.73 g/kg Conv temperature: 35.74 C = 96.34 F Cap Strength: 4.15 C Lifted Index: -0.60 C Risk: Thunderstorms probable Lifted Index @300 mb: -2.28 C Lifted Index @700 mb: 1.44 C Showalter Index: 9.53 C Risk: None Total Totals Index: 32.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 7.50 C K Index: -3.10 Risk: None Sweat Index: 74.80 Risk: None Energy Index: 0.92 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 416.01 J/kg Max Up Vert Vel: 28.84 m/s Conv Inhibition (B-): 186.62 J/kg Cap Strength: 4.15 C Lift Cond Lev (LCL): 891.30 mb = 1108.23 m = 3635.88 ft Lev Free Conv (LFC): 656.30 mb = 3692.91 m = 12115.69 ft Equ Level (EL): 226.30 mb = 11640.55 m = 38190.31 ft B at Equ Level: 415.04 J/kg Max Parcel Lev (MPL): 126.30 mb = 15273.75 m = 50110.12 ft Wind level data Storm motion: 77 at 5 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 1010 6 0 0 -0.0 -0.0 | 257 5 5.3 1.2 1 1000 98 35 9 -5.2 -7.4 | 359 6 0.1 -6.1 2 977 305 35 13 -7.5 -10.6 | 13 10 -2.2 -9.4 3 925 785 20 10 -3.4 -9.4 | 347 8 1.9 -8.2 4 911 914 15 10 -2.6 -9.7 | 342 9 2.7 -8.4 5 880 1219 25 8 -3.4 -7.3 | 342 6 1.9 -6.0 6 850 1520 40 11 -7.1 -8.4 | 14 7 -1.8 -7.2 7 820 1829 50 13 -10.0 -8.4 | 33 9 -4.7 -7.1 8 790 2134 35 14 -8.0 -11.5 | 15 11 -2.8 -10.2 9 762 2438 70 5 -4.7 -1.7 | 309 1 0.6 -0.5 10 735 2743 5 7 -0.6 -7.0 | 321 7 4.7 -5.7 11 709 3048 40 3 -1.9 -2.3 | 287 4 3.3 -1.1 12 700 3161 15 9 -2.3 -8.7 | 338 8 2.9 -7.5 13 684 3353 30 4 -2.0 -3.5 | 304 4 3.3 -2.2 14 658 3658 180 1 0.0 1.0 | 247 6 5.3 2.2 15 634 3962 300 3 2.6 -1.5 | 272 8 7.9 -0.3 16 610 4267 180 5 0.0 5.0 | 220 8 5.3 6.2 17 588 4572 205 3 1.3 2.7 | 239 8 6.5 4.0 18 566 4877 165 4 -1.0 3.9 | 220 7 4.2 5.1 19 525 5486 185 6 0.5 6.0 | 219 9 5.8 7.2 20 506 5791 85 9 -9.0 -0.8 | 97 4 -3.7 0.5 21 500 5880 100 12 -11.8 2.1 | 117 7 -6.5 3.3 22 486 6096 105 13 -12.6 3.4 | 122 9 -7.3 4.6 23 467 6401 90 9 -9.0 0.0 | 108 4 -3.7 1.2 24 449 6706 95 10 -10.0 0.9 | 114 5 -4.7 2.1 25 432 7010 60 4 -3.5 -2.0 | 293 2 1.8 -0.8 26 415 7315 295 2 1.8 -0.8 | 267 7 7.1 0.4 27 400 7600 275 9 9.0 -0.8 | 268 14 14.2 0.5 28 399 7620 285 6 5.8 -1.6 | 272 11 11.1 -0.3 29 383 7925 275 12 12.0 -1.0 | 269 17 17.2 0.2 30 311 9449 260 26 25.6 4.5 | 259 31 30.9 5.8 31 300 9710 255 29 28.0 7.5 | 255 34 33.3 8.7 32 298 9754 260 29 28.6 5.0 | 259 34 33.8 6.3 33 250 10980 265 31 30.9 2.7 | 264 36 36.2 3.9 34 200 12460 260 30 29.5 5.2 | 260 35 34.8 6.5 35 150 14260 270 28 28.0 -0.0 | 268 33 33.3 1.2 36 148 14326 270 30 30.0 -0.0 | 268 35 35.3 1.2 37 141 14630 270 29 29.0 -0.0 | 268 34 34.3 1.2 38 134 14935 285 21 20.3 -5.4 | 279 26 25.6 -4.2 39 120 15545 230 19 14.6 12.2 | 236 24 19.8 13.5 40 103 16459 260 18 17.7 3.1 | 259 23 23.0 4.4 41 100 16630 235 13 10.6 7.5 | 241 18 15.9 8.7 42 93 17069 225 11 7.8 7.8 | 235 16 13.1 9.0 43 88 17374 240 7 6.1 3.5 | 247 12 11.3 4.7 44 83 17678 225 4 2.8 2.8 | 243 9 8.1 4.1 45 79 17983 355 6 0.5 -6.0 | 309 7 5.8 -4.7 46 71 18593 335 10 4.2 -9.1 | 309 12 9.5 -7.8 47 70 18680 135 7 -4.9 4.9 | 183 6 0.3 6.2 48 68 18898 130 5 -3.8 3.2 | 198 5 1.4 4.5 49 64 19202 0 1 -0.0 -1.0 | 267 5 5.3 0.2 50 61 19507 100 2 -2.0 0.3 | 244 4 3.3 1.6 51 58 19812 20 11 -3.8 -10.3 | 351 9 1.5 -9.1 52 55 20117 60 10 -8.7 -5.0 | 42 5 -3.4 -3.8 53 52 20422 20 14 -4.8 -13.2 | 358 12 0.5 -11.9 54 50 20700 70 9 -8.5 -3.1 | 60 4 -3.2 -1.8 55 50 20726 60 17 -14.7 -8.5 | 52 12 -9.4 -7.3 56 47 21031 70 9 -8.5 -3.1 | 60 4 -3.2 -1.8 57 45 21336 70 19 -17.9 -6.5 | 67 14 -12.6 -5.3 58 43 21641 100 16 -15.8 2.8 | 111 11 -10.5 4.0 59 35 22860 115 21 -19.0 8.9 | 126 17 -13.8 10.1 60 32 23470 60 24 -20.8 -12.0 | 55 19 -15.5 -10.8 61 30 23850 85 18 -17.9 -1.6 | 89 13 -12.7 -0.3 62 28 24384 90 17 -17.0 0.0 | 96 12 -11.7 1.2 63 26 24689 65 22 -19.9 -9.3 | 61 17 -14.7 -8.1 64 23 25603 85 22 -21.9 -1.9 | 88 17 -16.6 -0.7 65 21 26213 65 26 -23.6 -11.0 | 62 21 -18.3 -9.7 66 20 26460 90 31 -31.0 0.0 | 93 26 -25.7 1.2 67 18 26822 90 31 -31.0 0.0 | 93 26 -25.7 1.2 68 15 27432 90 29 -29.0 0.0 | 93 24 -23.7 1.2 69 14 27737 95 27 -26.9 2.4 | 99 22 -21.6 3.6 Wind Parameters Mean winds (0-6000m): 46.7 at 7.2 knts Storm direction: 76.7 at 5.4 knts Shear (0-3000m) pos: 1.5 neg: 0.9 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 40.4 deg Storm rel helicity (0-3000m) pos: 27.1 neg: -22.6 tot: 4.5 m^2/s^2 ave: 1.5 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 8.7 stream: 1.3 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 225.09 Bulk Shear: 1.85 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 34 10 4 7| 12.1 0.0 12.1| 12.4 -4.3 8.1 16.2 0.65| 16.7 10.8 1000 28 10 357 8| 6.0 1.6 7.6| 12.5 -11.2 1.3 1.3 0.38| 10.4 3.9 1500 28 10 355 8| 4.7 1.0 5.7| 18.9 -11.3 7.6 5.1 0.44| 8.7 3.8 2000 33 11 4 8| 4.2 0.8 5.0| 24.4 -15.0 9.4 4.7 0.40| 7.8 3.1 2500 35 10 6 7| 1.7 0.6 2.4| 27.1 -18.4 8.7 3.5 0.26| 8.7 2.2 3000 34 10 1 7| 1.5 0.9 2.4| 27.1 -22.6 4.5 1.5 0.15| 8.7 1.3 4000 32 8 350 6| 0.4 0.7 1.1| 37.0 -28.3 8.7 2.2 0.11| 9.1 1.0 5000 35 7 346 5| 0.3 0.7 1.0| 41.1 -48.5 -7.4 -1.5 0.01| 8.5 0.1 6000 47 7 360 4| 0.1 1.0 1.1| 44.4 -67.5 -23.1 -3.9 -0.09| 8.7 -0.8 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20251020.23.gif