UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025051911.upa.cvt Date: 1100Z 19 MAY 25 Searching for VECC... Searching the city database file for: VECC ... Date:1100Z 19 MAY 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 1002 6 34.6 24.6 56 10.0 27.0 180 4 307.6 311.3 300.1 367.5 19.79 1 1000 23 33.4 23.4 56 10.0 25.9 180 3 306.5 310.0 299.1 362.0 18.41 2 981 197 31.8 22.8 59 9.0 25.1 186 12 306.6 310.0 298.9 361.1 18.09 3 925 723 26.6 21.9 75 4.7 23.2 180 14 306.5 309.9 299.0 361.2 18.17 4 868 1284 21.6 20.3 92 1.3 20.6 200 13 306.9 310.2 298.7 359.8 17.53 5 850 1467 20.6 19.2 92 1.4 19.6 210 13 307.7 310.9 298.4 358.2 16.70 6 711 2995 12.0 7.5 74 4.5 9.2 292 14 314.4 316.1 295.0 343.0 9.19 7 700 3126 11.2 6.2 71 5.0 8.2 300 15 314.9 316.5 294.7 341.5 8.53 8 669 3503 9.4 -2.6 43 12.0 3.1 294 16 317.0 317.9 292.3 332.1 4.72 9 646 3791 7.2 2.2 70 5.0 4.4 293 17 317.7 319.0 294.3 339.8 6.96 10 604 4341 4.2 -5.8 48 10.0 -0.7 291 19 320.4 321.2 292.7 333.8 4.11 11 592 4504 3.2 -9.8 38 13.0 -2.6 290 20 321.1 321.7 292.0 331.2 3.07 12 585 4600 2.4 -10.6 38 13.0 -3.3 290 20 321.2 321.8 292.0 330.9 2.91 13 579 4683 1.8 -3.2 69 5.0 -0.8 290 20 321.5 322.5 293.9 338.4 5.22 14 577 4711 2.2 -4.8 60 7.0 -1.3 290 20 322.2 323.2 293.7 337.4 4.64 15 576 4725 2.4 -8.6 44 11.0 -2.7 290 20 322.6 323.3 292.8 334.1 3.47 16 575 4739 2.6 -11.4 35 14.0 -3.5 290 20 323.0 323.6 292.3 332.4 2.78 17 572 4782 2.8 -6.2 52 9.0 -1.6 289 21 323.8 324.6 293.7 337.7 4.21 18 570 4810 2.6 -3.4 65 6.0 -0.5 289 21 323.8 324.9 294.6 341.0 5.23 19 557 4997 2.6 -17.4 21 20.0 -5.1 288 21 326.0 326.3 292.3 332.0 1.75 20 529 5412 0.0 -15.0 31 15.0 -6.0 287 23 327.7 328.2 293.2 335.5 2.25 21 524 5488 -0.7 -14.7 34 14.0 -6.4 287 23 327.8 328.2 293.3 335.8 2.33 22 505 5781 -3.1 -24.1 18 21.0 -9.7 285 24 328.3 328.5 292.3 332.2 1.08 23 500 5860 -3.9 -22.9 21 19.0 -10.0 285 24 328.3 328.5 292.4 332.6 1.21 24 482 6148 -5.7 -15.7 45 10.0 -9.5 287 23 329.5 330.0 293.7 337.6 2.33 25 452 6647 -8.7 -23.7 29 15.0 -13.3 290 20 331.9 332.1 293.4 336.4 1.25 26 451 6664 -8.7 -22.7 31 14.0 -13.1 290 20 332.1 332.4 293.6 337.0 1.37 27 450 6682 -8.7 -20.7 37 12.0 -12.7 290 20 332.3 332.6 293.9 338.1 1.63 28 449 6699 -8.5 -14.5 62 6.0 -10.9 290 20 332.8 333.3 294.9 342.4 2.77 29 448 6716 -8.5 -11.7 78 3.2 -9.9 290 20 333.0 333.7 295.5 345.0 3.49 30 445 6768 -7.9 -13.9 62 6.0 -10.4 295 20 334.4 335.0 295.4 344.6 2.94 31 437 6909 -7.3 306 19 336.9 32 421 7198 -9.3 -57.3 1 48.0 -16.1 307 17 337.9 337.9 293.9 338.1 0.04 33 413 7345 -10.5 -58.5 1 48.0 -17.0 301 16 338.2 338.2 293.9 338.4 0.03 34 410 7401 -11.1 -59.1 1 48.0 -17.4 298 15 338.2 338.2 293.9 338.3 0.03 35 405 7495 -11.9 -25.9 30 14.0 -16.0 294 15 338.3 338.6 294.9 342.5 1.14 36 400 7590 -12.7 -22.7 43 10.0 -15.9 290 14 338.5 338.8 295.3 344.1 1.54 37 392 7744 -13.7 -23.7 43 10.0 -16.7 295 14 339.1 339.4 295.4 344.4 1.44 38 389 7802 -13.5 -42.5 7 29.0 -18.8 300 13 340.1 340.2 294.6 341.1 0.23 39 373 8121 -14.7 -61.7 1 47.0 -20.1 308 14 342.7 342.7 295.0 342.8 0.03 40 314 9400 -24.5 -56.5 3 32.0 -27.7 298 23 346.3 346.3 295.8 346.6 0.06 41 300 9730 -27.1 -62.1 2 35.0 -29.9 295 25 347.2 347.2 296.0 347.3 0.03 42 295 9851 -28.1 -66.1 1 38.0 -30.7 295 25 347.4 347.4 296.1 347.5 0.02 43 291 9949 -28.9 -51.9 9 23.0 -31.2 294 24 347.7 347.7 296.2 348.1 0.11 44 290 9974 -29.1 -43.1 25 14.0 -30.9 294 24 347.7 347.8 296.4 348.9 0.29 45 287 10049 -29.5 -39.5 37 10.0 -31.0 294 24 348.2 348.3 296.6 349.9 0.43 46 282 10174 -30.5 -49.5 14 19.0 -32.4 293 24 348.5 348.5 296.4 349.1 0.15 47 257 10828 -35.9 -68.9 2 33.0 -37.4 291 21 349.9 349.9 296.6 350.0 0.01 48 250 11020 -37.7 -69.7 2 32.0 -39.1 295 26 350.0 350.0 296.7 350.1 0.01 49 243 11215 -38.9 -70.9 2 32.0 -40.1 294 26 351.1 351.1 296.9 351.1 0.01 50 222 11827 -43.7 -50.7 46 7.0 -44.2 290 27 352.9 352.9 297.4 353.6 0.16 51 200 12520 -48.3 -54.3 50 6.0 -48.6 330 26 356.3 356.3 298.1 356.8 0.12 52 177 13314 -55.3 -60.0 56 4.7 -55.4 336 27 357.5 357.5 298.2 357.8 0.07 53 150 14350 -64.3 -69.1 52 4.8 -64.4 350 24 359.3 359.3 298.6 359.4 0.02 54 133 15074 -69.3 -74.3 48 5.0 -69.4 351 21 363.0 363.0 299.3 363.0 0.01 55 119 15731 -72.5 -80.5 29 8.0 -72.5 139 7 368.8 368.8 300.4 368.9 0.01 56 100 16730 -80.3 -84.8 47 4.5 -80.3 320 8 372.6 372.6 301.0 372.6 0.00 57 88 17448 -82.3 -88.3 35 6.0 -82.3 25 2 382.4 382.4 302.6 382.5 0.00 58 71 18659 -78.3 -86.3 26 8.0 -78.3 125 13 415.2 415.2 307.2 415.2 0.00 59 70 18740 -78.7 -86.7 26 8.0 -78.7 125 19 416.0 416.0 307.2 416.0 0.00 60 65 19162 -79.7 -87.7 25 8.0 -79.7 111 17 422.7 422.7 308.0 422.8 0.00 61 55 20127 -73.1 -87.1 10 14.0 -73.2 95 25 458.6 458.6 311.7 458.6 0.00 62 51 20579 -65.7 -85.7 5 20.0 -66.0 103 17 485.9 485.9 313.9 485.9 0.00 63 50 20700 -64.5 -84.5 5 20.0 -64.8 105 15 491.5 491.5 314.3 491.5 0.01 64 44 21490 -60.3 -86.3 2 26.0 -60.9 133 13 520.1 520.1 316.3 520.1 0.01 65 41 21932 -58.5 -92.5 1 34.0 -59.3 159 11 535.1 535.1 317.2 535.2 0.00 66 34 23099 -62.5 -95.5 0 33.0 -63.1 41 15 554.1 554.1 318.3 554.1 0.00 67 30 23880 -57.9 -91.9 1 34.0 -59.1 95 26 586.8 586.8 320.0 586.8 0.00 68 28 24318 -53.9 -88.9 1 35.0 -55.8 113 21 609.6 609.6 321.0 609.6 0.01 69 25 25050 -51.1 -87.1 1 36.0 -53.8 108 16 637.7 637.7 322.2 637.8 0.01 70 21 26175 -53.9 -88.9 1 35.0 -56.3 55 9 661.9 661.9 323.2 661.9 0.01 71 20 26490 -51.7 -87.7 1 36.0 -54.7 60 12 677.9 677.9 323.7 678.0 0.01 72 19 26824 -50.7 -86.7 1 36.0 -54.1 73 14 691.0 691.1 324.1 691.1 0.01 73 18 27181 -46.1 -83.1 1 37.0 -51.2 26 19 716.3 716.3 325.0 716.5 0.02 74 17 27564 -43.7 -81.7 1 38.0 -50.0 61 20 735.8 735.8 325.6 736.1 0.03 75 14 28879 -40.9 -79.9 1 39.0 -49.2 65 26 787.3 787.4 327.0 787.8 0.05 76 13 29381 -43.5 -81.5 1 38.0 -50.8 74 28 795.2 795.2 327.1 795.6 0.04 77 11 30504 -44.1 -82.1 1 38.0 -51.8 94 33 831.9 832.0 328.0 832.3 0.04 78 10 31150 -40.1 -79.1 1 39.0 -50.3 105 36 869.9 869.9 328.8 870.6 0.08 79 9.9 31219 -39.3 -78.3 1 39.0 -50.0 875.4 875.4 329.0 876.3 0.09 80 8.8 32029 -37.5 -77.5 1 40.0 -49.8 912.3 912.4 329.7 913.5 0.11 81 8.6 32187 -37.9 -77.9 1 40.0 -50.1 916.8 916.8 329.8 918.0 0.11 82 8.4 32349 -38.1 -78.1 1 40.0 -50.3 922.2 922.2 329.8 923.4 0.11 83 8.3 32432 -38.3 -77.3 1 39.0 -50.4 924.6 924.6 329.9 925.9 0.12 84 8.2 32515 -38.5 -77.5 1 39.0 -50.5 927.0 927.0 329.9 928.3 0.12 85 8.1 32599 -38.7 -77.7 1 39.0 -50.7 929.4 929.5 330.0 930.8 0.12 86 8.0 32686 -33.1 -74.1 1 41.0 -48.6 955.0 955.2 330.5 957.5 0.21 TRP 88 17448 -82.3 -88.3 35 6.0 -82.3 25 2 382.4 382.4 302.6 382.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5837.00 m Freezing level: 529.00 mb = 5411.64 m = 17754.50 ft Wetbulb zero: 609.70 mb = 4264.29 m = 13990.28 ft Precipitable water: 2.22 inches Sfc-500 mean rel hum: 62.40 % Est. max temperature: 34.66 C = 94.39 F Sfc-Lift cond lev (LCL): 868.39 mb = 1280.15 m = 4199.92 ft T: 21.64 C 700-500 lapse rate: 5.52 C/km ThetaE index: 29.08 C Layer 868.0- 646.0 mb Conv cond level (CCL): 848.10 mb = 1486.15 m = 4875.77 ft Mean mixing ratio: 18.15 g/kg Conv temperature: 34.84 C = 94.71 F Cap Strength: 0.53 C Lifted Index: -4.68 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -4.47 C Lifted Index @700 mb: -2.30 C Showalter Index: -3.69 C Risk: Severe thunderstorms possible Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 23.10 C K Index: 38.70 Risk: > 80 % chance of thunderstorms Sweat Index: 280.40 Risk: None Energy Index: -4.92 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1589.26 J/kg Max Up Vert Vel: 56.38 m/s Conv Inhibition (B-): 6.23 J/kg Cap Strength: 0.99 C Lift Cond Lev (LCL): 863.29 mb = 1331.59 m = 4368.68 ft Lev Free Conv (LFC): 828.29 mb = 1688.39 m = 5539.27 ft Equ Level (EL): 138.29 mb = 14839.41 m = 48685.13 ft B at Equ Level: 1581.79 J/kg Max Parcel Lev (MPL): 68.29 mb = 18881.03 m = 61944.89 ft Wind level data Storm motion: 298 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 1002 6 180 4 0.0 4.0 | 132 14 -10.7 9.6 1 1000 23 180 3 0.0 3.0 | 129 14 -10.7 8.6 2 969 305 190 17 3.0 16.7 | 161 24 -7.7 22.4 3 925 723 180 14 0.0 14.0 | 151 22 -10.7 19.6 4 905 914 180 14 0.0 14.0 | 151 22 -10.7 19.6 5 850 1467 210 13 6.5 11.3 | 166 17 -4.2 16.9 6 815 1829 225 11 7.8 7.8 | 168 14 -2.9 13.4 7 786 2134 240 9 7.8 4.5 | 164 11 -2.9 10.1 8 759 2438 260 11 10.8 1.9 | 181 8 0.1 7.6 9 700 3126 300 15 13.0 -7.5 | 309 3 2.3 -1.9 10 681 3353 295 16 14.5 -6.8 | 286 4 3.8 -1.1 11 500 5860 285 24 23.2 -6.2 | 273 13 12.5 -0.6 12 448 6706 290 20 18.8 -6.8 | 278 8 8.1 -1.2 13 431 7010 315 18 12.7 -12.7 | 344 7 2.0 -7.1 14 400 7590 290 14 13.2 -4.8 | 251 3 2.5 0.9 15 398 7620 285 14 13.5 -3.6 | 234 3 2.8 2.0 16 382 7925 310 13 10.0 -8.4 | 15 3 -0.7 -2.7 17 300 9730 295 25 22.7 -10.6 | 292 13 12.0 -4.9 18 252 10973 290 21 19.7 -7.2 | 280 9 9.0 -1.5 19 250 11020 295 26 23.6 -11.0 | 293 14 12.9 -5.3 20 220 11887 290 27 25.4 -9.2 | 284 15 14.7 -3.6 21 210 12192 305 28 22.9 -16.1 | 310 16 12.3 -10.4 22 201 12497 320 30 19.3 -23.0 | 334 19 8.6 -17.3 23 200 12520 330 26 13.0 -22.5 | 352 17 2.3 -16.9 24 191 12802 330 29 14.5 -25.1 | 349 20 3.8 -19.5 25 150 14350 350 24 4.2 -23.6 | 20 19 -6.5 -18.0 26 136 14935 345 23 6.0 -22.2 | 16 17 -4.7 -16.6 27 129 15240 360 17 -0.0 -17.0 | 43 16 -10.7 -11.4 28 122 15545 50 7 -5.4 -4.5 | 94 16 -16.0 1.1 29 116 15850 215 7 4.0 5.7 | 150 13 -6.7 11.4 30 100 16730 320 8 5.1 -6.1 | 85 6 -5.5 -0.5 31 99 16764 275 5 5.0 -0.4 | 132 8 -5.7 5.2 32 94 17069 345 15 3.9 -14.5 | 38 11 -6.8 -8.8 33 89 17374 30 17 -8.5 -14.7 | 65 21 -19.2 -9.1 34 88 17448 25 2 -0.8 -1.8 | 108 12 -11.5 3.8 35 84 17678 25 2 -0.8 -1.8 | 108 12 -11.5 3.8 36 80 17983 100 3 -3.0 0.5 | 114 15 -13.6 6.2 37 72 18593 125 8 -6.6 4.6 | 121 20 -17.2 10.2 38 70 18740 125 19 -15.6 10.9 | 122 31 -26.2 16.5 39 65 19202 110 17 -16.0 5.8 | 113 29 -26.7 11.5 40 61 19507 90 23 -23.0 0.0 | 100 34 -33.7 5.6 41 58 19812 105 14 -13.5 3.6 | 111 26 -24.2 9.3 42 55 20117 95 25 -24.9 2.2 | 102 36 -35.6 7.8 43 50 20700 105 15 -14.5 3.9 | 111 27 -25.2 9.5 44 50 20726 135 15 -10.6 10.6 | 127 27 -21.3 16.3 45 47 21031 105 15 -14.5 3.9 | 111 27 -25.2 9.5 46 41 21946 160 11 -3.8 10.3 | 138 22 -14.4 16.0 47 39 22250 10 6 -1.0 -5.9 | 89 12 -11.7 -0.3 48 37 22555 20 14 -4.8 -13.2 | 64 17 -15.5 -7.5 49 35 22860 45 9 -6.4 -6.4 | 88 17 -17.0 -0.7 50 34 23165 40 16 -10.3 -12.3 | 73 22 -21.0 -6.6 51 30 23880 95 26 -25.9 2.3 | 102 37 -36.6 7.9 52 28 24384 115 20 -18.1 8.5 | 116 32 -28.8 14.1 53 24 25298 105 14 -13.5 3.6 | 111 26 -24.2 9.3 54 22 25908 50 7 -5.4 -4.5 | 94 16 -16.0 1.1 55 20 26490 60 12 -10.4 -6.0 | 89 21 -21.1 -0.4 56 20 26518 50 11 -8.4 -7.1 | 86 19 -19.1 -1.4 57 19 26822 75 14 -13.5 -3.6 | 95 24 -24.2 2.0 58 18 27127 20 19 -6.5 -17.9 | 55 21 -17.2 -12.2 59 17 27737 75 21 -20.3 -5.4 | 90 31 -31.0 0.2 60 15 28346 55 23 -18.8 -13.2 | 76 30 -29.5 -7.5 61 10 31150 105 36 -34.8 9.3 | 108 48 -45.5 15.0 Wind Parameters Mean winds (0-6000m): 267.9 at 16.1 knts Storm direction: 297.9 at 12.1 knts Shear (0-3000m) pos: 2.7 neg: 0.3 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 136.6 deg Storm rel helicity (0-3000m) pos: 87.7 neg: -25.2 tot: 62.5 m^2/s^2 ave: 20.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 3.3 10^-3/s Energy-Hel index: 0.74 Bulk Rich Number: 35.26 Bulk Shear: 45.08 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 ------------------------------------------------------------------------------- 500 188 12 153 20| 11.9 0.0 11.9| 45.5 -11.7 33.8 67.7 0.49| 15.6 7.6 1000 185 13 153 21| 6.0 0.9 6.8| 51.1 -23.2 27.9 27.9 0.35| 9.5 3.3 1500 189 13 155 21| 3.8 0.6 4.4| 73.1 -23.2 49.9 33.3 0.43| 8.5 3.7 2000 196 13 158 19| 2.3 0.4 2.7| 74.7 -24.2 50.6 25.3 0.36| 7.7 2.8 2500 205 12 162 18| 2.4 0.4 2.7| 81.9 -25.2 56.7 22.7 0.38| 7.4 2.8 3000 216 12 168 16| 2.7 0.3 3.0| 87.7 -25.2 62.5 20.8 0.44| 7.4 3.3 4000 242 13 185 12| 2.3 0.3 2.6| 88.7 -26.7 62.0 15.5 0.39| 6.3 2.5 5000 259 15 204 9| 1.8 0.5 2.4| 88.7 -28.2 60.5 12.1 0.35| 5.4 1.9 6000 268 16 221 8| 1.5 0.6 2.1| 89.2 -30.2 59.0 9.8 0.32| 4.8 1.5 Wrote GIF file: /home/apache/climate/data/raob//VECC/skewt/VECC.skewt.20250519.11.gif