UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050400.upa.cvt Date: 0000Z 4 MAY 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 4 MAY 25 Station: VI027 WMO ident: 42027 Latitude: 34.08 Longitude: 74.83 ------------------------------------------------------------------------------- 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 68 1 925 743 2 850 1464 SFC 838 1584 13.6 11.6 88 2.0 12.3 320 1 301.6 303.5 292.3 332.0 10.29 4 794 2038 10.4 10.0 97 0.4 10.2 44 4 302.9 304.7 292.2 331.9 9.76 5 769 2305 10.6 8.4 86 2.2 9.3 53 3 305.9 307.6 292.6 333.1 9.03 6 700 3086 6.4 1.8 72 4.6 3.9 135 3 309.6 310.7 291.4 328.8 6.24 7 656 3611 2.4 -0.1 84 2.5 1.1 76 2 310.9 312.0 291.4 328.9 5.80 8 632 3909 0.6 -1.8 84 2.4 -0.6 84 4 312.1 313.1 291.4 328.8 5.31 9 600 4324 0.0 -7.0 59 7.0 -3.2 107 6 316.1 316.8 291.2 328.3 3.77 10 566 4785 -3.7 -8.5 69 4.8 -5.8 134 9 317.1 317.8 291.3 328.6 3.56 11 555 4939 -3.7 -10.7 58 7.0 -6.6 138 11 318.9 319.5 291.4 328.9 3.05 12 500 5750 -10.1 -13.9 74 3.8 -11.5 125 9 320.7 321.2 291.6 329.4 2.61 13 493 5858 -11.1 -14.4 77 3.3 -12.3 123 9 320.8 321.3 291.5 329.3 2.54 14 408 7284 -19.7 -29.7 41 10.0 -21.8 145 10 327.5 327.7 291.8 330.4 0.80 15 400 7430 -20.7 -28.7 49 8.0 -22.4 140 11 328.1 328.3 292.1 331.3 0.89 16 300 9480 -37.1 -50.1 25 13.0 -38.0 130 9 333.1 333.1 292.7 333.6 0.13 17 265 10330 -43.7 -58.7 17 15.0 -44.3 293 10 335.5 335.5 293.2 335.7 0.05 18 250 10720 -46.9 -58.9 24 12.0 -47.3 280 6 336.3 336.4 293.4 336.6 0.05 19 212 11791 -55.5 -61.5 47 6.0 -55.6 252 30 339.2 339.2 294.1 339.4 0.05 20 200 12160 -57.7 -63.7 46 6.0 -57.8 260 29 341.4 341.4 294.7 341.5 0.04 21 177 12925 -61.1 -65.0 60 3.9 -61.2 295 4 348.0 348.0 296.2 348.1 0.03 22 176 12960 -60.7 -66.7 45 6.0 -60.8 296 4 349.2 349.2 296.5 349.3 0.03 23 175 12995 -59.9 -69.9 26 10.0 -60.0 297 4 351.1 351.1 296.9 351.1 0.02 24 172 13104 -58.7 -75.7 9 17.0 -58.9 300 5 354.8 354.8 297.7 354.8 0.01 25 154 13803 -55.7 -90.7 1 35.0 -56.1 262 21 371.3 371.3 300.8 371.3 0.00 26 150 13970 -56.3 -91.3 0 35.0 -56.6 265 24 373.1 373.1 301.1 373.1 0.00 27 100 16500 -65.1 -97.1 0 32.0 -65.3 325 22 401.9 401.9 305.5 401.9 0.00 28 81 17771 -70.5 -92.5 3 22.0 -70.6 346 27 415.8 415.8 307.2 415.8 0.00 29 70 18640 -70.1 -91.1 3 21.0 -70.2 360 30 434.4 434.4 309.3 434.4 0.00 30 68 18812 -69.1 -92.1 2 23.0 -69.2 6 29 440.2 440.2 309.9 440.2 0.00 31 61 19455 -71.5 -92.5 3 21.0 -71.6 29 25 448.7 448.7 310.7 448.7 0.00 32 53 20295 -65.1 -91.1 2 26.0 -65.4 58 19 482.0 482.0 313.6 482.0 0.00 33 50 20650 -63.5 -91.5 1 28.0 -63.8 70 17 493.8 493.8 314.5 493.9 0.00 34 49 20774 -63.5 -91.5 1 28.0 -63.9 75 16 496.7 496.7 314.7 496.7 0.00 35 45 21292 -66.9 -93.9 1 27.0 -67.2 97 14 500.7 500.7 315.0 500.7 0.00 36 41 21855 -65.9 -93.9 1 28.0 -66.2 121 12 516.7 516.7 316.1 516.7 0.00 37 38 22321 -60.9 -92.9 1 32.0 -61.6 140 10 540.8 540.8 317.6 540.8 0.00 38 30 23800 -57.7 -91.7 1 34.0 -58.9 200 4 587.3 587.3 320.0 587.4 0.00 39 29 24015 -56.3 -91.3 0 35.0 -57.8 596.9 596.9 320.5 596.9 0.00 TRP 177 12925 -61.1 -65.0 60 3.9 -61.2 295 4 348.0 348.0 296.2 348.1 0.03 WND Sounding variables and indices 1000-500 mb thick: 5682.00 m Freezing level: 600.00 mb = 4323.73 m = 14185.28 ft Wetbulb zero: 640.82 mb = 3798.48 m = 12462.07 ft Sfc-500 mean rel hum: 75.85 % Est. max temperature: 21.49 C = 70.69 F Sfc-Lift cond lev (LCL): 813.26 mb = 1836.34 m = 6024.66 ft T: 11.82 C 700-500 lapse rate: 6.19 C/km ThetaE index: 4.28 C Layer 700.0- 656.0 mb Conv cond level (CCL): 725.74 mb = 2786.19 m = 9140.93 ft Mean mixing ratio: 9.33 g/kg Conv temperature: 19.82 C = 67.68 F Cap Strength: 1.64 C Lifted Index: 0.13 C Risk: Showers probable Lifted Index @300 mb: 1.85 C Lifted Index @700 mb: 1.34 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.80 J/kg Max Up Vert Vel: 7.72 m/s Conv Inhibition (B-): 54.46 J/kg Cap Strength: 1.64 C Lift Cond Lev (LCL): 766.82 mb = 2329.08 m = 7641.25 ft Lev Free Conv (LFC): 641.82 mb = 3786.07 m = 12421.34 ft Equ Level (EL): 631.82 mb = 3911.78 m = 12833.75 ft B at Equ Level: 28.92 J/kg Max Parcel Lev (MPL): 561.82 mb = 4843.50 m = 15890.57 ft Wind level data Storm motion: 160 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 ---------------------------------------------------------- 0 838 1584 320 1 0.6 -0.8 | 337 6 2.5 -5.8 1 814 1829 350 3 0.5 -3.0 | 343 8 2.4 -7.9 2 785 2134 70 4 -3.8 -1.4 | 17 7 -1.9 -6.4 3 756 2438 40 2 -1.3 -1.5 | 355 7 0.6 -6.5 4 729 2743 85 2 -2.0 -0.2 | 2 5 -0.1 -5.2 5 703 3048 160 3 -1.0 2.8 | 339 2 0.8 -2.2 6 700 3086 135 3 -2.1 2.1 | 6 3 -0.3 -2.9 7 677 3353 100 4 -3.9 0.7 | 26 5 -2.1 -4.3 8 651 3658 70 2 -1.9 -0.7 | 0 6 -0.0 -5.7 9 558 4877 140 10 -6.4 7.7 | 120 5 -4.6 2.7 10 537 5182 130 14 -10.7 9.0 | 114 10 -8.9 4.0 11 500 5750 125 9 -7.4 5.2 | 92 6 -5.5 0.2 12 497 5791 125 9 -7.4 5.2 | 92 6 -5.5 0.2 13 478 6096 115 9 -8.2 3.8 | 79 6 -6.3 -1.2 14 459 6401 145 11 -6.3 9.0 | 132 6 -4.5 4.0 15 406 7315 145 10 -5.7 8.2 | 129 5 -3.9 3.2 16 400 7430 140 11 -7.1 8.4 | 123 6 -5.2 3.4 17 373 7925 160 8 -2.7 7.5 | 161 3 -0.9 2.5 18 358 8230 150 8 -4.0 6.9 | 132 3 -2.2 1.9 19 343 8534 170 7 -1.2 6.9 | 198 2 0.6 1.9 20 301 9449 130 9 -6.9 5.8 | 99 5 -5.1 0.8 21 300 9480 130 9 -6.9 5.8 | 99 5 -5.1 0.8 22 288 9754 155 8 -3.4 7.3 | 146 3 -1.5 2.3 23 276 10058 210 5 2.5 4.3 | 279 4 4.3 -0.7 24 263 10363 305 11 9.0 -6.3 | 316 16 10.9 -11.3 25 252 10668 310 6 4.6 -3.9 | 324 11 6.4 -8.8 26 250 10720 280 6 5.9 -1.0 | 308 10 7.8 -6.0 27 240 10973 270 11 11.0 -0.0 | 291 14 12.8 -5.0 28 219 11582 245 27 24.5 11.4 | 256 27 26.3 6.4 29 209 11887 255 31 29.9 8.0 | 265 32 31.8 3.0 30 200 12160 260 29 28.6 5.0 | 270 30 30.4 0.0 31 199 12192 255 31 29.9 8.0 | 265 32 31.8 3.0 32 181 12802 325 10 5.7 -8.2 | 330 15 7.6 -13.2 33 177 12925 295 4 3.6 -1.7 | 321 9 5.5 -6.7 34 172 13106 300 5 4.3 -2.5 | 320 10 6.2 -7.5 35 164 13411 240 10 8.7 5.0 | 270 11 10.5 0.0 36 156 13716 260 20 19.7 3.5 | 274 22 21.5 -1.5 37 150 13970 265 24 23.9 2.1 | 276 26 25.8 -2.9 38 117 15545 320 23 14.8 -17.6 | 324 28 16.6 -22.6 39 101 16459 325 26 14.9 -21.3 | 327 31 16.8 -26.3 40 100 16500 325 22 12.6 -18.0 | 328 27 14.5 -23.0 41 70 18640 360 30 -0.0 -30.0 | 357 35 1.8 -35.0 42 50 20650 70 17 -16.0 -5.8 | 53 18 -14.1 -10.8 43 30 23800 200 4 1.4 3.8 | 291 3 3.2 -1.2 Wind Parameters Mean winds (0-6000m): 129.7 at 7.1 knts Storm direction: 159.7 at 5.3 knts Shear (0-3000m) pos: 1.8 neg: 0.5 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 106.8 deg Storm rel helicity (0-3000m) pos: 23.2 neg: -6.6 tot: 16.6 m^2/s^2 ave: 5.5 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.94 Bulk Shear: 10.14 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 10 3 350 8| 4.2 0.0 4.2| 9.8 0.0 9.8 19.5 0.76| 6.4 4.9 1000 38 3 359 7| 1.2 0.0 1.2| 10.6 -3.3 7.3 7.3 0.36| 4.8 1.7 1500 58 3 4 6| 1.4 0.0 1.4| 11.6 -3.8 7.8 5.2 0.28| 4.5 1.3 2000 76 3 9 6| 1.0 0.7 1.7| 12.6 -6.1 6.5 3.3 0.18| 4.5 0.8 2500 80 3 10 6| 1.3 0.6 1.9| 17.0 -6.6 10.4 4.2 0.28| 4.3 1.2 3000 96 4 20 5| 1.8 0.5 2.3| 23.2 -6.6 16.6 5.5 0.41| 4.4 1.8 4000 120 5 52 4| 2.0 0.7 2.7| 27.6 -12.4 15.1 3.8 0.30| 4.7 1.4 5000 124 6 67 4| 1.9 0.8 2.7| 36.3 -15.9 20.4 4.1 0.31| 4.7 1.5 6000 130 7 83 4| 1.6 0.7 2.3| 37.1 -16.7 20.4 3.4 0.30| 4.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250504.00.gif