UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 14 OCT 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 150 1 925 813 2 850 1520 0 0 SFC 843 1589 9.0 8.7 98 0.3 8.8 0 0 296.3 297.8 288.9 320.7 8.40 4 842 1599 10.2 7.7 84 2.5 8.8 5 0 297.6 299.1 288.9 320.6 7.85 5 823 1790 12.8 6.8 67 6.0 9.3 101 5 302.3 303.7 290.2 324.9 7.55 6 779 2254 13.6 3.6 51 10.0 7.9 109 2 308.0 309.2 291.0 327.5 6.37 7 735 2743 10.8 3.8 62 7.0 6.8 346 5 310.1 311.4 292.0 331.2 6.85 8 707 3067 9.6 -5.4 34 15.0 2.4 348 3 312.2 312.9 289.9 323.7 3.62 9 700 3150 9.0 -5.0 37 14.0 2.2 360 3 312.5 313.2 290.1 324.4 3.76 10 675 3450 7.2 -3.8 45 11.0 1.7 344 8 313.7 314.5 290.9 327.3 4.28 11 657 3673 8.2 -13.8 19 22.0 -0.9 5 9 317.3 317.7 289.9 323.9 2.00 12 560 4971 0.0 -31.0 8 31.0 -8.3 320 9 322.4 322.5 290.0 324.3 0.51 13 500 5870 -5.5 -37.5 6 32.0 -12.5 310 25 326.3 326.4 291.0 327.5 0.30 14 484 6122 -7.3 -37.3 7 30.0 -13.7 305 27 327.2 327.2 291.3 328.4 0.32 15 400 7560 -20.1 -46.1 8 26.0 -23.5 300 38 328.9 328.9 291.6 329.5 0.15 16 350 8537 -28.5 -47.5 14 19.0 -30.4 300 41 330.3 330.4 292.0 330.9 0.15 17 338 8787 -30.7 -48.7 15 18.0 -32.3 300 42 330.6 330.7 292.0 331.2 0.14 18 329 8979 -30.7 -53.7 9 23.0 -32.5 300 42 333.2 333.2 292.7 333.5 0.08 19 303 9560 -34.9 -57.9 8 23.0 -36.2 300 44 335.2 335.2 293.2 335.4 0.05 20 300 9630 -35.3 -58.3 8 23.0 -36.6 300 44 335.6 335.6 293.3 335.8 0.05 21 289 9890 -35.7 -63.7 4 28.0 -37.1 299 45 338.7 338.7 294.0 338.8 0.03 22 256 10720 -42.5 -62.5 9 20.0 -43.3 296 47 340.6 340.6 294.5 340.7 0.03 23 250 10880 -43.5 -63.5 9 20.0 -44.2 295 47 341.4 341.4 294.7 341.5 0.03 24 200 12360 -50.9 -73.9 5 23.0 -51.3 280 58 352.2 352.2 297.1 352.2 0.01 25 193 12591 -51.5 -75.1 4 23.6 -51.9 285 62 354.9 354.9 297.7 354.9 0.01 26 188 12761 -51.9 -75.9 4 24.0 -52.3 285 61 356.8 356.8 298.1 356.9 0.01 27 150 14190 -61.9 -80.9 6 19.0 -62.0 285 56 363.4 363.4 299.4 363.5 0.00 28 138 14700 -65.5 -82.5 8 17.0 -65.6 285 55 365.9 365.9 299.8 365.9 0.00 29 100 16620 -72.5 -87.5 9 15.0 -72.6 285 50 387.6 387.6 303.5 387.7 0.00 30 88 17368 -75.7 -88.7 11 13.0 -75.7 290 37 395.7 395.7 304.6 395.7 0.00 31 71 18617 -74.3 -87.3 12 13.0 -74.3 290 28 423.7 423.7 308.2 423.7 0.00 32 70 18700 -73.3 -87.3 10 14.0 -73.3 290 27 427.6 427.6 308.6 427.6 0.00 33 66 19048 -69.5 -86.5 7 17.0 -69.6 443.1 443.1 310.2 443.1 0.00 TRP 88 17368 -75.7 -88.7 11 13.0 -75.7 290 37 395.7 395.7 304.6 395.7 0.00 WND 193 12591 -51.5 -75.1 4 23.6 -51.9 285 62 354.9 354.9 297.7 354.9 0.01 Sounding variables and indices 1000-500 mb thick: 5720.00 m Freezing level: 560.00 mb = 4971.46 m = 16310.36 ft Wetbulb zero: 663.00 mb = 3597.77 m = 11803.56 ft Sfc-500 mean rel hum: 30.36 % Est. max temperature: 24.74 C = 76.53 F Sfc-Lift cond lev (LCL): 839.19 mb = 1626.81 m = 5337.23 ft T: 10.58 C 700-500 lapse rate: 5.33 C/km ThetaE index: 7.50 C Layer 707.0- 700.0 mb Conv cond level (CCL): 562.84 mb = 4930.30 m = 16175.33 ft Mean mixing ratio: 6.96 g/kg Conv temperature: 33.75 C = 92.74 F Cap Strength: 7.95 C Lifted Index: 7.43 C Risk: None Lifted Index @300 mb: 7.22 C Lifted Index @700 mb: 5.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.33 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 12377.00 J/kg Cap Strength: 7.94 C Lift Cond Lev (LCL): 706.16 mb = 3077.13 m = 10095.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 11 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 ---------------------------------------------------------- 0 843 1589 0 0 -0.0 -0.0 | 163 11 -3.3 10.9 1 819 1829 120 6 -5.2 3.0 | 149 16 -8.5 13.9 2 790 2134 105 2 -1.9 0.5 | 155 13 -5.2 11.4 3 762 2438 115 1 -0.9 0.4 | 160 12 -4.2 11.3 4 735 2743 345 5 1.3 -4.8 | 162 6 -2.0 6.1 5 709 3048 345 3 0.8 -2.9 | 163 8 -2.5 8.0 6 700 3150 360 3 -0.0 -3.0 | 157 9 -3.3 7.9 7 683 3353 335 7 3.0 -6.3 | 176 5 -0.3 4.6 8 657 3658 5 9 -0.8 -9.0 | 116 4 -4.1 1.9 9 633 3962 345 10 2.6 -9.7 | 151 1 -0.7 1.2 10 610 4267 5 8 -0.7 -8.0 | 126 5 -4.0 2.9 11 587 4572 55 4 -3.3 -2.3 | 143 11 -6.6 8.6 12 565 4877 310 8 6.1 -5.1 | 206 6 2.9 5.8 13 544 5182 350 13 2.3 -12.8 | 28 2 -1.0 -1.9 14 524 5486 320 17 10.9 -13.0 | 285 8 7.7 -2.1 15 500 5870 310 25 19.2 -16.1 | 288 17 15.9 -5.2 16 485 6096 305 27 22.1 -15.5 | 284 19 18.8 -4.6 17 466 6401 300 30 26.0 -15.0 | 280 23 22.7 -4.1 18 400 7560 300 38 32.9 -19.0 | 285 31 29.6 -8.1 19 300 9630 300 44 38.1 -22.0 | 288 37 34.8 -11.1 20 250 10880 295 47 42.6 -19.9 | 283 40 39.3 -9.0 21 247 10973 295 46 41.7 -19.4 | 283 39 38.4 -8.5 22 235 11278 290 52 48.9 -17.8 | 279 46 45.6 -6.9 23 200 12360 280 58 57.1 -10.1 | 269 54 53.8 0.8 24 193 12591 285 62 59.9 -16.0 | 275 57 56.6 -5.1 25 150 14190 285 56 54.1 -14.5 | 274 51 50.8 -3.6 26 100 16620 285 50 48.3 -12.9 | 273 45 45.0 -2.0 27 98 16764 280 52 51.2 -9.0 | 268 48 47.9 1.9 28 88 17368 290 37 34.8 -12.7 | 273 32 31.5 -1.8 29 70 18700 290 27 25.4 -9.2 | 266 22 22.1 1.7 Wind Parameters Mean winds (0-6000m): 313.3 at 15.2 knts Storm direction: 343.3 at 11.4 knts Shear (0-3000m) pos: 1.2 neg: 1.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -21.7 deg Storm rel helicity (0-3000m) pos: 23.8 neg: -23.3 tot: 0.5 m^2/s^2 ave: 0.2 10^-3 m/s^2 rel: -0.02 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.93 Bulk Shear: 46.48 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 ------------------------------------------------------------------------------- 500 118 4 153 14| 2.7 0.0 2.7| 8.3 -10.9 -2.6 -5.2 -0.14| 11.0 -1.5 1000 111 3 154 13| 1.3 1.4 2.7| 12.2 -17.6 -5.4 -5.4 -0.17| 7.6 -1.3 1500 62 3 148 11| 0.9 1.6 2.5| 15.8 -18.2 -2.5 -1.6 -0.04| 7.4 -0.3 2000 15 4 149 8| 1.4 1.2 2.6| 17.8 -21.9 -4.1 -2.0 -0.10| 7.5 -0.7 2500 4 5 149 7| 1.1 1.2 2.3| 18.5 -23.1 -4.6 -1.8 -0.09| 7.0 -0.6 3000 6 5 146 7| 1.2 1.0 2.2| 23.8 -23.3 0.5 0.2 -0.02| 7.3 -0.2 4000 349 7 154 5| 0.9 3.3 4.2| 36.0 -30.1 6.0 1.5 0.08| 9.5 0.7 5000 324 11 237 4| 0.7 3.9 4.7| 38.8 -44.3 -5.5 -1.1 0.04| 9.1 0.3 6000 313 15 266 8| 0.6 3.9 4.5| 52.8 -44.3 8.5 1.4 0.06| 8.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251014.00.gif