UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 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 24 1 925 725 2 850 1475 SFC 839 1589 25.4 11.4 42 14.0 16.1 140 1 313.9 315.9 295.6 345.4 10.14 4 838 1600 23.0 6.0 33 17.0 12.7 140 1 311.5 312.8 292.6 333.2 7.01 5 781 2208 17.4 5.4 45 12.0 10.2 174 3 311.8 313.2 292.9 334.2 7.22 6 728 2805 14.2 1.2 41 13.0 6.9 90 4 314.7 315.8 292.4 332.8 5.74 7 700 3136 12.6 -11.4 18 24.0 2.0 335 3 316.4 316.9 290.0 324.0 2.28 8 684 3329 12.0 -17.0 12 29.0 0.5 326 5 317.9 318.2 289.6 322.9 1.47 9 607 4315 5.8 -33.2 4 39.0 -4.9 295 5 321.8 321.8 289.7 323.2 0.38 10 560 4966 0.0 -34.0 6 34.0 -8.5 282 5 322.4 322.5 289.9 323.8 0.38 11 500 5860 -7.1 -40.1 5 33.0 -13.6 275 23 324.4 324.4 290.3 325.3 0.23 12 409 7403 -17.7 -46.7 6 29.0 -21.7 278 36 329.9 329.9 291.8 330.4 0.14 13 400 7570 -19.1 -45.1 8 26.0 -22.7 275 38 330.2 330.2 291.9 330.8 0.17 14 371 8125 -24.5 -44.5 14 20.0 -26.9 275 39 330.2 330.2 292.0 330.9 0.20 15 300 9640 -35.5 -56.5 10 21.0 -36.8 295 48 335.3 335.3 293.2 335.6 0.06 16 278 10164 -39.9 -57.9 13 18.0 -40.8 293 49 336.4 336.4 293.4 336.6 0.06 17 250 10880 -44.7 -62.7 12 18.0 -45.3 285 47 339.6 339.6 294.3 339.8 0.03 18 200 12340 -52.5 -71.5 8 19.0 -52.8 280 53 349.6 349.6 296.5 349.7 0.01 19 171 13342 -59.1 -76.1 9 17.0 -59.3 277 54 354.7 354.7 297.7 354.7 0.01 20 150 14160 -62.5 -80.5 7 18.0 -62.6 275 55 362.4 362.4 299.2 362.4 0.00 21 100 16590 -72.7 -88.7 7 16.0 -72.8 295 31 387.3 387.3 303.4 387.3 0.00 22 90 17208 -75.7 -88.7 11 13.0 -75.7 250 37 393.1 393.1 304.2 393.1 0.00 23 74 18346 -75.7 -87.7 14 12.0 -75.7 266 19 415.8 415.8 307.2 415.8 0.00 24 70 18670 -74.3 -87.3 12 13.0 -74.3 270 14 425.4 425.4 308.3 425.4 0.00 25 63 19289 -73.1 -87.1 10 14.0 -73.2 279 12 441.1 441.1 310.0 441.1 0.00 26 58 19780 -70.7 -87.7 6 17.0 -70.8 287 10 457.1 457.1 311.5 457.1 0.00 27 54 20214 -63.3 -87.3 2 24.0 -63.7 293 9 483.6 483.6 313.7 483.6 0.00 28 50 20690 -62.3 -87.3 2 25.0 -62.7 300 7 496.7 496.7 314.7 496.7 0.00 29 48 20943 -60.3 -88.3 1 28.0 -60.9 507.3 507.3 315.5 507.3 0.00 30 39 22242 -58.9 -87.9 1 29.0 -59.7 541.8 541.8 317.6 541.9 0.00 TRP 90 17208 -75.7 -88.7 11 13.0 -75.7 250 37 393.1 393.1 304.2 393.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5836.00 m Freezing level: 560.00 mb = 4965.84 m = 16291.91 ft Wetbulb zero: 676.23 mb = 3423.45 m = 11231.65 ft Sfc-500 mean rel hum: 17.90 % Est. max temperature: 28.72 C = 83.70 F Sfc-Lift cond lev (LCL): 682.96 mb = 3341.70 m = 10963.44 ft T: 11.92 C 700-500 lapse rate: 7.23 C/km ThetaE index: 12.18 C Layer 838.0- 781.0 mb Conv cond level (CCL): 561.01 mb = 4951.28 m = 16244.17 ft Mean mixing ratio: 6.91 g/kg Conv temperature: 33.47 C = 92.25 F Cap Strength: 6.76 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 2.45 C Lifted Index @700 mb: 3.80 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.85 J/kg Max Up Vert Vel: 4.66 m/s Conv Inhibition (B-): 17218.69 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 642.87 mb = 3840.99 m = 12601.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 309 at 10 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 ---------------------------------------------------------- 0 839 1589 140 1 -0.6 0.8 | 130 11 -8.8 7.3 1 816 1829 135 5 -3.5 3.5 | 131 15 -11.7 10.1 2 787 2134 190 2 0.3 2.0 | 137 12 -7.8 8.5 3 760 2438 120 6 -5.2 3.0 | 126 16 -13.4 9.6 4 707 3048 70 3 -2.8 -1.0 | 117 12 -11.0 5.5 5 700 3136 335 3 1.3 -2.7 | 119 8 -6.9 3.8 6 682 3353 325 5 2.9 -4.1 | 115 6 -5.3 2.5 7 656 3658 300 5 4.3 -2.5 | 136 6 -3.9 4.1 8 632 3962 335 3 1.3 -2.7 | 119 8 -6.9 3.8 9 586 4572 260 6 5.9 1.0 | 163 8 -2.3 7.6 10 565 4877 290 3 2.8 -1.0 | 136 8 -5.4 5.5 11 544 5182 255 11 10.6 2.8 | 195 10 2.4 9.4 12 500 5860 275 23 22.9 -2.0 | 253 15 14.7 4.5 13 485 6096 280 27 26.6 -4.7 | 264 19 18.4 1.9 14 430 7010 285 33 31.9 -8.5 | 275 24 23.7 -2.0 15 400 7570 275 38 37.9 -3.3 | 264 30 29.7 3.2 16 365 8230 275 39 38.9 -3.4 | 264 31 30.7 3.2 17 300 9640 295 48 43.5 -20.3 | 291 38 35.3 -13.7 18 295 9754 295 47 42.6 -19.9 | 291 37 34.4 -13.3 19 282 10058 295 50 45.3 -21.1 | 291 40 37.1 -14.6 20 258 10668 285 45 43.5 -11.6 | 278 36 35.3 -5.1 21 250 10880 285 47 45.4 -12.2 | 279 38 37.2 -5.6 22 225 11582 285 51 49.3 -13.2 | 279 42 41.1 -6.6 23 200 12340 280 53 52.2 -9.2 | 273 44 44.0 -2.7 24 150 14160 275 55 54.8 -4.8 | 268 47 46.6 1.8 25 113 15850 270 52 52.0 -0.0 | 261 44 43.8 6.6 26 108 16154 285 47 45.4 -12.2 | 279 38 37.2 -5.6 27 100 16590 295 31 28.1 -13.1 | 288 21 19.9 -6.6 28 97 16764 300 36 31.2 -18.0 | 296 26 23.0 -11.4 29 90 17208 250 37 34.8 12.7 | 234 33 26.6 19.2 30 70 18670 270 14 14.0 -0.0 | 222 9 5.8 6.6 31 50 20690 300 7 6.1 -3.5 | 145 4 -2.1 3.1 Wind Parameters Mean winds (0-6000m): 278.7 at 14.0 knts Storm direction: 308.7 at 10.5 knts Shear (0-3000m) pos: 0.4 neg: 1.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 32.3 deg Storm rel helicity (0-3000m) pos: 20.6 neg: -28.2 tot: -7.6 m^2/s^2 ave: -2.5 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.30 Bulk Shear: 36.16 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 ------------------------------------------------------------------------------- 500 144 3 132 14| 1.9 0.0 1.9| 7.5 0.0 7.5 15.1 0.29| 7.2 2.1 1000 135 4 130 14| 0.9 2.7 3.6| 7.6 -17.6 -10.0 -10.0 -0.16| 7.2 -1.2 1500 122 4 127 14| 0.6 1.8 2.4| 7.6 -25.2 -17.6 -11.7 -0.23| 6.8 -1.5 2000 107 4 123 14| 0.5 1.7 2.2| 11.9 -25.7 -13.8 -6.9 -0.09| 6.7 -0.6 2500 72 4 114 13| 0.4 1.4 1.8| 13.0 -28.2 -15.2 -6.1 -0.11| 6.1 -0.7 3000 313 4 126 6| 0.4 1.3 1.7| 20.6 -28.2 -7.6 -2.5 0.03| 6.0 0.2 4000 268 5 158 7| 1.5 1.0 2.5| 54.6 -34.3 20.3 5.1 0.23| 7.0 1.6 5000 276 10 195 6| 2.4 0.8 3.2| 98.1 -34.3 63.8 12.8 0.33| 7.0 2.3 6000 279 14 232 7| 2.3 1.1 3.4|108.2 -70.2 38.0 6.3 0.24| 6.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251014.12.gif