UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010712.upa.cvt Date: 1200Z 7 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 7 JAN 26 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 190 1 925 848 2 850 1552 5 1 SFC 846 1591 8.4 -3.6 43 12.0 2.9 5 1 295.3 296.0 283.7 305.7 3.46 4 845 1601 7.0 -6.0 39 13.0 1.5 5 1 294.0 294.5 282.4 302.6 2.89 5 768 2375 0.0 -8.0 55 8.0 -3.1 92 3 294.6 295.1 282.5 302.7 2.72 6 732 2757 -3.1 -15.1 39 12.0 -6.9 340 3 295.3 295.5 281.4 300.2 1.61 7 719 2899 -4.1 -16.1 39 12.0 -7.8 333 4 295.7 295.9 281.5 300.4 1.51 8 702 3087 -5.9 -9.9 73 4.0 -7.4 331 4 295.7 296.2 282.8 303.5 2.57 9 700 3109 -6.1 -9.4 77 3.3 -7.3 335 4 295.7 296.2 282.9 303.8 2.68 10 678 3357 -7.9 -11.2 77 3.3 -9.0 69 4 296.4 296.9 282.9 303.7 2.39 11 672 3426 -7.3 -15.3 53 8.0 -9.8 69 4 297.9 298.2 282.7 303.2 1.73 12 551 4931 -20.5 -23.8 75 3.3 -21.2 132 7 299.6 299.8 282.5 302.9 1.02 13 518 5384 -24.5 -27.5 76 3.0 -25.0 165 14 300.1 300.3 282.4 302.6 0.77 14 511 5482 -25.3 -29.0 71 3.7 -25.9 173 15 300.3 300.4 282.4 302.6 0.68 15 509 5511 -25.5 -29.3 70 3.8 -26.1 175 15 300.4 300.5 282.4 302.6 0.66 16 503 5597 -25.9 -38.9 28 13.0 -27.3 182 16 300.9 301.0 282.1 301.8 0.26 17 500 5640 -25.5 -46.5 12 21.0 -27.3 185 16 301.9 302.0 282.3 302.4 0.12 18 481 5923 -25.5 -60.5 2 35.0 -27.6 207 17 305.3 305.3 283.5 305.4 0.02 19 431 6717 -29.1 -71.1 1 42.0 -30.9 270 21 310.5 310.5 285.5 310.5 0.01 20 400 7250 -32.1 -68.1 2 36.0 -33.6 285 40 313.3 313.3 286.5 313.3 0.01 21 379 7629 -34.1 -75.1 1 41.0 -35.4 283 40 315.5 315.5 287.2 315.5 0.00 22 323 8726 -43.3 -71.3 3 28.0 -43.9 276 45 317.6 317.6 287.9 317.6 0.01 23 300 9220 -46.5 -72.5 4 26.0 -47.0 275 50 319.8 319.8 288.7 319.8 0.01 24 282 9627 -49.3 -73.3 4 24.0 -49.7 273 55 321.5 321.5 289.2 321.5 0.01 25 250 10410 -51.9 -75.9 4 24.0 -52.2 270 64 328.9 328.9 291.4 328.9 0.01 26 233 10862 -54.1 -74.1 7 20.0 -54.4 270 64 332.3 332.3 292.3 332.3 0.01 27 200 11840 -53.3 -82.3 2 29.0 -53.7 270 74 348.4 348.4 296.3 348.4 0.00 28 193 12069 -53.6 -83.6 1 30.0 -53.9 265 79 351.5 351.5 297.0 351.5 0.00 29 162 13192 -54.9 -89.9 1 35.0 -55.2 265 68 367.3 367.3 300.1 367.3 0.00 30 151 13638 -57.7 -91.7 1 34.0 -58.0 265 75 370.0 370.0 300.5 370.0 0.00 31 150 13680 -58.1 -92.1 1 34.0 -58.3 265 77 370.0 370.0 300.5 370.0 0.00 32 100 16220 -61.7 -90.7 1 29.0 -61.9 265 56 408.5 408.5 306.3 408.5 0.00 33 79 17661 -66.3 -90.3 2 24.0 -66.5 265 39 427.5 427.5 308.6 427.5 0.00 34 70 18400 -62.3 -89.3 2 27.0 -62.6 265 30 451.1 451.1 311.0 451.1 0.00 35 62 19147 -63.7 -90.7 1 27.0 -64.0 463.9 463.9 312.1 463.9 0.00 TRP 233 10862 -54.1 -74.1 7 20.0 -54.4 270 64 332.3 332.3 292.3 332.3 0.01 WND 193 12069 -53.6 -83.6 1 30.0 -53.9 265 79 351.5 351.5 297.0 351.5 0.00 Sounding variables and indices 1000-500 mb thick: 5450.00 m Freezing level: 768.00 mb = 2375.12 m = 7792.30 ft Wetbulb zero: 820.30 mb = 1841.07 m = 6040.18 ft Sfc-500 mean rel hum: 59.69 % Est. max temperature: 8.89 C = 48.00 F Sfc-Lift cond lev (LCL): 703.66 mb = 3068.14 m = 10065.97 ft T: -5.72 C 700-500 lapse rate: 7.66 C/km ThetaE index: 3.06 C Layer 845.0- 768.0 mb Conv cond level (CCL): 641.51 mb = 3778.31 m = 12395.88 ft Mean mixing ratio: 2.70 g/kg Conv temperature: 11.25 C = 52.24 F Cap Strength: 2.88 C Lifted Index: 1.73 C Risk: Showers probable Lifted Index @300 mb: 12.40 C Lifted Index @700 mb: 1.21 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.21 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 18731.35 J/kg Cap Strength: 2.85 C Lift Cond Lev (LCL): 678.20 mb = 3355.13 m = 11007.51 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 290 at 9 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 ---------------------------------------------------------- 0 846 1591 5 1 -0.1 -1.0 | 104 9 -8.7 2.2 1 791 2134 0 1 -0.0 -1.0 | 104 9 -8.6 2.2 2 761 2438 120 3 -2.6 1.5 | 113 12 -11.2 4.7 3 733 2743 340 3 1.0 -2.8 | 93 8 -7.6 0.4 4 705 3048 325 5 2.9 -4.1 | 81 6 -5.8 -0.9 5 700 3109 335 4 1.7 -3.6 | 87 7 -7.0 -0.4 6 678 3353 70 4 -3.8 -1.4 | 98 13 -12.4 1.8 7 600 4267 50 8 -6.1 -5.1 | 83 15 -14.8 -1.9 8 553 4877 130 6 -4.6 3.9 | 118 15 -13.2 7.1 9 531 5182 150 12 -6.0 10.4 | 133 20 -14.6 13.6 10 500 5640 185 16 1.4 15.9 | 159 20 -7.2 19.1 11 431 6706 270 21 21.0 -0.0 | 255 13 12.4 3.2 12 414 7010 280 27 26.6 -4.7 | 275 18 17.9 -1.5 13 400 7250 285 40 38.6 -10.4 | 283 31 30.0 -7.1 14 396 7315 285 39 37.7 -10.1 | 283 30 29.0 -6.9 15 317 8839 275 45 44.8 -3.9 | 271 36 36.2 -0.7 16 303 9144 280 49 48.3 -8.5 | 278 40 39.6 -5.3 17 300 9220 275 50 49.8 -4.4 | 272 41 41.2 -1.1 18 250 10410 270 64 64.0 -0.0 | 267 55 55.4 3.2 19 233 10862 270 64 64.0 -0.0 | 267 55 55.4 3.2 20 218 11278 265 65 64.8 5.7 | 261 57 56.1 8.9 21 200 11840 270 74 74.0 -0.0 | 267 65 65.4 3.2 22 199 11887 270 69 69.0 -0.0 | 267 60 60.4 3.2 23 193 12069 265 79 78.7 6.9 | 262 71 70.1 10.1 24 164 13106 265 69 68.7 6.0 | 261 61 60.1 9.2 25 156 13411 265 66 65.7 5.8 | 261 58 57.1 9.0 26 150 13680 265 77 76.7 6.7 | 262 69 68.1 9.9 27 142 14021 265 75 74.7 6.5 | 262 67 66.1 9.7 28 135 14326 265 75 74.7 6.5 | 262 67 66.1 9.7 29 129 14630 270 65 65.0 -0.0 | 267 56 56.4 3.2 30 117 15240 265 69 68.7 6.0 | 261 61 60.1 9.2 31 106 15850 265 62 61.8 5.4 | 261 54 53.1 8.6 32 100 16220 265 56 55.8 4.9 | 260 48 47.1 8.1 33 70 18400 265 30 29.9 2.6 | 255 22 21.2 5.8 Wind Parameters Mean winds (0-6000m): 260.4 at 12.3 knts Storm direction: 290.4 at 9.2 knts Shear (0-3000m) pos: 1.9 neg: 0.9 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): -1.5 deg Storm rel helicity (0-3000m) pos: 32.4 neg: -24.4 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 20.82 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 3 1 104 9| 0.0 0.1 0.1| 0.0 0.0 0.0 0.1 0.20| 0.1 0.0 1000 58 2 103 10| 1.3 0.0 1.3| 3.7 -8.2 -4.4 -4.4 -0.23| 3.3 -0.8 1500 359 2 96 9| 0.8 1.6 2.5| 4.0 -12.3 -8.2 -5.5 -0.26| 4.2 -1.1 2000 22 3 93 10| 2.3 1.2 3.5| 11.3 -14.8 -3.5 -1.7 -0.07| 5.1 -0.4 2500 39 4 93 11| 1.8 1.0 2.9| 11.3 -22.6 -11.3 -4.5 -0.16| 4.6 -0.7 3000 48 4 92 12| 1.9 0.9 2.8| 32.4 -24.4 8.0 2.7 0.04| 4.9 0.2 4000 99 6 106 15| 2.7 0.7 3.3|115.9 -24.4 91.4 22.9 0.38| 6.1 2.3 5000 180 8 143 14| 2.0 0.5 2.5|225.4 -24.4 201.0 40.2 0.58| 7.5 4.4 6000 260 12 213 6| 3.1 0.4 3.5|281.0 -34.3 246.7 41.1 0.55| 8.4 4.6 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260107.12.gif