UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010912.upa.cvt Date: 1200Z 9 JAN 26 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 9 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 185 1 925 844 2 850 1549 140 2 SFC 846 1588 9.0 -6.0 34 15.0 2.5 140 2 296.0 296.5 283.2 304.7 2.88 4 801 2036 4.0 -9.0 38 13.0 -1.1 42 3 295.3 295.7 282.4 302.6 2.41 5 731 2772 0.0 -17.0 26 17.0 -5.4 44 1 298.8 299.0 282.6 303.1 1.38 6 700 3118 -1.7 -25.7 14 24.0 -7.8 120 5 300.6 300.7 282.5 302.8 0.67 7 699 3129 -1.3 -26.3 13 25.0 -7.7 121 5 301.2 301.3 282.7 303.3 0.64 8 604 4273 -10.7 -33.7 13 23.0 -14.9 150 14 303.2 303.2 283.2 304.4 0.37 9 561 4836 -15.1 -36.1 15 21.0 -18.4 159 19 304.4 304.5 283.6 305.5 0.31 10 535 5194 -16.1 -47.1 5 31.0 -19.8 145 11 307.4 307.4 284.5 307.8 0.10 11 500 5700 -20.1 -39.1 17 19.0 -22.7 220 5 308.5 308.6 285.1 309.4 0.26 12 430 6797 -29.5 -45.5 20 16.0 -30.9 236 13 310.2 310.2 285.6 310.7 0.15 13 400 7310 -32.7 -48.7 19 16.0 -33.8 245 16 312.5 312.5 286.4 312.9 0.11 14 325 8736 -43.9 -58.9 17 15.0 -44.4 253 24 316.2 316.2 287.5 316.3 0.04 15 300 9270 -45.7 -69.7 5 24.0 -46.2 255 38 320.9 320.9 289.0 321.0 0.01 16 256 10315 -50.5 -72.5 6 22.0 -50.8 255 55 328.8 328.8 291.4 328.8 0.01 17 250 10470 -50.7 -72.7 6 22.0 -51.1 255 57 330.7 330.7 291.9 330.7 0.01 18 235 10872 -49.1 -76.1 3 27.0 -49.6 255 64 339.0 339.0 294.1 339.0 0.01 19 200 11920 -51.1 -85.1 1 34.0 -51.5 255 86 351.8 351.8 297.0 351.9 0.00 20 196 12051 -51.1 -86.1 1 35.0 -51.5 255 86 353.9 353.9 297.5 353.9 0.00 21 160 13353 -57.0 -91.3 1 34.2 -57.3 260 90 365.0 365.0 299.7 365.0 0.00 22 150 13760 -58.9 -92.9 0 34.0 -59.1 265 83 368.6 368.6 300.3 368.6 0.00 23 146 13930 -59.7 -92.7 1 33.0 -59.9 265 82 370.1 370.1 300.6 370.1 0.00 24 100 16270 -65.5 -91.5 2 26.0 -65.7 260 59 401.2 401.2 305.3 401.2 0.00 25 88 17043 -67.7 -90.7 2 23.0 -67.8 275 46 411.7 411.7 306.7 411.7 0.00 26 73 18168 -67.7 -88.7 3 21.0 -67.8 434.3 434.3 309.3 434.3 0.00 TRP 88 17043 -67.7 -90.7 2 23.0 -67.8 275 46 411.7 411.7 306.7 411.7 0.00 WND 160 13353 -57.0 -91.3 1 34.2 -57.3 260 90 365.0 365.0 299.7 365.0 0.00 Sounding variables and indices 1000-500 mb thick: 5515.00 m Freezing level: 731.00 mb = 2772.45 m = 9095.85 ft Wetbulb zero: 814.55 mb = 1898.27 m = 6227.83 ft Sfc-500 mean rel hum: 18.95 % Est. max temperature: 14.01 C = 57.22 F Sfc-Lift cond lev (LCL): 671.91 mb = 3438.81 m = 11282.05 ft T: -3.84 C 700-500 lapse rate: 7.13 C/km ThetaE index: 2.04 C Layer 801.0- 731.0 mb Conv cond level (CCL): 571.92 mb = 4689.21 m = 15384.37 ft Mean mixing ratio: 2.28 g/kg Conv temperature: 16.76 C = 62.17 F Cap Strength: 6.61 C Lifted Index: 6.72 C Risk: None Lifted Index @300 mb: 12.76 C Lifted Index @700 mb: 3.96 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.44 J/kg Max Up Vert Vel: 4.11 m/s Conv Inhibition (B-): 16083.41 J/kg Cap Strength: 6.66 C Lift Cond Lev (LCL): 638.49 mb = 3838.18 m = 12592.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 215 at 7 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 1588 140 2 -1.3 1.5 | 51 7 -5.4 -4.4 1 821 1829 300 3 2.6 -1.5 | 11 8 -1.5 -7.4 2 791 2134 95 3 -3.0 0.3 | 51 9 -7.1 -5.6 3 761 2438 130 5 -3.8 3.2 | 71 8 -7.9 -2.7 4 733 2743 35 1 -0.6 -0.8 | 35 8 -4.6 -6.7 5 706 3048 150 3 -1.5 2.6 | 59 6 -5.6 -3.3 6 700 3118 120 5 -4.3 2.5 | 68 9 -8.4 -3.4 7 679 3353 140 7 -4.5 5.4 | 86 9 -8.6 -0.5 8 652 3658 140 10 -6.4 7.7 | 100 11 -10.5 1.8 9 557 4877 160 19 -6.5 17.9 | 139 16 -10.6 12.0 10 535 5182 145 11 -6.3 9.0 | 107 11 -10.4 3.1 11 514 5486 150 4 -2.0 3.5 | 68 7 -6.1 -2.4 12 500 5700 220 5 3.2 3.8 | 23 2 -0.9 -2.1 13 494 5791 220 5 3.2 3.8 | 23 2 -0.9 -2.1 14 473 6096 205 9 3.8 8.2 | 173 2 -0.3 2.3 15 454 6401 230 11 8.4 7.1 | 255 5 4.4 1.2 16 400 7310 245 16 14.5 6.8 | 265 10 10.4 0.9 17 349 8230 250 18 16.9 6.2 | 269 13 12.8 0.3 18 306 9144 255 29 28.0 7.5 | 266 24 23.9 1.6 19 300 9270 255 38 36.7 9.8 | 263 33 32.6 3.9 20 292 9449 255 38 36.7 9.8 | 263 33 32.6 3.9 21 279 9754 255 46 44.4 11.9 | 262 41 40.4 6.0 22 266 10058 255 52 50.2 13.5 | 261 47 46.2 7.6 23 250 10470 255 57 55.1 14.8 | 260 52 51.0 8.9 24 231 10973 255 66 63.8 17.1 | 259 61 59.7 11.2 25 211 11582 255 83 80.2 21.5 | 258 78 76.1 15.6 26 200 11920 255 86 83.1 22.3 | 258 81 79.0 16.4 27 160 13353 260 90 88.6 15.6 | 263 85 84.6 9.7 28 159 13411 255 87 84.0 22.5 | 258 82 80.0 16.6 29 151 13716 260 90 88.6 15.6 | 263 85 84.6 9.7 30 150 13760 265 83 82.7 7.2 | 269 79 78.6 1.3 31 144 14021 265 82 81.7 7.1 | 269 78 77.6 1.3 32 124 14935 255 70 67.6 18.1 | 259 65 63.5 12.2 33 118 15240 265 67 66.7 5.8 | 270 63 62.7 -0.0 34 102 16154 275 59 58.8 -5.1 | 281 56 54.7 -11.0 35 100 16270 260 59 58.1 10.2 | 265 54 54.0 4.4 Wind Parameters Mean winds (0-6000m): 184.7 at 9.5 knts Storm direction: 214.7 at 7.2 knts Shear (0-3000m) pos: 2.9 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 79.4 deg Storm rel helicity (0-3000m) pos: 65.1 neg: -16.9 tot: 48.2 m^2/s^2 ave: 16.1 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 19.30 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 ------------------------------------------------------------------------------- 500 338 3 20 9| 0.0 3.0 3.0| 13.6 -5.4 8.2 16.4 0.13| 13.7 1.7 1000 111 3 57 9| 0.3 1.5 1.8| 22.0 -12.6 9.4 9.4 0.11| 10.4 1.1 1500 118 3 56 8| 1.3 1.0 2.3| 30.5 -16.9 13.6 9.1 0.17| 9.2 1.5 2000 129 4 65 8| 2.2 0.8 3.0| 41.7 -16.9 24.7 12.4 0.28| 8.4 2.4 2500 136 5 76 8| 2.6 0.6 3.2| 52.1 -16.9 35.2 14.1 0.34| 7.6 2.6 3000 143 7 88 8| 2.9 0.5 3.4| 65.1 -16.9 48.2 16.1 0.40| 7.1 2.8 4000 148 8 99 9| 1.2 0.8 2.0| 73.0 -52.6 20.4 5.1 0.10| 7.9 0.8 5000 162 8 108 7| 1.8 0.7 2.4| 76.7 -54.3 22.3 4.5 0.14| 7.8 1.0 6000 185 10 138 5| 1.8 0.5 2.3| 80.0 -54.3 25.7 4.3 0.14| 6.9 1.0 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20260109.12.gif