UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 3 DEC 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 229 1 925 861 2 850 1536 0 0 SFC 844 1592 -3.3 -4.4 92 1.1 -3.7 0 0 283.3 283.8 277.9 292.5 3.26 4 843 1601 -0.9 -4.3 78 3.4 -2.3 3 0 285.9 286.5 279.3 295.3 3.29 5 834 1687 1.6 -6.4 55 8.0 -1.6 31 1 289.4 289.9 280.3 297.7 2.84 6 821 1815 4.4 -5.6 48 10.0 0.2 71 3 293.7 294.2 282.5 302.8 3.06 7 755 2496 4.4 -11.6 30 16.0 -1.7 264 2 300.8 301.2 284.3 307.3 2.08 8 700 3106 0.0 -14.0 34 14.0 -5.0 150 6 302.5 302.8 284.7 308.3 1.85 9 680 3338 -1.1 -14.1 37 13.0 -5.7 146 8 303.8 304.1 285.2 309.8 1.89 10 628 3966 -7.1 -17.1 45 10.0 -10.2 149 12 303.9 304.2 284.9 309.0 1.59 11 618 4091 -7.7 -24.7 24 17.0 -11.9 153 12 304.6 304.8 284.3 307.4 0.83 12 554 4931 -15.1 -26.1 39 11.0 -17.5 169 5 305.5 305.7 284.7 308.3 0.82 13 518 5436 -17.9 -41.9 10 24.0 -21.0 237 5 308.1 308.1 284.8 308.8 0.19 14 500 5700 -20.1 -43.1 11 23.0 -22.8 230 8 308.5 308.6 285.0 309.1 0.17 15 444 6565 -27.5 -49.5 10 22.0 -29.3 280 9 309.9 309.9 285.4 310.2 0.09 16 415 7049 -29.1 -62.1 3 33.0 -30.9 318 18 313.8 313.9 286.7 313.9 0.02 17 400 7310 -31.1 -55.1 8 24.0 -32.6 300 25 314.6 314.6 287.0 314.8 0.05 18 364 7974 -34.1 -62.1 4 28.0 -35.4 314 26 319.2 319.2 288.5 319.3 0.02 19 300 9300 -43.3 -66.3 6 23.0 -43.9 300 30 324.3 324.3 290.1 324.4 0.02 20 271 9981 -48.5 -68.5 8 20.0 -48.9 289 35 326.3 326.3 290.7 326.4 0.01 21 250 10510 -51.9 -69.9 10 18.0 -52.2 280 39 328.9 328.9 291.4 329.0 0.01 22 200 11940 -56.3 -75.3 7 19.0 -56.5 280 47 343.6 343.6 295.2 343.6 0.01 23 186 12398 -58.1 -77.1 7 19.0 -58.3 270 45 347.9 347.9 296.2 347.9 0.01 24 167 13079 -55.7 -82.7 2 27.0 -56.0 275 53 362.8 362.8 299.2 362.8 0.00 25 150 13760 -56.9 -85.9 1 29.0 -57.2 265 52 372.0 372.0 300.9 372.1 0.00 26 126 14861 -58.5 -87.5 1 29.0 -58.8 270 56 388.2 388.2 303.5 388.2 0.00 27 107 15882 -61.8 -88.6 2 26.9 -62.0 270 69 400.6 400.6 305.3 400.6 0.00 28 100 16300 -63.1 -89.1 2 26.0 -63.3 280 57 405.8 405.8 306.0 405.8 0.00 29 82 17504 -67.9 -88.9 3 21.0 -68.0 280 56 419.7 419.7 307.7 419.7 0.00 30 73 18205 -65.3 -88.3 3 23.0 -65.5 284 54 439.4 439.4 309.8 439.4 0.00 31 70 18460 -65.9 -87.9 3 22.0 -66.1 285 53 443.4 443.4 310.2 443.4 0.00 32 59 19490 -69.1 -90.1 3 21.0 -69.2 458.4 458.4 311.6 458.4 0.00 33 58 19593 -66.7 -89.7 3 23.0 -66.9 466.1 466.1 312.3 466.1 0.00 34 50 20487 -68.3 -90.3 3 22.0 -68.5 482.5 482.5 313.7 482.5 0.00 TRP 186 12398 -58.1 -77.1 7 19.0 -58.3 270 45 347.9 347.9 296.2 347.9 0.01 WND 107 15882 -61.8 -88.6 2 26.9 -62.0 270 69 400.6 400.6 305.3 400.6 0.00 Sounding variables and indices 1000-500 mb thick: 5471.00 m Freezing level: Surface below freezing Freezing level: 839.76 mb = 1632.37 m = 5355.49 ft Freezing level: 700.00 mb = 3106.00 m = 10190.16 ft Wetbulb zero: Below ground Sfc-500 mean rel hum: 33.59 % Est. max temperature: 15.38 C = 59.68 F Sfc-Lift cond lev (LCL): 829.36 mb = 1732.50 m = 5683.98 ft T: 2.59 C 700-500 lapse rate: 7.75 C/km Conv cond level (CCL): 578.88 mb = 4593.24 m = 15069.50 ft Mean mixing ratio: 2.61 g/kg Conv temperature: 17.60 C = 63.67 F Cap Strength: 6.96 C Lifted Index: 6.19 C Risk: None Lifted Index @300 mb: 14.63 C Lifted Index @700 mb: 5.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.43 J/kg Max Up Vert Vel: 9.74 m/s Conv Inhibition (B-): 22043.26 J/kg Cap Strength: 6.96 C Lift Cond Lev (LCL): 658.00 mb = 3597.52 m = 11802.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 270 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 ---------------------------------------------------------- 0 844 1592 0 0 -0.0 -0.0 | 90 7 -6.6 -0.0 1 820 1829 75 3 -2.9 -0.8 | 85 9 -9.4 -0.8 2 789 2134 285 2 1.9 -0.5 | 83 5 -4.6 -0.6 3 732 2743 250 2 1.9 0.7 | 98 5 -4.7 0.6 4 705 3048 135 7 -4.9 4.9 | 113 13 -11.5 4.9 5 700 3106 150 6 -3.0 5.2 | 118 11 -9.6 5.1 6 652 3658 140 12 -7.7 9.2 | 123 17 -14.3 9.1 7 602 4267 160 12 -4.1 11.3 | 137 15 -10.7 11.2 8 579 4572 150 8 -4.0 6.9 | 123 13 -10.6 6.9 9 535 5182 185 3 0.3 3.0 | 115 7 -6.3 2.9 10 514 5486 250 5 4.7 1.7 | 132 2 -1.9 1.7 11 500 5700 230 8 6.1 5.1 | 175 5 -0.4 5.1 12 473 6096 240 8 6.9 4.0 | 185 4 0.4 4.0 13 454 6401 280 9 8.9 -1.6 | 305 3 2.3 -1.6 14 435 6706 280 9 8.9 -1.6 | 305 3 2.3 -1.6 15 417 7010 320 17 10.9 -13.0 | 341 14 4.4 -13.1 16 400 7310 300 25 21.7 -12.5 | 310 20 15.1 -12.5 17 366 7925 315 26 18.4 -18.4 | 327 22 11.8 -18.4 18 350 8230 310 30 23.0 -19.3 | 320 25 16.4 -19.3 19 335 8534 305 32 26.2 -18.4 | 313 27 19.7 -18.4 20 321 8839 305 29 23.8 -16.6 | 314 24 17.2 -16.7 21 307 9144 300 29 25.1 -14.5 | 308 24 18.6 -14.5 22 300 9300 300 30 26.0 -15.0 | 308 25 19.4 -15.0 23 250 10510 280 39 38.4 -6.8 | 282 33 31.9 -6.8 24 202 11887 275 44 43.8 -3.8 | 276 37 37.3 -3.9 25 200 11940 280 47 46.3 -8.2 | 282 41 39.7 -8.2 26 186 12398 270 45 45.0 -0.0 | 270 38 38.4 -0.0 27 183 12497 275 42 41.8 -3.7 | 276 35 35.3 -3.7 28 166 13106 275 54 53.8 -4.7 | 276 47 47.2 -4.8 29 158 13411 275 39 38.9 -3.4 | 276 32 32.3 -3.4 30 151 13716 270 44 44.0 -0.0 | 270 37 37.4 -0.0 31 150 13760 265 52 51.8 4.5 | 264 45 45.3 4.5 32 144 14021 270 53 53.0 -0.0 | 270 46 46.4 -0.0 33 124 14935 270 56 56.0 -0.0 | 270 49 49.4 -0.0 34 119 15240 275 48 47.8 -4.2 | 276 41 41.3 -4.2 35 113 15545 280 53 52.2 -9.2 | 281 47 45.6 -9.3 36 108 15850 275 60 59.8 -5.2 | 276 53 53.2 -5.3 37 107 15882 270 69 69.0 -0.0 | 270 62 62.4 -0.0 38 102 16154 270 69 69.0 -0.0 | 270 62 62.4 -0.0 39 100 16300 280 57 56.1 -9.9 | 281 51 49.6 -9.9 40 97 16459 275 60 59.8 -5.2 | 276 53 53.2 -5.3 41 70 18460 285 53 51.2 -13.7 | 287 47 44.6 -13.8 Wind Parameters Mean winds (0-6000m): 239.6 at 8.7 knts Storm direction: 269.6 at 6.6 knts Shear (0-3000m) pos: 0.5 neg: 1.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 33.8 deg Storm rel helicity (0-3000m) pos: 26.9 neg: -21.4 tot: 5.5 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.08 Bulk Shear: 15.40 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 54 2 81 8| 0.0 2.2 2.2| 1.4 -6.2 -4.8 -9.6 -0.27| 8.2 -2.2 1000 309 2 75 5| 0.0 1.0 1.0| 3.3 -6.2 -2.8 -2.8 -0.06| 5.0 -0.3 1500 181 3 112 7| 0.0 2.1 2.1| 7.5 -10.7 -3.2 -2.1 0.04| 6.4 0.2 2000 150 4 112 9| 0.0 2.9 2.9| 11.4 -10.7 0.7 0.4 0.08| 6.1 0.5 2500 148 6 117 11| 0.6 2.3 2.9| 23.5 -10.7 12.9 5.1 0.17| 5.6 1.0 3000 151 7 120 11| 0.5 1.3 1.7| 26.9 -21.4 5.5 1.8 0.08| 5.6 0.4 4000 157 6 122 11| 1.5 1.0 2.4| 31.4 -24.1 7.3 1.8 0.11| 5.8 0.6 5000 180 7 135 9| 1.5 0.7 2.3| 36.8 -24.1 12.7 2.5 0.22| 5.6 1.2 6000 240 9 193 4| 2.2 0.4 2.6| 59.0 -58.9 0.2 0.0 0.14| 6.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251203.00.gif