UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100800.upa.cvt Date: 0000Z 8 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 8 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 156 1 925 819 2 850 1527 0 0 SFC 844 1586 9.4 7.2 86 2.2 8.2 0 0 296.6 298.0 288.3 318.6 7.57 4 791 2121 7.6 5.6 87 2.0 6.5 157 4 300.2 301.5 289.2 321.6 7.23 5 700 3115 0.6 -1.1 88 1.7 -0.2 65 2 303.1 304.1 288.2 318.4 5.05 6 695 3173 0.0 -1.3 91 1.3 -0.6 93 2 303.1 304.0 288.2 318.3 5.01 7 669 3478 -2.5 -2.7 99 0.2 -2.6 171 8 303.6 304.5 288.1 317.9 4.69 8 660 3587 -0.3 -5.3 69 5.0 -2.6 159 13 307.3 308.0 288.5 319.4 3.90 9 571 4733 -8.7 -13.0 71 4.3 -10.2 151 14 310.4 310.9 288.2 318.3 2.46 10 567 4788 -7.9 -19.9 37 12.0 -11.5 152 14 312.0 312.2 287.6 316.6 1.39 11 550 5025 -9.1 -17.1 52 8.0 -11.7 144 10 313.3 313.6 288.5 319.3 1.82 12 500 5760 -13.3 -26.3 33 13.0 -16.4 250 7 316.8 317.0 288.7 319.9 0.89 13 485 5991 -14.7 -30.7 24 16.0 -18.0 252 7 317.9 318.0 288.8 320.0 0.61 14 422 7029 -22.5 -32.5 40 10.0 -24.2 253 13 320.8 320.9 289.6 322.9 0.59 15 400 7420 -25.7 -39.7 26 14.0 -27.5 245 14 321.6 321.6 289.6 322.7 0.30 16 351 8353 -32.7 -58.7 6 26.0 -34.2 264 20 324.4 324.4 290.2 324.5 0.04 17 319 9020 -37.5 -49.5 28 12.0 -38.3 279 26 326.7 326.8 290.9 327.2 0.13 18 305 9327 -40.3 -51.3 30 11.0 -40.9 276 27 327.0 327.0 291.0 327.5 0.11 19 300 9440 -40.7 -55.7 18 15.0 -41.4 275 28 328.0 328.0 291.2 328.3 0.07 20 294 9575 -40.3 -62.3 8 22.0 -41.2 270 30 330.5 330.5 291.9 330.6 0.03 21 254 10554 -40.9 -67.9 4 27.0 -41.9 272 36 343.7 343.7 295.2 343.8 0.02 22 250 10660 -41.3 -68.3 4 27.0 -42.2 270 41 344.7 344.7 295.4 344.7 0.02 23 200 12150 -50.5 -74.5 4 24.0 -51.0 260 55 352.8 352.8 297.3 352.8 0.01 24 184 12693 -53.6 -76.7 4 23.1 -53.9 270 64 356.3 356.3 298.0 356.4 0.01 25 150 13990 -61.1 -82.1 5 21.0 -61.3 260 55 364.8 364.8 299.6 364.8 0.00 26 130 14864 -66.5 -83.5 7 17.0 -66.6 270 48 370.4 370.4 300.7 370.4 0.00 27 124 15151 -64.3 -83.3 6 19.0 -64.4 272 41 379.4 379.4 302.2 379.4 0.00 28 117 15504 -66.1 -84.1 6 18.0 -66.2 249 35 382.4 382.5 302.6 382.5 0.00 29 100 16460 -63.3 -84.3 4 21.0 -63.5 260 31 405.4 405.4 305.9 405.4 0.00 30 71 18572 -62.7 -86.7 3 24.0 -63.0 274 23 448.4 448.4 310.7 448.4 0.00 31 70 18660 -62.9 -86.9 3 24.0 -63.2 275 23 449.8 449.8 310.8 449.8 0.00 32 62 19401 -66.5 -88.5 3 22.0 -66.7 457.7 457.7 311.5 457.7 0.00 33 55 20130 -64.1 -88.1 2 24.0 -64.4 479.2 479.2 313.4 479.2 0.00 TRP 130 14864 -66.5 -83.5 7 17.0 -66.6 270 48 370.4 370.4 300.7 370.4 0.00 WND 184 12693 -53.6 -76.7 4 23.1 -53.9 270 64 356.3 356.3 298.0 356.4 0.01 Sounding variables and indices 1000-500 mb thick: 5604.00 m Freezing level: 695.00 mb = 3172.78 m = 10409.25 ft Wetbulb zero: 702.92 mb = 3081.11 m = 10108.52 ft Sfc-500 mean rel hum: 71.93 % Est. max temperature: 15.62 C = 60.12 F Sfc-Lift cond lev (LCL): 816.24 mb = 1861.96 m = 6108.72 ft T: 8.47 C 700-500 lapse rate: 5.26 C/km ThetaE index: 3.72 C Layer 700.0- 660.0 mb Conv cond level (CCL): 747.99 mb = 2575.93 m = 8451.11 ft Mean mixing ratio: 7.03 g/kg Conv temperature: 14.15 C = 57.47 F Cap Strength: 2.01 C Lifted Index: 2.85 C Risk: None Lifted Index @300 mb: 5.86 C Lifted Index @700 mb: -0.01 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.39 J/kg Max Up Vert Vel: 7.67 m/s Conv Inhibition (B-): 22.02 J/kg Cap Strength: 2.68 C Lift Cond Lev (LCL): 768.76 mb = 2353.20 m = 7720.36 ft Lev Free Conv (LFC): 693.76 mb = 3187.04 m = 10456.05 ft Equ Level (EL): 663.76 mb = 3541.24 m = 11618.10 ft B at Equ Level: 27.52 J/kg Max Parcel Lev (MPL): 613.76 mb = 4161.53 m = 13653.16 ft Wind level data Storm motion: 227 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 1586 0 0 -0.0 -0.0 | 47 7 -4.8 -4.4 1 819 1829 270 5 5.0 -0.0 | 357 4 0.2 -4.4 2 789 2134 150 4 -2.0 3.5 | 82 7 -6.8 -0.9 3 760 2438 65 1 -0.9 -0.4 | 50 7 -5.7 -4.8 4 733 2743 290 3 2.8 -1.0 | 20 6 -2.0 -5.4 5 706 3048 0 1 -0.0 -1.0 | 42 7 -4.8 -5.4 6 700 3115 65 2 -1.8 -0.8 | 52 8 -6.6 -5.2 7 679 3353 185 3 0.3 3.0 | 73 5 -4.5 -1.4 8 653 3658 150 17 -8.5 14.7 | 128 17 -13.3 10.3 9 628 3962 130 15 -11.5 9.6 | 108 17 -16.3 5.2 10 559 4877 155 14 -5.9 12.7 | 128 14 -10.7 8.3 11 538 5182 130 4 -3.1 2.6 | 77 8 -7.9 -1.8 12 500 5760 250 7 6.6 2.4 | 318 3 1.8 -2.0 13 498 5791 255 6 5.8 1.6 | 341 3 1.0 -2.8 14 478 6096 250 8 7.5 2.7 | 301 3 2.7 -1.7 15 459 6401 280 7 6.9 -1.2 | 339 6 2.1 -5.6 16 440 6706 260 13 12.8 2.3 | 285 8 8.0 -2.1 17 400 7420 245 14 12.7 5.9 | 259 8 7.9 1.5 18 372 7925 250 16 15.0 5.5 | 264 10 10.2 1.1 19 327 8839 280 25 24.6 -4.3 | 294 22 19.8 -8.7 20 300 9440 275 28 27.9 -2.4 | 287 24 23.1 -6.8 21 300 9449 270 28 28.0 -0.0 | 281 24 23.2 -4.4 22 286 9754 270 33 33.0 -0.0 | 279 29 28.2 -4.4 23 274 10058 275 33 32.9 -2.9 | 285 29 28.1 -7.3 24 261 10363 275 26 25.9 -2.3 | 288 22 21.1 -6.7 25 250 10660 270 41 41.0 -0.0 | 277 36 36.2 -4.4 26 250 10668 270 20 20.0 -0.0 | 286 16 15.2 -4.4 27 228 11278 265 50 49.8 4.4 | 270 45 45.0 -0.0 28 200 12150 260 55 54.2 9.6 | 264 50 49.4 5.1 29 184 12693 270 64 64.0 -0.0 | 274 59 59.2 -4.4 30 172 13106 270 58 58.0 -0.0 | 275 53 53.2 -4.4 31 164 13411 260 48 47.3 8.3 | 265 43 42.5 3.9 32 150 13990 260 55 54.2 9.6 | 264 50 49.4 5.1 33 149 14021 255 54 52.2 14.0 | 259 48 47.4 9.6 34 142 14326 265 56 55.8 4.9 | 269 51 51.0 0.5 35 130 14864 270 48 48.0 -0.0 | 276 43 43.2 -4.4 36 128 14935 265 46 45.8 4.0 | 271 41 41.0 -0.4 37 122 15240 275 39 38.9 -3.4 | 283 35 34.1 -7.8 38 116 15545 245 34 30.8 14.4 | 249 28 26.0 10.0 39 111 15850 250 48 45.1 16.4 | 253 42 40.3 12.0 40 105 16154 270 51 51.0 -0.0 | 275 46 46.2 -4.4 41 100 16460 260 31 30.5 5.4 | 268 26 25.7 1.0 42 70 18660 275 23 22.9 -2.0 | 289 19 18.1 -6.4 Wind Parameters Mean winds (0-6000m): 197.4 at 8.7 knts Storm direction: 227.4 at 6.5 knts Shear (0-3000m) pos: 3.6 neg: 1.7 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 73.8 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -51.6 tot: -11.5 m^2/s^2 ave: -3.8 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 10.0 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.76 Bulk Shear: 6.17 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 ------------------------------------------------------------------------------- 500 245 4 28 3| 4.3 0.0 4.3| 2.2 -7.5 -5.2 -10.5 -0.05| 14.6 -0.7 1000 214 3 58 4| 2.1 3.1 5.3| 2.2 -20.5 -18.3 -18.3 -0.33| 11.2 -3.7 1500 252 3 32 4| 1.7 2.1 3.8| 7.5 -23.9 -16.4 -11.0 -0.22| 9.5 -2.1 2000 191 3 74 4| 5.1 1.6 6.6| 25.1 -23.9 1.1 0.6 0.09| 11.5 1.0 2500 151 6 95 8| 4.0 2.0 6.1| 27.8 -51.6 -23.8 -9.5 -0.03| 11.3 -0.4 3000 146 7 101 9| 3.6 1.7 5.3| 40.0 -51.6 -11.5 -3.8 0.02| 10.0 0.2 4000 149 8 104 9| 2.7 2.0 4.7| 50.3 -76.4 -26.2 -6.5 -0.04| 10.1 -0.4 5000 167 8 115 7| 2.1 1.6 3.6| 53.7 -84.3 -30.6 -6.1 -0.09| 9.6 -0.9 6000 197 9 150 4| 1.7 0.8 2.6| 54.0 -97.2 -43.1 -7.2 -0.14| 8.6 -1.2 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251008.00.gif