UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 22 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 95 1 925 783 2 850 1518 0 0 SFC 843 1589 20.0 9.0 49 11.0 13.1 0 0 307.8 309.4 292.7 333.9 8.58 4 824 1784 18.0 0.0 30 18.0 8.4 300 8 307.7 308.6 289.4 322.1 4.64 5 700 3146 6.2 -1.8 56 8.0 2.1 150 1 309.4 310.3 290.0 324.3 4.79 6 639 3883 0.0 -6.0 64 6.0 -2.7 128 6 310.5 311.2 289.5 322.5 3.82 7 598 4409 -4.5 -7.2 81 2.7 -5.7 158 8 311.2 311.9 289.7 323.0 3.72 8 575 4716 -6.9 -12.9 62 6.0 -9.1 176 11 311.9 312.4 288.7 319.9 2.46 9 521 5477 -12.7 -17.5 67 4.8 -14.2 194 10 313.8 314.2 288.7 320.0 1.86 10 511 5625 -12.9 -21.9 47 9.0 -15.4 193 7 315.3 315.6 288.6 319.7 1.30 11 500 5790 -14.3 -24.3 42 10.0 -16.8 190 4 315.6 315.8 288.5 319.3 1.07 12 481 6081 -17.1 -24.1 55 7.0 -18.8 213 3 315.7 315.9 288.6 319.5 1.13 13 473 6206 -17.9 -27.9 41 10.0 -20.0 238 4 316.2 316.4 288.4 319.0 0.81 14 447 6624 -21.5 -26.3 65 4.8 -22.5 334 6 316.8 317.0 288.8 320.2 1.00 15 402 7394 -26.9 -29.4 79 2.5 -27.3 213 11 319.6 319.7 289.5 322.5 0.83 16 400 7430 -27.1 -29.5 80 2.4 -27.5 210 11 319.8 319.9 289.6 322.7 0.83 17 361 8166 -32.3 -36.6 65 4.3 -32.9 231 13 322.3 322.4 290.0 324.0 0.46 18 341 8567 -35.5 -41.5 54 6.0 -36.1 239 14 323.3 323.3 290.1 324.4 0.29 19 336 8671 -36.5 -43.5 48 7.0 -37.1 241 14 323.3 323.3 290.0 324.2 0.24 20 332 8754 -37.1 -50.1 25 13.0 -37.9 243 15 323.6 323.6 290.0 324.0 0.12 21 325 8902 -38.1 -58.1 10 20.0 -39.0 247 15 324.2 324.2 290.1 324.3 0.05 22 300 9450 -42.9 -60.9 12 18.0 -43.5 270 19 324.9 324.9 290.3 325.0 0.04 23 291 9653 -44.7 -61.7 13 17.0 -45.2 267 20 325.2 325.2 290.3 325.3 0.03 24 250 10650 -50.3 -69.3 9 19.0 -50.7 255 27 331.3 331.3 292.1 331.3 0.01 25 238 10972 -52.5 -70.5 10 18.0 -52.8 270 34 332.7 332.7 292.4 332.7 0.01 26 200 12100 -53.5 -81.5 2 28.0 -53.8 280 42 348.0 348.0 296.2 348.1 0.00 27 161 13476 -57.9 -90.9 1 33.0 -58.2 270 53 362.9 362.9 299.2 362.9 0.00 28 150 13920 -58.5 -92.5 1 34.0 -58.7 270 66 369.3 369.3 300.4 369.3 0.00 29 149 13962 -58.5 -92.5 1 34.0 -58.7 270 67 370.0 370.0 300.6 370.0 0.00 30 128 14918 -58.1 -92.1 1 34.0 -58.4 285 51 387.1 387.1 303.3 387.2 0.00 31 100 16460 -61.9 -93.9 1 32.0 -62.1 270 42 408.1 408.1 306.3 408.1 0.00 32 75 18228 -64.7 -92.7 1 28.0 -64.9 437.3 437.3 309.6 437.3 0.00 TRP 238 10972 -52.5 -70.5 10 18.0 -52.8 270 34 332.7 332.7 292.4 332.7 0.01 WND 149 13962 -58.5 -92.5 1 34.0 -58.7 270 67 370.0 370.0 300.6 370.0 0.00 Sounding variables and indices 1000-500 mb thick: 5695.00 m Freezing level: 639.00 mb = 3883.40 m = 12740.67 ft Wetbulb zero: 673.29 mb = 3460.60 m = 11353.53 ft Sfc-500 mean rel hum: 56.49 % Est. max temperature: 21.58 C = 70.84 F Sfc-Lift cond lev (LCL): 715.81 mb = 2959.49 m = 9709.48 ft T: 7.82 C 700-500 lapse rate: 7.75 C/km ThetaE index: 11.81 C Layer 824.0- 700.0 mb Conv cond level (CCL): 611.61 mb = 4230.83 m = 13880.51 ft Mean mixing ratio: 5.04 g/kg Conv temperature: 23.00 C = 73.40 F Cap Strength: 2.07 C Lifted Index: 0.09 C Risk: Showers probable Lifted Index @300 mb: 1.49 C Lifted Index @700 mb: 1.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.01 J/kg Max Up Vert Vel: 9.70 m/s Conv Inhibition (B-): 91.44 J/kg Cap Strength: 2.07 C Lift Cond Lev (LCL): 635.33 mb = 3929.10 m = 12890.61 ft Lev Free Conv (LFC): 550.33 mb = 5054.62 m = 16583.19 ft Equ Level (EL): 510.33 mb = 5634.61 m = 18486.04 ft B at Equ Level: 6.41 J/kg Max Parcel Lev (MPL): 320.33 mb = 9000.94 m = 29530.30 ft Wind level data Storm motion: 238 at 5 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 ---------------------------------------------------------- 0 843 1589 0 0 -0.0 -0.0 | 58 5 -4.3 -2.7 1 819 1829 285 10 9.7 -2.6 | 314 8 5.4 -5.3 2 734 2743 265 5 5.0 0.4 | 342 2 0.7 -2.3 3 708 3048 0 1 -0.0 -1.0 | 49 6 -4.3 -3.7 4 700 3146 150 1 -0.5 0.9 | 69 5 -4.8 -1.8 5 682 3353 100 5 -4.9 0.9 | 79 9 -9.2 -1.8 6 607 4267 150 6 -3.0 5.2 | 109 8 -7.3 2.5 7 584 4572 170 11 -1.9 10.8 | 143 10 -6.2 8.1 8 562 4877 185 12 1.0 12.0 | 161 10 -3.2 9.2 9 540 5182 180 8 0.0 8.0 | 141 7 -4.3 5.3 10 520 5486 195 10 2.6 9.7 | 166 7 -1.7 7.0 11 500 5790 190 4 0.7 3.9 | 109 4 -3.6 1.2 12 500 5791 190 5 0.9 4.9 | 123 4 -3.4 2.2 13 480 6096 215 3 1.7 2.5 | 84 3 -2.5 -0.2 14 441 6706 355 7 0.6 -7.0 | 21 10 -3.7 -9.7 15 424 7010 245 6 5.4 2.5 | 278 1 1.2 -0.2 16 400 7430 210 11 5.5 9.5 | 190 7 1.2 6.8 17 389 7620 220 11 7.1 8.4 | 206 6 2.8 5.7 18 327 8839 245 15 13.6 6.3 | 249 10 9.3 3.6 19 300 9449 270 20 20.0 -0.0 | 280 16 15.7 -2.7 20 300 9450 270 19 19.0 -0.0 | 280 15 14.7 -2.7 21 250 10650 255 27 26.1 7.0 | 259 22 21.8 4.3 22 249 10668 260 22 21.7 3.8 | 266 17 17.4 1.1 23 238 10972 270 34 34.0 -0.0 | 275 30 29.7 -2.7 24 227 11278 275 37 36.9 -3.2 | 280 33 32.6 -5.9 25 200 12100 280 42 41.4 -7.3 | 285 38 37.1 -10.0 26 171 13106 275 47 46.8 -4.1 | 279 43 42.6 -6.8 27 163 13411 270 51 51.0 -0.0 | 273 47 46.7 -2.7 28 150 13920 270 66 66.0 -0.0 | 273 62 61.7 -2.7 29 149 13962 270 67 67.0 -0.0 | 272 63 62.7 -2.7 30 128 14935 285 51 49.3 -13.2 | 289 48 45.0 -15.9 31 116 15545 275 34 33.9 -3.0 | 281 30 29.6 -5.7 32 100 16460 270 42 42.0 -0.0 | 274 38 37.7 -2.7 Wind Parameters Mean winds (0-6000m): 207.6 at 6.7 knts Storm direction: 237.6 at 5.0 knts Shear (0-3000m) pos: 2.3 neg: 1.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 86.2 deg Storm rel helicity (0-3000m) pos: 36.0 neg: -19.9 tot: 16.1 m^2/s^2 ave: 5.4 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.86 Bulk Shear: 9.67 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 ------------------------------------------------------------------------------- 500 283 7 328 5| 0.0 8.8 8.8| 0.0 -19.2 -19.2 -38.3 -0.88| 13.9-12.2 1000 280 7 324 5| 0.0 3.0 3.0| 1.0 -19.2 -18.2 -18.2 -0.66| 8.5 -5.6 1500 279 6 336 4| 2.3 2.0 4.3| 9.3 -19.2 -9.9 -6.6 -0.16| 8.5 -1.4 2000 277 5 341 4| 2.8 1.5 4.3| 15.6 -19.9 -4.4 -2.2 -0.03| 8.1 -0.2 2500 259 5 327 2| 2.2 1.2 3.4| 21.3 -19.9 1.4 0.6 0.05| 7.0 0.3 3000 216 6 157 2| 2.3 1.0 3.3| 36.0 -19.9 16.1 5.4 0.19| 7.0 1.4 4000 195 7 148 5| 1.1 0.8 1.9| 49.0 -27.7 21.3 5.3 0.19| 6.8 1.3 5000 200 6 148 4| 0.6 0.6 1.2| 52.1 -34.2 17.9 3.6 0.06| 7.1 0.4 6000 208 7 161 3| 0.5 1.5 2.0| 58.3 -49.8 8.5 1.4 -0.06| 7.9 -0.5 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251022.12.gif