UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 26 APR 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 126 1 925 790 2 850 1500 SFC 841 1589 10.0 6.9 81 3.1 8.2 360 2 297.5 298.9 288.5 319.3 7.44 4 836 1638 10.0 5.5 74 4.5 7.5 25 4 298.0 299.3 288.1 318.0 6.79 5 830 1698 11.8 3.8 58 8.0 7.4 55 6 300.5 301.7 288.3 318.6 6.06 6 813 1872 13.0 3.0 51 10.0 7.5 103 9 303.6 304.7 289.1 321.3 5.85 7 755 2492 11.6 -1.4 40 13.0 4.9 179 2 308.6 309.4 289.6 322.8 4.57 8 700 3119 6.8 -4.2 45 11.0 1.5 330 2 310.0 310.8 289.5 322.6 4.00 9 628 3998 0.0 -12.0 40 12.0 -4.7 79 2 312.0 312.5 288.7 319.9 2.42 10 549 5056 -9.5 -12.1 81 2.6 -10.5 311 12 313.0 313.5 289.3 321.9 2.75 11 533 5283 -11.5 -15.5 72 4.0 -12.8 305 14 313.2 313.6 288.8 320.3 2.15 12 526 5384 -12.1 -21.1 47 9.0 -14.6 303 15 313.7 314.0 288.2 318.2 1.35 13 500 5770 -14.9 -24.9 42 10.0 -17.3 310 15 314.9 315.1 288.2 318.3 1.01 14 438 6758 -21.7 -39.7 18 18.0 -24.2 277 14 318.4 318.5 288.6 319.4 0.28 15 415 7153 -24.7 -35.7 35 11.0 -26.3 265 13 319.5 319.6 289.0 321.1 0.44 16 400 7420 -26.5 -39.5 28 13.0 -28.1 275 13 320.5 320.6 289.3 321.7 0.31 17 391 7584 -27.7 -42.7 23 15.0 -29.3 277 14 321.1 321.1 289.3 321.9 0.23 18 375 7884 -30.3 -39.3 41 9.0 -31.3 281 15 321.5 321.6 289.6 322.7 0.34 19 363 8115 -32.3 -46.3 24 14.0 -33.5 283 16 321.8 321.9 289.5 322.4 0.16 20 352 8332 -34.1 -41.1 49 7.0 -34.8 285 17 322.2 322.3 289.8 323.3 0.30 21 309 9230 -42.3 -46.2 66 3.9 -42.5 283 19 323.0 323.0 289.9 323.7 0.20 22 300 9430 -43.9 -48.9 58 5.0 -44.2 290 24 323.5 323.5 290.0 324.1 0.15 23 297 9497 -44.5 -50.5 51 6.0 -44.8 290 24 323.6 323.6 290.0 324.1 0.13 24 250 10620 -55.1 -58.9 63 3.8 -55.2 290 23 324.1 324.2 290.1 324.4 0.05 25 248 10672 -55.5 -59.2 63 3.7 -55.6 295 25 324.3 324.3 290.1 324.5 0.05 26 244 10776 -53.9 -62.9 32 9.0 -54.1 302 26 328.2 328.2 291.2 328.3 0.03 27 237 10964 -52.9 -68.9 13 16.0 -53.2 314 29 332.5 332.5 292.4 332.5 0.02 28 200 12060 -54.5 -78.5 4 24.0 -54.8 285 55 346.5 346.5 295.8 346.5 0.00 29 197 12157 -55.3 -78.3 4 23.0 -55.6 286 55 346.7 346.7 295.9 346.7 0.00 30 187 12489 -55.9 -79.9 3 24.0 -56.2 291 53 350.9 350.9 296.8 350.9 0.00 31 182 12662 -53.5 -80.5 2 27.0 -53.9 294 52 357.6 357.6 298.2 357.6 0.00 32 150 13900 -55.7 -87.7 1 32.0 -56.1 300 59 374.1 374.1 301.3 374.1 0.00 33 145 14114 -55.5 -89.5 1 34.0 -55.9 303 64 378.1 378.1 301.9 378.1 0.00 34 141 14291 -56.2 -89.5 1 33.3 -56.5 305 68 380.0 380.0 302.2 380.0 0.00 35 100 16420 -64.5 -89.5 2 25.0 -64.7 295 43 403.1 403.1 305.6 403.1 0.00 36 70 18580 -70.3 -88.3 5 18.0 -70.4 290 19 434.0 434.0 309.3 434.0 0.00 37 68 18752 -71.5 -88.5 6 17.0 -71.6 301 18 435.0 435.0 309.4 435.0 0.00 38 65 19019 -70.9 -87.9 6 17.0 -71.0 318 15 442.0 442.0 310.1 442.0 0.00 39 63 19205 -67.3 -87.3 4 20.0 -67.5 329 14 453.9 453.9 311.2 453.9 0.00 40 58 19708 -63.9 -85.9 3 22.0 -64.2 360 9 472.4 472.4 312.8 472.4 0.00 41 51 20491 -67.1 -87.1 4 20.0 -67.3 48 3 482.6 482.6 313.7 482.6 0.00 42 50 20610 -67.5 -86.5 5 19.0 -67.7 55 2 484.4 484.4 313.8 484.4 0.00 43 48 20858 -62.5 -87.5 2 25.0 -62.9 48 2 502.0 502.0 315.1 502.0 0.00 44 44 21393 -63.3 -87.3 2 24.0 -63.7 34 4 512.7 512.7 315.8 512.7 0.00 45 42 21680 -60.7 -86.7 2 26.0 -61.3 26 4 526.0 526.0 316.7 526.1 0.01 46 30 23790 -56.7 -91.7 0 35.0 -58.0 330 8 590.1 590.1 320.2 590.1 0.00 47 25 24944 -56.1 -91.1 0 35.0 -57.8 314 9 623.4 623.4 321.6 623.4 0.00 48 21 26063 -51.3 -87.3 1 36.0 -54.3 299 11 669.7 669.7 323.4 669.8 0.01 49 20 26380 -49.9 -85.9 1 36.0 -53.4 295 11 683.4 683.4 323.9 683.5 0.01 50 10 30990 -42.3 -80.3 1 38.0 -51.3 861.6 861.7 328.7 862.3 0.06 TRP 248 10672 -55.5 -59.2 63 3.7 -55.6 295 25 324.3 324.3 290.1 324.5 0.05 WND 141 14291 -56.2 -89.5 1 33.3 -56.5 305 68 380.0 380.0 302.2 380.0 0.00 Sounding variables and indices 1000-500 mb thick: 5644.00 m Freezing level: 628.00 mb = 3998.42 m = 13118.01 ft Wetbulb zero: 682.79 mb = 3320.69 m = 10894.53 ft Sfc-500 mean rel hum: 51.48 % Est. max temperature: 22.12 C = 71.82 F Sfc-Lift cond lev (LCL): 802.33 mb = 1982.43 m = 6503.95 ft T: 12.75 C 700-500 lapse rate: 8.19 C/km ThetaE index: 2.93 C Layer 700.0- 549.0 mb Conv cond level (CCL): 609.41 mb = 4234.74 m = 13893.34 ft Mean mixing ratio: 5.38 g/kg Conv temperature: 24.03 C = 75.26 F Cap Strength: 5.10 C Lifted Index: 0.72 C Risk: Showers probable Lifted Index @300 mb: 2.02 C Lifted Index @700 mb: 4.48 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.99 J/kg Max Up Vert Vel: 8.94 m/s Conv Inhibition (B-): 51866.50 J/kg Cap Strength: 5.10 C Lift Cond Lev (LCL): 672.83 mb = 3439.81 m = 11285.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 at 6 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 ---------------------------------------------------------- 0 841 1589 360 2 -0.0 -2.0 | 134 5 -3.5 3.3 1 817 1829 120 11 -9.5 5.5 | 130 17 -13.0 10.8 2 788 2134 0 0 -0.0 -0.0 | 147 6 -3.5 5.3 3 760 2438 160 2 -0.7 1.9 | 150 8 -4.1 7.2 4 732 2743 275 4 4.0 -0.3 | 186 5 0.5 5.0 5 706 3048 310 2 1.5 -1.3 | 155 4 -1.9 4.0 6 700 3119 330 2 1.0 -1.7 | 146 4 -2.5 3.6 7 680 3353 5 2 -0.2 -2.0 | 133 5 -3.6 3.3 8 654 3658 0 0 -0.0 -0.0 | 147 6 -3.5 5.3 9 629 3962 80 2 -2.0 -0.3 | 133 7 -5.4 5.0 10 605 4267 55 1 -0.8 -0.6 | 138 6 -4.3 4.8 11 582 4572 340 8 2.7 -7.5 | 18 2 -0.7 -2.2 12 560 4877 315 10 7.1 -7.1 | 296 4 3.6 -1.7 13 518 5486 300 16 13.9 -8.0 | 284 11 10.4 -2.7 14 500 5770 310 15 11.5 -9.6 | 298 9 8.0 -4.3 15 459 6401 300 16 13.9 -8.0 | 284 11 10.4 -2.7 16 423 7010 260 13 12.8 2.3 | 231 12 9.3 7.6 17 400 7420 275 13 13.0 -1.1 | 246 10 9.5 4.2 18 356 8230 285 17 16.4 -4.4 | 266 13 13.0 0.9 19 313 9144 280 17 16.7 -3.0 | 260 13 13.3 2.4 20 300 9430 290 24 22.6 -8.2 | 279 19 19.1 -2.9 21 250 10620 290 23 21.6 -7.9 | 278 18 18.2 -2.5 22 248 10672 295 25 22.7 -10.6 | 285 20 19.2 -5.2 23 237 10973 315 29 20.5 -20.5 | 312 23 17.1 -15.2 24 205 11887 275 55 54.8 -4.8 | 269 51 51.3 0.5 25 200 12060 285 55 53.1 -14.2 | 280 50 49.7 -8.9 26 162 13411 305 49 40.1 -28.1 | 302 43 36.7 -22.8 27 154 13716 295 42 38.1 -17.7 | 290 37 34.6 -12.4 28 150 13900 300 59 51.1 -29.5 | 297 53 47.6 -24.2 29 141 14291 305 68 55.7 -39.0 | 303 62 52.2 -33.7 30 140 14326 300 66 57.2 -33.0 | 297 60 53.7 -27.7 31 121 15240 300 57 49.4 -28.5 | 297 51 45.9 -23.2 32 115 15545 300 44 38.1 -22.0 | 296 38 34.7 -16.7 33 100 16420 295 43 39.0 -18.2 | 290 38 35.5 -12.8 34 70 18580 290 19 17.9 -6.5 | 275 14 14.4 -1.2 35 50 20610 55 2 -1.6 -1.1 | 129 7 -5.1 4.2 36 30 23790 330 8 4.0 -6.9 | 341 2 0.5 -1.6 37 20 26380 295 11 10.0 -4.6 | 264 7 6.5 0.7 Wind Parameters Mean winds (0-6000m): 297.1 at 8.5 knts Storm direction: 327.1 at 6.4 knts Shear (0-3000m) pos: 0.8 neg: 1.3 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): -121.3 deg Storm rel helicity (0-3000m) pos: 29.7 neg: -27.9 tot: 1.8 m^2/s^2 ave: 0.6 10^-3 m/s^2 rel: -0.10 Storm rel vorticity (0-3000m) horiz: 8.9 stream: -0.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.37 Bulk Shear: 29.18 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 ------------------------------------------------------------------------------- 500 111 6 129 12| 0.7 0.0 0.7| 14.2 -11.6 2.6 5.1 0.03| 23.7 0.7 1000 125 4 139 10| 0.3 2.3 2.7| 24.3 -12.6 11.7 11.7 0.17| 15.4 2.7 1500 139 4 144 10| 1.3 1.6 2.8| 27.4 -15.4 12.0 8.0 0.12| 12.5 1.5 2000 119 3 138 9| 0.9 1.2 2.0| 28.8 -16.8 12.0 6.0 0.11| 10.1 1.1 2500 107 3 135 9| 0.9 0.9 1.9| 29.3 -19.1 10.1 4.0 0.07| 8.7 0.6 3000 58 3 123 7| 0.8 1.3 2.0| 29.7 -27.9 1.8 0.6 -0.10| 8.9 -0.9 4000 318 5 182 1| 0.6 2.2 2.8| 32.0 -33.7 -1.7 -0.4 -0.15| 8.3 -1.2 5000 309 7 254 2| 0.5 1.9 2.4| 35.7 -49.7 -14.0 -2.8 -0.19| 7.4 -1.4 6000 297 8 250 4| 0.6 1.6 2.1| 45.8 -69.7 -23.9 -4.0 -0.21| 7.1 -1.5 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20250426.00.gif