UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:0000Z 15 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 130 1 925 796 2 850 1507 0 0 SFC 842 1586 10.4 8.1 86 2.3 9.0 0 0 297.8 299.3 289.2 321.4 8.07 4 817 1840 14.4 7.4 63 7.0 10.2 61 4 304.7 306.1 291.3 328.5 7.93 5 717 2937 10.0 3.0 62 7.0 6.1 117 4 311.4 312.7 292.3 332.0 6.64 6 700 3137 8.8 -2.2 46 11.0 3.2 155 4 312.2 313.1 290.8 326.9 4.65 7 674 3448 6.4 -5.6 42 12.0 0.7 141 4 312.9 313.7 290.2 324.8 3.74 8 660 3620 6.8 -18.2 15 25.0 -2.3 113 3 315.3 315.5 288.7 319.9 1.38 9 585 4597 0.0 -31.0 8 31.0 -8.1 265 7 318.4 318.5 288.8 320.2 0.49 10 511 5662 -8.3 -34.3 10 26.0 -13.9 302 9 320.9 321.0 289.5 322.4 0.41 11 500 5830 -9.5 -36.5 9 27.0 -14.9 295 14 321.5 321.5 289.6 322.7 0.34 12 427 7039 -15.5 -47.5 5 32.0 -20.0 275 32 328.6 328.7 291.5 329.1 0.12 13 400 7530 -19.5 -48.5 6 29.0 -23.1 280 38 329.6 329.7 291.7 330.1 0.12 14 300 9590 -35.7 -57.7 9 22.0 -37.0 270 44 335.1 335.1 293.2 335.3 0.05 15 287 9898 -38.1 -60.1 8 22.0 -39.2 272 45 335.9 335.9 293.3 336.1 0.04 16 250 10840 -44.1 -62.1 12 18.0 -44.7 270 50 340.5 340.5 294.5 340.7 0.04 17 201 12278 -52.7 -71.7 8 19.0 -53.0 270 61 348.8 348.8 296.4 348.9 0.01 18 200 12310 -52.9 -71.9 8 19.0 -53.2 270 61 349.0 349.0 296.4 349.0 0.01 19 162 13643 -60.7 -78.7 8 18.0 -60.9 270 53 357.5 357.5 298.2 357.6 0.01 20 150 14120 -62.3 -80.3 7 18.0 -62.4 270 50 362.8 362.8 299.2 362.8 0.00 21 100 16570 -69.7 -87.7 6 18.0 -69.8 260 47 393.1 393.1 304.2 393.1 0.00 22 85 17526 -74.9 -89.9 8 15.0 -74.9 401.2 401.2 305.4 401.2 0.00 23 80 17878 -75.3 -89.3 9 14.0 -75.3 407.4 407.4 306.2 407.4 0.00 24 76 18178 -71.1 -87.1 8 16.0 -71.2 422.2 422.2 308.0 422.2 0.00 TRP WND 201 12278 -52.7 -71.7 8 19.0 -53.0 270 61 348.8 348.8 296.4 348.9 0.01 Sounding variables and indices 1000-500 mb thick: 5700.00 m Freezing level: 585.00 mb = 4596.57 m = 15080.41 ft Wetbulb zero: 670.68 mb = 3488.53 m = 11445.17 ft Sfc-500 mean rel hum: 32.00 % Est. max temperature: 24.30 C = 75.74 F Sfc-Lift cond lev (LCL): 813.16 mb = 1879.36 m = 6165.81 ft T: 14.24 C 700-500 lapse rate: 6.80 C/km ThetaE index: 12.10 C Layer 700.0- 585.0 mb Conv cond level (CCL): 612.91 mb = 4219.31 m = 13842.70 ft Mean mixing ratio: 7.58 g/kg Conv temperature: 28.85 C = 83.92 F Cap Strength: 5.55 C Lifted Index: 2.37 C Risk: None Lifted Index @300 mb: 5.47 C Lifted Index @700 mb: 4.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.17 J/kg Max Up Vert Vel: 8.62 m/s Conv Inhibition (B-): 9334.65 J/kg Cap Strength: 5.48 C Lift Cond Lev (LCL): 717.17 mb = 2935.30 m = 9630.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 313 at 9 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 ---------------------------------------------------------- 0 842 1586 0 0 -0.0 -0.0 | 133 9 -6.8 6.3 1 818 1829 65 4 -3.6 -1.7 | 114 11 -10.4 4.7 2 789 2134 320 4 2.6 -3.1 | 128 5 -4.2 3.3 3 761 2438 360 9 -0.0 -9.0 | 69 7 -6.8 -2.7 4 734 2743 35 3 -1.7 -2.5 | 115 9 -8.5 3.9 5 707 3048 165 5 -1.3 4.8 | 144 14 -8.1 11.2 6 700 3137 155 4 -1.7 3.6 | 140 13 -8.5 10.0 7 681 3353 155 5 -2.1 4.5 | 141 14 -8.9 10.9 8 656 3658 105 3 -2.9 0.8 | 126 12 -9.7 7.1 9 631 3962 125 3 -2.5 1.7 | 131 12 -9.2 8.1 10 608 4267 235 4 3.3 2.3 | 158 9 -3.5 8.6 11 563 4877 295 10 9.1 -4.2 | 227 3 2.3 2.1 12 542 5182 310 11 8.4 -7.1 | 294 2 1.7 -0.7 13 522 5486 310 6 4.6 -3.9 | 139 3 -2.2 2.5 14 502 5791 295 11 10.0 -4.6 | 242 4 3.2 1.7 15 500 5830 295 14 12.7 -5.9 | 266 6 5.9 0.4 16 446 6706 275 28 27.9 -2.4 | 260 21 21.1 3.9 17 411 7315 275 36 35.9 -3.1 | 264 29 29.1 3.2 18 400 7530 280 38 37.4 -6.6 | 270 31 30.7 -0.3 19 300 9590 270 44 44.0 -0.0 | 260 38 37.2 6.3 20 268 10363 275 46 45.8 -4.0 | 267 39 39.1 2.3 21 256 10668 275 50 49.8 -4.4 | 267 43 43.0 2.0 22 250 10840 270 50 50.0 -0.0 | 262 44 43.2 6.3 23 201 12278 270 61 61.0 -0.0 | 263 55 54.2 6.3 24 200 12310 270 61 61.0 -0.0 | 263 55 54.2 6.3 25 150 14120 270 50 50.0 -0.0 | 262 44 43.2 6.3 26 138 14630 275 53 52.8 -4.6 | 268 46 46.0 1.7 27 131 14935 275 48 47.8 -4.2 | 267 41 41.1 2.2 28 125 15240 260 45 44.3 7.8 | 249 40 37.6 14.2 29 118 15545 265 53 52.8 4.6 | 257 47 46.0 11.0 30 107 16154 260 48 47.3 8.3 | 250 43 40.5 14.7 31 102 16459 255 49 47.3 12.7 | 245 45 40.6 19.0 32 100 16570 260 47 46.3 8.2 | 250 42 39.5 14.5 Wind Parameters Mean winds (0-6000m): 283.2 at 12.4 knts Storm direction: 313.2 at 9.3 knts Shear (0-3000m) pos: 1.7 neg: 1.1 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 49.9 deg Storm rel helicity (0-3000m) pos: 64.8 neg: -28.4 tot: 36.3 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 2.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.45 Bulk Shear: 25.62 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 38 3 115 9| 0.0 4.1 4.1| 2.0 -10.5 -8.5 -17.0 -0.33| 9.5 -3.1 1000 5 5 102 7| 2.1 2.1 4.1| 7.9 -15.5 -7.5 -7.5 -0.21| 9.8 -2.1 1500 14 5 103 8| 2.9 1.4 4.3| 37.0 -15.5 21.6 14.4 0.18| 10.5 1.9 2000 45 5 107 10| 2.2 1.7 3.9| 37.5 -27.1 10.3 5.2 0.07| 9.0 0.6 2500 69 4 114 12| 2.0 1.3 3.3| 48.4 -28.4 20.0 8.0 0.14| 8.0 1.1 3000 69 4 114 12| 1.7 1.1 2.8| 64.8 -28.4 36.3 12.1 0.25| 8.2 2.0 4000 311 6 136 4| 1.1 0.7 1.8| 71.6 -29.1 42.5 10.6 0.26| 8.1 2.1 5000 293 8 191 3| 0.9 1.8 2.7| 76.3 -36.1 40.2 8.0 0.24| 8.6 2.0 6000 283 12 236 6| 1.2 2.1 3.3|114.4 -39.3 75.1 12.5 0.25| 8.3 2.1 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251015.00.gif