UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for VI027... Searching the city database file for: VI027 ... Date:1200Z 11 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 64 1 925 761 2 850 1506 320 2 SFC 842 1589 24.0 9.0 38 15.0 14.4 320 2 312.1 313.8 294.0 338.7 8.59 4 841 1599 22.6 4.6 31 18.0 12.0 316 2 310.8 312.0 291.8 330.4 6.33 5 752 2554 12.8 -1.2 38 14.0 5.5 83 4 310.2 311.1 290.2 324.8 4.66 6 734 2757 12.0 -11.0 19 23.0 2.1 119 3 311.5 311.9 288.3 318.8 2.25 7 700 3152 8.4 -12.6 21 21.0 -0.2 70 1 311.8 312.2 288.3 318.5 2.07 8 661 3621 4.6 -17.4 18 22.0 -3.3 113 5 312.7 312.9 287.9 317.6 1.47 9 635 3945 1.6 -6.4 55 8.0 -2.1 97 6 312.9 313.6 290.2 324.7 3.73 10 621 4124 0.0 -7.0 59 7.0 -3.1 95 6 313.0 313.7 290.2 324.6 3.64 11 581 4652 -4.1 -12.1 54 8.0 -7.2 85 8 314.3 314.8 289.6 322.7 2.60 12 560 4941 -6.5 -11.5 68 5.0 -8.5 72 7 314.7 315.3 289.9 323.9 2.83 13 557 4983 -6.1 -18.1 38 12.0 -10.1 79 7 315.7 316.0 289.1 321.2 1.65 14 538 5253 -7.5 -31.5 13 24.0 -13.0 92 3 317.2 317.3 288.4 319.0 0.51 15 500 5820 -10.3 -44.3 4 34.0 -15.8 335 14 320.5 320.5 289.0 321.0 0.15 16 469 6309 -12.3 -48.3 3 36.0 -17.5 332 18 323.9 323.9 290.0 324.3 0.10 17 416 7210 -19.7 -39.7 15 20.0 -22.8 315 28 325.7 325.8 290.8 326.8 0.29 18 400 7500 -20.7 -51.7 4 31.0 -24.1 320 30 328.1 328.1 291.3 328.4 0.08 19 393 7631 -20.5 -55.5 3 35.0 -24.1 318 31 330.0 330.0 291.7 330.2 0.05 20 303 9510 -33.5 -60.5 5 27.0 -35.1 301 47 337.2 337.2 293.7 337.4 0.04 21 300 9580 -34.1 -62.1 4 28.0 -35.6 300 48 337.3 337.3 293.7 337.4 0.03 22 252 10776 -40.1 -66.1 5 26.0 -41.1 300 60 345.7 345.7 295.7 345.7 0.02 23 250 10830 -40.3 -67.3 4 27.0 -41.3 300 61 346.2 346.2 295.8 346.2 0.02 24 225 11541 -44.5 -70.1 4 25.6 -45.3 295 66 350.2 350.2 296.7 350.3 0.01 25 200 12320 -49.3 -73.3 4 24.0 -49.8 300 57 354.7 354.7 297.7 354.7 0.01 26 150 14160 -62.1 -81.1 6 19.0 -62.3 300 59 363.1 363.1 299.3 363.1 0.00 27 100 16580 -75.5 -87.5 14 12.0 -75.5 310 37 381.9 381.9 302.5 381.9 0.00 28 89 17247 -78.1 -89.1 15 11.0 -78.1 275 43 389.6 389.6 303.8 389.6 0.00 29 81 17786 -75.5 -87.5 14 12.0 -75.6 275 33 405.6 405.6 305.9 405.6 0.00 30 76 18152 -77.9 -87.9 18 10.0 -77.9 275 26 408.0 408.0 306.3 408.0 0.00 31 73 18383 -74.5 -86.5 14 12.0 -74.6 275 22 419.9 419.9 307.7 419.9 0.00 32 71 18546 -70.3 -86.3 8 16.0 -70.4 275 19 432.2 432.2 309.1 432.2 0.00 33 70 18630 -69.3 -85.3 8 16.0 -69.4 275 17 436.1 436.1 309.5 436.1 0.00 34 64 19165 -71.3 -86.3 9 15.0 -71.4 282 24 443.1 443.1 310.2 443.1 0.00 35 50 20650 -65.7 -87.7 3 22.0 -66.0 300 42 488.7 488.7 314.1 488.7 0.00 36 48 20898 -65.7 -87.7 3 22.0 -66.0 494.4 494.4 314.5 494.4 0.00 37 46 21159 -62.1 -87.1 2 25.0 -62.6 509.1 509.1 315.6 509.2 0.00 38 41 21868 -63.5 -87.5 2 24.0 -64.0 522.7 522.7 316.5 522.7 0.00 39 40 22020 -63.3 -87.3 2 24.0 -63.8 526.9 526.9 316.7 526.9 0.00 40 37 22505 -58.1 -87.1 1 29.0 -59.0 552.1 552.1 318.2 552.2 0.01 TRP 89 17247 -78.1 -89.1 15 11.0 -78.1 275 43 389.6 389.6 303.8 389.6 0.00 WND 225 11541 -44.5 -70.1 4 25.6 -45.3 295 66 350.2 350.2 296.7 350.3 0.01 Sounding variables and indices 1000-500 mb thick: 5756.00 m Freezing level: 621.00 mb = 4124.22 m = 13530.73 ft Wetbulb zero: 703.19 mb = 3114.13 m = 10216.85 ft Sfc-500 mean rel hum: 32.98 % Est. max temperature: 23.84 C = 74.92 F Sfc-Lift cond lev (LCL): 674.76 mb = 3452.49 m = 11326.93 ft T: 5.97 C 700-500 lapse rate: 7.01 C/km ThetaE index: 21.13 C Layer 841.0- 635.0 mb Conv cond level (CCL): 596.08 mb = 4449.17 m = 14596.83 ft Mean mixing ratio: 5.34 g/kg Conv temperature: 25.58 C = 78.04 F Cap Strength: 2.17 C Lifted Index: 2.34 C Risk: None Lifted Index @300 mb: 8.04 C Lifted Index @700 mb: 1.14 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.43 J/kg Max Up Vert Vel: 0.93 m/s Conv Inhibition (B-): 19383.96 J/kg Cap Strength: 2.28 C Lift Cond Lev (LCL): 623.04 mb = 4097.96 m = 13444.57 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 7 at 8 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 1589 320 2 1.3 -1.5 | 199 7 2.2 6.2 1 818 1829 235 4 3.3 2.3 | 203 11 4.2 10.0 2 789 2134 355 3 0.3 -3.0 | 194 5 1.1 4.7 3 762 2438 65 4 -3.6 -1.7 | 155 7 -2.7 6.0 4 709 3048 170 3 -0.5 3.0 | 182 11 0.4 10.6 5 700 3152 70 1 -0.9 -0.3 | 180 7 -0.1 7.3 6 682 3353 180 4 0.0 4.0 | 184 12 0.9 11.7 7 657 3658 100 5 -4.9 0.9 | 155 9 -4.0 8.6 8 585 4572 90 8 -8.0 0.0 | 137 10 -7.1 7.7 9 563 4877 65 8 -7.3 -3.4 | 124 8 -6.4 4.3 10 542 5182 115 3 -2.7 1.3 | 168 9 -1.8 9.0 11 521 5486 355 5 0.4 -5.0 | 206 3 1.3 2.7 12 502 5791 325 9 5.2 -7.4 | 267 6 6.0 0.3 13 500 5820 335 14 5.9 -12.7 | 306 8 6.8 -5.0 14 482 6096 340 17 5.8 -16.0 | 321 11 6.7 -8.3 15 445 6706 315 21 14.8 -14.8 | 294 17 15.7 -7.2 16 410 7315 315 29 20.5 -20.5 | 301 25 21.4 -12.8 17 400 7500 320 30 19.3 -23.0 | 307 25 20.2 -15.3 18 377 7925 315 32 22.6 -22.6 | 302 28 23.5 -14.9 19 300 9580 300 48 41.6 -24.0 | 291 45 42.5 -16.3 20 292 9754 300 48 41.6 -24.0 | 291 45 42.5 -16.3 21 268 10363 300 54 46.8 -27.0 | 292 51 47.6 -19.3 22 250 10830 300 61 52.8 -30.5 | 293 58 53.7 -22.8 23 225 11541 295 66 59.8 -27.9 | 288 64 60.7 -20.2 24 200 12320 300 57 49.4 -28.5 | 293 54 50.2 -20.8 25 150 14160 300 59 51.1 -29.5 | 293 56 52.0 -21.8 26 113 15850 300 53 45.9 -26.5 | 292 50 46.8 -18.8 27 102 16459 300 43 37.2 -21.5 | 290 41 38.1 -13.8 28 100 16580 310 37 28.3 -23.8 | 299 33 29.2 -16.1 29 89 17247 275 43 42.8 -3.7 | 265 44 43.7 3.9 30 70 18630 275 17 16.9 -1.5 | 251 19 17.8 6.2 31 50 20650 300 42 36.4 -21.0 | 290 40 37.3 -13.3 Wind Parameters Mean winds (0-6000m): 336.6 at 10.3 knts Storm direction: 6.6 at 7.7 knts Shear (0-3000m) pos: 0.7 neg: 1.1 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): -62.9 deg Storm rel helicity (0-3000m) pos: 17.3 neg: -32.3 tot: -14.9 m^2/s^2 ave: -5.0 10^-3 m/s^2 rel: -0.20 Storm rel vorticity (0-3000m) horiz: 6.3 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 12.02 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 ------------------------------------------------------------------------------- 500 269 3 208 9| 1.4 0.0 1.4| 4.7 -2.3 2.4 4.7 0.10| 9.4 0.9 1000 358 3 194 4| 2.7 0.0 2.7| 5.6 -7.6 -2.0 -2.0 -0.17| 8.3 -1.4 1500 71 3 161 7| 1.4 0.0 1.4| 14.0 -9.4 4.7 3.1 -0.01| 7.5 -0.1 2000 125 3 169 10| 1.1 0.7 1.8| 17.3 -20.8 -3.4 -1.7 -0.09| 8.2 -0.7 2500 107 4 163 9| 0.9 1.0 1.9| 17.3 -27.5 -10.2 -4.1 -0.16| 7.2 -1.1 3000 100 4 158 9| 0.7 1.1 1.8| 17.3 -32.3 -14.9 -5.0 -0.20| 6.3 -1.2 4000 87 5 152 8| 0.5 1.1 1.6| 35.6 -39.1 -3.5 -0.9 0.02| 7.3 0.1 5000 16 7 133 1| 0.4 2.2 2.6| 52.0 -56.7 -4.7 -0.9 0.07| 7.8 0.5 6000 337 10 290 5| 0.2 2.3 2.5| 80.8 -63.5 17.3 2.9 0.10| 7.6 0.7 Wrote GIF file: /home/apache/climate/data/raob//VI027/skewt/VI027.skewt.20251011.12.gif