UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120711.upa.cvt Date: 1100Z 7 DEC 25 Searching for VI056... Searching the city database file for: VI056 ... Date:1100Z 7 DEC 25 Station: VI056 WMO ident: 42056 Latitude: 32.67 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 0 SFC 973 289 21.8 8.8 43 13.0 14.0 0 0 297.3 298.6 288.3 318.7 7.32 2 960 430 18.8 3.8 37 15.0 10.7 345 2 295.4 296.3 285.6 310.7 5.23 3 933 726 17.8 -1.2 27 19.0 8.4 331 5 296.8 297.5 284.5 308.0 3.75 4 925 815 17.8 -4.2 22 22.0 7.5 335 5 297.5 298.1 284.1 306.7 3.02 5 917 889 17.8 -7.2 17 25.0 6.7 335 5 298.3 298.7 283.7 305.7 2.42 6 890 1143 16.8 -24.2 5 41.0 3.6 331 6 299.8 299.9 282.1 301.8 0.61 7 850 1532 14.0 -25.0 5 39.0 1.9 315 8 300.8 300.9 282.5 302.8 0.59 8 805 1987 11.0 280 8 302.3 9 700 3132 2.0 -10.0 41 12.0 -2.8 225 7 304.7 305.2 286.3 312.7 2.55 10 543 5120 -14.1 -22.1 51 8.0 -16.2 249 18 308.5 308.7 286.2 312.4 1.20 11 518 5476 -17.3 -24.3 54 7.0 -18.9 255 19 308.8 309.0 286.1 312.2 1.03 12 502 5710 -19.5 -25.5 59 6.0 -20.8 259 19 308.9 309.1 286.1 312.1 0.96 13 500 5740 -19.7 -25.7 59 6.0 -21.0 260 19 309.0 309.2 286.1 312.2 0.94 14 490 5890 -21.1 -26.0 65 4.9 -22.1 260 19 309.1 309.3 286.1 312.2 0.94 15 477 6087 -22.7 -27.7 64 5.0 -23.7 260 19 309.5 309.7 286.1 312.3 0.82 16 440 6677 -24.7 -66.7 1 42.0 -27.2 314.2 314.2 286.8 314.2 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5740.00 m Freezing level: 680.50 mb = 3379.01 m = 11085.85 ft Wetbulb zero: 789.93 mb = 2141.94 m = 7027.28 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 39.19 % Est. max temperature: 26.22 C = 79.19 F Sfc-Lift cond lev (LCL): 802.47 mb = 2012.91 m = 6603.96 ft T: 10.80 C 700-500 lapse rate: 8.32 C/km ThetaE index: 16.89 C Layer 960.0- 850.0 mb Conv cond level (CCL): 573.66 mb = 4690.31 m = 15387.95 ft Mean mixing ratio: 2.97 g/kg Conv temperature: 32.21 C = 89.97 F Cap Strength: 6.98 C Lifted Index: 4.66 C Risk: None Lifted Index @700 mb: 6.19 C Showalter Index: 6.73 C Risk: None Total Totals Index: 28.40 C Risk: None Vertical Totals Index: 33.70 C Cross Totals Index: -5.30 C K Index: -3.30 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 26.45 J/kg Max Up Vert Vel: 7.27 m/s Conv Inhibition (B-): 1037.38 J/kg Cap Strength: 6.98 C Lift Cond Lev (LCL): 658.21 mb = 3614.00 m = 11856.80 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 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 ---------------------------------------------------------- 0 973 289 0 0 -0.0 -0.0 | 108 9 -8.1 2.7 1 943 610 325 4 2.3 -3.3 | 84 6 -5.8 -0.6 2 925 815 335 5 2.1 -4.5 | 73 6 -6.0 -1.9 3 914 914 335 5 2.1 -4.5 | 73 6 -6.0 -1.9 4 882 1219 330 6 3.0 -5.2 | 64 6 -5.1 -2.5 5 850 1532 315 8 5.7 -5.7 | 39 4 -2.4 -3.0 6 820 1829 300 7 6.1 -3.5 | 68 2 -2.0 -0.8 7 790 2134 260 9 8.9 1.6 | 190 4 0.8 4.2 8 761 2438 255 13 12.6 3.4 | 217 8 4.5 6.0 9 734 2743 250 11 10.3 3.8 | 199 7 2.2 6.4 10 707 3048 235 8 6.6 4.6 | 168 7 -1.5 7.3 11 700 3132 225 7 4.9 4.9 | 158 8 -3.1 7.6 12 654 3658 245 8 7.3 3.4 | 172 6 -0.8 6.0 13 629 3962 255 11 10.6 2.8 | 205 6 2.5 5.5 14 605 4267 250 14 13.2 4.8 | 214 9 5.1 7.5 15 581 4572 245 17 15.4 7.2 | 217 12 7.3 9.9 16 559 4877 245 17 15.4 7.2 | 217 12 7.3 9.9 17 517 5486 255 19 18.4 4.9 | 234 13 10.3 7.6 18 500 5740 260 19 18.7 3.3 | 241 12 10.6 6.0 19 477 6096 260 19 18.7 3.3 | 241 12 10.6 6.0 Wind Parameters Mean winds (0-6000m): 258.2 at 11.4 knts Storm direction: 288.2 at 8.5 knts Shear (0-3000m) pos: 0.0 neg: 1.3 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 53.3 deg Storm rel helicity (0-3000m) pos: 5.5 neg: -25.1 tot: -19.6 m^2/s^2 ave: -6.5 10^-3 m/s^2 rel: -0.25 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.75 Bulk Shear: 15.12 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 ------------------------------------------------------------------------------- 500 328 3 92 7| 0.0 5.0 5.0| 0.0 -7.9 -7.9 -15.7 -0.81| 5.4 -4.3 1000 331 4 80 6| 0.0 3.3 3.3| 0.0 -10.2 -10.2 -10.2 -0.81| 3.6 -2.9 1500 323 5 71 5| 0.0 2.4 2.4| 0.7 -11.9 -11.2 -7.5 -0.56| 3.8 -2.1 2000 305 6 73 3| 0.0 2.8 2.8| 3.6 -11.9 -8.3 -4.1 -0.06| 4.9 -0.3 2500 287 7 119 1| 0.0 2.2 2.2| 4.8 -16.5 -11.7 -4.7 -0.13| 4.8 -0.6 3000 276 8 164 2| 0.0 1.3 1.3| 5.5 -25.1 -19.6 -6.5 -0.25| 4.9 -1.2 4000 266 8 181 3| 1.0 0.9 1.9| 15.8 -25.1 -9.3 -2.3 -0.03| 4.8 -0.1 5000 258 10 200 5| 1.0 1.1 2.1| 24.9 -25.1 -0.2 -0.0 0.04| 4.4 0.2 6000 NO DATA | 1.1 1.0 2.0| | Wrote GIF file: /home/apache/climate/data/raob//VI056/skewt/VI056.skewt.20251207.11.gif