UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for VI220... Searching the city database file for: VI220 ... Date:0000Z 7 DEC 25 Station: VI220 WMO ident: 42220 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 999 15.6 9.6 67 6.0 12.1 35 16 288.8 290.2 285.3 310.1 7.52 1 998 15.0 8.0 63 7.0 11.1 32 17 288.3 289.5 284.3 307.4 6.75 2 978 17.8 4.8 42 13.0 10.7 325 28 292.8 293.8 284.8 308.8 5.51 3 911 15.0 0.0 36 15.0 7.5 350 6 295.9 296.7 284.7 308.4 4.20 4 797 9.4 -8.6 27 18.0 1.8 33 6 301.5 302.0 285.0 309.2 2.50 5 754 6.8 -8.2 33 15.0 0.4 50 8 303.5 304.0 286.0 312.0 2.73 6 710 4.2 -11.8 30 16.0 -2.1 65 6 305.9 306.3 286.3 312.8 2.18 7 688 2.6 -12.4 32 15.0 -3.2 77 6 306.9 307.3 286.6 313.7 2.14 8 641 2.0 80 5 312.5 9 638 2.4 -17.6 21 20.0 -4.7 73 5 313.3 313.6 288.2 318.3 1.50 10 594 0.6 -32.4 6 33.0 -7.8 327 5 317.7 317.8 288.5 319.2 0.42 11 551 -4.1 -33.1 8 29.0 -10.9 276 12 319.1 319.1 288.9 320.6 0.43 12 506 -8.1 -33.1 11 25.0 -13.7 265 28 322.1 322.2 289.9 323.8 0.46 13 475 -12.7 -35.7 13 23.0 -17.2 322.2 322.3 289.9 323.7 0.38 14 429 -17.7 -38.7 14 21.0 -21.2 325.4 325.5 290.7 326.6 0.31 TRP WND Sounding variables and indices Freezing level: 588.51 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 746.49 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 24.62 % Est. max temperature: 25.63 C = 78.14 F Sfc-Lift cond lev (LCL): 913.12 mb = -9999.00 m = -9999.00 ft T: 15.09 C ThetaE index: 2.68 C Layer 998.0- 978.0 mb Conv cond level (CCL): 546.25 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 46.12 C = 115.02 F Cap Strength: 14.50 C Lifted Index: 14.33 C Risk: None Lifted Index @700 mb: 8.32 C Showalter Index: 14.22 C Risk: None Total Totals Index: 25.57 C Risk: None Vertical Totals Index: 21.06 C Cross Totals Index: 4.51 C K Index: 1.06 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 14.47 C Lift Cond Lev (LCL): 777.56 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 772.56 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 1013 0 35 16 -9.2 -13.1 1 999 119 35 16 -9.2 -13.1 2 979 305 325 28 16.1 -22.9 3 946 610 340 13 4.4 -12.2 4 925 808 345 9 2.3 -8.7 5 913 914 350 6 1.0 -5.9 6 881 1219 345 4 1.0 -3.9 7 850 1521 60 5 -4.3 -2.5 8 819 1829 40 5 -3.2 -3.8 9 789 2134 30 7 -3.5 -6.1 10 760 2438 45 8 -5.7 -5.7 11 733 2743 65 6 -5.4 -2.5 12 706 3048 65 6 -5.4 -2.5 13 700 3120 65 6 -5.4 -2.5 14 654 3658 110 5 -4.7 1.7 15 583 4572 300 5 4.3 -2.5 16 561 4877 280 7 6.9 -1.2 17 520 5486 265 28 27.9 2.4 18 500 5800 265 28 27.9 2.4 19 480 6096 265 29 28.9 2.5 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 21.70 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//VI220/skewt/VI220.skewt.20251207.00.gif