UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for VI726... Searching the city database file for: VI726 ... Date:0000Z 4 DEC 25 Station: VI726 WMO ident: 42726 ------------------------------------------------------------------------------- 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 912 888 13.6 12.7 94 0.9 13.0 0 0 294.4 296.2 289.8 323.6 10.17 1 850 1483 17.0 -2.0 27 19.0 7.4 195 12 304.0 304.7 287.4 315.9 3.88 2 700 3112 7.4 -19.6 13 27.0 -2.0 285 20 310.7 310.9 286.9 314.5 1.15 3 500 5800 -7.1 -55.1 1 48.0 -13.9 270 42 324.4 324.4 290.2 324.6 0.04 4 400 7500 -19.1 -52.1 4 33.0 -22.9 260 46 330.2 330.2 291.9 330.5 0.08 5 300 9580 -32.5 -64.5 3 32.0 -34.3 255 73 339.6 339.6 294.2 339.7 0.02 6 250 10840 -42.7 -52.7 33 10.0 -43.3 250 72 342.6 342.6 295.0 343.1 0.12 7 200 12310 -53.7 -85.7 1 32.0 -54.0 255 84 347.7 347.7 296.1 347.7 0.00 8 150 14130 -62.3 -92.3 1 30.0 -62.4 255 60 362.8 362.8 299.2 362.8 0.00 9 100 16540 -76.1 -101.1 1 25.0 -76.2 280 29 380.7 380.7 302.3 380.7 0.00 TRP WND 213 250 84 Sounding variables and indices Freezing level: 597.93 mb = 4483.81 m = 14710.47 ft Wetbulb zero: 731.56 mb = 2742.02 m = 8996.01 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 17.35 % Est. max temperature: 26.61 C = 79.90 F Sfc-Lift cond lev (LCL): 899.92 mb = 1000.78 m = 3283.36 ft T: 14.24 C 700-500 lapse rate: 5.39 C/km ThetaE index: 9.04 C Layer 850.0- 500.0 mb Conv cond level (CCL): 550.59 mb = 5030.08 m = 16502.69 ft Mean mixing ratio: 5.61 g/kg Conv temperature: 39.01 C = 102.21 F Cap Strength: 7.81 C Lifted Index: 10.31 C Risk: None Lifted Index @300 mb: 15.59 C Lifted Index @700 mb: 7.73 C Showalter Index: 11.63 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 5.10 C K Index: -4.90 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 1.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.72 J/kg Max Up Vert Vel: 9.35 m/s Conv Inhibition (B-): 9764.39 J/kg Cap Strength: 10.20 C Lift Cond Lev (LCL): 714.51 mb = 2939.86 m = 9645.08 ft Lev Free Conv (LFC): -1.00 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 ------------------------------------ 0 213 12524 250 84 78.9 28.7 1 912 888 0 0 -0.0 -0.0 2 909 914 195 2 0.5 1.9 3 877 1219 185 8 0.7 8.0 4 850 1483 195 12 3.1 11.6 5 816 1829 225 10 7.1 7.1 6 787 2134 255 10 9.7 2.6 7 759 2438 250 12 11.3 4.1 8 731 2743 270 16 16.0 -0.0 9 705 3048 280 19 18.7 -3.3 10 700 3112 285 20 19.3 -5.2 11 654 3658 265 25 24.9 2.2 12 629 3962 260 28 27.6 4.9 13 606 4267 260 32 31.5 5.6 14 583 4572 260 34 33.5 5.9 15 561 4877 260 38 37.4 6.6 16 520 5486 265 40 39.8 3.5 17 500 5800 270 42 42.0 -0.0 18 481 6096 270 43 43.0 -0.0 19 400 7500 260 46 45.3 8.0 20 393 7620 260 46 45.3 8.0 21 319 9144 255 68 65.7 17.6 22 300 9580 255 73 70.5 18.9 23 256 10668 250 73 68.6 25.0 24 250 10840 250 72 67.7 24.6 25 204 12192 255 84 81.1 21.7 26 200 12310 255 84 81.1 21.7 27 160 13716 245 71 64.3 30.0 28 150 14130 255 60 58.0 15.5 29 124 15240 250 53 49.8 18.1 30 100 16540 280 29 28.6 -5.0 Wind Parameters Energy-Hel index: -2.73 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//VI726/skewt/VI726.skewt.20251204.00.gif