UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041700.upa.cvt Date: 0000Z 17 APR 25 Searching for VI516... Searching the city database file for: VI516 ... Date:0000Z 17 APR 25 Station: VI516 WMO ident: 42516 ------------------------------------------------------------------------------- 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 840 1622 16.0 15.0 94 1.0 15.3 0 0 303.9 306.3 294.8 342.2 12.87 1 700 3142 6.8 2.4 73 4.4 4.4 270 9 310.0 311.2 291.7 330.1 6.51 2 500 5820 -8.5 -21.5 34 13.0 -12.5 265 8 322.7 322.9 291.0 327.4 1.37 3 400 7520 -19.3 -41.3 12 22.0 -22.7 295 16 329.9 330.0 292.0 330.9 0.26 4 300 9590 -34.5 -40.5 54 6.0 -35.2 290 32 336.7 336.8 293.9 338.2 0.37 5 250 10870 -35.1 -73.1 1 38.0 -36.8 250 60 353.9 353.9 297.5 353.9 0.01 6 200 12390 -46.1 -81.1 1 35.0 -46.9 270 56 359.8 359.8 298.7 359.8 0.00 7 150 14240 -60.1 -90.1 1 30.0 -60.3 280 48 366.5 366.5 299.9 366.5 0.00 TRP WND 230 260 66 Sounding variables and indices Freezing level: 611.11 mb = 4332.22 m = 14213.16 ft Wetbulb zero: 648.38 mb = 3751.73 m = 12308.67 ft Precipitable water: 0.90 inches Sfc-500 mean rel hum: 64.31 % Est. max temperature: 22.31 C = 72.16 F Sfc-Lift cond lev (LCL): 827.76 mb = 1744.70 m = 5724.01 ft T: 15.26 C 700-500 lapse rate: 5.71 C/km ThetaE index: 14.82 C Layer 700.0- 400.0 mb Conv cond level (CCL): 700.00 mb = 3142.00 m = 10308.27 ft Mean mixing ratio: 10.74 g/kg Conv temperature: 24.66 C = 76.39 F Cap Strength: 0.70 C Lifted Index: -1.02 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.58 C Lifted Index @700 mb: -0.37 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 228.26 J/kg Max Up Vert Vel: 21.37 m/s Conv Inhibition (B-): 47.45 J/kg Cap Strength: 3.59 C Lift Cond Lev (LCL): 771.38 mb = 2332.65 m = 7652.95 ft Lev Free Conv (LFC): 716.38 mb = 2949.16 m = 9675.61 ft Equ Level (EL): 326.38 mb = 8983.47 m = 29472.97 ft B at Equ Level: 227.86 J/kg Max Parcel Lev (MPL): 256.38 mb = 10692.96 m = 35081.47 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 230 11986 260 66 65.0 11.5 1 840 1622 0 0 -0.0 -0.0 2 819 1829 235 12 9.8 6.9 3 790 2134 265 10 10.0 0.9 4 762 2438 290 13 12.2 -4.4 5 734 2743 275 10 10.0 -0.9 6 708 3048 275 13 13.0 -1.1 7 700 3142 270 9 9.0 -0.0 8 656 3658 275 9 9.0 -0.8 9 631 3962 260 13 12.8 2.3 10 608 4267 250 11 10.3 3.8 11 585 4572 250 13 12.2 4.4 12 563 4877 265 16 15.9 1.4 13 521 5486 260 11 10.8 1.9 14 500 5820 265 8 8.0 0.7 15 482 6096 280 11 10.8 -1.9 16 400 7520 295 16 14.5 -6.8 17 394 7620 295 17 15.4 -7.2 18 319 9144 305 17 13.9 -9.8 19 300 9590 290 32 30.1 -10.9 20 250 10870 250 60 56.4 20.5 21 200 12390 270 56 56.0 -0.0 22 163 13716 285 51 49.3 -13.2 23 150 14240 280 48 47.3 -8.3 Wind Parameters Energy-Hel index: -14.26 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//VI516/skewt/VI516.skewt.20250417.00.gif