UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for VI516... Searching the city database file for: VI516 ... Date:0000Z 17 OCT 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 843 16.4 15.8 96 0.6 16.0 0 0 304.0 306.5 295.3 344.3 13.52 1 81 -79.1 -104.1 1 25.0 -79.1 398.2 398.2 304.9 398.2 0.00 TRP WND Sounding variables and indices Freezing level: 712.14 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 714.75 mb = -9999.00 m = -9999.00 ft Sfc-500 mean rel hum: 107.18 % Est. max temperature: 24.64 C = 76.35 F Sfc-Lift cond lev (LCL): 835.70 mb = -9999.00 m = -9999.00 ft T: 16.05 C ThetaE index: 0.00 C Layer 843.0--518969491456.0 mb Conv cond level (CCL): 81.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 37.83 g/kg Conv temperature: 253.36 C = 488.05 F Cap Strength: -12.80 C Lifted Index: -18.16 C Risk: Severe thunderstorms probable Lifted Index @300 mb: -21.93 C Lifted Index @700 mb: -14.81 C Showalter Index: 0.18 C Risk: Thunderstorms probable Total Totals Index: 41.99 C Risk: None Vertical Totals Index: 21.30 C Cross Totals Index: 20.70 C K Index: 34.56 Risk: 60-80 % chance of thunderstorms 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: 1.78 C Lift Cond Lev (LCL): 1097.23 mb = -9999.00 m = -9999.00 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 1016 0 0 0 -0.0 -0.0 1 843 1525 0 0 -0.0 -0.0 2 814 1829 25 3 -1.3 -2.7 3 787 2134 40 6 -3.9 -4.6 4 760 2438 40 5 -3.2 -3.8 5 734 2743 10 3 -0.5 -3.0 6 709 3048 25 4 -1.7 -3.6 7 700 3162 20 5 -1.7 -4.7 8 658 3658 100 4 -3.9 0.7 9 634 3962 110 6 -5.6 2.1 10 610 4267 150 2 -1.0 1.7 11 587 4572 260 9 8.9 1.6 12 565 4877 270 17 17.0 -0.0 13 524 5486 255 24 23.2 6.2 14 500 5860 260 17 16.7 3.0 15 485 6096 255 16 15.5 4.1 16 400 7570 250 17 16.0 5.8 17 397 7620 250 16 15.0 5.5 18 323 9144 245 35 31.7 14.8 19 300 9680 250 44 41.3 15.0 20 260 10668 250 47 44.2 16.1 21 250 10950 250 45 42.3 15.4 22 208 12192 250 45 42.3 15.4 23 200 12440 250 48 45.1 16.4 24 163 13716 255 42 40.6 10.9 25 150 14250 260 33 32.5 5.7 26 127 15240 240 34 29.4 17.0 27 100 16630 260 15 14.8 2.6 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 21.25 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//VI516/skewt/VI516.skewt.20251017.00.gif