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 VI516... Searching the city database file for: VI516 ... Date:0000Z 4 DEC 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 842 1612 8.6 7.8 95 0.8 8.2 0 0 296.0 297.4 288.4 318.9 7.91 1 700 3129 5.8 -25.2 9 31.0 -3.5 255 23 308.9 309.0 285.8 311.3 0.70 2 500 5810 -7.3 -55.3 1 48.0 -14.1 265 54 324.1 324.1 290.0 324.3 0.04 3 400 7500 -21.1 -44.1 11 23.0 -24.2 255 58 327.6 327.6 291.2 328.3 0.19 TRP WND 326 255 67 Sounding variables and indices Freezing level: 611.45 mb = 4316.01 m = 14159.96 ft Wetbulb zero: 742.57 mb = 2644.17 m = 8675.00 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 21.39 % Est. max temperature: 21.43 C = 70.57 F Sfc-Lift cond lev (LCL): 831.87 mb = 1711.72 m = 5615.81 ft T: 8.42 C 700-500 lapse rate: 4.89 C/km ThetaE index: 7.61 C Layer 700.0- 500.0 mb Conv cond level (CCL): 571.29 mb = 4747.97 m = 15577.15 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 29.69 C = 85.44 F Cap Strength: 6.42 C Lifted Index: 10.49 C Risk: None Lifted Index @700 mb: 6.42 C Showalter Index: 9.70 C Risk: None Total Totals Index: 31.00 C Risk: None Vertical Totals Index: 15.90 C Cross Totals Index: 15.10 C K Index: -7.30 Risk: None Sweat Index: 147.60 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 73.73 J/kg Max Up Vert Vel: 12.14 m/s Conv Inhibition (B-): 1528.08 J/kg Cap Strength: 10.20 C Lift Cond Lev (LCL): 728.41 mb = 2802.34 m = 9193.93 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 ------------------------------------ 0 326 9204 255 67 64.7 17.3 1 842 1612 0 0 -0.0 -0.0 2 820 1829 245 7 6.3 3.0 3 790 2134 265 11 11.0 1.0 4 761 2438 275 15 14.9 -1.3 5 734 2743 260 17 16.7 3.0 6 707 3048 255 20 19.3 5.2 7 700 3129 255 23 22.2 6.0 8 655 3658 260 30 29.5 5.2 9 630 3962 265 31 30.9 2.7 10 607 4267 270 35 35.0 -0.0 11 584 4572 270 39 39.0 -0.0 12 562 4877 275 43 42.8 -3.7 13 521 5486 270 53 53.0 -0.0 14 500 5810 265 54 53.8 4.7 15 481 6096 270 53 53.0 -0.0 16 400 7500 255 58 56.0 15.0 17 393 7620 255 58 56.0 15.0 Wind Parameters Energy-Hel index: -4.61 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.20251204.00.gif