UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122400.upa.cvt Date: 0000Z 24 DEC 25 Searching for VI516... Searching the city database file for: VI516 ... Date:0000Z 24 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 839 7.8 6.3 90 1.5 7.0 0 0 295.4 296.7 287.5 316.2 7.15 1 187 -52.2 -71.9 8 19.7 -52.6 265 102 356.8 356.8 298.1 356.9 0.01 2 111 -73.1 -99.1 1 26.0 -73.2 275 70 375.1 375.1 301.5 375.1 0.00 3 93 -74.7 -100.7 1 26.0 -74.7 268 50 391.4 391.4 304.0 391.4 0.00 4 82 -74.7 -100.7 1 26.0 -74.7 264 39 405.8 405.8 306.0 405.8 0.00 5 77 -75.9 -101.9 1 26.0 -75.9 263 33 410.7 410.7 306.6 410.7 0.00 6 73 -76.9 -101.9 1 25.0 -76.9 261 28 414.9 414.9 307.1 414.9 0.00 7 68 -77.5 -102.5 1 25.0 -77.6 254 22 422.1 422.1 308.0 422.1 0.00 8 65 -78.3 -103.3 1 25.0 -78.3 246 20 425.8 425.8 308.4 425.8 0.00 9 59 -73.7 -99.7 1 26.0 -73.8 227 14 448.1 448.1 310.7 448.1 0.00 10 59 -71.3 -98.3 1 27.0 -71.4 227 14 453.5 453.5 311.2 453.5 0.00 11 58 -68.9 -96.9 1 28.0 -69.1 224 13 461.1 461.1 311.9 461.1 0.00 12 57 -66.7 -94.7 1 28.0 -66.9 220 12 468.4 468.4 312.5 468.4 0.00 13 57 -64.5 -93.5 1 29.0 -64.8 220 12 473.4 473.4 312.9 473.4 0.00 14 56 -62.5 -91.5 1 29.0 -62.9 217 11 480.4 480.4 313.5 480.4 0.00 15 34 -60.3 -90.3 1 30.0 -61.1 559.8 559.8 318.6 559.9 0.00 TRP 111 -73.1 -99.1 1 26.0 -73.2 275 70 375.1 375.1 301.5 375.1 0.00 WND 187 -52.2 -71.9 8 19.7 -52.6 265 102 356.8 356.8 298.1 356.9 0.01 Sounding variables and indices Freezing level: 754.29 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 762.78 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.93 inches Sfc-500 mean rel hum: 85.09 % Est. max temperature: 15.75 C = 60.34 F Sfc-Lift cond lev (LCL): 819.98 mb = -9999.00 m = -9999.00 ft T: 6.88 C ThetaE index: 0.00 C Layer 839.0- -0.0 mb Conv cond level (CCL): 187.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 14.89 g/kg Conv temperature: 139.51 C = 283.13 F Cap Strength: -6.87 C Lifted Index: -6.13 C Risk: Severe thunderstorms probable Lifted Index @300 mb: 0.75 C Lifted Index @700 mb: -7.14 C 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: 0.00 C Lift Cond Lev (LCL): 946.14 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 ------------------------------------ 0 187 12596 265 102 101.6 8.9 1 1038 0 0 0 -0.0 -0.0 2 839 1563 0 0 -0.0 -0.0 3 813 1829 115 6 -5.4 2.5 4 784 2134 80 5 -4.9 -0.9 5 756 2438 80 5 -4.9 -0.9 6 729 2743 80 3 -3.0 -0.5 7 703 3048 290 13 12.2 -4.4 8 700 3080 290 19 17.9 -6.5 9 651 3658 275 46 45.8 -4.0 10 627 3962 275 48 47.8 -4.2 11 604 4267 275 50 49.8 -4.4 12 581 4572 275 49 48.8 -4.3 13 560 4877 280 52 51.2 -9.0 14 519 5486 280 57 56.1 -9.9 15 500 5780 280 57 56.1 -9.9 16 480 6096 280 59 58.1 -10.2 17 400 7490 280 68 67.0 -11.8 18 393 7620 280 68 67.0 -11.8 19 319 9144 265 83 82.7 7.2 20 300 9580 265 82 81.7 7.1 21 256 10668 265 98 97.6 8.5 22 250 10840 265 98 97.6 8.5 23 203 12192 265 98 97.6 8.5 24 200 12300 265 98 97.6 8.5 25 159 13716 265 97 96.6 8.5 26 150 14090 260 88 86.7 15.3 27 124 15240 265 75 74.7 6.5 28 100 16500 270 57 57.0 -0.0 29 70 18570 260 24 23.6 4.2 30 50 20570 195 5 1.3 4.8 Wind Parameters Energy-Hel index: -0.00 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.20251224.00.gif