UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for WIIL... Searching the city database file for: WIIL ... Date:0000Z 25 APR 25 Station: WIIL WMO ident: 96805 Latitude: -7.73 Longitude: 109.01 Elevation: 6.00 ------------------------------------------------------------------------------- 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 1011 6 25.6 25.3 98 0.3 25.4 297.8 301.5 298.2 357.4 20.48 1 1000 107 24.8 24.7 99 0.1 24.7 280 5 298.0 301.6 297.9 356.0 19.96 2 978 303 24.4 24.1 98 0.3 24.2 280 9 299.4 303.0 298.1 357.1 19.68 3 925 792 22.0 21.1 95 0.9 21.3 245 7 301.8 305.0 297.3 352.8 17.28 4 914 896 21.2 20.6 96 0.6 20.8 237 8 302.0 305.1 297.1 352.1 16.95 5 850 1523 17.2 17.2 100 0.0 17.2 85 4 304.2 306.9 296.1 347.9 14.68 6 832 1706 16.2 16.2 100 0.0 16.2 138 3 305.0 307.6 296.0 347.0 14.06 7 794 2105 15.8 14.5 92 1.3 14.9 255 2 308.7 311.1 296.3 348.7 13.19 8 714 3002 10.6 10.0 96 0.6 10.2 231 4 312.4 314.5 295.7 346.0 10.87 9 700 3168 11.4 9.0 85 2.4 9.9 225 4 315.1 317.1 296.1 347.4 10.36 10 695 3228 11.4 8.3 81 3.1 9.5 220 4 315.8 317.7 295.9 346.8 9.94 11 636 3961 7.0 -3.0 49 10.0 1.8 156 6 318.9 319.8 292.9 334.4 4.82 12 618 4196 5.6 -3.4 52 9.0 1.0 135 7 319.9 320.8 293.2 335.5 4.82 13 594 4519 3.6 -8.4 41 12.0 -1.9 122 7 321.2 321.9 292.4 332.5 3.41 14 528 5463 -2.3 -6.6 72 4.3 -4.4 112 18 325.1 326.0 294.3 339.8 4.42 15 509 5753 -3.9 -11.9 54 8.0 -7.3 111 24 326.6 327.2 293.5 336.8 3.02 TRP WND Sounding variables and indices Freezing level: 553.73 mb = 5095.04 m = 16715.80 ft Wetbulb zero: 610.00 mb = 4302.46 m = 14115.51 ft Precipitable water: 2.25 inches Sfc-500 mean rel hum: 78.67 % Est. max temperature: 31.59 C = 88.86 F Sfc-Lift cond lev (LCL): 1007.11 mb = 41.57 m = 136.38 ft T: 25.32 C ThetaE index: 10.09 C Layer 925.0- 794.0 mb Conv cond level (CCL): 939.91 mb = 651.74 m = 2138.23 ft Mean mixing ratio: 18.74 g/kg Conv temperature: 28.92 C = 84.06 F Cap Strength: 0.37 C Lifted Index @700 mb: -0.57 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 296.88 J/kg Max Up Vert Vel: 24.37 m/s Conv Inhibition (B-): 2.20 J/kg Cap Strength: 0.37 C Lift Cond Lev (LCL): 954.12 mb = 520.06 m = 1706.21 ft Lev Free Conv (LFC): 919.12 mb = 847.54 m = 2780.60 ft Wind level data Storm motion: 171 at 5 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 107 280 5 4.9 -0.9 | 317 8 5.7 -6.2 1 978 305 280 9 8.9 -1.6 | 305 12 9.7 -6.9 2 925 792 245 7 6.3 3.0 | 288 8 7.2 -2.3 3 912 914 235 8 6.6 4.6 | 276 7 7.4 -0.7 4 850 1523 85 4 -4.0 -0.3 | 29 6 -3.2 -5.6 5 791 2134 265 2 2.0 0.2 | 331 6 2.8 -5.1 6 700 3168 225 4 2.8 2.8 | 304 4 3.7 -2.5 7 609 4267 125 7 -5.7 4.0 | 75 5 -4.9 -1.3 8 564 4877 115 7 -6.3 3.0 | 67 6 -5.5 -2.3 9 503 5791 110 26 -24.4 8.9 | 99 24 -23.6 3.6 Wind Parameters Mean winds (0-6000m): 141.2 at 7.2 knts Storm direction: 171.2 at 5.4 knts Storm rel Dir Shear (0-3000m): -96.0 deg Energy-Hel index: -18.55 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 ------------------------------------------------------------------------------- 500 276 8 306 11| | | 1000 261 8 296 9| | | 1500 254 7 294 8| | | 2000 250 6 297 7| | | 2500 254 5 303 7| | | 3000 250 5 304 7| | | 4000 230 5 295 5| | | 5000 189 5 271 2| | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//WIIL/skewt/WIIL.skewt.20250425.00.gif