UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120811.upa.cvt Date: 1100Z 8 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 8 DEC 25 Station: LY369 WMO ident: 13369 ------------------------------------------------------------------------------- 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 903 3.4 -0.9 73 4.3 1.5 260 1 284.7 285.4 279.6 296.0 3.96 1 824 -2.5 -4.0 89 1.5 -3.1 286.1 286.7 279.5 295.9 3.45 2 822 -2.5 -4.1 89 1.6 -3.1 286.3 286.9 279.6 296.1 3.43 3 821 -1.5 -3.5 86 2.0 -2.3 287.4 288.0 280.3 297.8 3.59 4 774 -3.1 -9.1 63 6.0 -5.3 290.6 291.0 280.4 297.9 2.48 5 736 -5.7 -9.6 74 3.9 -7.1 292.0 292.4 281.1 299.4 2.50 6 648 -9.7 -20.7 40 11.0 -12.5 298.3 298.5 282.1 301.9 1.13 7 574 -15.7 -43.7 7 28.0 -19.2 301.7 301.8 282.3 302.2 0.14 8 509 -19.1 -56.1 2 37.0 -22.3 308.2 308.2 284.7 308.3 0.04 9 494 -18.3 -46.3 7 28.0 -21.6 311.8 311.8 286.1 312.3 0.12 10 455 -22.7 -34.7 33 12.0 -24.5 313.7 313.8 287.2 315.3 0.44 11 423 -25.5 -43.5 17 18.0 -27.5 316.7 316.8 287.9 317.5 0.19 12 379 -32.3 -42.3 36 10.0 -33.3 317.9 317.9 288.3 318.8 0.24 13 331 -40.1 -55.1 19 15.0 -40.8 319.7 319.7 288.7 320.0 0.07 14 186 -69.1 -81.1 16 12.0 -69.1 350 79 330.1 330.1 291.7 330.1 0.00 15 163 -63.5 -78.5 11 15.0 -63.6 351 47 352.2 352.2 297.1 352.2 0.01 16 152 -64.9 -83.9 6 19.0 -65.0 350 37 356.9 356.9 298.1 356.9 0.00 17 141 -60.3 -88.3 1 28.0 -60.5 342 33 372.7 372.7 301.1 372.7 0.00 18 112 -64.9 -92.9 1 28.0 -65.0 314 25 389.5 389.5 303.7 389.5 0.00 19 102 -61.9 -90.9 1 29.0 -62.1 302 22 405.8 405.8 306.0 405.8 0.00 20 72 -65.5 -93.5 1 28.0 -65.7 318 23 440.7 440.7 310.0 440.7 0.00 21 66 -65.3 -93.3 1 28.0 -65.5 314 24 452.2 452.2 311.1 452.2 0.00 22 63 -62.1 -91.1 1 29.0 -62.4 309 25 465.3 465.3 312.3 465.4 0.00 23 56 -65.3 -93.3 1 28.0 -65.5 297 27 474.0 474.0 313.0 474.0 0.00 24 34 -62.7 -91.7 1 29.0 -63.3 281 36 553.5 553.5 318.3 553.5 0.00 25 23 -66.5 -94.5 1 28.0 -67.0 280 56 607.8 607.8 321.0 607.8 0.00 26 18 -58.5 -88.5 1 30.0 -60.2 677.2 677.2 323.7 677.3 0.01 27 17 -60.9 -89.9 1 29.0 -62.3 680.7 680.7 323.8 680.7 0.01 28 14 -57.1 -87.1 1 30.0 -59.5 732.4 732.4 325.4 732.5 0.01 29 12 -49.7 -82.7 1 33.0 -54.7 791.7 791.7 327.0 792.0 0.04 TRP 186 -69.1 -81.1 16 12.0 -69.1 350 79 330.1 330.1 291.7 330.1 0.00 WND Sounding variables and indices Freezing level: 857.47 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 877.34 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 44.65 % Est. max temperature: 9.80 C = 49.65 F Sfc-Lift cond lev (LCL): 844.85 mb = -9999.00 m = -9999.00 ft T: -0.89 C ThetaE index: 0.03 C Layer 824.0- 822.0 mb Conv cond level (CCL): 752.92 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.63 g/kg Conv temperature: 9.81 C = 49.66 F Cap Strength: 11.35 C Lifted Index: 12.94 C Risk: None Lifted Index @300 mb: 18.18 C Lifted Index @700 mb: 4.31 C Showalter Index: 13.23 C Risk: None Total Totals Index: 33.80 C Risk: None Vertical Totals Index: 18.12 C Cross Totals Index: 15.67 C K Index: 8.48 Risk: None Sweat Index: 38.15 Risk: None 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: 12.09 C Lift Cond Lev (LCL): 815.02 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 810.02 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 ------------------------------------ 0 186 12082 350 79 13.7 -77.8 1 1035 0 260 1 1.0 0.2 2 903 961 260 1 1.0 0.2 3 850 1523 285 5 4.8 -1.3 4 700 3057 25 7 -3.0 -6.3 5 500 5620 10 58 -10.1 -57.1 6 400 7250 15 68 -17.6 -65.7 7 300 9230 10 77 -13.4 -75.8 8 250 10420 5 83 -7.2 -82.7 9 200 11820 355 75 6.5 -74.7 10 150 13560 350 35 6.1 -34.5 11 100 16060 300 21 18.2 -10.5 12 70 18240 320 23 14.8 -17.6 13 50 20290 285 29 28.0 -7.5 14 30 23420 280 38 37.4 -6.6 15 20 25910 280 66 65.0 -11.5 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//LY369/skewt/LY369.skewt.20251208.11.gif