UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113023.upa.cvt Date: 2300Z 30 NOV 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 30 NOV 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 898 -1.9 -2.8 94 0.9 -2.3 180 1 279.7 280.3 276.3 289.4 3.46 1 884 -2.3 -2.6 98 0.3 -2.4 280.6 281.2 276.9 290.6 3.57 2 883 -0.3 -0.5 99 0.2 -0.4 282.7 283.5 278.8 294.4 4.17 3 840 0.4 -4.6 69 5.0 -1.6 287.5 288.1 280.0 296.9 3.23 4 822 1.4 -18.6 21 20.0 -4.5 290.4 290.6 278.4 293.7 1.07 5 786 -1.3 -21.3 20 20.0 -6.7 291.2 291.4 278.6 294.0 0.89 6 769 -1.9 -18.9 26 17.0 -6.7 292.4 292.6 279.5 295.9 1.12 7 751 -2.7 -12.7 46 10.0 -6.1 293.5 293.9 281.0 299.3 1.91 8 737 -3.7 -7.3 76 3.6 -5.1 294.0 294.6 282.5 303.0 3.00 9 696 -6.5 -8.0 89 1.5 -7.1 295.8 296.3 283.3 304.8 3.00 10 683 -6.7 -11.0 71 4.3 -8.2 297.1 297.6 283.2 304.5 2.42 11 666 -8.3 -10.2 86 1.9 -9.0 297.5 298.0 283.6 305.5 2.64 12 638 -8.9 -13.5 69 4.6 -10.4 300.5 300.9 284.2 307.1 2.11 13 577 -12.7 -23.7 39 11.0 -15.3 304.8 305.0 284.6 308.0 0.98 14 364 -40.1 -54.1 21 14.0 -40.7 311.2 311.2 285.8 311.4 0.07 15 221 -61.5 -70.5 29 9.0 -61.6 325.9 325.9 290.6 326.0 0.01 16 199 -59.1 -70.1 23 11.0 -59.2 339.7 339.7 294.3 339.7 0.02 17 188 -54.1 -68.1 16 14.0 -54.4 353.3 353.3 297.4 353.4 0.02 18 147 -54.9 -75.9 6 21.0 -55.2 377.7 377.7 301.9 377.7 0.01 19 110 -61.7 -85.7 3 24.0 -61.9 397.5 397.5 304.9 397.5 0.00 20 83 -60.5 -89.5 1 29.0 -60.9 433.3 433.3 309.2 433.3 0.00 21 41 -60.7 -89.7 1 29.0 -61.3 529.7 529.7 316.9 529.7 0.00 22 38 -63.9 -91.9 1 28.0 -64.4 280 35 533.1 533.1 317.1 533.2 0.00 23 29 -60.7 -89.7 1 29.0 -61.6 584.8 584.8 319.9 584.8 0.00 24 22 -62.9 -91.9 1 29.0 -63.8 626.3 626.3 321.7 626.4 0.00 25 20 -58.3 -88.3 1 30.0 -59.9 657.7 657.7 323.0 657.8 0.01 26 15 -62.7 -91.7 1 29.0 -64.0 699.5 699.5 324.4 699.5 0.01 TRP 38 -63.9 -91.9 1 28.0 -64.4 280 35 533.1 533.1 317.1 533.2 0.00 WND 12 265 104 Sounding variables and indices Freezing level: Surface below freezing Freezing level: 864.57 mb = -9999.00 m = -9999.00 ft Freezing level: 803.33 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 55.36 % Est. max temperature: 11.59 C = 52.86 F Sfc-Lift cond lev (LCL): 885.26 mb = -9999.00 m = -9999.00 ft T: -2.26 C ThetaE index: 3.20 C Layer 822.0- 786.0 mb Conv cond level (CCL): 601.30 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 2.72 g/kg Conv temperature: 20.71 C = 69.27 F Cap Strength: 11.42 C Lifted Index: 11.75 C Risk: None Lifted Index @300 mb: 16.16 C Lifted Index @700 mb: 6.53 C Showalter Index: 10.40 C Risk: None Total Totals Index: 39.04 C Risk: None Vertical Totals Index: 21.45 C Cross Totals Index: 17.59 C K Index: 16.11 Risk: < 20 % chance of thunderstorms Sweat Index: 10.48 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: 11.73 C Lift Cond Lev (LCL): 760.83 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 755.83 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 12 35532 265 104 103.6 9.1 1 1018 0 180 1 0.0 1.0 2 898 1007 180 1 0.0 1.0 3 850 1472 290 15 14.1 -5.1 4 700 3016 320 17 10.9 -13.0 5 500 5580 325 23 13.2 -18.8 6 400 7180 325 33 18.9 -27.0 7 300 9120 315 54 38.2 -38.2 8 250 10290 315 68 48.1 -48.1 9 200 11680 295 48 43.5 -20.3 10 150 13520 275 40 39.8 -3.5 11 100 16060 250 27 25.4 9.2 12 70 18260 255 38 36.7 9.8 13 50 20340 255 38 36.7 9.8 14 30 23480 255 46 44.4 11.9 15 20 26000 260 73 71.9 12.7 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.20251231.23.gif