UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120911.upa.cvt Date: 1100Z 9 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 9 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 905 1.0 -1.6 83 2.6 -0.1 270 1 282.1 282.7 278.0 292.6 3.75 1 887 0.4 -0.4 94 0.8 0.0 283.1 283.8 279.0 294.9 4.18 2 885 2.0 1.3 95 0.7 1.7 284.9 285.8 280.6 298.3 4.75 3 882 2.6 -1.2 76 3.8 0.9 285.8 286.5 280.1 297.1 3.97 4 879 5.6 0.6 70 5.0 3.2 289.2 290.0 282.3 302.3 4.54 5 857 5.2 -2.8 56 8.0 1.7 290.9 291.6 282.0 301.5 3.63 6 837 3.6 -1.4 70 5.0 1.3 291.2 291.9 282.7 303.2 4.12 7 812 3.4 -2.6 65 6.0 0.7 293.5 294.2 283.4 305.0 3.89 8 805 4.8 -18.2 17 23.0 -2.5 295.7 295.9 281.0 299.3 1.13 9 723 3.2 -27.8 8 31.0 -5.0 303.2 303.3 283.4 305.0 0.54 10 571 -8.7 -32.7 12 24.0 -13.7 310.4 310.5 286.0 311.9 0.43 11 463 -22.1 -43.1 13 21.0 -24.6 312.9 312.9 286.6 313.6 0.18 12 438 -25.7 -32.7 52 7.0 -26.8 313.3 313.5 287.2 315.3 0.56 13 341 -40.1 -47.1 47 7.0 -40.5 317.0 317.0 287.9 317.6 0.16 14 215 -64.5 -74.5 24 10.0 -64.6 323.8 323.8 289.9 323.9 0.01 15 166 -68.5 -78.5 22 10.0 -68.5 330 48 342.0 342.0 294.8 342.0 0.01 16 98 -63.3 -86.3 3 23.0 -63.5 334 23 407.8 407.8 306.2 407.8 0.00 17 84 -66.1 -92.1 1 26.0 -66.2 328 25 420.5 420.5 307.7 420.5 0.00 18 77 -61.7 -90.7 1 29.0 -62.0 324 26 440.2 440.2 309.9 440.2 0.00 19 56 -62.9 -91.9 1 29.0 -63.3 330 26 479.5 479.5 313.4 479.5 0.00 20 49 -66.5 -94.5 1 28.0 -66.8 334 25 489.6 489.6 314.2 489.6 0.00 21 33 -62.5 -91.5 1 29.0 -63.1 311 33 558.8 558.8 318.6 558.8 0.00 22 30 -64.7 -92.7 1 28.0 -65.2 305 35 568.3 568.3 319.0 568.3 0.00 23 26 -59.9 -89.9 1 30.0 -61.0 303 36 605.6 605.6 320.9 605.7 0.00 24 18 -60.7 -89.7 1 29.0 -62.0 670.3 670.3 323.4 670.3 0.01 TRP 166 -68.5 -78.5 22 10.0 -68.5 330 48 342.0 342.0 294.8 342.0 0.01 WND Sounding variables and indices Freezing level: 682.13 mb = -9999.00 m = -9999.00 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 22.68 % Est. max temperature: 18.58 C = 65.44 F Sfc-Lift cond lev (LCL): 869.04 mb = -9999.00 m = -9999.00 ft T: 5.42 C ThetaE index: 5.67 C Layer 805.0- 723.0 mb Conv cond level (CCL): 594.30 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.91 g/kg Conv temperature: 27.37 C = 81.27 F Cap Strength: 11.67 C Lifted Index: 11.15 C Risk: None Lifted Index @300 mb: 13.16 C Lifted Index @700 mb: 10.52 C Showalter Index: 10.33 C Risk: None Total Totals Index: 36.70 C Risk: None Vertical Totals Index: 21.83 C Cross Totals Index: 14.87 C K Index: -10.52 Risk: None Sweat Index: 22.92 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: 11.64 C Lift Cond Lev (LCL): 783.94 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 778.94 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 ------------------------------------ 0 166 12835 330 48 24.0 -41.6 1 1035 0 270 1 1.0 -0.0 2 905 943 270 1 1.0 -0.0 3 850 1548 310 7 5.4 -4.5 4 700 3122 10 21 -3.6 -20.7 5 500 5740 290 7 6.6 -2.4 6 400 7370 320 19 12.2 -14.6 7 300 9330 350 17 3.0 -16.7 8 250 10510 340 29 9.9 -27.3 9 200 11890 340 40 13.7 -37.6 10 150 13630 325 27 15.5 -22.1 11 100 16110 335 23 9.7 -20.8 12 70 18290 320 27 17.4 -20.7 13 50 20360 335 25 10.6 -22.7 14 30 23480 305 35 28.7 -20.1 15 20 25990 300 38 32.9 -19.0 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.20251209.11.gif