UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120311.upa.cvt Date: 1100Z 3 DEC 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 3 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 897 5.2 1.2 75 4.0 3.3 130 7 287.1 288.0 281.5 300.4 4.65 1 821 0.8 -0.9 88 1.7 0.0 289.8 290.6 282.4 302.4 4.36 2 802 1.4 -1.7 80 3.1 0.0 292.4 293.2 283.3 304.7 4.21 3 660 -8.1 -11.8 75 3.7 -9.4 298.5 298.9 283.7 305.7 2.34 4 628 -12.1 -13.7 88 1.6 -12.6 298.2 298.6 283.3 304.7 2.11 5 550 -20.5 -30.5 40 10.0 -22.1 299.8 299.9 282.0 301.6 0.55 6 534 -20.3 -32.3 33 12.0 -22.2 302.5 302.6 283.1 304.1 0.48 7 472 -27.3 -44.3 18 17.0 -28.8 304.7 304.8 283.5 305.3 0.16 8 432 -28.9 -52.9 8 24.0 -30.6 310.5 310.5 285.6 310.8 0.07 9 414 -29.7 -53.7 8 24.0 -31.3 313.3 313.3 286.6 313.5 0.06 10 342 -40.1 -59.1 11 19.0 -40.8 316.8 316.8 287.7 316.9 0.04 11 269 -52.3 -62.3 29 10.0 -52.5 321.5 321.5 289.2 321.6 0.03 12 240 -57.3 -68.3 23 11.0 -57.5 324.6 324.7 290.2 324.7 0.02 13 184 -62.9 -74.9 18 12.0 -63.0 255 29 341.2 341.2 294.6 341.2 0.01 14 123 -56.1 -78.1 5 22.0 -56.5 395.2 395.2 304.5 395.3 0.01 15 104 -61.9 -85.9 3 24.0 -62.1 403.6 403.6 305.7 403.6 0.00 16 74 -60.3 -89.3 1 29.0 -60.7 448.2 448.2 310.7 448.2 0.00 17 62 -63.3 -92.3 1 29.0 -63.6 464.8 464.8 312.2 464.8 0.00 18 53 -57.9 -87.9 1 30.0 -58.6 498.7 498.7 314.8 498.7 0.00 19 43 -61.7 -90.7 1 29.0 -62.3 520.0 520.0 316.3 520.1 0.00 20 33 -59.3 -89.3 1 30.0 -60.2 567.3 567.3 319.0 567.3 0.00 21 24 -63.9 -91.9 1 28.0 -64.6 608.0 608.0 321.0 608.0 0.00 22 18 -61.5 -90.5 1 29.0 -62.7 667.7 667.7 323.3 667.8 0.01 23 16 -64.5 -92.5 1 28.0 -65.4 680.8 680.8 323.8 680.9 0.00 24 13 -62.7 -91.7 1 29.0 -64.1 728.7 728.7 325.3 728.8 0.01 25 11 -64.9 -92.9 1 28.0 -66.1 756.4 756.4 326.1 756.4 0.01 TRP 184 -62.9 -74.9 18 12.0 -63.0 255 29 341.2 341.2 294.6 341.2 0.01 WND 10 275 139 Sounding variables and indices Freezing level: 781.07 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 801.70 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 68.11 % Est. max temperature: 12.50 C = 54.50 F Sfc-Lift cond lev (LCL): 843.40 mb = -9999.00 m = -9999.00 ft T: 2.14 C Conv cond level (CCL): 749.58 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.44 g/kg Conv temperature: 12.40 C = 54.31 F Cap Strength: 3.36 C Lifted Index: 3.55 C Risk: None Lifted Index @300 mb: 12.46 C Lifted Index @700 mb: 3.07 C Showalter Index: 3.78 C Risk: None Total Totals Index: 50.51 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.56 C Cross Totals Index: 23.95 C K Index: 22.96 Risk: 20-40 % chance of thunderstorms Sweat Index: 60.84 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: 3.48 C Lift Cond Lev (LCL): 809.85 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 804.85 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 10 36991 275 139 138.5 -12.1 1 1018 0 130 7 -5.4 4.5 2 897 1016 130 7 -5.4 4.5 3 850 1477 185 15 1.3 14.9 4 700 3028 205 25 10.6 22.7 5 500 5570 240 46 39.8 23.0 6 400 7170 275 38 37.9 -3.3 7 300 9140 275 44 43.8 -3.8 8 250 10330 275 40 39.8 -3.5 9 200 11730 255 31 29.9 8.0 10 150 13510 295 21 19.0 -8.9 11 100 16050 255 35 33.8 9.1 12 70 18270 265 27 26.9 2.4 13 50 20360 245 44 39.9 18.6 14 30 23540 270 44 44.0 -0.0 15 20 26040 270 83 83.0 -0.0 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.20251203.11.gif