UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101623.upa.cvt Date: 2300Z 16 OCT 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 16 OCT 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 902 4.6 2.8 88 1.8 3.7 270 1 286.1 287.0 281.6 300.7 5.19 1 899 4.2 2.0 86 2.2 3.1 285.9 286.8 281.3 299.8 4.92 2 887 6.8 5.4 91 1.4 6.1 289.7 290.8 284.5 307.8 6.35 3 846 4.6 3.4 92 1.2 4.0 291.4 292.4 284.5 308.0 5.78 4 839 4.8 3.4 91 1.4 4.1 292.3 293.3 284.9 309.1 5.83 5 834 6.2 3.5 83 2.7 4.8 294.2 295.3 285.8 311.4 5.90 6 817 6.0 1.7 74 4.3 3.8 295.8 296.7 285.8 311.3 5.30 7 676 -3.1 -3.6 96 0.5 -3.3 302.1 302.8 287.2 315.2 4.34 8 608 -7.1 -10.2 78 3.1 -8.3 306.7 307.3 287.3 315.8 2.89 9 546 -12.3 -16.7 70 4.4 -13.7 310.1 310.5 287.5 316.3 1.90 10 506 -17.7 -20.3 80 2.6 -18.4 310.4 310.7 287.2 315.3 1.50 11 489 -19.7 -25.7 59 6.0 -21.0 311.0 311.2 286.8 314.2 0.96 12 473 -19.1 -56.1 2 37.0 -22.5 314.7 314.7 287.1 314.9 0.04 13 407 -27.1 -49.1 11 22.0 -29.0 318.2 318.2 288.3 318.6 0.11 14 362 -34.1 -42.1 44 8.0 -34.8 319.7 319.7 288.9 320.6 0.26 15 328 -40.1 -47.1 47 7.0 -40.5 320.6 320.6 289.1 321.2 0.17 16 288 -46.9 -50.7 65 3.8 -47.1 323.0 323.0 289.8 323.5 0.13 17 208 -60.7 -65.7 52 5.0 -60.7 265 40 332.9 332.9 292.5 333.0 0.03 18 163 -57.1 -75.1 8 18.0 -57.3 363.0 363.0 299.3 363.0 0.01 19 93 -61.9 -90.9 1 29.0 -62.1 416.7 416.7 307.3 416.7 0.00 20 47 -57.3 -87.3 1 30.0 -58.1 517.5 517.5 316.1 517.5 0.00 21 39 -60.1 -89.1 1 29.0 -60.8 538.8 538.8 317.5 538.8 0.00 22 30 -58.3 -88.3 1 30.0 -59.4 585.7 585.7 319.9 585.7 0.01 23 26 -52.1 -84.1 1 32.0 -54.5 627.8 627.8 321.8 627.9 0.01 24 22 -55.1 -86.1 1 31.0 -57.1 649.6 649.6 322.7 649.6 0.01 25 18 -52.3 -84.3 1 32.0 -55.4 696.8 696.8 324.3 696.9 0.02 26 16 -54.5 -85.5 1 31.0 -57.2 713.5 713.5 324.8 713.6 0.02 27 14 -49.7 -82.7 1 32.9 -54.2 285 58 757.4 757.4 326.1 757.6 0.03 28 13 -47.1 -81.1 1 34.0 -52.8 782.7 782.8 326.8 783.1 0.04 29 10 -46.3 -80.3 1 34.0 -53.4 846.7 846.8 328.3 847.3 0.06 TRP 208 -60.7 -65.7 52 5.0 -60.7 265 40 332.9 332.9 292.5 333.0 0.03 WND 14 -49.7 -82.7 1 32.9 -54.2 285 58 757.4 757.4 326.1 757.6 0.03 Sounding variables and indices Freezing level: 724.03 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 741.49 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 82.45 % Est. max temperature: 16.71 C = 62.08 F Sfc-Lift cond lev (LCL): 877.27 mb = -9999.00 m = -9999.00 ft T: 6.29 C ThetaE index: 0.89 C Layer 899.0- 887.0 mb Conv cond level (CCL): 744.02 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 5.75 g/kg Conv temperature: 17.06 C = 62.70 F Cap Strength: 5.84 C Lifted Index: 4.84 C Risk: None Lifted Index @300 mb: 9.94 C Lifted Index @700 mb: 3.42 C Showalter Index: 5.20 C Risk: None Total Totals Index: 45.21 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.22 C Cross Totals Index: 22.00 C K Index: 25.62 Risk: 40-60 % chance of thunderstorms Sweat Index: 65.03 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: 5.75 C Lift Cond Lev (LCL): 821.89 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 816.89 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 14 31544 285 58 56.0 -15.0 1 1029 0 270 1 1.0 -0.0 2 902 970 270 1 1.0 -0.0 3 850 1523 120 7 -6.1 3.5 4 700 3096 220 5 3.2 3.8 5 500 5700 240 21 18.2 10.5 6 400 7340 250 29 27.3 9.9 7 300 9330 245 31 28.1 13.1 8 250 10530 255 46 44.4 11.9 9 200 11940 265 35 34.9 3.1 10 150 13750 235 13 10.6 7.5 11 100 16280 275 25 24.9 -2.2 12 70 18480 260 27 26.6 4.7 13 50 20590 265 19 18.9 1.7 14 30 23800 240 29 25.1 14.5 15 20 26400 255 36 34.8 9.3 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.20251016.23.gif