UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 9 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 906 8.4 5.0 79 3.4 6.6 305 1 289.6 290.7 284.1 306.8 6.04 1 886 8.6 6.2 85 2.4 7.3 291.7 292.9 285.7 310.9 6.72 2 855 6.6 5.6 93 1.0 6.1 292.6 293.8 285.9 311.8 6.68 3 770 1.2 0.3 94 0.9 0.8 295.6 296.6 285.5 310.6 5.08 4 752 1.0 -0.8 88 1.8 0.1 297.4 298.3 285.9 311.7 4.80 5 714 -2.5 -3.2 95 0.7 -2.8 298.0 298.8 285.5 310.7 4.23 6 672 -1.7 -8.7 59 7.0 -4.6 304.1 304.7 286.5 313.3 2.95 7 555 -13.5 -16.0 81 2.5 -14.3 307.3 307.6 286.6 313.6 1.98 8 448 -23.3 -26.4 76 3.1 -23.9 314.4 314.5 288.0 317.7 0.99 9 402 -30.1 -31.3 89 1.2 -30.3 315.4 315.6 288.1 317.8 0.70 10 393 -29.5 -34.5 62 5.0 -30.2 318.3 318.4 288.8 320.1 0.52 11 350 -35.9 -37.6 84 1.7 -36.1 320.3 320.4 289.3 321.9 0.43 12 315 -40.1 -41.6 85 1.5 -40.2 324.3 324.4 290.4 325.5 0.32 13 274 -47.5 -49.6 79 2.1 -47.6 326.8 326.8 291.0 327.4 0.15 14 257 -50.0 -54.9 56 4.9 -50.2 280 68 329.1 329.1 291.6 329.4 0.09 15 239 -52.9 -60.9 37 8.0 -53.1 275 62 331.7 331.7 292.2 331.8 0.04 16 202 -51.3 -68.3 11 17.0 -51.7 285 55 350.5 350.5 296.8 350.6 0.02 17 123 -61.9 -87.9 2 26.0 -62.1 280 32 384.7 384.7 303.0 384.7 0.00 18 115 -62.7 -89.7 1 27.0 -62.9 282 32 390.7 390.7 303.9 390.7 0.00 19 96 -62.7 -91.7 1 29.0 -62.9 282 30 411.4 411.4 306.7 411.4 0.00 20 56 -62.3 -91.3 1 29.0 -62.7 240 22 480.8 480.8 313.5 480.8 0.00 21 50 -58.5 -88.5 1 30.0 -59.2 230 23 505.6 505.6 315.4 505.6 0.00 22 40 -61.7 -90.7 1 29.0 -62.3 232 22 530.9 530.9 317.0 530.9 0.00 23 33 -58.1 -88.1 1 30.0 -59.2 234 21 570.5 570.5 319.2 570.5 0.00 24 31 -60.7 -89.7 1 29.0 -61.5 235 21 573.8 573.8 319.3 573.8 0.00 25 24 -57.1 -87.1 1 30.0 -58.6 254 29 627.8 627.8 321.8 627.8 0.01 26 20 -58.9 -88.9 1 30.0 -60.4 270 35 655.9 655.9 322.9 655.9 0.01 27 16 -52.3 -84.3 1 32.0 -55.6 270 39 720.6 720.7 325.1 720.8 0.02 28 9.4 -51.1 -83.1 1 32.0 -56.3 843.6 843.6 328.2 844.0 0.04 29 8.6 -48.5 -81.5 1 33.0 -55.1 875.5 875.5 329.0 876.1 0.06 TRP 239 -52.9 -60.9 37 8.0 -53.1 275 62 331.7 331.7 292.2 331.8 0.04 WND 257 -50.0 -54.9 56 4.9 -50.2 280 68 329.1 329.1 291.6 329.4 0.09 Sounding variables and indices Freezing level: 741.14 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 750.22 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 80.91 % Est. max temperature: 15.61 C = 60.10 F Sfc-Lift cond lev (LCL): 860.19 mb = -9999.00 m = -9999.00 ft T: 6.94 C ThetaE index: 1.21 C Layer 770.0- 752.0 mb Conv cond level (CCL): 818.31 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.39 g/kg Conv temperature: 12.53 C = 54.56 F Cap Strength: 4.02 C Lifted Index: 3.47 C Risk: None Lifted Index @300 mb: 10.38 C Lifted Index @700 mb: 1.43 C Showalter Index: 2.97 C Risk: Showers probable Total Totals Index: 48.15 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.57 C Cross Totals Index: 23.58 C K Index: 27.12 Risk: 40-60 % chance of thunderstorms Sweat Index: 105.03 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: 3.87 C Lift Cond Lev (LCL): 834.62 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 829.62 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 ------------------------------------ 0 257 10246 280 68 67.0 -11.8 1 1028 0 305 1 0.8 -0.6 2 906 934 305 1 0.8 -0.6 3 850 1563 335 13 5.5 -11.8 4 700 3130 335 15 6.3 -13.6 5 500 5730 315 29 20.5 -20.5 6 400 7360 285 38 36.7 -9.8 7 300 9360 275 66 65.7 -5.8 8 250 10570 280 68 67.0 -11.8 9 200 12010 285 54 52.2 -14.0 10 150 13850 275 33 32.9 -2.9 11 100 16370 285 31 29.9 -8.0 12 70 18580 260 19 18.7 3.3 13 50 20660 230 23 17.6 14.8 14 30 23850 235 21 17.2 12.0 15 20 26400 270 35 35.0 -0.0 16 10 30880 270 46 46.0 -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.20251009.23.gif