UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120323.upa.cvt Date: 2300Z 3 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:2300Z 3 DEC 25 Station: LY295 WMO ident: 13295 ------------------------------------------------------------------------------- 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 1017 45 5.8 4.7 93 1.1 5.3 105 3 277.6 278.5 277.6 291.9 5.26 1 1000 182 4.8 4.4 97 0.4 4.6 100 3 278.0 278.8 277.7 292.2 5.24 2 931 763 2.0 1.6 97 0.4 1.8 280.8 281.6 278.4 293.6 4.61 3 925 815 1.8 1.5 98 0.3 1.7 105 15 281.1 281.9 278.6 293.9 4.61 4 863 1376 3.0 2.0 93 1.0 2.5 288.0 288.9 282.4 302.6 5.12 5 850 1499 2.4 1.1 91 1.3 1.8 175 17 288.7 289.5 282.4 302.6 4.87 6 767 2323 -2.9 -3.2 98 0.3 -3.0 291.6 292.2 282.6 303.0 3.94 7 703 3010 -6.5 -8.9 83 2.4 -7.4 294.9 295.4 282.7 303.3 2.77 8 700 3043 -6.7 -8.8 85 2.1 -7.5 235 13 295.1 295.6 282.8 303.5 2.81 9 636 3779 -11.5 -12.1 95 0.6 -11.7 297.8 298.2 283.4 305.1 2.38 10 626 3899 -14.3 -20.3 60 6.0 -15.7 296.0 296.2 281.2 299.8 1.22 11 624 3924 -6.1 -13.1 58 7.0 -8.6 305.6 306.0 286.3 312.7 2.23 12 542 4993 -18.7 -34.7 23 16.0 -21.1 303.2 303.2 283.2 304.4 0.37 13 510 5444 -19.1 -31.1 34 12.0 -21.2 308.0 308.1 285.3 309.9 0.56 14 500 5590 -20.3 -30.3 40 10.0 -22.1 260 29 308.3 308.4 285.5 310.4 0.62 15 400 7210 -32.7 -40.7 45 8.0 -33.4 245 29 312.5 312.5 286.5 313.5 0.27 16 347 8190 -40.1 -51.1 30 11.0 -40.6 315.4 315.5 287.3 315.8 0.10 17 300 9160 -48.5 -53.5 56 5.0 -48.7 255 38 317.0 317.0 287.9 317.3 0.09 18 289 9404 -50.9 -55.8 56 4.9 -51.0 317.0 317.0 287.8 317.2 0.07 19 250 10330 -58.9 -63.9 52 5.0 -59.0 260 38 318.5 318.5 288.3 318.6 0.03 20 212 11345 -66.1 -71.1 49 5.0 -66.1 235 36 322.7 322.7 289.6 322.7 0.01 21 200 11700 -63.5 -68.5 51 5.0 -63.6 245 31 332.2 332.2 292.3 332.3 0.02 22 173 12598 -59.9 -68.9 30 9.0 -60.0 352.2 352.2 297.1 352.3 0.02 23 150 13490 -59.5 -72.5 17 13.0 -59.7 210 23 367.6 367.6 300.1 367.6 0.01 24 133 14244 -57.5 -73.5 11 16.0 -57.8 384.0 384.0 302.9 384.1 0.01 25 100 16020 -62.5 -83.5 4 21.0 -62.7 245 33 407.0 407.0 306.1 407.0 0.00 26 90 16672 -60.5 -84.5 3 24.0 -60.8 423.4 423.4 308.1 423.4 0.00 27 70 18230 -61.5 -90.5 1 29.0 -61.9 260 38 452.8 452.8 311.1 452.8 0.00 28 50 20310 -62.1 -91.1 1 29.0 -62.6 255 33 497.1 497.1 314.7 497.2 0.00 29 30 23460 -62.3 -91.3 1 29.0 -63.0 270 52 574.8 574.8 319.4 574.8 0.00 30 21 25652 -63.7 -91.7 1 28.0 -64.5 632.3 632.3 322.0 632.3 0.00 31 20 25950 -65.1 -93.1 1 28.0 -65.8 270 91 636.9 636.9 322.2 636.9 0.00 TRP 212 11345 -66.1 -71.1 49 5.0 -66.1 235 36 322.7 322.7 289.6 322.7 0.01 WND 10 275 132 Sounding variables and indices 1000-500 mb thick: 5408.00 m Freezing level: 812.42 mb = 1871.97 m = 6141.55 ft Wetbulb zero: 819.29 mb = 1793.95 m = 5885.58 ft Precipitable water: 0.71 inches Sfc-500 mean rel hum: 75.15 % Est. max temperature: 15.81 C = 60.46 F Sfc-Lift cond lev (LCL): 999.90 mb = 182.77 m = 599.65 ft T: 4.80 C 700-500 lapse rate: 5.34 C/km ThetaE index: 0.02 C Layer 850.0- 767.0 mb Conv cond level (CCL): 950.95 mb = 590.58 m = 1937.58 ft Mean mixing ratio: 4.93 g/kg Conv temperature: 8.18 C = 46.73 F Cap Strength: 14.27 C Lifted Index: 13.72 C Risk: None Lifted Index @300 mb: 17.11 C Lifted Index @700 mb: 6.99 C Showalter Index: 6.87 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.70 C Cross Totals Index: 21.40 C K Index: 21.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 225.72 Risk: None Energy Index: 1.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.38 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 41278.65 J/kg Cap Strength: 14.04 C Lift Cond Lev (LCL): 959.12 mb = 521.04 m = 1709.43 ft Lev Free Conv (LFC): -1.00 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 37024 275 132 131.5 -11.5 1 1017 45 105 3 -2.9 0.8 2 1000 182 100 3 -3.0 0.5 3 925 815 105 15 -14.5 3.9 4 850 1499 175 17 -1.5 16.9 5 700 3043 235 13 10.6 7.5 6 500 5590 260 29 28.6 5.0 7 400 7210 245 29 26.3 12.3 8 300 9160 255 38 36.7 9.8 9 250 10330 260 38 37.4 6.6 10 212 11345 235 36 29.5 20.6 11 200 11700 245 31 28.1 13.1 12 150 13490 210 23 11.5 19.9 13 100 16020 245 33 29.9 13.9 14 70 18230 260 38 37.4 6.6 15 50 20310 255 33 31.9 8.5 16 30 23460 270 52 52.0 -0.0 17 20 25950 270 91 91.0 -0.0 Wind Parameters Energy-Hel index: -0.96 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//LY295/skewt/LY295.skewt.20251203.23.gif