UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122111.upa.cvt Date: 1100Z 21 DEC 25 Searching for LY295... Searching the city database file for: LY295 ... Date:1100Z 21 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 41 4.8 2.4 84 2.4 3.7 260 1 276.6 277.4 276.0 288.8 4.47 1 1000 178 3.6 2.3 91 1.3 3.0 0 0 276.8 277.5 276.2 289.0 4.51 2 994 227 3.2 2.1 92 1.1 2.7 276.8 277.6 276.2 289.0 4.47 3 925 808 0.2 -0.8 93 1.0 -0.2 70 1 279.5 280.2 276.8 290.3 3.90 4 924 817 0.0 -1.0 93 1.0 -0.4 279.4 280.0 276.7 290.1 3.84 5 919 860 1.4 0.2 92 1.2 0.9 281.3 282.0 278.2 293.0 4.22 6 899 1038 2.0 -0.3 85 2.3 1.0 283.7 284.4 279.3 295.4 4.16 7 880 1210 1.4 -2.8 74 4.2 -0.3 284.8 285.4 279.0 294.8 3.53 8 850 1489 0.8 -3.5 73 4.3 -1.0 75 5 287.0 287.6 280.0 297.0 3.47 9 824 1738 -1.1 -5.1 74 4.0 -2.7 287.5 288.1 279.9 296.7 3.17 10 808 1894 -1.3 -8.3 59 7.0 -3.9 288.9 289.4 279.7 296.4 2.53 11 792 2053 -1.5 -11.5 46 10.0 -4.9 290.4 290.7 279.7 296.4 2.00 12 760 2381 -2.9 -10.9 54 8.0 -5.7 292.3 292.7 280.8 298.9 2.19 13 700 3030 -5.3 -20.3 30 15.0 -9.4 355 1 296.6 296.8 281.4 300.1 1.09 14 692 3120 -5.7 -19.7 32 14.0 -9.6 297.1 297.4 281.7 300.8 1.16 15 510 5435 -23.1 -35.1 32 12.0 -24.7 303.2 303.2 283.2 304.4 0.38 16 500 5580 -23.7 -38.7 24 15.0 -25.5 350 13 304.1 304.2 283.4 305.1 0.27 17 400 7180 -33.7 -52.7 13 19.0 -34.8 10 15 311.2 311.2 285.8 311.5 0.07 18 349 8123 -40.1 -61.1 9 21.0 -40.8 314.9 314.9 287.1 315.0 0.03 19 300 9140 -46.9 -62.9 14 16.0 -47.3 355 27 319.3 319.3 288.5 319.4 0.03 20 268 9875 -53.1 -65.1 22 12.0 -53.3 320.7 320.7 289.0 320.8 0.02 21 250 10320 -55.3 -68.3 18 13.0 -55.5 10 21 323.9 323.9 289.9 323.9 0.02 22 204 11597 -60.7 -73.7 16 13.0 -60.8 334.7 334.7 293.0 334.8 0.01 23 200 11720 -60.5 -73.5 17 13.0 -60.6 360 23 337.0 337.0 293.6 337.0 0.01 24 164 12967 -59.9 -78.9 7 19.0 -60.1 357.6 357.6 298.2 357.7 0.00 25 150 13530 -57.9 -79.9 4 22.0 -58.2 305 23 370.3 370.3 300.6 370.3 0.00 26 140 13964 -56.9 -80.9 3 24.0 -57.2 379.5 379.5 302.2 379.5 0.00 27 100 16070 -60.1 -89.1 1 29.0 -60.4 295 21 411.6 411.6 306.7 411.6 0.00 28 91 16654 -62.1 -91.1 1 29.0 -62.4 300 27 418.9 418.9 307.6 418.9 0.00 29 83 17224 -60.1 -90.1 1 30.0 -60.4 434.1 434.1 309.3 434.1 0.00 30 70 18280 -61.9 -90.9 1 29.0 -62.2 315 13 452.0 452.0 311.0 452.0 0.00 31 50 20360 -61.7 -90.7 1 29.0 -62.1 275 19 498.1 498.1 314.8 498.1 0.00 32 42 21430 -63.7 -91.7 1 28.0 -64.1 518.6 518.6 316.2 518.6 0.00 33 37 22210 -61.3 -90.3 1 29.0 -62.0 543.9 543.9 317.8 543.9 0.00 34 30 23500 -63.7 -91.7 1 28.0 -64.3 275 33 571.0 571.0 319.2 571.0 0.00 35 21 25674 -66.7 -93.7 1 27.0 -67.2 623.2 623.2 321.6 623.3 0.00 36 20 25970 -65.9 -93.9 1 28.0 -66.5 275 58 634.5 634.5 322.1 634.5 0.00 TRP 91 16654 -62.1 -91.1 1 29.0 -62.4 300 27 418.9 418.9 307.6 418.9 0.00 WND 10 280 97 Sounding variables and indices 1000-500 mb thick: 5402.00 m Freezing level: 839.05 mb = 1593.73 m = 5228.69 ft Wetbulb zero: 930.05 mb = 763.99 m = 2506.49 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 51.29 % Est. max temperature: 13.95 C = 57.11 F Sfc-Lift cond lev (LCL): 980.04 mb = 341.17 m = 1119.30 ft T: 2.61 C 700-500 lapse rate: 7.22 C/km ThetaE index: 0.60 C Layer 824.0- 760.0 mb Conv cond level (CCL): 929.85 mb = 765.75 m = 2512.27 ft Mean mixing ratio: 4.24 g/kg Conv temperature: 7.52 C = 45.54 F Cap Strength: 12.10 C Lifted Index: 12.75 C Risk: None Lifted Index @300 mb: 20.99 C Lifted Index @700 mb: 10.50 C Showalter Index: 7.39 C Risk: None Total Totals Index: 44.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.20 C K Index: 6.00 Risk: None Sweat Index: 23.00 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.32 J/kg Max Up Vert Vel: 5.16 m/s Conv Inhibition (B-): 43922.76 J/kg Cap Strength: 12.22 C Lift Cond Lev (LCL): 948.08 mb = 608.92 m = 1997.75 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 37021 280 97 95.5 -16.8 1 1017 41 260 1 1.0 0.2 2 1000 178 0 0 -0.0 -0.0 3 925 808 70 1 -0.9 -0.3 4 850 1489 75 5 -4.8 -1.3 5 700 3030 355 1 0.1 -1.0 6 500 5580 350 13 2.3 -12.8 7 400 7180 10 15 -2.6 -14.8 8 300 9140 355 27 2.4 -26.9 9 250 10320 10 21 -3.6 -20.7 10 200 11720 360 23 -0.0 -23.0 11 150 13530 305 23 18.8 -13.2 12 100 16070 295 21 19.0 -8.9 13 91 16654 300 27 23.4 -13.5 14 70 18280 315 13 9.2 -9.2 15 50 20360 275 19 18.9 -1.7 16 30 23500 275 33 32.9 -2.9 17 20 25970 275 58 57.8 -5.1 Wind Parameters Energy-Hel index: -0.83 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.20251221.11.gif