UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121112.upa.cvt Date: 1200Z 11 DEC 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 11 DEC 25 Station: LT064 WMO ident: 17064 ------------------------------------------------------------------------------- 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 1018 20 14.0 8.0 67 6.0 10.7 0 0 285.7 286.8 283.1 304.2 6.62 1 1000 170 13.2 9.4 78 3.8 11.0 355 9 286.4 287.6 284.2 307.1 7.41 2 925 828 7.6 5.5 87 2.1 6.5 10 12 287.1 288.2 283.1 304.3 6.13 3 850 1513 1.8 0.5 91 1.3 1.2 20 13 288.0 288.8 281.9 301.4 4.67 4 830 1705 -0.3 -0.7 97 0.4 -0.5 287.8 288.6 281.4 300.3 4.38 5 813 1871 -1.5 -3.3 88 1.8 -2.3 288.2 288.9 280.8 298.8 3.68 6 809 1910 -0.7 -3.3 83 2.6 -1.8 289.5 290.1 281.4 300.2 3.70 7 796 2040 -0.5 -5.5 69 5.0 -2.5 291.0 291.6 281.5 300.4 3.18 8 774 2265 0.6 -10.4 43 11.0 -3.4 294.6 295.0 281.9 301.3 2.23 9 773 2275 0.4 -10.6 43 11.0 -3.6 294.5 294.8 281.8 301.1 2.20 10 762 2391 0.2 -11.8 40 12.0 -4.1 295.4 295.8 282.0 301.6 2.03 11 712 2934 -2.1 -12.1 46 10.0 -5.7 298.7 299.1 283.5 305.3 2.12 12 700 3069 -2.7 -6.3 76 3.6 -4.2 20 33 299.5 300.1 285.2 309.8 3.41 13 682 3276 -2.9 -6.2 78 3.3 -4.3 301.5 302.2 286.1 312.3 3.53 14 680 3299 -2.9 -6.7 75 3.8 -4.5 301.8 302.4 286.1 312.2 3.40 15 617 4068 -5.7 -9.9 72 4.2 -7.3 307.1 307.6 287.5 316.2 2.92 16 500 5690 -15.3 -22.3 55 7.0 -17.1 5 39 314.4 314.6 288.3 318.7 1.28 17 455 6396 -20.5 -27.5 53 7.0 -22.0 316.5 316.6 288.6 319.5 0.88 18 421 6968 -23.1 -36.1 29 13.0 -25.1 320.2 320.3 289.3 321.8 0.42 19 400 7340 -26.7 -42.7 21 16.0 -28.5 5 52 320.3 320.3 289.1 321.1 0.22 20 376 7783 -30.7 -43.7 27 13.0 -32.0 320.7 320.8 289.2 321.5 0.21 21 300 9340 -44.3 -55.3 28 11.0 -44.7 5 47 322.9 322.9 289.8 323.2 0.07 22 250 10540 -54.5 -63.5 32 9.0 -54.6 5 47 325.0 325.0 290.3 325.2 0.03 23 202 11869 -64.1 15 42 330.3 24 200 11930 -63.1 10 42 332.8 25 199 11961 -63.9 332.0 26 169 12967 -63.9 347.9 27 162 13227 -64.3 351.5 28 150 13700 -64.1 20 34 359.7 29 141 14079 -62.7 368.5 30 100 16180 -65.1 10 28 401.9 31 89 16897 -63.5 418.8 32 70 18380 -62.9 345 18 449.8 33 55 19871 -60.9 486.5 34 50 20460 -62.7 350 11 495.7 35 39 21990 -61.9 534.3 36 30 23610 -61.7 330 28 576.4 37 29 23821 -60.9 584.3 38 22 25561 -56.5 645.4 39 20 26170 -54.9 295 28 668.1 40 17 27198 -54.7 700.6 41 10 30590 -51.7 285 50 826.6 42 9.5 30923 -51.3 840.3 43 8.7 31498 -48.5 872.6 44 8.2 31887 -49.1 885.1 TRP 202 11869 -64.1 15 42 330.3 WND 8.0 285 67 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 832.86 mb = 1677.42 m = 5503.28 ft Freezing level: 786.00 mb = 2142.17 m = 7028.04 ft Freezing level: 757.65 mb = 2437.85 m = 7998.09 ft Wetbulb zero: 835.97 mb = 1647.04 m = 5403.62 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 70.27 % Est. max temperature: 16.13 C = 61.03 F Sfc-Lift cond lev (LCL): 930.12 mb = 781.42 m = 2563.67 ft T: 8.00 C 700-500 lapse rate: 4.81 C/km ThetaE index: 8.20 C Layer 925.0- 809.0 mb Conv cond level (CCL): 913.13 mb = 932.59 m = 3059.63 ft Mean mixing ratio: 6.76 g/kg Conv temperature: 15.56 C = 60.00 F Cap Strength: 7.35 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 12.46 C Lifted Index @700 mb: 3.67 C Showalter Index: 12.72 C Risk: None Total Totals Index: 32.90 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: 15.80 C K Index: 14.00 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.92 J/kg Max Up Vert Vel: 9.99 m/s Conv Inhibition (B-): 3.89 J/kg Cap Strength: 9.84 C Lift Cond Lev (LCL): 921.53 mb = 858.41 m = 2816.27 ft Lev Free Conv (LFC): 896.53 mb = 1081.21 m = 3547.25 ft Equ Level (EL): 786.53 mb = 2135.93 m = 7007.55 ft B at Equ Level: 48.06 J/kg Max Parcel Lev (MPL): 726.53 mb = 2772.02 m = 9094.43 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 8 38793 285 67 64.7 -17.3 1 1018 20 0 0 -0.0 -0.0 2 1000 170 355 9 0.8 -9.0 3 925 828 10 12 -2.1 -11.8 4 850 1513 20 13 -4.4 -12.2 5 700 3069 20 33 -11.3 -31.0 6 500 5690 5 39 -3.4 -38.9 7 400 7340 5 52 -4.5 -51.8 8 300 9340 5 47 -4.1 -46.8 9 250 10540 5 47 -4.1 -46.8 10 202 11869 15 42 -10.9 -40.6 11 200 11930 10 42 -7.3 -41.4 12 150 13700 20 34 -11.6 -31.9 13 100 16180 10 28 -4.9 -27.6 14 70 18380 345 18 4.7 -17.4 15 50 20460 350 11 1.9 -10.8 16 30 23610 330 28 14.0 -24.2 17 20 26170 295 28 25.4 -11.8 18 10 30590 285 50 48.3 -12.9 Wind Parameters Energy-Hel index: -3.12 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//LT064/skewt/LT064.skewt.20251211.12.gif