UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for LT064... Searching the city database file for: LT064 ... Date:0000Z 5 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 1011 16 13.0 5.0 58 8.0 8.9 75 2 285.3 286.2 281.5 300.4 5.41 1 1010 24 13.0 5.0 58 8.0 8.9 285.3 286.3 281.5 300.5 5.41 2 1000 108 16.4 10.4 68 6.0 12.9 125 4 289.5 290.9 286.0 312.0 7.93 3 999 116 16.2 10.2 68 6.0 12.7 289.4 290.8 285.9 311.6 7.84 4 989 201 15.8 9.8 67 6.0 12.3 289.9 291.2 285.9 311.7 7.70 5 947 566 14.6 9.6 72 5.0 11.7 292.3 293.7 287.1 315.0 7.94 6 925 763 13.8 7.8 67 6.0 10.4 230 12 293.4 294.7 286.8 314.1 7.19 7 871 1272 9.4 6.0 79 3.4 7.5 293.9 295.1 286.5 313.4 6.74 8 850 1477 8.4 6.1 85 2.3 7.1 205 13 294.9 296.2 287.1 315.1 6.96 9 791 2069 5.0 3.1 87 1.9 4.0 297.4 298.5 287.2 315.3 6.05 10 700 3056 -1.7 -3.4 88 1.7 -2.5 215 16 300.6 301.4 286.5 313.4 4.25 11 694 3124 -1.9 -4.4 83 2.5 -3.0 301.1 301.8 286.5 313.2 3.97 12 639 3776 -5.7 -8.6 80 2.9 -6.8 304.0 304.6 286.6 313.7 3.12 13 595 4330 -10.3 -10.9 95 0.6 -10.5 304.9 305.4 286.6 313.7 2.80 14 544 5016 -14.1 -15.5 89 1.4 -14.5 308.3 308.7 287.1 315.1 2.10 15 500 5650 -18.9 -20.6 86 1.7 -19.3 200 23 310.0 310.3 287.1 314.9 1.48 16 487 5846 -20.7 -21.7 92 1.0 -21.0 310.1 310.4 287.0 314.7 1.38 17 400 7270 -32.1 -34.5 79 2.4 -32.4 210 21 313.3 313.4 287.1 315.1 0.51 18 332 8562 -42.5 -46.4 66 3.9 -42.7 316.2 316.2 287.7 316.8 0.18 19 300 9240 -48.5 -52.7 62 4.2 -48.7 235 24 317.0 317.0 287.9 317.4 0.10 20 250 10410 -57.7 -62.6 53 4.9 -57.8 235 23 320.3 320.3 288.9 320.4 0.03 21 234 10823 -60.9 245 21 321.6 22 218 11261 -62.5 325.7 23 200 11790 -63.5 225 27 332.2 24 169 12820 -65.7 344.9 25 160 13157 -60.9 358.5 26 150 13560 -59.1 240 35 368.3 27 145 13772 -60.7 369.1 28 104 15854 -58.9 409.3 29 100 16100 -59.5 240 35 412.8 30 85 17123 -59.3 432.8 31 84 17198 -58.9 435.1 32 70 18340 -61.7 255 32 452.4 33 58 19506 -60.9 479.2 34 50 20430 -60.1 250 47 501.9 35 30 23640 -58.7 260 66 584.6 36 29 23851 -58.9 589.8 37 20 26140 -64.1 275 82 640.0 38 18 26785 -64.3 658.9 39 15 27899 -64.9 692.2 TRP 234 10823 -60.9 245 21 321.6 WND 14 270 112 Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 723.09 mb = 2805.54 m = 9204.40 ft Wetbulb zero: 734.72 mb = 2664.98 m = 8743.28 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 83.56 % Est. max temperature: 22.19 C = 71.93 F Sfc-Lift cond lev (LCL): 895.88 mb = 1033.85 m = 3391.85 ft T: 11.46 C 700-500 lapse rate: 6.63 C/km ThetaE index: 2.07 C Layer 700.0- 639.0 mb Conv cond level (CCL): 819.81 mb = 1774.55 m = 5821.95 ft Mean mixing ratio: 7.53 g/kg Conv temperature: 23.99 C = 75.17 F Cap Strength: 2.48 C Lifted Index: 1.71 C Risk: Showers probable Lifted Index @300 mb: 3.31 C Lifted Index @700 mb: 1.09 C Showalter Index: 0.30 C Risk: Thunderstorms probable Total Totals Index: 52.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 25.00 C K Index: 31.70 Risk: 60-80 % chance of thunderstorms Sweat Index: 188.20 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.41 J/kg Max Up Vert Vel: 6.39 m/s Conv Inhibition (B-): 40914.05 J/kg Cap Strength: 2.48 C Lift Cond Lev (LCL): 880.99 mb = 1175.79 m = 3857.52 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 14 34256 270 112 112.0 -0.0 1 1011 16 75 2 -1.9 -0.5 2 1000 108 125 4 -3.3 2.3 3 925 763 230 12 9.2 7.7 4 850 1477 205 13 5.5 11.8 5 700 3056 215 16 9.2 13.1 6 500 5650 200 23 7.9 21.6 7 400 7270 210 21 10.5 18.2 8 300 9240 235 24 19.7 13.8 9 250 10410 235 23 18.8 13.2 10 234 10823 245 21 19.0 8.9 11 200 11790 225 27 19.1 19.1 12 150 13560 240 35 30.3 17.5 13 100 16100 240 35 30.3 17.5 14 70 18340 255 32 30.9 8.3 15 50 20430 250 47 44.2 16.1 16 30 23640 260 66 65.0 11.5 17 20 26140 275 82 81.7 -7.1 Wind Parameters Energy-Hel index: -1.28 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.20251205.00.gif