UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for LT064... Searching the city database file for: LT064 ... Date:1200Z 2 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 1019 23 15.2 9.2 67 6.0 11.8 275 1 286.8 288.1 284.1 306.9 7.18 1 1000 181 13.4 8.9 74 4.5 10.9 205 6 286.5 287.8 284.0 306.6 7.17 2 925 841 7.8 4.7 81 3.1 6.2 215 8 287.3 288.3 282.8 303.6 5.79 3 850 1523 2.4 0.2 85 2.2 1.4 205 7 288.7 289.5 282.1 301.7 4.56 4 849 1533 2.4 0.3 86 2.1 1.4 288.8 289.6 282.1 302.0 4.60 5 816 1852 0.4 -3.6 74 4.0 -1.3 289.9 290.6 281.5 300.4 3.59 6 760 2421 -2.1 -7.1 69 5.0 -4.0 293.2 293.7 282.1 302.0 2.95 7 738 2654 -2.3 -7.2 69 4.9 -4.3 295.4 296.0 283.2 304.5 3.01 8 700 3073 -4.3 -10.3 63 6.0 -6.5 290 14 297.7 298.2 283.5 305.3 2.49 9 627 3938 -8.1 -23.1 29 15.0 -11.9 302.9 303.1 283.8 306.0 0.95 10 604 4228 -10.3 -21.3 40 11.0 -13.2 303.6 303.8 284.3 307.4 1.15 11 500 5660 -20.5 -31.5 37 11.0 -22.4 290 27 308.0 308.1 285.3 309.9 0.55 12 419 6942 -30.9 -38.9 45 8.0 -31.7 310.7 310.7 285.9 311.8 0.31 13 400 7270 -33.9 -40.9 49 7.0 -34.5 275 39 310.9 311.0 286.0 311.9 0.27 14 300 9230 -48.9 -54.9 50 6.0 -49.1 275 45 316.4 316.4 287.6 316.7 0.07 15 273 9841 -53.7 -59.7 48 6.0 -53.8 318.1 318.1 288.2 318.3 0.04 16 250 10400 -58.1 275 44 319.7 17 222 11139 -61.5 325.5 18 218 11252 -61.7 326.9 19 212 11423 -62.7 275 42 328.0 20 200 11780 -64.1 270 52 331.2 21 182 12365 -62.5 342.9 22 150 13580 -57.7 255 38 370.7 23 148 13665 -57.9 371.7 24 100 16120 -60.7 245 31 410.4 25 70 18330 -61.5 250 49 452.8 26 67 18601 -60.9 459.8 27 67 18601 -60.9 459.8 28 50 20410 -61.5 275 54 498.6 29 40 21783 -63.7 525.9 30 35 22604 -62.3 550.0 31 30 23550 -64.1 280 62 569.9 32 29 23759 -63.5 577.1 33 29 23759 -63.5 577.1 34 21 25757 -62.5 635.9 35 21 25757 -62.5 635.9 36 20 26060 -61.9 275 72 646.7 37 14 28261 -60.1 722.3 38 14 28261 -60.1 722.3 39 10 30340 -62.1 280 103 787.7 40 9.2 30857 -60.9 811.3 TRP 212 11423 -62.7 275 42 328.0 WND 9.0 280 104 Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 807.04 mb = 1943.09 m = 6374.90 ft Wetbulb zero: 831.54 mb = 1700.05 m = 5577.52 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 58.79 % Est. max temperature: 16.72 C = 62.09 F Sfc-Lift cond lev (LCL): 931.31 mb = 783.44 m = 2570.31 ft T: 8.29 C 700-500 lapse rate: 6.26 C/km ThetaE index: 5.15 C Layer 1000.0- 849.0 mb Conv cond level (CCL): 900.39 mb = 1058.49 m = 3472.69 ft Mean mixing ratio: 6.56 g/kg Conv temperature: 16.14 C = 61.05 F Cap Strength: 4.24 C Lifted Index: 4.85 C Risk: None Lifted Index @300 mb: 8.03 C Lifted Index @700 mb: 2.18 C Showalter Index: 7.25 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 22.90 C Cross Totals Index: 20.70 C K Index: 17.10 Risk: < 20 % chance of thunderstorms Sweat Index: 43.40 Risk: None Energy Index: 1.75 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.37 J/kg Max Up Vert Vel: 5.89 m/s Conv Inhibition (B-): 5.29 J/kg Cap Strength: 4.80 C Lift Cond Lev (LCL): 911.66 mb = 958.18 m = 3143.59 ft Lev Free Conv (LFC): 876.66 mb = 1273.93 m = 4179.49 ft Equ Level (EL): 766.66 mb = 2350.82 m = 7712.58 ft B at Equ Level: 16.86 J/kg Max Parcel Lev (MPL): 726.66 mb = 2776.91 m = 9110.49 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 9 37861 280 104 102.4 -18.1 1 1019 23 275 1 1.0 -0.1 2 1000 181 205 6 2.5 5.4 3 925 841 215 8 4.6 6.6 4 850 1523 205 7 3.0 6.3 5 700 3073 290 14 13.2 -4.8 6 500 5660 290 27 25.4 -9.2 7 400 7270 275 39 38.9 -3.4 8 300 9230 275 45 44.8 -3.9 9 250 10400 275 44 43.8 -3.8 10 212 11423 275 42 41.8 -3.7 11 200 11780 270 52 52.0 -0.0 12 150 13580 255 38 36.7 9.8 13 100 16120 245 31 28.1 13.1 14 70 18330 250 49 46.0 16.8 15 50 20410 275 54 53.8 -4.7 16 30 23550 280 62 61.1 -10.8 17 20 26060 275 72 71.7 -6.3 18 10 30340 280 103 101.4 -17.9 Wind Parameters Energy-Hel index: -1.09 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.20251202.12.gif