UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120800.upa.cvt Date: 0000Z 8 DEC 25 Searching for LT351... Searching the city database file for: LT351 ... Date:0000Z 8 DEC 25 Station: LT351 WMO ident: 17351 Latitude: 36.98 Longitude: 35.35 ------------------------------------------------------------------------------- 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 1009 25 12.6 11.4 92 1.2 11.9 355 4 285.0 286.5 284.7 308.3 8.41 1 1000 100 12.8 7.8 72 5.0 10.0 50 6 286.0 287.1 283.2 304.5 6.64 2 993 159 12.6 7.6 72 5.0 9.9 286.3 287.5 283.3 304.8 6.60 3 925 755 10.8 6.0 72 4.8 8.2 105 10 290.4 291.5 284.7 308.5 6.34 4 887 1104 8.8 3.9 71 4.9 6.2 291.8 292.8 284.7 308.2 5.71 5 850 1456 6.8 2.6 75 4.2 4.6 115 5 293.3 294.2 284.9 309.0 5.43 6 700 3025 -2.7 -8.7 63 6.0 -5.0 210 20 299.5 300.0 284.6 308.1 2.83 7 693 3105 -2.9 -7.9 68 5.0 -4.9 300.1 300.7 285.1 309.4 3.04 8 624 3929 -7.9 -14.9 57 7.0 -10.2 303.6 303.9 285.2 309.6 1.93 9 543 4999 -14.5 -28.5 29 14.0 -17.4 308.0 308.1 285.4 310.3 0.67 10 539 5055 -14.1 -28.1 30 14.0 -17.1 309.1 309.3 285.9 311.5 0.70 11 500 5620 -19.7 -29.7 41 10.0 -21.5 225 29 309.0 309.1 285.8 311.2 0.65 12 451 6374 -25.5 -40.5 23 15.0 -27.2 311.0 311.0 286.0 311.9 0.25 13 400 7230 -32.1 -52.1 12 20.0 -33.4 225 41 313.3 313.3 286.6 313.6 0.08 14 326 8640 -45.5 -55.5 32 10.0 -45.9 313.7 313.7 286.7 313.9 0.06 15 300 9190 -50.1 -59.1 34 9.0 -50.3 245 48 314.7 314.7 287.1 314.9 0.04 16 263 10039 -56.1 225 54 318.0 17 260 10112 -56.1 -64.1 36 8.0 -56.2 319.1 319.1 288.5 319.2 0.03 18 250 10360 -58.3 225 60 319.4 19 220 11162 -58.5 331.0 20 202 11698 -58.9 338.5 21 200 11760 -59.1 235 84 339.2 22 170 12775 -59.7 354.3 23 151 13518 -57.5 370.3 24 150 13560 -57.9 250 62 370.3 25 113 15331 -60.3 397.1 26 100 16090 -60.9 235 49 410.1 27 86 17030 -62.1 425.7 28 70 18310 -61.5 285 48 452.8 29 63 18969 -59.1 472.0 30 50 20430 -56.5 245 32 510.3 31 48 20688 -56.9 515.4 32 37 22317 -60.7 545.4 33 35 22665 -57.1 563.6 34 30 23640 -56.3 260 66 591.2 35 27 24310 -57.5 605.9 36 22 25607 -57.3 643.0 37 20 26210 -58.3 260 76 657.7 38 15 28015 -59.7 709.5 TRP 263 10039 -56.1 225 54 318.0 WND 13 265 99 Sounding variables and indices 1000-500 mb thick: 5520.00 m Freezing level: 742.63 mb = 2579.07 m = 8461.42 ft Wetbulb zero: 777.88 mb = 2172.56 m = 7127.72 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 59.74 % Est. max temperature: 20.51 C = 68.91 F Sfc-Lift cond lev (LCL): 991.11 mb = 175.20 m = 574.79 ft T: 12.55 C 700-500 lapse rate: 6.55 C/km ThetaE index: 3.77 C Layer 1000.0- 993.0 mb Conv cond level (CCL): 811.18 mb = 1833.75 m = 6016.16 ft Mean mixing ratio: 6.53 g/kg Conv temperature: 22.39 C = 72.31 F Cap Strength: 5.86 C Lifted Index: 4.66 C Risk: None Lifted Index @300 mb: 5.81 C Lifted Index @700 mb: 3.02 C Showalter Index: 3.19 C Risk: None Total Totals Index: 48.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 22.30 C K Index: 23.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 70.20 Risk: None Energy Index: 0.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.06 J/kg Max Up Vert Vel: 4.91 m/s Conv Inhibition (B-): 43862.77 J/kg Cap Strength: 5.65 C Lift Cond Lev (LCL): 891.62 mb = 1060.79 m = 3480.24 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 13 34843 265 99 98.6 8.6 1 1009 25 355 4 0.3 -4.0 2 1000 100 50 6 -4.6 -3.9 3 925 755 105 10 -9.7 2.6 4 850 1456 115 5 -4.5 2.1 5 700 3025 210 20 10.0 17.3 6 500 5620 225 29 20.5 20.5 7 400 7230 225 41 29.0 29.0 8 300 9190 245 48 43.5 20.3 9 263 10039 225 54 38.2 38.2 10 250 10360 225 60 42.4 42.4 11 200 11760 235 84 68.8 48.2 12 150 13560 250 62 58.3 21.2 13 100 16090 235 49 40.1 28.1 14 70 18310 285 48 46.4 -12.4 15 50 20430 245 32 29.0 13.5 16 30 23640 260 66 65.0 11.5 17 20 26210 260 76 74.8 13.2 Wind Parameters Energy-Hel index: -0.75 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//LT351/skewt/LT351.skewt.20251208.00.gif