UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122700.upa.cvt Date: 0000Z 27 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:0000Z 27 DEC 25 Station: X7055 WMO ident: 37055 Latitude: 44.22 Longitude: 43.10 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 66 SFC 970 309 -0.7 -8.7 55 8.0 -3.3 100 7 274.8 275.2 271.5 280.5 2.04 2 950 476 0.6 -9.4 47 10.0 -2.7 277.8 278.1 273.1 283.4 1.97 3 925 690 -0.7 -11.7 43 11.0 -4.1 145 33 278.6 278.9 273.1 283.4 1.68 4 856 1304 -4.7 -14.7 45 10.0 -7.5 280.7 280.9 273.9 284.8 1.43 5 850 1359 -4.3 -14.3 46 10.0 -7.2 140 35 281.6 281.9 274.5 286.0 1.48 6 829 1557 -3.1 -14.1 42 11.0 -6.4 284.9 285.2 276.4 289.5 1.55 7 790 1935 -6.9 -16.9 45 10.0 -9.6 284.8 285.0 276.0 288.7 1.29 8 721 2645 -9.9 -16.9 57 7.0 -11.8 289.1 289.3 278.3 293.3 1.41 9 700 2872 -12.1 -20.1 51 8.0 -14.0 250 31 289.1 289.3 277.9 292.5 1.11 10 598 4055 -20.7 -28.7 49 8.0 -22.0 292.4 292.5 278.8 294.4 0.60 11 580 4280 -21.7 -29.7 48 8.0 -22.9 293.8 293.9 279.4 295.7 0.56 12 531 4925 -24.9 -39.9 23 15.0 -26.5 297.5 297.6 280.6 298.3 0.22 13 500 5360 -27.1 -36.1 42 9.0 -28.1 250 62 300.0 300.1 281.8 301.2 0.35 14 496 5418 -27.3 -36.3 42 9.0 -28.3 300.4 300.5 282.0 301.6 0.35 15 438 6301 -34.7 -41.7 49 7.0 -35.3 302.0 302.0 282.5 302.7 0.22 16 400 6930 -38.3 -46.3 43 8.0 -38.8 240 52 305.2 305.2 283.7 305.7 0.15 17 300 8850 -51.3 -60.3 33 9.0 -51.5 280 75 313.0 313.0 286.5 313.2 0.04 TRP WND 290 290 83 Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: Surface below freezing Freezing level: 959.23 mb = 399.32 m = 1310.10 ft Freezing level: 938.46 mb = 574.96 m = 1886.34 ft Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 45.18 % Est. max temperature: 9.29 C = 48.72 F Sfc-Lift cond lev (LCL): 855.54 mb = 1307.91 m = 4291.00 ft T: -4.67 C 700-500 lapse rate: 6.03 C/km ThetaE index: 0.86 C Layer 700.0- 598.0 mb Conv cond level (CCL): 655.87 mb = 3360.97 m = 11026.67 ft Mean mixing ratio: 1.72 g/kg Conv temperature: 14.84 C = 58.70 F Cap Strength: 12.52 C Lifted Index: 14.13 C Risk: None Lifted Index @300 mb: 20.98 C Lifted Index @700 mb: 8.04 C Showalter Index: 12.17 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 22.80 C Cross Totals Index: 12.80 C K Index: 0.50 Risk: None Sweat Index: 274.46 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.54 J/kg Max Up Vert Vel: 5.57 m/s Conv Inhibition (B-): 3888.08 J/kg Cap Strength: 14.00 C Lift Cond Lev (LCL): 782.17 mb = 2012.83 m = 6603.68 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 ------------------------------------ 0 290 9970 290 83 78.0 -28.4 1 970 309 100 7 -6.9 1.2 2 925 690 145 33 -18.9 27.0 3 850 1359 140 35 -22.5 26.8 4 700 2872 250 31 29.1 10.6 5 500 5360 250 62 58.3 21.2 6 400 6930 240 52 45.0 26.0 7 300 8850 280 75 73.9 -13.0 Wind Parameters Energy-Hel index: -0.97 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//X7055/skewt/X7055.skewt.20251227.00.gif