UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121712.upa.cvt Date: 1200Z 17 DEC 25 Searching for X7055... Searching the city database file for: X7055 ... Date:1200Z 17 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 0 0.2 -2.8 80 3.0 -0.9 0 0 273.4 273.9 272.2 281.8 3.11 SFC 993 62 2.6 -3.4 65 6.0 0.3 0 0 276.3 276.8 273.8 284.6 2.99 2 974 234 2.0 -6.0 55 8.0 -0.9 8 1 277.2 277.7 273.6 284.2 2.50 3 763 2369 0.0 -12.0 40 12.0 -4.3 105 11 295.1 295.5 281.8 301.2 1.99 4 714 2940 -1.1 -16.1 31 15.0 -6.0 132 14 299.6 299.8 283.1 304.4 1.52 5 700 3109 -1.9 -18.9 26 17.0 -7.0 140 15 300.4 300.6 283.1 304.3 1.23 6 620 4068 -4.7 -23.7 21 19.0 -9.9 307.8 307.9 285.6 310.8 0.91 7 546 5061 -8.1 -12.1 73 4.0 -9.6 315.1 315.7 290.0 324.1 2.77 8 520 5439 -9.7 -12.8 78 3.1 -10.9 317.6 318.2 290.7 326.7 2.75 TRP WND Sounding variables and indices Freezing level: 763.00 mb = 2369.26 m = 7773.07 ft Wetbulb zero: Below ground Precipitable water: 0.38 inches Sfc-500 mean rel hum: 43.61 % Est. max temperature: 13.95 C = 57.12 F Sfc-Lift cond lev (LCL): 904.70 mb = 879.40 m = 2885.13 ft T: 1.40 C ThetaE index: 0.34 C Layer 974.0- 763.0 mb Conv cond level (CCL): None Cap Strength: 26.55 C Lifted Index @700 mb: 15.95 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.81 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 2566.70 J/kg Cap Strength: 26.22 C Lift Cond Lev (LCL): 825.97 mb = 1675.69 m = 5497.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 170 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 993 62 0 0 -0.0 -0.0 | 350 6 1.0 -5.5 1 700 3109 140 15 -9.6 11.5 | 124 11 -8.7 6.0 Wind Parameters Mean winds (0-6000m): 140.0 at 7.5 knts Storm direction: 170.0 at 5.6 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 131.2 deg Storm rel helicity (0-3000m) pos: 57.9 neg: 0.0 tot: 57.9 m^2/s^2 ave: 19.3 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 3.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.43 Bulk Shear: 7.34 m/s 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 ------------------------------------------------------------------------------- 500 171 0 350 6| 2.5 0.0 2.5| 2.2 0.0 2.2 4.4 0.47| 2.6 1.2 1000 177 2 347 4| 2.5 0.0 2.5| 7.8 0.0 7.8 7.8 0.67| 2.8 1.9 1500 175 3 344 3| 2.5 0.0 2.5| 16.5 0.0 16.5 11.0 0.79| 3.1 2.4 2000 163 4 14 1| 2.5 0.0 2.5| 28.0 0.0 28.0 14.0 0.86| 3.4 2.9 2500 146 6 75 2| 2.5 0.0 2.5| 41.7 0.0 41.7 16.7 0.90| 3.7 3.4 3000 140 7 92 4| 2.5 0.0 2.5| 57.9 0.0 57.9 19.3 0.92| 4.1 3.8 4000 NO DATA | 2.5 0.0 2.5| | 5000 NO DATA | 2.5 0.0 2.5| | 6000 NO DATA | 2.5 0.0 2.5| | Wrote GIF file: /home/apache/climate/data/raob//X7055/skewt/X7055.skewt.20251217.12.gif