UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for X7259... Searching the city database file for: X7259 ... Date:1200Z 21 OCT 25 Station: X7259 WMO ident: 37259 Latitude: 43.01 Longitude: 47.48 ------------------------------------------------------------------------------- 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 1022 -23 11.0 7.1 77 3.9 8.9 290 7 282.4 283.5 281.1 299.5 6.19 1 931 744 4.0 3.4 96 0.6 3.7 293 30 282.9 283.8 280.2 297.5 5.25 2 925 796 3.6 3.1 97 0.5 3.4 300 31 283.0 283.9 280.2 297.4 5.17 3 864 1347 2.0 1.2 94 0.8 1.6 286.9 287.7 281.6 300.6 4.83 TRP WND Sounding variables and indices Precipitable water: 0.34 inches Sfc-500 mean rel hum: 90.44 % Est. max temperature: 15.00 C = 59.01 F Sfc-Lift cond lev (LCL): 963.37 mb = 462.54 m = 1517.50 ft T: 6.57 C ThetaE index: 2.09 C Layer 931.0- 864.0 mb Conv cond level (CCL): 931.00 mb = 743.54 m = 2439.42 ft Mean mixing ratio: 5.67 g/kg Conv temperature: 11.99 C = 53.58 F Cap Strength: 1.45 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.89 J/kg Max Up Vert Vel: 1.94 m/s Conv Inhibition (B-): 0.06 J/kg Cap Strength: 1.29 C Lift Cond Lev (LCL): 940.94 mb = 656.21 m = 2152.90 ft Lev Free Conv (LFC): 925.94 mb = 787.74 m = 2584.43 ft Equ Level (EL): 915.94 mb = 875.54 m = 2872.48 ft B at Equ Level: 1.81 J/kg Max Parcel Lev (MPL): 895.94 mb = 1053.99 m = 3457.92 ft Wind level data Storm motion: 292 at 18 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 1022 -23 290 7 6.6 -2.4 | 114 11 -10.3 4.6 1 1000 160 220 23 14.8 17.6 | 175 25 -2.1 24.6 2 925 796 300 31 26.8 -15.5 | 311 13 9.9 -8.5 Wind Parameters Mean winds (0-6000m): 262.4 at 24.4 knts Storm direction: 292.4 at 18.3 knts Shear (0-3000m) pos: 0.0 neg: 21.8 tot: 21.8 10-3/s Storm rel Dir Shear (0-3000m): -163.2 deg Storm rel helicity (0-3000m) pos: 172.5 neg: 0.0 tot: 172.5 m^2/s^2 ave: 215.6 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 38.9 stream: 30.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.16 Bulk Shear: 11.70 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 ------------------------------------------------------------------------------- 500 240 21 185 18| 0.0 21.8 21.8|111.9 0.0 111.9 223.9 0.68| 42.1 28.7 1000 NO DATA | 0.0 21.8 21.8| | 1500 NO DATA | 0.0 21.8 21.8| | 2000 NO DATA | 0.0 21.8 21.8| | 2500 NO DATA | 0.0 21.8 21.8| | 3000 NO DATA | 0.0 21.8 21.8| | 4000 NO DATA | 0.0 21.8 21.8| | 5000 NO DATA | 0.0 21.8 21.8| | 6000 NO DATA | 0.0 21.8 21.8| | Wrote GIF file: /home/apache/climate/data/raob//X7259/skewt/X7259.skewt.20251021.12.gif