UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103100.upa.cvt Date: 0000Z 31 OCT 25 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 31 OCT 25 Station: X4009 WMO ident: 34009 Latitude: 51.77 Longitude: 36.17 ------------------------------------------------------------------------------- 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 121 SFC 985 245 6.4 3.9 84 2.5 5.2 150 7 280.8 281.6 279.0 294.9 5.14 2 954 506 5.0 1.8 80 3.2 3.5 170 12 281.9 282.7 278.9 294.6 4.56 3 941 619 8.2 4.9 80 3.3 6.5 179 14 286.3 287.3 282.4 302.5 5.77 4 925 760 6.8 2.6 75 4.2 4.8 190 17 286.3 287.1 281.5 300.4 4.99 5 903 957 4.6 0.8 76 3.8 2.8 286.0 286.8 280.8 298.7 4.49 TRP WND Sounding variables and indices Precipitable water: 0.16 inches Sfc-500 mean rel hum: 78.82 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 947.92 mb = 558.79 m = 1833.28 ft T: 6.49 C ThetaE index: 3.83 C Layer 925.0- 1.9 mb Conv cond level (CCL): None Cap Strength: 46.38 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105854.20 J/kg Max Up Vert Vel: 460.12 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 49.90 C Lift Cond Lev (LCL): 2082.98 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 209 at 9 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 ---------------------------------------------------------- 0 985 245 150 7 -3.5 6.1 | 77 8 -7.8 -1.8 1 925 760 190 17 3.0 16.7 | 171 9 -1.4 8.8 Wind Parameters Mean winds (0-6000m): 178.6 at 12.0 knts Storm direction: 208.6 at 9.0 knts Shear (0-3000m) pos: 12.4 neg: 0.0 tot: 12.4 10-3/s Storm rel Dir Shear (0-3000m): 94.5 deg Storm rel helicity (0-3000m) pos: 25.5 neg: 0.0 tot: 25.5 m^2/s^2 ave: 51.1 10^-3 m/s^2 rel: 0.99 Storm rel vorticity (0-3000m) horiz: 13.1 stream: 12.9 10^-3/s Energy-Hel index: 16.90 Bulk Rich Number: 23646356.00 Bulk Shear: 0.00 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 ------------------------------------------------------------------------------- 500 178 12 130 6| 12.4 0.0 12.4| 25.5 0.0 25.5 51.1 0.99| 13.1 12.9 1000 NO DATA | 12.4 0.0 12.4| | 1500 NO DATA | 12.4 0.0 12.4| | 2000 NO DATA | 12.4 0.0 12.4| | 2500 NO DATA | 12.4 0.0 12.4| | 3000 NO DATA | 12.4 0.0 12.4| | 4000 NO DATA | 12.4 0.0 12.4| | 5000 NO DATA | 12.4 0.0 12.4| | 6000 NO DATA | 12.4 0.0 12.4| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20251031.00.gif