UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for VI123... Searching the city database file for: VI123 ... Date:0000Z 6 DEC 25 Station: VI123 WMO ident: 42123 Latitude: 29.92 Longitude: 73.89 ------------------------------------------------------------------------------- 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 1004 176 8.0 5.8 86 2.2 6.9 0 0 280.8 281.8 279.8 296.7 5.76 1 1000 209 15.2 4.2 48 11.0 9.5 360 10 288.4 289.3 282.6 303.1 5.17 2 925 873 17.4 -22.6 5 40.0 4.2 330 11 297.1 297.2 281.0 299.3 0.67 TRP WND Sounding variables and indices Precipitable water: 0.10 inches Sfc-500 mean rel hum: 28.36 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 970.83 mb = 461.16 m = 1512.98 ft T: 16.04 C ThetaE index: 3.79 C Layer 925.0- 0.0 mb Conv cond level (CCL): None Cap Strength: 62.26 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 105381.61 J/kg Max Up Vert Vel: 459.09 m/s Conv Inhibition (B-): 64.49 J/kg Cap Strength: 60.01 C Lift Cond Lev (LCL): 1933.43 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: 8 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 1004 176 0 0 -0.0 -0.0 | 188 9 1.3 8.9 1 1000 209 360 10 -0.0 -10.0 | 310 2 1.3 -1.1 2 989 305 355 12 1.0 -12.0 | 322 4 2.4 -3.1 3 954 610 345 12 3.1 -11.6 | 301 5 4.4 -2.7 4 925 873 330 11 5.5 -9.5 | 275 7 6.8 -0.6 5 920 914 330 12 6.0 -10.4 | 282 7 7.3 -1.5 6 886 1219 320 15 9.6 -11.5 | 283 11 10.9 -2.6 Wind Parameters Mean winds (0-6000m): 338.3 at 12.0 knts Storm direction: 8.3 at 9.0 knts Shear (0-3000m) pos: 0.0 neg: 7.5 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 95.0 deg Storm rel helicity (0-3000m) pos: 7.7 neg: -5.9 tot: 1.8 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 12.9 stream: 5.7 10^-3/s Energy-Hel index: 5.05 Bulk Rich Number: 117715.23 Bulk Shear: 0.90 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 ------------------------------------------------------------------------------- 500 351 11 306 4| 0.0 12.1 12.1| 5.6 -2.8 2.8 5.6 0.64| 19.2 12.2 1000 339 12 292 6| 0.0 7.5 7.5| 7.7 -5.9 1.8 1.8 0.44| 12.9 5.7 1500 NO DATA | 0.0 7.5 7.5| | 2000 NO DATA | 0.0 7.5 7.5| | 2500 NO DATA | 0.0 7.5 7.5| | 3000 NO DATA | 0.0 7.5 7.5| | 4000 NO DATA | 0.0 7.5 7.5| | 5000 NO DATA | 0.0 7.5 7.5| | 6000 NO DATA | 0.0 7.5 7.5| | Wrote GIF file: /home/apache/climate/data/raob//VI123/skewt/VI123.skewt.20251206.00.gif