UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011912.upa.cvt Date: 1200Z 19 JAN 26 Searching for X4009... Searching the city database file for: X4009 ... Date:1200Z 19 JAN 26 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 ------------------------------------------------------------------------------- SFC 1006 244 -6.7 -13.7 57 7.0 -8.4 270 1 266.0 266.2 264.4 269.6 1.32 1 1000 291 -6.9 -14.9 53 8.0 -8.8 290 1 266.2 266.4 264.3 269.6 1.20 2 982 433 -8.3 -17.3 48 9.0 -10.3 297 2 266.2 266.4 263.9 269.0 1.00 3 942 758 -4.5 -12.5 54 8.0 -6.8 313 6 273.3 273.5 269.7 277.6 1.55 4 933 834 -3.1 -16.1 36 13.0 -6.5 317 6 275.5 275.7 270.4 278.8 1.16 5 925 902 -3.3 -16.3 36 13.0 -6.7 320 7 275.9 276.1 270.7 279.3 1.16 6 850 1568 -3.9 -27.9 14 24.0 -8.8 330 13 282.1 282.1 273.2 283.5 0.45 7 846 1605 -3.9 -26.9 15 23.0 -8.7 282.4 282.5 273.5 284.0 0.50 8 700 3083 -10.9 -24.9 31 14.0 -13.9 290.4 290.5 278.0 292.7 0.72 9 682 3283 -11.7 -23.7 36 12.0 -14.3 291.7 291.8 278.7 294.3 0.83 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 29.39 % Est. max temperature: 8.88 C = 47.98 F Sfc-Lift cond lev (LCL): 899.75 mb = 1119.97 m = 3674.41 ft T: -3.50 C ThetaE index: 0.59 C Layer 1000.0- 942.0 mb Conv cond level (CCL): None Cap Strength: 16.76 C Lifted Index @700 mb: 15.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 52.32 J/kg Max Up Vert Vel: 10.23 m/s Conv Inhibition (B-): 1056.93 J/kg Cap Strength: 16.67 C Lift Cond Lev (LCL): 813.94 mb = 1906.64 m = 6255.30 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 354 at 5 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 1006 244 270 1 1.0 -0.0 | 185 5 0.4 5.1 1 1000 291 290 1 0.9 -0.3 | 184 5 0.4 4.8 2 925 902 320 7 4.5 -5.4 | 273 4 3.9 -0.2 3 850 1568 330 13 6.5 -11.3 | 316 9 5.9 -6.1 Wind Parameters Mean winds (0-6000m): 323.6 at 6.9 knts Storm direction: 353.6 at 5.2 knts Shear (0-3000m) pos: 4.9 neg: 0.0 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): 131.2 deg Storm rel helicity (0-3000m) pos: 13.0 neg: 0.0 tot: 13.0 m^2/s^2 ave: 10.0 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 4.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 23.74 Bulk Shear: 2.20 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 ------------------------------------------------------------------------------- 500 308 3 209 4| 4.9 0.0 4.9| 4.9 0.0 4.9 9.8 0.93| 5.0 4.6 1000 320 5 250 3| 4.9 0.0 4.9| 9.7 0.0 9.7 9.7 0.88| 5.0 4.4 1500 NO DATA | 4.9 0.0 4.9| | 2000 NO DATA | 4.9 0.0 4.9| | 2500 NO DATA | 4.9 0.0 4.9| | 3000 NO DATA | 4.9 0.0 4.9| | 4000 NO DATA | 4.9 0.0 4.9| | 5000 NO DATA | 4.9 0.0 4.9| | 6000 NO DATA | 4.9 0.0 4.9| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20260119.12.gif