UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011000.upa.cvt Date: 0000Z 10 JAN 26 Searching for X4009... Searching the city database file for: X4009 ... Date:0000Z 10 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 ------------------------------------------------------------------------------- 0 1000 -1 SFC 969 246 -5.9 -10.1 72 4.2 -7.1 190 5 269.7 270.0 267.8 274.7 1.83 2 925 609 -9.1 -15.1 62 6.0 -10.5 205 15 270.0 270.2 267.1 273.6 1.28 3 889 915 -11.5 -16.5 66 5.0 -12.6 217 19 270.6 270.8 267.3 273.9 1.18 4 852 1238 -15.5 -19.7 70 4.2 -16.3 229 23 269.7 269.9 266.3 272.4 0.94 5 850 1256 -15.9 -19.9 71 4.0 -16.6 230 23 269.5 269.6 266.1 272.1 0.93 6 847 1283 -16.5 -20.6 71 4.1 -17.2 269.1 269.3 265.8 271.6 0.87 7 817 1555 -15.9 -19.6 73 3.7 -16.6 272.6 272.7 268.2 275.4 0.99 8 798 1734 -10.7 -14.4 74 3.7 -11.7 279.9 280.2 273.7 284.5 1.57 9 751 2200 -13.1 -17.0 72 3.9 -14.0 282.2 282.5 274.6 286.2 1.34 10 700 2736 -14.1 -18.8 68 4.7 -15.2 286.9 287.1 277.0 290.6 1.24 11 653 3262 -15.3 -21.3 60 6.0 -16.6 291.3 291.5 278.9 294.6 1.07 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 68.67 % Est. max temperature: -3.27 C = 26.12 F Sfc-Lift cond lev (LCL): 906.51 mb = 764.56 m = 2508.36 ft T: -10.32 C ThetaE index: 2.32 C Layer 852.0- 817.0 mb Conv cond level (CCL): 852.00 mb = 1238.27 m = 4062.51 ft Mean mixing ratio: 1.34 g/kg Conv temperature: -5.84 C = 21.49 F Cap Strength: 16.50 C Lifted Index @700 mb: 13.27 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.50 J/kg Max Up Vert Vel: 3.60 m/s Conv Inhibition (B-): 2.62 J/kg Cap Strength: 16.24 C Lift Cond Lev (LCL): 846.74 mb = 1284.98 m = 4215.75 ft Lev Free Conv (LFC): 841.74 mb = 1329.67 m = 4362.39 ft Equ Level (EL): 831.74 mb = 1419.87 m = 4658.31 ft B at Equ Level: 4.88 J/kg Max Parcel Lev (MPL): 821.74 mb = 1511.16 m = 4957.80 ft Wind level data Storm motion: 246 at 12 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 ---------------------------------------------------------- 0 969 246 190 5 0.9 4.9 | 90 10 -10.0 0.1 1 925 609 205 15 6.3 13.6 | 153 10 -4.5 8.8 2 850 1256 230 23 17.6 14.8 | 214 12 6.8 9.9 Wind Parameters Mean winds (0-6000m): 215.9 at 15.8 knts Storm direction: 245.9 at 11.9 knts Shear (0-3000m) pos: 9.9 neg: 0.0 tot: 9.9 10-3/s Storm rel Dir Shear (0-3000m): 123.9 deg Storm rel helicity (0-3000m) pos: 55.7 neg: 0.0 tot: 55.7 m^2/s^2 ave: 55.7 10^-3 m/s^2 rel: 0.98 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 11.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.88 Bulk Shear: 3.45 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 ------------------------------------------------------------------------------- 500 204 12 133 8| 12.5 0.0 12.5| 30.9 0.0 30.9 61.8 0.99| 13.0 12.8 1000 216 16 168 8| 9.9 0.0 9.9| 55.7 0.0 55.7 55.7 0.98| 11.2 11.0 1500 NO DATA | 9.9 0.0 9.9| | 2000 NO DATA | 9.9 0.0 9.9| | 2500 NO DATA | 9.9 0.0 9.9| | 3000 NO DATA | 9.9 0.0 9.9| | 4000 NO DATA | 9.9 0.0 9.9| | 5000 NO DATA | 9.9 0.0 9.9| | 6000 NO DATA | 9.9 0.0 9.9| | Wrote GIF file: /home/apache/climate/data/raob//X4009/skewt/X4009.skewt.20260110.00.gif