UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:0000Z 19 DEC 25 Station: UUOO WMO ident: 34122 Latitude: 51.70 Longitude: 39.17 Elevation: 154.00 ------------------------------------------------------------------------------- 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 1011 154 0.8 -1.9 82 2.7 -0.3 360 9 273.1 273.6 272.3 282.0 3.28 1 1000 189 -0.3 -3.4 80 3.1 -1.4 350 9 272.9 273.3 271.7 280.9 2.97 2 929 774 -4.5 -6.5 86 2.0 -5.2 341 11 274.4 274.8 271.9 281.4 2.53 3 925 808 -4.5 -6.5 86 2.0 -5.2 340 11 274.7 275.1 272.2 281.7 2.54 4 921 842 -4.5 -6.4 87 1.9 -5.1 339 11 275.0 275.5 272.4 282.2 2.57 5 914 903 0.0 -1.9 87 1.9 -0.8 338 12 280.3 280.9 276.9 290.4 3.63 6 912 921 2.4 0.6 88 1.8 1.6 337 12 282.9 283.7 279.1 295.2 4.38 7 877 1237 1.6 0.2 90 1.4 1.0 331 16 285.3 286.0 280.3 297.8 4.42 8 850 1489 0.6 -3.6 73 4.2 -1.2 325 19 286.8 287.4 279.8 296.7 3.44 9 760 2384 -1.5 -12.5 43 11.0 -5.3 319 24 293.8 294.2 281.2 299.7 1.92 10 757 2416 -1.5 -11.5 46 10.0 -5.0 319 24 294.2 294.5 281.5 300.5 2.09 11 700 3036 -4.5 -14.5 46 10.0 -7.7 315 27 297.5 297.8 282.6 303.0 1.77 12 682 3241 -5.1 -15.1 45 10.0 -8.3 299.1 299.4 283.2 304.5 1.73 13 633 3823 -8.3 -32.3 12 24.0 -13.0 301.9 301.9 282.7 303.2 0.40 14 553 4861 -13.1 -32.1 19 19.0 -16.7 308.1 308.1 285.2 309.7 0.47 TRP WND Sounding variables and indices Freezing level: 1003.00 mb = 179.45 m = 588.75 ft Freezing level: 914.00 mb = 902.96 m = 2962.43 ft Freezing level: 824.29 mb = 1744.78 m = 5724.28 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 50.29 % Est. max temperature: 13.90 C = 57.02 F Sfc-Lift cond lev (LCL): 969.29 mb = 436.75 m = 1432.90 ft T: -2.08 C ThetaE index: 1.09 C Layer 850.0- 760.0 mb Conv cond level (CCL): 589.25 mb = 4373.23 m = 14347.71 ft Mean mixing ratio: 2.84 g/kg Conv temperature: 32.94 C = 91.30 F Cap Strength: 22.86 C Lifted Index @700 mb: 16.69 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.00 J/kg Max Up Vert Vel: 5.29 m/s Conv Inhibition (B-): 2296.52 J/kg Cap Strength: 22.79 C Lift Cond Lev (LCL): 924.28 mb = 814.18 m = 2671.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 355 at 13 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 1011 154 360 9 -0.0 -9.0 | 164 5 -1.2 4.4 1 1000 189 350 9 1.6 -8.9 | 184 5 0.3 4.6 2 925 808 340 11 3.8 -10.3 | 219 4 2.5 3.1 3 850 1489 325 19 10.9 -15.6 | 282 10 9.7 -2.1 4 700 3036 315 27 19.1 -19.1 | 288 19 17.9 -5.7 Wind Parameters Mean winds (0-6000m): 324.8 at 18.0 knts Storm direction: 354.8 at 13.5 knts Shear (0-3000m) pos: 0.0 neg: 4.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 123.1 deg Storm rel helicity (0-3000m) pos: 15.7 neg: -0.1 tot: 15.6 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.49 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.10 Bulk Shear: 12.73 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 ------------------------------------------------------------------------------- 500 347 10 192 4| 0.0 3.4 3.4| 3.8 0.0 3.8 7.6 0.97| 3.6 3.5 1000 342 11 215 4| 0.0 4.2 4.2| 9.0 0.0 9.0 9.0 0.92| 4.4 4.1 1500 335 13 250 5| 0.0 4.7 4.7| 13.0 0.0 13.0 8.7 0.70| 4.8 3.4 2000 331 15 266 6| 0.0 4.2 4.2| 14.9 0.0 14.9 7.4 0.62| 4.3 2.7 2500 327 17 274 8| 0.0 4.0 4.0| 15.7 0.0 15.7 6.3 0.54| 4.1 2.2 3000 NO DATA | 0.0 4.0 4.0| | 4000 NO DATA | 0.0 4.0 4.0| | 5000 NO DATA | 0.0 4.0 4.0| | 6000 NO DATA | 0.0 4.0 4.0| | Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251219.00.gif