UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025122512.upa.cvt Date: 1200Z 25 DEC 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 25 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 1014 154 -6.1 -8.7 82 2.6 -6.8 315 3 266.0 266.3 265.5 271.2 1.95 1 1000 215 -7.3 -10.1 80 2.8 -8.1 300 7 265.9 266.1 265.1 270.6 1.77 2 973 427 -9.1 -11.7 81 2.6 -9.8 296 8 266.1 266.4 265.0 270.5 1.60 3 925 818 -10.1 -12.3 84 2.2 -10.6 290 11 269.0 269.2 267.0 273.4 1.60 4 894 1080 -11.5 -13.5 85 2.0 -12.0 290 13 270.2 270.4 267.6 274.4 1.51 5 880 1201 -8.9 -10.7 87 1.8 -9.4 290 13 274.1 274.4 270.8 279.5 1.92 6 850 1470 -8.5 -9.9 90 1.4 -8.9 290 15 277.2 277.6 273.0 283.2 2.12 7 839 1571 -8.7 -10.1 90 1.4 -9.1 278.1 278.4 273.5 284.0 2.11 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 84.36 % Est. max temperature: 3.70 C = 38.66 F Sfc-Lift cond lev (LCL): 972.93 mb = 428.01 m = 1404.23 ft T: -9.10 C ThetaE index: 0.76 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 9.09 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.47 J/kg Max Up Vert Vel: 4.79 m/s Conv Inhibition (B-): 133.03 J/kg Cap Strength: 8.79 C Lift Cond Lev (LCL): 924.96 mb = 818.36 m = 2684.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 322 at 8 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 1014 154 315 3 2.1 -2.1 | 146 5 -2.8 4.1 1 1000 215 300 7 6.1 -3.5 | 203 3 1.2 2.8 2 925 818 290 11 10.3 -3.8 | 245 6 5.4 2.5 3 850 1470 290 15 14.1 -5.1 | 263 9 9.2 1.1 Wind Parameters Mean winds (0-6000m): 292.0 at 10.6 knts Storm direction: 322.0 at 8.0 knts Shear (0-3000m) pos: 0.0 neg: 5.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 116.8 deg Storm rel helicity (0-3000m) pos: 10.6 neg: 0.0 tot: 10.6 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 10.07 Bulk Shear: 1.14 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 ------------------------------------------------------------------------------- 500 297 8 216 3| 0.0 7.4 7.4| 5.6 0.0 5.6 11.2 0.85| 7.8 6.6 1000 293 10 237 5| 0.0 5.4 5.4| 8.6 0.0 8.6 8.6 0.76| 5.6 4.2 1500 NO DATA | 0.0 5.4 5.4| | 2000 NO DATA | 0.0 5.4 5.4| | 2500 NO DATA | 0.0 5.4 5.4| | 3000 NO DATA | 0.0 5.4 5.4| | 4000 NO DATA | 0.0 5.4 5.4| | 5000 NO DATA | 0.0 5.4 5.4| | 6000 NO DATA | 0.0 5.4 5.4| | Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251225.12.gif