UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for UUOO... Searching the city database file for: UUOO ... Date:1200Z 17 OCT 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 1008 154 10.6 2.6 58 8.0 6.7 225 7 283.1 283.9 279.5 295.9 4.57 1 1000 169 9.6 0.6 53 9.0 5.5 225 9 282.8 283.4 278.6 294.0 3.99 2 971 412 7.2 -0.8 57 8.0 3.7 233 13 282.7 283.4 278.2 293.2 3.71 3 925 809 4.4 -3.6 56 8.0 1.1 245 19 283.8 284.4 278.0 292.8 3.16 4 850 1490 -1.5 -7.5 64 6.0 -3.7 255 19 284.6 285.0 277.6 292.0 2.56 5 765 2319 -7.7 -11.1 77 3.4 -8.8 255 21 286.6 287.0 278.1 292.9 2.14 6 760 2370 -7.7 -11.1 77 3.4 -8.8 255 21 287.1 287.5 278.4 293.5 2.15 7 755 2421 -7.3 -11.1 74 3.8 -8.5 255 21 288.1 288.5 278.9 294.5 2.17 8 744 2536 -4.1 -10.1 63 6.0 -6.2 255 22 292.8 293.2 281.3 299.9 2.38 9 727 2719 -3.3 -13.3 46 10.0 -6.7 255 22 295.6 296.0 281.9 301.4 1.88 10 717 2828 -3.9 -15.9 39 12.0 -7.7 255 23 296.1 296.4 281.7 300.9 1.54 11 700 3017 -4.9 -16.9 38 12.0 -8.5 255 23 297.1 297.3 282.0 301.6 1.45 12 639 3729 -8.1 -21.1 34 13.0 -11.6 301.3 301.5 283.3 304.8 1.11 TRP WND Sounding variables and indices Freezing level: 869.07 mb = 1316.86 m = 4320.37 ft Wetbulb zero: 908.02 mb = 958.21 m = 3143.69 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 55.57 % Est. max temperature: 11.99 C = 53.59 F Sfc-Lift cond lev (LCL): 892.53 mb = 1096.77 m = 3598.29 ft T: 1.91 C ThetaE index: 3.96 C Layer 1000.0- 765.0 mb Conv cond level (CCL): 818.96 mb = 1782.72 m = 5848.75 ft Mean mixing ratio: 3.56 g/kg Conv temperature: 12.81 C = 55.05 F Cap Strength: 10.69 C Lifted Index @700 mb: 8.62 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.07 J/kg Max Up Vert Vel: 2.85 m/s Conv Inhibition (B-): 440.80 J/kg Cap Strength: 10.48 C Lift Cond Lev (LCL): 844.84 mb = 1537.90 m = 5045.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 281 at 14 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 1008 154 225 7 4.9 4.9 | 131 12 -8.9 7.6 1 1000 169 225 9 6.4 6.4 | 141 12 -7.4 9.0 2 925 809 245 19 17.2 8.0 | 198 11 3.4 10.7 3 850 1490 255 19 18.4 4.9 | 211 9 4.5 7.6 4 700 3017 255 23 22.2 6.0 | 224 12 8.4 8.6 Wind Parameters Mean winds (0-6000m): 251.0 at 18.8 knts Storm direction: 281.0 at 14.1 knts Shear (0-3000m) pos: 2.8 neg: 0.5 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 93.5 deg Storm rel helicity (0-3000m) pos: 50.8 neg: 0.0 tot: 50.8 m^2/s^2 ave: 18.1 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 8.28 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 ------------------------------------------------------------------------------- 500 234 12 158 11| 10.3 0.0 10.3| 30.2 0.0 30.2 60.4 1.00| 10.6 10.5 1000 242 15 178 10| 6.7 0.0 6.7| 41.7 0.0 41.7 41.7 0.97| 7.6 7.3 1500 246 17 188 9| 4.7 0.0 4.7| 45.3 0.0 45.3 30.2 0.94| 5.7 5.4 2000 249 17 195 9| 3.6 0.3 3.9| 47.4 0.0 47.4 23.7 0.92| 4.6 4.2 2500 250 18 200 9| 2.8 0.5 3.4| 49.5 0.0 49.5 19.8 0.89| 4.0 3.6 3000 NO DATA | 2.8 0.5 3.4| | 4000 NO DATA | 2.8 0.5 3.4| | 5000 NO DATA | 2.8 0.5 3.4| | 6000 NO DATA | 2.8 0.5 3.4| | Wrote GIF file: /home/apache/climate/data/raob//UUOO/skewt/UUOO.skewt.20251017.12.gif