UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for X4247... Searching the city database file for: X4247 ... Date:1200Z 13 OCT 25 Station: X4247 WMO ident: 34247 Latitude: 50.42 Longitude: 41.05 ------------------------------------------------------------------------------- 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 1000 87 9.2 3.2 66 6.0 6.3 265 5 282.4 283.2 279.4 295.8 4.81 1 925 725 3.0 -3.0 65 6.0 0.5 280 17 282.4 282.9 277.5 291.7 3.31 2 891 1027 0.2 -5.8 64 6.0 -2.1 271 21 282.5 283.0 276.9 290.4 2.78 3 882 1108 0.2 -5.8 64 6.0 -2.1 269 22 283.3 283.8 277.3 291.4 2.81 4 850 1405 0.2 -11.8 40 12.0 -3.8 260 25 286.4 286.7 277.5 291.7 1.82 5 833 1566 -0.7 -17.7 26 17.0 -5.5 261 26 287.1 287.3 276.9 290.5 1.14 6 823 1662 -1.1 -19.1 24 18.0 -6.1 261 27 287.6 287.8 277.0 290.8 1.02 7 718 2735 -7.5 -29.5 15 22.0 -11.9 264 34 292.1 292.1 278.4 293.5 0.46 8 710 2822 -8.1 -27.1 20 19.0 -12.1 265 34 292.3 292.4 278.7 294.2 0.58 9 700 2932 -9.3 -26.3 24 17.0 -12.9 265 35 292.2 292.3 278.7 294.2 0.64 10 667 3303 -12.9 -27.9 27 15.0 -15.7 292.2 292.3 278.6 294.1 0.58 11 653 3465 -11.7 -19.7 51 8.0 -13.7 295.3 295.6 281.0 299.2 1.23 12 602 4084 -14.7 -18.5 73 3.8 -15.7 298.8 299.1 282.8 303.5 1.48 13 560 4627 -18.9 -22.8 71 3.9 -19.7 300.1 300.3 282.8 303.6 1.09 14 535 4966 -19.9 -23.4 74 3.5 -20.7 302.9 303.1 284.0 306.4 1.08 TRP WND Sounding variables and indices Freezing level: 846.22 mb = 1440.82 m = 4727.05 ft Wetbulb zero: 917.95 mb = 786.75 m = 2581.17 ft Precipitable water: 0.33 inches Sfc-500 mean rel hum: 47.77 % Est. max temperature: 13.21 C = 55.77 F Sfc-Lift cond lev (LCL): 912.58 mb = 834.01 m = 2736.23 ft T: 1.99 C ThetaE index: 5.31 C Layer 925.0- 882.0 mb Conv cond level (CCL): 784.86 mb = 2035.43 m = 6677.82 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 16.03 C = 60.86 F Cap Strength: 9.79 C Lifted Index @700 mb: 4.27 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.39 J/kg Max Up Vert Vel: 0.89 m/s Conv Inhibition (B-): 756.50 J/kg Cap Strength: 9.55 C Lift Cond Lev (LCL): 867.91 mb = 1237.72 m = 4060.70 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 18 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 1000 87 265 5 5.0 0.4 | 126 14 -11.1 8.1 1 925 725 280 17 16.7 -3.0 | 188 5 0.7 4.7 2 850 1405 260 25 24.6 4.3 | 216 15 8.6 12.0 3 700 2932 265 35 34.9 3.1 | 240 22 18.8 10.7 Wind Parameters Mean winds (0-6000m): 265.4 at 23.7 knts Storm direction: 295.4 at 17.8 knts Shear (0-3000m) pos: 3.4 neg: 2.7 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 114.4 deg Storm rel helicity (0-3000m) pos: 59.3 neg: -0.0 tot: 59.3 m^2/s^2 ave: 21.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.01 Bulk Shear: 27.14 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 ------------------------------------------------------------------------------- 500 276 10 136 9| 9.8 0.0 9.8| 15.2 0.0 15.2 30.4 0.62| 9.9 6.2 1000 275 14 161 7| 4.9 3.7 8.6| 23.2 0.0 23.2 23.2 0.63| 9.1 5.7 1500 269 17 189 8| 3.3 4.5 7.7| 28.3 -0.0 28.3 18.9 0.52| 8.3 4.3 2000 266 20 203 10| 3.3 3.3 6.7| 39.7 -0.0 39.7 19.8 0.55| 7.1 3.9 2500 265 22 213 11| 3.4 2.7 6.0| 51.7 -0.0 51.7 20.7 0.57| 6.4 3.6 3000 NO DATA | 3.4 2.7 6.0| | 4000 NO DATA | 3.4 2.7 6.0| | 5000 NO DATA | 3.4 2.7 6.0| | 6000 NO DATA | 3.4 2.7 6.0| | Wrote GIF file: /home/apache/climate/data/raob//X4247/skewt/X4247.skewt.20251013.12.gif