UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 11 OCT 25 Station: USPP WMO ident: 28225 Latitude: 57.95 Longitude: 56.20 Elevation: 170.00 ------------------------------------------------------------------------------- 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 1002 170 8.4 1.4 61 7.0 5.2 125 7 281.4 282.1 278.2 293.2 4.22 1 1000 185 7.6 -0.4 57 8.0 4.1 115 11 280.8 281.4 277.2 291.1 3.71 2 925 820 1.8 -3.2 69 5.0 -0.2 120 21 281.1 281.7 276.8 290.3 3.26 3 923 837 1.8 -3.2 69 5.0 -0.2 121 21 281.3 281.9 276.9 290.5 3.27 4 918 881 2.0 -3.0 69 5.0 -0.0 123 21 282.0 282.5 277.3 291.4 3.33 5 910 952 2.0 -3.0 69 5.0 -0.0 127 20 282.7 283.3 277.7 292.2 3.36 6 897 1069 5.6 -1.4 61 7.0 2.5 133 20 287.6 288.2 280.7 298.6 3.84 7 850 1507 2.6 -8.4 44 11.0 -1.6 155 17 288.9 289.3 279.5 295.9 2.38 8 729 2726 -7.1 -10.5 77 3.4 -8.2 291.2 291.6 280.6 298.2 2.35 TRP WND Sounding variables and indices Freezing level: 817.57 mb = 1833.61 m = 6015.70 ft Wetbulb zero: 928.76 mb = 786.93 m = 2581.77 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 60.35 % Est. max temperature: 15.83 C = 60.49 F Sfc-Lift cond lev (LCL): 900.31 mb = 1039.09 m = 3409.05 ft T: 4.68 C ThetaE index: 2.83 C Layer 1000.0- 923.0 mb Conv cond level (CCL): 751.92 mb = 2479.83 m = 8135.82 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 17.79 C = 64.03 F Cap Strength: 6.81 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.78 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 374.74 J/kg Cap Strength: 6.81 C Lift Cond Lev (LCL): 863.80 mb = 1375.97 m = 4514.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 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 1002 170 125 7 -5.7 4.0 | 6 8 -0.8 -8.1 1 1000 185 115 11 -10.0 4.6 | 34 9 -5.0 -7.5 2 925 820 120 21 -18.2 10.5 | 83 13 -13.2 -1.6 3 850 1507 155 17 -7.2 15.4 | 146 4 -2.2 3.3 Wind Parameters Mean winds (0-6000m): 127.8 at 17.5 knts Storm direction: 157.8 at 13.1 knts Shear (0-3000m) pos: 3.2 neg: 6.0 tot: 9.2 10-3/s Storm rel Dir Shear (0-3000m): 140.3 deg Storm rel helicity (0-3000m) pos: 49.4 neg: 0.0 tot: 49.4 m^2/s^2 ave: 38.0 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 10.1 stream: 8.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.53 Bulk Shear: 2.16 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 ------------------------------------------------------------------------------- 500 117 15 56 10| 0.0 12.0 12.0| 27.3 0.0 27.3 54.6 0.94| 12.4 11.6 1000 122 17 73 10| 3.2 6.0 9.2| 43.9 0.0 43.9 43.9 0.83| 10.5 8.7 1500 NO DATA | 3.2 6.0 9.2| | 2000 NO DATA | 3.2 6.0 9.2| | 2500 NO DATA | 3.2 6.0 9.2| | 3000 NO DATA | 3.2 6.0 9.2| | 4000 NO DATA | 3.2 6.0 9.2| | 5000 NO DATA | 3.2 6.0 9.2| | 6000 NO DATA | 3.2 6.0 9.2| | Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251011.12.gif