UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for USPP... Searching the city database file for: USPP ... Date:1200Z 9 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 14.0 1.0 41 13.0 7.7 125 1 287.0 287.7 280.8 298.7 4.10 1 1000 191 12.6 0.6 44 12.0 6.9 145 5 285.8 286.4 280.0 297.1 3.99 2 925 841 10.0 -7.0 29 17.0 3.1 225 13 289.5 290.0 279.9 296.7 2.44 3 922 868 9.8 -7.2 29 17.0 2.9 225 13 289.6 290.0 279.9 296.7 2.41 4 915 931 9.4 -8.6 27 18.0 2.3 226 13 289.8 290.2 279.7 296.3 2.18 5 850 1536 4.4 -10.6 33 15.0 -1.1 235 15 290.8 291.1 279.9 296.8 2.00 6 784 2187 -1.1 -9.1 55 8.0 -4.0 239 13 291.7 292.1 280.8 298.9 2.45 7 760 2435 -2.9 -8.9 63 6.0 -5.1 241 12 292.3 292.8 281.3 300.0 2.56 8 756 2476 -2.9 -7.8 69 4.9 -4.8 241 11 292.8 293.3 281.8 301.1 2.81 9 700 3084 -4.9 -12.9 53 8.0 -7.6 245 9 297.1 297.4 282.7 303.3 2.02 10 688 3220 -5.3 -14.3 49 9.0 -8.2 298.1 298.4 282.9 303.8 1.83 11 672 3404 -5.7 -15.7 45 10.0 -8.8 299.7 300.0 283.4 304.9 1.67 12 594 4359 -12.1 -16.7 69 4.6 -13.5 303.0 303.3 284.8 308.5 1.74 13 569 4687 -13.9 -16.7 79 2.8 -14.7 304.6 305.0 285.5 310.4 1.82 14 501 5644 -18.7 -23.4 66 4.7 -19.8 310.1 310.3 286.7 313.9 1.16 TRP WND Sounding variables and indices Freezing level: 797.20 mb = 2057.09 m = 6748.89 ft Wetbulb zero: 870.91 mb = 1336.46 m = 4384.67 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 53.85 % Est. max temperature: 17.74 C = 63.94 F Sfc-Lift cond lev (LCL): 823.02 mb = 1795.91 m = 5892.02 ft T: 2.21 C ThetaE index: 2.40 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 625.54 mb = 3958.82 m = 12988.09 ft Mean mixing ratio: 3.00 g/kg Conv temperature: 28.63 C = 83.53 F Cap Strength: 12.36 C Lifted Index @700 mb: 6.39 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.68 J/kg Max Up Vert Vel: 5.04 m/s Conv Inhibition (B-): 1101.12 J/kg Cap Strength: 12.04 C Lift Cond Lev (LCL): 758.05 mb = 2454.94 m = 8054.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 262 at 9 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 1 -0.8 0.6 | 86 10 -9.6 -0.7 1 1000 191 145 5 -2.9 4.1 | 104 12 -11.6 2.8 2 925 841 225 13 9.2 9.2 | 183 8 0.5 7.9 3 850 1536 235 15 12.3 8.6 | 206 8 3.6 7.3 4 700 3084 245 9 8.2 3.8 | 167 3 -0.6 2.5 Wind Parameters Mean winds (0-6000m): 231.7 at 11.8 knts Storm direction: 261.7 at 8.8 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 54.1 neg: -2.8 tot: 51.3 m^2/s^2 ave: 17.7 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.34 Bulk Shear: 9.48 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 ------------------------------------------------------------------------------- 500 186 8 129 10| 11.1 0.0 11.1| 37.1 0.0 37.1 74.2 0.93| 14.4 13.4 1000 216 10 159 8| 7.3 0.0 7.3| 50.6 0.0 50.6 50.6 0.94| 10.4 9.8 1500 224 12 175 7| 5.1 0.0 5.1| 54.1 -0.1 54.0 36.0 0.92| 7.7 7.1 2000 228 12 182 7| 3.3 0.0 3.3| 54.1 -0.9 53.3 26.6 0.82| 6.3 5.2 2500 230 12 185 6| 2.3 0.0 2.3| 54.1 -1.9 52.2 20.9 0.73| 5.5 4.0 3000 NO DATA | 2.3 0.0 2.3| | 4000 NO DATA | 2.3 0.0 2.3| | 5000 NO DATA | 2.3 0.0 2.3| | 6000 NO DATA | 2.3 0.0 2.3| | Wrote GIF file: /home/apache/climate/data/raob//USPP/skewt/USPP.skewt.20251009.12.gif