UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 30 NOV 25 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- 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 1004 164 0.0 -1.9 87 1.9 -0.7 250 1 272.8 273.4 272.2 281.8 3.31 1 1000 196 -0.7 -2.4 88 1.7 -1.3 40 91 272.5 273.0 271.8 281.1 3.20 2 925 822 -1.5 -3.1 89 1.6 -2.1 40 87 277.8 278.3 275.0 286.9 3.28 3 906 987 -1.7 -3.2 89 1.5 -2.3 279.2 279.8 275.9 288.5 3.33 4 869 1320 0.8 -0.2 93 1.0 0.4 285.2 285.9 280.2 297.4 4.34 TRP WND Sounding variables and indices Freezing level: 1004.00 mb = 164.10 m = 538.39 ft Freezing level: 880.84 mb = 1213.55 m = 3981.43 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 89.38 % Est. max temperature: -273.15 C = -459.67 F Sfc-Lift cond lev (LCL): 974.56 mb = 402.92 m = 1321.91 ft T: -0.96 C ThetaE index: 0.68 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 7.55 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.90 J/kg Max Up Vert Vel: 6.47 m/s Conv Inhibition (B-): 56.88 J/kg Cap Strength: 6.36 C Lift Cond Lev (LCL): 928.19 mb = 794.35 m = 2606.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 70 at 65 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 1004 164 250 1 0.9 0.3 | 250 66 62.2 22.6 1 1000 196 40 91 -58.5 -69.7 | 357 47 2.8 -47.4 2 925 822 40 87 -55.9 -66.6 | 353 45 5.3 -44.3 Wind Parameters Mean winds (0-6000m): 40.0 at 86.9 knts Storm direction: 70.0 at 65.2 knts Shear (0-3000m) pos: 91.4 neg: 0.0 tot: 91.4 10-3/s Storm rel Dir Shear (0-3000m): 103.2 deg Storm rel helicity (0-3000m) pos: 792.8 neg: -27.5 tot: 765.2 m^2/s^2 ave: 1275.4 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 94.4 stream: 88.2 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 3405.72 Bulk Shear: 0.01 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 40 87 353 44| 91.4 0.0 91.4|792.8 -22.0 770.7 1541.5 0.94|112.6106.4 1000 NO DATA | 91.4 0.0 91.4| | 1500 NO DATA | 91.4 0.0 91.4| | 2000 NO DATA | 91.4 0.0 91.4| | 2500 NO DATA | 91.4 0.0 91.4| | 3000 NO DATA | 91.4 0.0 91.4| | 4000 NO DATA | 91.4 0.0 91.4| | 5000 NO DATA | 91.4 0.0 91.4| | 6000 NO DATA | 91.4 0.0 91.4| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20251130.12.gif