UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 28 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 ------------------------------------------------------------------------------- 0 1000 137 290 1 SFC 998 154 5.2 4.5 95 0.7 4.9 290 1 278.5 279.4 278.1 292.9 5.29 2 925 794 3.8 3.0 95 0.8 3.4 325 97 283.2 284.1 280.2 297.5 5.13 3 850 1459 2.6 1.7 94 0.9 2.2 330 89 288.9 289.8 282.8 303.4 5.09 4 815 1798 2.2 1.4 94 0.8 1.8 291.9 292.9 284.2 307.0 5.20 TRP WND Sounding variables and indices Precipitable water: 0.38 inches Sfc-500 mean rel hum: 94.40 % Est. max temperature: 15.73 C = 60.31 F Sfc-Lift cond lev (LCL): 987.32 mb = 244.57 m = 802.40 ft T: 5.00 C ThetaE index: 0.00 C Layer 998.0- -0.0 mb Conv cond level (CCL): None Cap Strength: 5.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.75 J/kg Max Up Vert Vel: 7.04 m/s Conv Inhibition (B-): 120.64 J/kg Cap Strength: 5.76 C Lift Cond Lev (LCL): 935.19 mb = 701.70 m = 2302.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 357 at 54 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 ---------------------------------------------------------- 0 998 154 290 1 0.9 -0.3 | 177 54 -2.3 53.7 1 925 794 325 97 55.6 -79.5 | 296 58 52.3 -25.4 2 850 1459 330 89 44.5 -77.1 | 299 47 41.2 -23.0 Wind Parameters Mean winds (0-6000m): 326.5 at 72.2 knts Storm direction: 356.5 at 54.1 knts Shear (0-3000m) pos: 47.3 neg: 0.0 tot: 47.3 10-3/s Storm rel Dir Shear (0-3000m): 121.7 deg Storm rel helicity (0-3000m) pos: 1253.8 neg: 0.0 tot: 1253.8 m^2/s^2 ave: 964.5 10^-3 m/s^2 rel: 0.90 Storm rel vorticity (0-3000m) horiz: 44.4 stream: 39.9 10^-3/s Energy-Hel index: 0.19 Bulk Rich Number: 0.16 Bulk Shear: 153.76 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 ------------------------------------------------------------------------------- 500 327 38 218 28| 77.3 0.0 77.3|911.0 0.0 911.0 1821.9 0.97| 80.4 78.3 1000 326 66 271 34| 47.3 0.0 47.3|1237.2 0.01237.2 1237.2 0.93| 55.1 51.3 1500 NO DATA | 47.3 0.0 47.3| | 2000 NO DATA | 47.3 0.0 47.3| | 2500 NO DATA | 47.3 0.0 47.3| | 3000 NO DATA | 47.3 0.0 47.3| | 4000 NO DATA | 47.3 0.0 47.3| | 5000 NO DATA | 47.3 0.0 47.3| | 6000 NO DATA | 47.3 0.0 47.3| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20251128.12.gif