UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 7 OCT 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 159 12.8 9.1 78 3.7 10.7 90 1 285.6 286.9 283.7 305.8 7.23 1 1000 192 11.6 7.3 75 4.3 9.3 330 136 284.8 285.9 282.4 302.6 6.42 2 925 890 11.0 6.8 75 4.2 8.7 330 130 290.6 291.7 285.2 309.7 6.71 3 850 1588 10.2 6.0 75 4.2 7.9 330 122 296.8 298.1 287.8 317.0 6.91 4 800 2091 9.6 5.5 76 4.1 7.3 301.4 302.7 289.5 322.5 7.09 5 771 2395 7.6 4.1 78 3.5 5.6 302.4 303.7 289.5 322.4 6.67 TRP WND Sounding variables and indices Precipitable water: 0.63 inches Sfc-500 mean rel hum: 75.48 % Est. max temperature: 23.67 C = 74.60 F Sfc-Lift cond lev (LCL): 949.57 mb = 655.34 m = 2150.02 ft T: 11.20 C ThetaE index: 3.15 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 8.64 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.71 J/kg Max Up Vert Vel: 6.59 m/s Conv Inhibition (B-): 323.76 J/kg Cap Strength: 8.55 C Lift Cond Lev (LCL): 893.43 mb = 1176.64 m = 3860.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 96 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 159 90 1 -1.0 0.0 | 179 96 -1.0 95.9 1 1000 192 330 136 68.0 -117.8 | 288 71 68.0 -21.9 2 925 890 330 130 65.0 -112.6 | 284 67 65.0 -16.7 3 850 1588 330 122 61.0 -105.7 | 279 62 61.0 -9.7 Wind Parameters Mean winds (0-6000m): 330.0 at 127.9 knts Storm direction: 0.0 at 95.9 knts Shear (0-3000m) pos: 0.0 neg: 65.5 tot: 65.5 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 1713.3 neg: -166.2 tot: 1547.2 m^2/s^2 ave: 1105.1 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 63.4 stream: 54.4 10^-3/s Energy-Hel index: 0.23 Bulk Rich Number: 86.28 Bulk Shear: 0.25 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 ------------------------------------------------------------------------------- 500 330 129 284 67| 0.0 136.3 136.3|1713.3 -43.61669.7 3339.3 0.95|167.6159.6 1000 330 129 284 67| 0.0 65.5 65.5|1713.3-108.01605.3 1605.3 0.90| 86.4 77.9 1500 NO DATA | 0.0 65.5 65.5| | 2000 NO DATA | 0.0 65.5 65.5| | 2500 NO DATA | 0.0 65.5 65.5| | 3000 NO DATA | 0.0 65.5 65.5| | 4000 NO DATA | 0.0 65.5 65.5| | 5000 NO DATA | 0.0 65.5 65.5| | 6000 NO DATA | 0.0 65.5 65.5| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20251007.12.gif