UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025072800.upa.cvt Date: 0000Z 28 JUL 25 Searching for LGTS... Searching the city database file for: LGTS ... Date:0000Z 28 JUL 25 Station: LGTS WMO ident: 16622 Latitude: 40.52 Longitude: 22.97 Elevation: 4.00 ------------------------------------------------------------------------------- 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 1001 4 26.6 20.6 70 6.0 22.3 30 4 299.7 302.5 295.4 344.8 15.44 1 1000 13 27.4 21.4 70 6.0 23.1 335 10 300.5 303.5 296.3 348.2 16.25 2 968 301 26.2 20.2 70 6.0 21.9 337 10 302.1 305.0 296.2 348.1 15.58 3 925 702 24.6 18.6 69 6.0 20.4 340 10 304.5 307.2 296.3 348.4 14.74 4 904 904 23.8 17.8 69 6.0 19.6 348 10 305.6 308.3 296.3 348.6 14.33 5 883 1109 22.4 16.4 69 6.0 18.2 356 10 306.3 308.8 295.8 346.5 13.41 6 855 1389 20.6 12.6 60 8.0 15.3 8 10 307.2 309.2 294.3 339.8 10.78 7 850 1440 20.8 6.8 40 14.0 12.4 10 10 307.9 309.3 291.8 330.3 7.31 8 836 1583 20.0 5.0 37 15.0 11.2 308.6 309.8 291.3 328.7 6.55 9 823 1717 19.8 12.8 64 7.0 15.1 309.7 311.9 295.4 344.4 11.36 10 813 1822 19.6 10.6 56 9.0 13.8 310.6 312.5 294.6 341.0 9.92 11 787 2100 17.4 9.4 59 8.0 12.3 311.2 312.9 294.4 340.2 9.45 12 724 2803 11.4 5.4 67 6.0 7.8 312.1 313.6 293.4 336.2 7.79 TRP WND Sounding variables and indices Precipitable water: 1.29 inches Sfc-500 mean rel hum: 62.88 % Est. max temperature: 34.73 C = 94.51 F Sfc-Lift cond lev (LCL): 917.40 mb = 774.41 m = 2540.69 ft T: 24.31 C ThetaE index: 19.89 C Layer 883.0- 823.0 mb Conv cond level (CCL): 775.43 mb = 2224.55 m = 7298.31 ft Mean mixing ratio: 15.23 g/kg Conv temperature: 38.27 C = 100.88 F Cap Strength: 3.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.60 J/kg Max Up Vert Vel: 5.93 m/s Conv Inhibition (B-): 179.32 J/kg Cap Strength: 3.79 C Lift Cond Lev (LCL): 870.54 mb = 1232.53 m = 4043.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 16 at 7 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 1001 4 30 4 -2.0 -3.5 | 182 4 0.1 3.7 1 1000 13 335 10 4.2 -9.1 | 287 7 6.3 -1.9 2 925 702 340 10 3.4 -9.4 | 292 6 5.5 -2.2 3 850 1440 10 10 -1.7 -9.8 | 352 3 0.4 -2.7 Wind Parameters Mean winds (0-6000m): 346.5 at 10.0 knts Storm direction: 16.5 at 7.5 knts Shear (0-3000m) pos: 1.2 neg: 4.2 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 169.9 deg Storm rel helicity (0-3000m) pos: 11.2 neg: 0.0 tot: 11.2 m^2/s^2 ave: 8.0 10^-3 m/s^2 rel: 0.88 Storm rel vorticity (0-3000m) horiz: 5.7 stream: 5.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 48.39 Bulk Shear: 0.36 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 ------------------------------------------------------------------------------- 500 337 10 288 6| 0.0 8.4 8.4| 6.8 0.0 6.8 13.5 0.94| 10.6 10.0 1000 340 10 292 6| 1.2 4.2 5.4| 9.0 0.0 9.0 9.0 0.89| 6.6 5.9 1500 NO DATA | 1.2 4.2 5.4| | 2000 NO DATA | 1.2 4.2 5.4| | 2500 NO DATA | 1.2 4.2 5.4| | 3000 NO DATA | 1.2 4.2 5.4| | 4000 NO DATA | 1.2 4.2 5.4| | 5000 NO DATA | 1.2 4.2 5.4| | 6000 NO DATA | 1.2 4.2 5.4| | Wrote GIF file: /home/apache/climate/data/raob//LGTS/skewt/LGTS.skewt.20250728.00.gif