UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042523.upa.cvt Date: 2300Z 25 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:2300Z 25 APR 25 Station: LY275 WMO ident: 13275 Latitude: 44.77 Longitude: 20.42 ------------------------------------------------------------------------------- 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 986 11.8 10.9 94 0.9 11.3 270 5 286.1 287.6 285.0 309.3 8.33 1 972 11.0 10.3 95 0.7 10.6 286.5 287.9 284.9 309.1 8.11 2 965 11.4 10.2 92 1.2 10.7 287.5 288.9 285.4 310.2 8.12 3 961 12.6 10.4 86 2.2 11.3 289.0 290.5 286.1 312.3 8.26 4 943 11.8 8.5 80 3.3 9.9 289.8 291.1 285.6 310.7 7.40 5 928 13.4 6.4 63 7.0 9.5 292.7 293.9 285.8 311.5 6.50 6 842 6.2 5.0 92 1.2 5.6 293.4 294.6 286.1 312.2 6.50 7 776 3.4 1.6 88 1.8 2.5 297.4 298.4 286.6 313.7 5.54 8 640 -9.1 -9.6 96 0.5 -9.3 300.0 300.5 284.9 308.8 2.88 9 612 -9.3 -24.3 28 15.0 -13.0 303.6 303.8 284.0 306.5 0.87 10 600 -10.7 -16.7 61 6.0 -12.5 303.7 304.1 285.0 309.2 1.72 11 532 -16.7 -22.7 60 6.0 -18.1 307.2 307.4 285.7 311.0 1.16 12 458 -24.5 -34.5 39 10.0 -25.9 310.9 311.0 286.2 312.4 0.45 13 445 -26.5 -36.5 38 10.0 -27.8 310.9 311.0 286.1 312.3 0.38 14 422 -29.7 -31.4 85 1.7 -29.9 311.6 311.7 286.7 313.8 0.66 15 352 -40.1 -42.1 81 2.0 -40.2 314.2 314.2 287.1 315.1 0.27 16 253 -57.9 -61.3 65 3.4 -57.9 100 19 318.9 318.9 288.4 319.1 0.04 17 159 -54.7 -74.7 7 20.0 -55.1 281 15 369.6 369.6 300.5 369.7 0.01 18 146 -52.7 -77.7 3 25.0 -53.2 281 15 382.2 382.2 302.6 382.2 0.01 19 92 -58.5 -88.5 1 30.0 -58.9 294 9 424.7 424.7 308.3 424.7 0.00 20 78 -56.1 -87.1 1 31.0 -56.7 292 8 450.2 450.2 310.9 450.2 0.00 21 54 -58.7 -88.7 1 30.0 -59.3 263 9 494.2 494.2 314.5 494.2 0.00 22 32 -55.3 -86.3 1 31.0 -56.8 264 7 583.0 583.0 319.8 583.1 0.01 23 28 -58.7 -88.7 1 30.0 -59.8 268 8 596.3 596.3 320.5 596.3 0.01 24 9.3 -49.7 -82.7 1 33.0 -55.5 851.5 851.5 328.4 852.0 0.05 25 7.7 -42.5 -77.5 1 35.0 -52.5 927.7 927.8 329.9 929.2 0.13 TRP 253 -57.9 -61.3 65 3.4 -57.9 100 19 318.9 318.9 288.4 319.1 0.04 WND Sounding variables and indices Freezing level: 739.01 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 747.35 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.91 inches Sfc-500 mean rel hum: 76.71 % Est. max temperature: 19.44 C = 67.00 F Sfc-Lift cond lev (LCL): 972.84 mb = -9999.00 m = -9999.00 ft T: 11.05 C ThetaE index: 1.55 C Layer 943.0- 928.0 mb Conv cond level (CCL): 845.70 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.21 g/kg Conv temperature: 19.08 C = 66.34 F Cap Strength: 2.46 C Lifted Index: 1.70 C Risk: Showers probable Lifted Index @300 mb: 4.23 C Lifted Index @700 mb: 0.30 C Showalter Index: 1.03 C Risk: Showers probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.83 C Cross Totals Index: 25.07 C K Index: 30.86 Risk: 60-80 % chance of thunderstorms Sweat Index: 144.63 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 2.46 C Lift Cond Lev (LCL): 881.57 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 876.57 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 253 10194 100 19 -18.7 3.3 1 1017 0 270 5 5.0 -0.0 2 986 229 270 5 5.0 -0.0 3 925 737 225 13 9.2 9.2 4 850 1441 305 5 4.1 -2.9 5 700 3010 135 19 -13.4 13.4 6 500 5590 150 21 -10.5 18.2 7 400 7200 140 5 -3.2 3.8 8 300 9160 60 15 -13.0 -7.5 9 250 10330 110 19 -17.9 6.5 10 200 11740 285 13 12.6 -3.4 11 150 13580 280 15 14.8 -2.6 12 100 16170 295 9 8.2 -3.8 13 70 18420 290 7 6.6 -2.4 14 50 20550 255 9 8.7 2.3 15 30 23780 265 7 7.0 0.6 16 20 26340 280 15 14.8 -2.6 17 10 30810 310 11 8.4 -7.1 Wind Parameters Energy-Hel index: -0.00 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//LY275/skewt/LY275.skewt.20250425.23.gif