UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042405.upa.cvt Date: 0500Z 24 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:0500Z 24 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 985 13.0 10.7 86 2.3 11.7 0 0 287.4 288.8 285.5 310.4 8.22 1 956 14.0 9.5 74 4.5 11.4 290.9 292.3 286.4 313.1 7.81 2 881 10.8 8.3 85 2.5 9.3 294.4 295.8 287.8 317.0 7.82 3 841 7.4 6.0 91 1.4 6.6 294.8 296.0 287.1 315.0 6.99 4 802 5.2 1.9 79 3.3 3.5 296.5 297.5 286.2 312.6 5.48 5 613 -9.7 -12.0 83 2.3 -10.5 303.0 303.5 285.6 310.8 2.48 6 595 -10.7 -11.9 91 1.2 -11.1 304.5 304.9 286.2 312.5 2.58 7 566 -11.9 -17.9 61 6.0 -13.7 307.4 307.7 286.3 312.8 1.65 8 473 -21.3 -26.0 66 4.7 -22.3 312.0 312.2 287.2 315.3 0.97 9 402 -30.7 -35.7 61 5.0 -31.3 314.6 314.7 287.5 316.2 0.45 10 366 -36.3 -47.3 31 11.0 -37.1 315.7 315.8 287.5 316.3 0.15 11 344 -40.3 -46.3 53 6.0 -40.6 316.0 316.0 287.6 316.6 0.17 12 218 -63.5 -69.5 44 6.0 -63.6 130 5 324.1 324.1 290.0 324.2 0.02 13 203 -57.9 -66.9 31 9.0 -58.0 161 6 339.6 339.6 294.3 339.7 0.02 14 181 -54.9 -74.9 7 20.0 -55.2 108 5 355.8 355.8 297.9 355.9 0.01 15 149 -50.3 -81.3 1 31.0 -50.9 359 5 384.1 384.1 302.9 384.1 0.00 16 121 -53.5 -85.5 1 32.0 -54.0 339 11 401.8 401.8 305.5 401.9 0.00 17 73 -58.3 -88.3 1 30.0 -58.8 254 12 454.2 454.2 311.3 454.2 0.00 18 13 -52.5 -84.5 1 32.0 -56.3 764.0 764.1 326.3 764.2 0.02 TRP 218 -63.5 -69.5 44 6.0 -63.6 130 5 324.1 324.1 290.0 324.2 0.02 WND Sounding variables and indices Freezing level: 736.04 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 754.39 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.96 inches Sfc-500 mean rel hum: 78.12 % Est. max temperature: 20.63 C = 69.13 F Sfc-Lift cond lev (LCL): 951.54 mb = -9999.00 m = -9999.00 ft T: 13.82 C ThetaE index: 6.20 C Layer 841.0- 595.0 mb Conv cond level (CCL): 845.53 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.87 g/kg Conv temperature: 20.33 C = 68.60 F Cap Strength: 2.52 C Lifted Index: 1.45 C Risk: Showers probable Lifted Index @300 mb: 3.64 C Lifted Index @700 mb: -0.14 C Showalter Index: 0.57 C Risk: Thunderstorms probable Total Totals Index: 51.49 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.57 C Cross Totals Index: 24.92 C K Index: 30.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 131.38 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: 2.52 C Lift Cond Lev (LCL): 885.52 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 880.52 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 ------------------------------------ 0 218 11189 130 5 -3.8 3.2 1 1018 0 0 0 -0.0 -0.0 2 985 238 0 0 -0.0 -0.0 3 925 733 355 7 0.6 -7.0 4 850 1438 175 3 -0.3 3.0 5 700 3012 160 5 -1.7 4.7 6 500 5600 150 5 -2.5 4.3 7 400 7230 90 3 -3.0 0.0 8 300 9190 65 7 -6.3 -3.0 9 250 10370 105 15 -14.5 3.9 10 200 11750 165 5 -1.3 4.8 11 150 13600 360 5 -0.0 -5.0 12 100 16220 320 17 10.9 -13.0 13 70 18480 245 11 10.0 4.6 14 50 20610 295 5 4.5 -2.1 15 30 23860 60 7 -6.1 -3.5 16 20 26440 345 7 1.8 -6.8 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.20250425.05.gif