UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042211.upa.cvt Date: 1100Z 22 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 22 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 989 25.4 10.4 39 15.0 16.1 300 3 299.5 301.0 289.7 323.1 8.02 1 987 23.6 7.6 36 16.0 14.2 297.9 299.1 287.9 317.4 6.64 2 886 14.6 6.6 59 8.0 10.0 297.9 299.1 288.2 318.2 6.91 3 603 -10.1 -13.7 75 3.6 -11.3 304.0 304.4 285.7 310.9 2.20 4 554 -14.7 -20.7 60 6.0 -16.3 306.0 306.3 285.4 310.3 1.33 5 526 -16.7 -36.7 16 20.0 -19.8 308.2 308.2 285.1 309.3 0.31 6 495 -20.5 -29.5 44 9.0 -22.1 308.9 309.1 285.8 311.2 0.67 7 474 -22.7 -39.7 20 17.0 -24.8 310.1 310.1 285.7 311.0 0.26 8 452 -25.3 -30.3 63 5.0 -26.1 311.0 311.2 286.5 313.4 0.68 9 423 -29.3 -35.3 56 6.0 -30.0 311.9 312.0 286.5 313.5 0.45 10 348 -40.1 -53.1 24 13.0 -40.7 315.2 315.2 287.2 315.5 0.08 11 228 -60.1 -68.1 34 8.0 -60.2 285 17 325.2 325.2 290.3 325.2 0.02 12 177 -53.3 -77.3 4 24.0 -53.7 261 14 360.7 360.8 298.8 360.8 0.01 13 41 -58.5 -88.5 1 30.0 -59.3 106 8 535.1 535.2 317.2 535.2 0.00 14 33 -54.5 -85.5 1 31.0 -56.1 92 9 580.0 580.0 319.7 580.1 0.01 15 17 -49.3 -82.3 1 33.0 -53.4 165 10 717.9 717.9 325.0 718.1 0.03 16 13 -51.1 -83.1 1 32.0 -55.4 198 16 768.9 768.9 326.4 769.2 0.03 17 10 -45.1 -79.1 1 34.0 -52.7 230 21 851.2 851.2 328.4 852.0 0.08 18 8.2 -44.5 -78.5 1 34.0 -53.2 903.3 903.3 329.5 904.4 0.10 19 7.3 -38.1 -75.1 1 37.0 -50.9 960.0 960.1 330.5 962.3 0.20 TRP 228 -60.1 -68.1 34 8.0 -60.2 285 17 325.2 325.2 290.3 325.2 0.02 WND Sounding variables and indices Freezing level: 718.72 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 752.79 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 58.53 % Est. max temperature: 24.79 C = 76.63 F Sfc-Lift cond lev (LCL): 793.18 mb = -9999.00 m = -9999.00 ft T: 7.50 C ThetaE index: 5.73 C Layer 987.0- 886.0 mb Conv cond level (CCL): 750.44 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 6.78 g/kg Conv temperature: 26.70 C = 80.06 F Cap Strength: 2.07 C Lifted Index: -2.25 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 1.20 C Lifted Index @700 mb: -0.02 C Showalter Index: -1.73 C Risk: Thunderstorms probable Total Totals Index: 56.09 C Risk: Severe Thunderstorms probable Vertical Totals Index: 31.81 C Cross Totals Index: 24.28 C K Index: 30.91 Risk: 60-80 % chance of thunderstorms Sweat Index: 213.17 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: 2.07 C Lift Cond Lev (LCL): 782.27 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 777.27 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 ------------------------------------ 0 228 11198 285 17 16.4 -4.4 1 1016 0 300 3 2.6 -1.5 2 989 204 300 3 2.6 -1.5 3 925 780 5 5 -0.4 -5.0 4 850 1496 10 9 -1.6 -8.9 5 700 3084 15 9 -2.3 -8.7 6 500 5670 55 1 -0.8 -0.6 7 400 7290 110 11 -10.3 3.8 8 300 9250 30 1 -0.5 -0.9 9 250 10420 325 3 1.7 -2.5 10 200 11820 265 15 14.9 1.3 11 150 13670 255 13 12.6 3.4 12 100 16260 245 15 13.6 6.3 13 70 18520 295 11 10.0 -4.6 14 50 20660 120 7 -6.1 3.5 15 30 23890 85 9 -9.0 -0.8 16 20 26480 145 7 -4.0 5.7 17 10 31030 230 21 16.1 13.5 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.20250422.11.gif