UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112523.upa.cvt Date: 2300Z 25 NOV 25 Searching for LY275... Searching the city database file for: LY275 ... Date:2300Z 25 NOV 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 975 -1097 12.8 4.8 58 8.0 8.6 130 42 288.0 289.0 282.9 303.7 5.53 1 953 -875 12.6 4.6 58 8.0 8.4 289.7 290.7 283.7 305.7 5.58 2 950 -844 14.6 5.6 55 9.0 9.7 292.0 293.1 285.1 309.3 6.01 3 946 -803 15.2 4.2 48 11.0 9.3 293.0 293.9 284.9 308.8 5.46 4 744 1458 -0.7 -2.8 86 2.1 -1.6 296.5 297.2 284.9 308.9 4.18 5 695 2071 -1.7 -8.7 59 7.0 -4.5 301.2 301.7 285.3 310.0 2.85 6 576 3707 -11.3 -19.3 52 8.0 -13.6 306.6 306.9 285.8 311.3 1.44 7 506 4783 -20.5 -23.8 75 3.3 -21.2 307.0 307.2 285.5 310.6 1.11 8 493 4994 -21.7 -29.7 48 8.0 -23.1 307.8 307.9 285.3 310.1 0.66 9 433 6021 -29.3 -35.3 56 6.0 -30.0 309.8 309.9 285.8 311.3 0.44 10 363 7352 -40.1 -46.1 53 6.0 -40.5 311.4 311.4 286.1 312.0 0.17 11 334 7956 -45.1 -48.5 69 3.4 -45.3 312.1 312.1 286.2 312.6 0.14 12 226 10603 -65.5 -71.5 43 6.0 -65.5 220 62 317.7 317.7 288.0 317.8 0.01 13 209 11110 -59.3 -65.3 46 6.0 -59.4 334.6 334.6 293.0 334.7 0.03 14 179 12126 -58.1 -71.1 17 13.0 -58.3 351.7 351.7 297.0 351.8 0.01 15 165 12656 -60.1 -76.1 11 16.0 -60.3 356.7 356.7 298.0 356.7 0.01 16 139 13748 -66.1 -85.1 5 19.0 -66.2 364.1 364.1 299.5 364.1 0.00 17 131 14122 -63.1 -82.1 6 19.0 -63.3 375.6 375.7 301.5 375.7 0.00 18 112 15106 -66.3 -88.3 3 22.0 -66.4 386.9 386.9 303.3 386.9 0.00 19 105 15511 -61.7 -85.7 3 24.0 -61.9 402.9 402.9 305.6 402.9 0.00 20 92 16354 -58.7 -87.7 1 29.0 -59.1 424.3 424.3 308.2 424.3 0.00 21 70 18090 -61.7 -90.7 1 29.0 -62.0 240 36 452.4 452.4 311.1 452.4 0.00 22 50 20140 -67.1 -94.1 1 27.0 -67.3 250 58 485.4 485.4 313.9 485.4 0.00 TRP 226 10603 -65.5 -71.5 43 6.0 -65.5 220 62 317.7 317.7 288.0 317.8 0.01 WND 46 240 66 Sounding variables and indices Freezing level: 752.89 mb = 1358.61 m = 4457.34 ft Wetbulb zero: 773.88 mb = 1087.51 m = 3567.89 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 62.94 % Est. max temperature: 19.81 C = 67.66 F Sfc-Lift cond lev (LCL): 863.93 mb = 51.48 m = 168.90 ft T: 9.19 C 700-500 lapse rate: 6.77 C/km ThetaE index: 0.48 C Layer 946.0- 744.0 mb Conv cond level (CCL): 761.36 mb = 1241.05 m = 4071.65 ft Mean mixing ratio: 5.35 g/kg Conv temperature: 20.91 C = 69.64 F Cap Strength: 4.21 C Lifted Index: 2.57 C Risk: None Lifted Index @300 mb: 4.41 C Lifted Index @700 mb: 3.54 C Showalter Index: 1.96 C Risk: Showers probable Total Totals Index: 51.30 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.17 C Cross Totals Index: 22.13 C K Index: 23.76 Risk: 20-40 % chance of thunderstorms Sweat Index: 197.84 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 28.86 J/kg Max Up Vert Vel: 7.60 m/s Conv Inhibition (B-): 21061.04 J/kg Cap Strength: 4.13 C Lift Cond Lev (LCL): 803.40 mb = 735.15 m = 2411.87 ft Lev Free Conv (LFC): -1.00 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 46 23335 240 66 57.2 33.0 1 975 -1097 130 42 -32.2 27.0 2 925 647 170 33 -5.7 32.5 3 850 1352 195 31 8.0 29.9 4 700 2920 210 46 23.0 39.8 5 500 5510 180 35 0.0 35.0 6 400 7120 200 44 15.0 41.3 7 300 9060 215 46 26.4 37.7 8 250 10220 215 58 33.3 47.5 9 226 10603 220 62 39.9 47.5 10 200 11600 240 56 48.5 28.0 11 150 13390 210 15 7.5 13.0 12 100 15870 255 50 48.3 12.9 13 70 18090 240 36 31.2 18.0 14 50 20140 250 58 54.5 19.8 Wind Parameters Energy-Hel index: -1.80 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.20251125.23.gif