UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100923.upa.cvt Date: 2300Z 9 OCT 25 Searching for LY275... Searching the city database file for: LY275 ... Date:2300Z 9 OCT 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 999 12.8 10.5 86 2.3 11.5 250 3 286.0 287.4 284.7 308.3 8.00 1 980 12.8 11.6 92 1.2 12.1 287.6 289.1 286.1 312.2 8.78 2 929 11.0 9.2 89 1.8 10.0 290.2 291.6 286.2 312.5 7.88 3 841 5.0 4.6 97 0.4 4.8 292.3 293.4 285.5 310.5 6.33 4 835 5.6 3.8 88 1.8 4.6 293.5 294.6 285.7 310.9 6.02 5 686 -5.1 -5.4 98 0.3 -5.3 298.6 299.2 285.2 309.8 3.73 6 670 -2.9 -9.9 58 7.0 -5.6 303.0 303.5 285.8 311.4 2.69 7 468 -22.3 -25.3 77 3.0 -22.9 311.7 311.9 287.2 315.2 1.04 8 429 -27.5 -33.5 57 6.0 -28.3 312.9 313.0 287.0 314.8 0.53 9 353 -38.9 -40.8 82 1.9 -39.1 315.5 315.6 287.6 316.6 0.31 10 335 -40.1 -50.1 34 10.0 -40.6 318.6 318.7 288.4 319.1 0.12 11 253 -49.5 -62.3 21 12.8 -49.8 285 66 331.3 331.4 292.1 331.5 0.03 12 247 -50.3 -63.3 20 13.0 -50.6 285 62 332.4 332.4 292.4 332.6 0.03 13 217 -49.7 -68.7 9 19.0 -50.1 288 53 345.9 345.9 295.7 346.0 0.02 14 186 -50.9 -72.9 6 22.0 -51.4 286 44 359.6 359.6 298.6 359.6 0.01 15 116 -61.5 -90.5 1 29.0 -61.7 281 29 391.9 391.9 304.0 391.9 0.00 16 30 -61.5 -90.5 1 29.0 -62.3 225 23 577.0 577.0 319.5 577.0 0.00 17 26 -56.9 -86.9 1 30.0 -58.3 239 27 614.1 614.2 321.2 614.2 0.01 18 23 -58.9 -88.9 1 30.0 -60.2 251 31 630.2 630.2 321.9 630.2 0.01 19 21 -55.5 -86.5 1 31.0 -57.5 260 34 657.1 657.1 323.0 657.1 0.01 20 18 -57.5 -87.5 1 30.0 -59.4 267 37 680.4 680.4 323.8 680.4 0.01 21 15 -53.1 -85.1 1 32.0 -56.3 271 40 731.4 731.4 325.4 731.6 0.02 22 12 -54.3 -85.3 1 31.0 -57.8 276 45 775.4 775.4 326.6 775.5 0.02 23 10 -49.1 -82.1 1 33.0 -54.9 280 48 836.3 836.3 328.1 836.7 0.05 24 8.3 -49.1 -82.1 1 33.0 -55.6 882.0 882.1 329.1 882.6 0.06 TRP 247 -50.3 -63.3 20 13.0 -50.6 285 62 332.4 332.4 292.4 332.6 0.03 WND 253 -49.5 -62.3 21 12.8 -49.8 285 66 331.3 331.4 292.1 331.5 0.03 Sounding variables and indices Freezing level: 757.02 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 765.05 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.99 inches Sfc-500 mean rel hum: 80.50 % Est. max temperature: 18.85 C = 65.92 F Sfc-Lift cond lev (LCL): 965.04 mb = -9999.00 m = -9999.00 ft T: 12.28 C ThetaE index: 2.04 C Layer 841.0- 835.0 mb Conv cond level (CCL): 901.50 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 8.12 g/kg Conv temperature: 17.60 C = 63.69 F Cap Strength: 2.47 C Lifted Index: 2.41 C Risk: None Lifted Index @300 mb: 8.57 C Lifted Index @700 mb: -0.80 C Showalter Index: 3.17 C Risk: None Total Totals Index: 48.18 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.37 C Cross Totals Index: 23.82 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 116.67 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: 2.43 C Lift Cond Lev (LCL): 925.91 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 920.91 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 10369 285 66 63.8 -17.1 1 1015 0 250 3 2.8 1.0 2 999 119 250 3 2.8 1.0 3 925 845 305 15 12.3 -8.6 4 850 1544 325 15 8.6 -12.3 5 700 3109 320 27 17.4 -20.7 6 500 5700 305 25 20.5 -14.3 7 400 7320 295 44 39.9 -18.6 8 300 9300 285 54 52.2 -14.0 9 250 10500 285 64 61.8 -16.6 10 200 11960 290 46 43.2 -15.7 11 150 13810 275 40 39.8 -3.5 12 100 16350 285 23 22.2 -6.0 13 70 18560 225 13 9.2 9.2 14 50 20650 275 15 14.9 -1.3 15 30 23830 225 23 16.3 16.3 16 20 26390 265 35 34.9 3.1 17 10 30840 280 48 47.3 -8.3 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.20251009.23.gif