UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113011.upa.cvt Date: 1100Z 30 NOV 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 30 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 991 1.8 1.7 99 0.1 1.8 250 1 275.7 276.4 275.3 287.5 4.36 1 937 -0.5 -1.3 94 0.8 -0.8 277.8 278.4 275.6 288.0 3.71 2 890 0.0 -0.5 96 0.5 -0.2 282.4 283.1 278.6 294.0 4.14 3 763 -3.3 -4.5 91 1.2 -3.8 291.6 292.2 282.2 302.1 3.59 4 643 -11.3 -13.9 81 2.6 -12.1 297.1 297.5 282.7 303.3 2.03 5 625 -13.9 -25.9 36 12.0 -16.4 296.5 296.7 280.8 298.9 0.74 6 619 -13.1 -21.1 51 8.0 -15.0 298.3 298.5 282.1 301.9 1.15 7 600 -14.5 -28.5 29 14.0 -17.2 299.3 299.4 281.9 301.3 0.61 8 542 -18.7 -31.7 31 13.0 -20.8 303.2 303.3 283.3 304.8 0.50 9 454 -30.3 -34.4 67 4.1 -30.8 304.4 304.5 283.8 305.9 0.46 10 383 -40.1 -43.3 71 3.2 -40.3 306.7 306.7 284.4 307.4 0.22 11 311 -52.7 -58.7 48 6.0 -52.8 5 31 307.9 307.9 284.6 308.0 0.04 12 280 -52.9 -65.9 19 13.0 -53.1 347 23 317.0 317.0 287.8 317.1 0.02 13 252 -51.3 -69.3 10 18.0 -51.6 336 17 329.0 329.1 291.5 329.1 0.01 14 173 -52.5 -75.5 5 23.0 -52.9 287 21 364.4 364.4 299.5 364.5 0.01 15 136 -56.9 -87.9 1 31.0 -57.2 274 22 382.6 382.6 302.6 382.6 0.00 16 113 -60.5 -89.5 1 29.0 -60.7 272 29 396.7 396.7 304.8 396.7 0.00 17 89 -62.9 -91.9 1 29.0 -63.1 265 31 420.0 420.0 307.7 420.0 0.00 18 80 -60.3 -89.3 1 29.0 -60.7 261 29 438.3 438.3 309.7 438.3 0.00 19 48 -65.9 -93.9 1 28.0 -66.2 493.9 493.9 314.5 493.9 0.00 20 31 -63.5 -91.5 1 28.0 -64.1 566.2 566.2 319.0 566.2 0.00 TRP 311 -52.7 -58.7 48 6.0 -52.8 5 31 307.9 307.9 284.6 308.0 0.04 WND Sounding variables and indices Freezing level: 948.74 mb = -9999.00 m = -9999.00 ft Freezing level: 890.00 mb = -9999.00 m = -9999.00 ft Freezing level: 890.00 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 954.19 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 71.53 % Est. max temperature: 11.85 C = 53.34 F Sfc-Lift cond lev (LCL): 989.31 mb = -9999.00 m = -9999.00 ft T: 1.73 C Conv cond level (CCL): 937.00 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 3.98 g/kg Conv temperature: 4.06 C = 39.30 F Cap Strength: 12.98 C Lifted Index: 12.80 C Risk: None Lifted Index @300 mb: 15.41 C Lifted Index @700 mb: 8.76 C Showalter Index: 7.52 C Risk: None Total Totals Index: 45.28 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.00 C Cross Totals Index: 22.29 C K Index: 19.40 Risk: < 20 % chance of thunderstorms Sweat Index: 28.65 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: 13.00 C Lift Cond Lev (LCL): 931.70 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 926.70 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 ------------------------------------ 0 311 8595 5 31 -2.7 -30.9 1 1017 0 250 1 0.9 0.3 2 991 187 250 1 0.9 0.3 3 925 754 305 21 17.2 -12.0 4 850 1430 330 17 8.5 -14.7 5 700 2965 360 19 -0.0 -19.0 6 500 5510 10 23 -4.0 -22.7 7 400 7090 5 33 -2.9 -32.9 8 300 9000 355 27 2.4 -26.9 9 250 10190 335 17 7.2 -15.4 10 200 11630 300 23 19.9 -11.5 11 150 13490 275 19 18.9 -1.7 12 100 16030 270 33 33.0 -0.0 13 70 18240 255 27 26.1 7.0 14 50 20300 275 23 22.9 -2.0 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.20251130.11.gif