UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042911.upa.cvt Date: 1100Z 29 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 29 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 1000 18.6 1.6 32 17.0 9.9 100 5 291.8 292.5 283.1 304.2 4.29 1 847 5.2 -0.8 65 6.0 2.4 291.9 292.6 283.1 304.3 4.26 2 809 2.8 -6.2 52 9.0 -0.9 293.2 293.7 282.2 302.0 2.97 3 790 2.4 -12.6 32 15.0 -2.9 294.8 295.1 281.5 300.4 1.83 4 771 4.4 -22.6 12 27.0 -3.5 299.0 299.1 282.0 301.6 0.81 5 719 0.2 -24.8 13 25.0 -6.5 300.4 300.5 282.5 302.7 0.71 6 685 -0.7 -36.7 5 36.0 -8.1 303.6 303.6 283.2 304.4 0.24 7 359 -40.1 -60.1 10 20.0 -40.8 312.4 312.4 286.2 312.5 0.03 8 214 -63.9 -75.9 18 12.0 -64.0 20 5 325.2 325.2 290.3 325.2 0.01 9 192 -63.7 -76.7 15 13.0 -63.8 19 11 335.8 335.8 293.3 335.8 0.01 10 170 -60.3 -83.3 3 23.0 -60.4 14 11 353.3 353.3 297.4 353.3 0.00 11 166 -57.1 -83.1 2 26.0 -57.3 14 11 361.1 361.1 298.9 361.1 0.00 12 156 -59.3 -89.3 1 30.0 -59.5 11 11 363.8 363.8 299.4 363.8 0.00 13 129 -55.5 -86.5 1 31.0 -55.9 338 10 391.0 391.0 303.9 391.0 0.00 14 78 -59.5 -89.5 1 30.0 -59.9 278 6 443.2 443.2 310.2 443.2 0.00 15 64 -55.7 -86.7 1 31.0 -56.5 258 4 477.3 477.3 313.2 477.3 0.00 16 46 -58.1 -88.1 1 30.0 -58.9 221 4 518.8 518.8 316.2 518.8 0.00 17 36 -53.3 -85.3 1 32.0 -54.9 255 7 568.9 568.9 319.1 568.9 0.01 18 21 -55.1 -86.1 1 31.0 -57.2 161 11 658.3 658.3 323.0 658.3 0.01 19 17 -50.5 -82.5 1 32.0 -54.2 166 12 714.0 714.0 324.9 714.2 0.03 20 12 -51.1 -83.1 1 32.0 -55.6 211 15 786.7 786.7 326.9 787.0 0.03 21 8.8 -39.7 -75.7 1 36.0 -50.7 903.8 903.9 329.5 905.4 0.15 TRP 214 -63.9 -75.9 18 12.0 -64.0 20 5 325.2 325.2 290.3 325.2 0.01 WND Sounding variables and indices Freezing level: 711.44 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 819.44 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 22.05 % Est. max temperature: 18.74 C = 65.74 F Sfc-Lift cond lev (LCL): 774.94 mb = -9999.00 m = -9999.00 ft T: 3.98 C ThetaE index: 3.91 C Layer 809.0- 771.0 mb Conv cond level (CCL): 644.41 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 31.56 C = 88.80 F Cap Strength: 7.51 C Lifted Index: 6.16 C Risk: None Lifted Index @300 mb: 9.34 C Lifted Index @700 mb: 6.77 C Showalter Index: 6.10 C Risk: None Total Totals Index: 44.53 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.38 C Cross Totals Index: 19.15 C K Index: -6.45 Risk: None Sweat Index: 15.00 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: 7.52 C Lift Cond Lev (LCL): 774.13 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 769.13 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 ------------------------------------ 0 214 11423 20 5 -1.7 -4.7 1 1015 0 100 5 -4.9 0.9 2 1000 111 100 5 -4.9 0.9 3 925 859 105 5 -4.8 1.3 4 850 1559 95 13 -13.0 1.1 5 700 3129 85 7 -7.0 -0.6 6 500 5720 120 9 -7.8 4.5 7 400 7330 85 3 -3.0 -0.3 8 300 9280 360 5 -0.0 -5.0 9 250 10450 35 7 -4.0 -5.7 10 200 11830 20 11 -3.8 -10.3 11 150 13630 10 11 -1.9 -10.8 12 100 16200 285 9 8.7 -2.3 13 70 18440 275 5 5.0 -0.4 14 50 20570 210 3 1.5 2.6 15 30 23830 280 9 8.9 -1.6 16 20 26430 145 11 -6.3 9.0 17 10 30970 235 17 13.9 9.8 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.20250429.11.gif