UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042611.upa.cvt Date: 1100Z 26 APR 25 Searching for LY275... Searching the city database file for: LY275 ... Date:1100Z 26 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 14.8 10.0 73 4.8 12.0 230 3 288.9 290.2 285.7 310.9 7.81 1 948 11.2 9.6 90 1.6 10.3 288.7 290.1 285.7 311.1 7.93 2 930 10.2 9.3 94 0.9 9.7 289.3 290.7 285.9 311.7 7.92 3 859 6.4 3.5 82 2.9 4.9 292.0 293.0 284.8 308.5 5.73 4 802 5.4 -1.6 61 7.0 2.1 296.7 297.5 285.1 309.3 4.24 5 616 -10.9 -14.6 74 3.7 -12.1 301.2 301.6 284.4 307.5 2.00 6 604 -11.5 -20.5 47 9.0 -13.9 302.2 302.5 283.9 306.2 1.24 7 564 -14.7 -28.7 29 14.0 -17.5 304.4 304.6 284.0 306.6 0.63 8 536 -16.7 -36.7 16 20.0 -19.8 306.5 306.6 284.4 307.6 0.31 9 472 -23.1 -43.1 14 20.0 -25.4 309.9 310.0 285.5 310.6 0.18 10 360 -40.1 -51.1 30 11.0 -40.6 312.1 312.2 286.2 312.5 0.10 11 280 -53.9 -63.9 28 10.0 -54.1 315.5 315.5 287.3 315.6 0.03 12 233 -59.7 -71.7 20 12.0 -59.8 70 15 323.8 323.8 289.9 323.8 0.01 13 206 -56.7 -74.7 9 18.0 -56.9 313 6 340.1 340.1 294.3 340.1 0.01 14 176 -54.1 -82.1 2 28.0 -54.5 281 9 360.0 360.0 298.7 360.0 0.00 15 141 -53.5 -84.5 1 31.0 -53.9 271 17 384.6 384.6 303.0 384.6 0.00 16 49 -60.1 -89.1 1 29.0 -60.7 219 9 504.8 504.8 315.3 504.8 0.00 17 33 -54.5 -85.5 1 31.0 -56.1 196 16 580.0 580.0 319.7 580.1 0.01 18 17 -55.9 -86.9 1 31.0 -58.2 250 18 696.7 696.7 324.3 696.8 0.01 19 15 -51.5 -83.5 1 32.0 -55.2 250 19 736.7 736.7 325.6 736.9 0.02 20 11 -50.1 -83.1 1 33.0 -55.2 250 20 810.1 810.2 327.5 810.5 0.04 21 8.5 -42.3 -77.3 1 35.0 -52.0 902.6 902.7 329.5 903.9 0.12 TRP 233 -59.7 -71.7 20 12.0 -59.8 70 15 323.8 323.8 289.9 323.8 0.01 WND Sounding variables and indices Freezing level: 740.38 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 774.40 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.77 inches Sfc-500 mean rel hum: 59.96 % Est. max temperature: 19.51 C = 67.11 F Sfc-Lift cond lev (LCL): 920.31 mb = -9999.00 m = -9999.00 ft T: 9.70 C ThetaE index: 3.18 C Layer 859.0- 802.0 mb Conv cond level (CCL): 889.79 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 7.63 g/kg Conv temperature: 16.72 C = 62.09 F Cap Strength: 2.57 C Lifted Index: 1.52 C Risk: Showers probable Lifted Index @300 mb: 2.95 C Lifted Index @700 mb: 0.67 C Showalter Index: 3.04 C Risk: None Total Totals Index: 49.36 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.45 C Cross Totals Index: 22.92 C K Index: 23.86 Risk: 20-40 % chance of thunderstorms Sweat Index: 57.05 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: 2.55 C Lift Cond Lev (LCL): 908.67 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 903.67 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 ------------------------------------ 0 233 10820 70 15 -14.1 -5.1 1 1017 0 230 3 2.3 1.9 2 989 204 230 3 2.3 1.9 3 925 766 320 9 5.8 -6.9 4 850 1465 90 5 -5.0 0.0 5 700 3036 140 7 -4.5 5.4 6 500 5610 110 11 -10.3 3.8 7 400 7220 125 15 -12.3 8.6 8 300 9170 105 19 -18.4 4.9 9 250 10330 100 11 -10.8 1.9 10 200 11740 290 5 4.7 -1.7 11 150 13580 270 15 15.0 -0.0 12 100 16170 275 27 26.9 -2.4 13 70 18420 280 11 10.8 -1.9 14 50 20530 220 9 5.8 6.9 15 30 23780 190 17 3.0 16.7 16 20 26360 250 17 16.0 5.8 17 10 30850 250 21 19.7 7.2 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.20250426.11.gif