UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050311.upa.cvt Date: 1100Z 3 MAY 25 Searching for LY369... Searching the city database file for: LY369 ... Date:1100Z 3 MAY 25 Station: LY369 WMO ident: 13369 ------------------------------------------------------------------------------- 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 900 20.4 0.4 26 20.0 9.9 285 3 302.5 303.3 287.3 315.8 4.37 1 670 -3.3 -5.4 85 2.1 -4.2 302.6 303.3 286.8 314.3 3.82 2 643 -4.9 -7.1 85 2.2 -5.8 304.4 305.0 287.1 315.1 3.49 3 638 -5.7 -7.9 84 2.2 -6.6 304.1 304.7 286.9 314.4 3.30 4 617 -5.5 -23.5 23 18.0 -10.4 307.3 307.5 285.5 310.4 0.93 5 603 -5.5 -29.5 13 24.0 -11.1 309.3 309.4 285.8 311.2 0.55 6 549 -10.5 -35.5 11 25.0 -15.2 311.8 311.9 286.4 313.0 0.34 7 483 -17.7 -41.7 10 24.0 -21.0 314.6 314.6 287.2 315.3 0.20 8 329 -40.1 -57.1 15 17.0 -40.8 320.3 320.3 288.9 320.5 0.05 9 303 -44.5 -50.5 51 6.0 -44.8 321.7 321.7 289.4 322.2 0.12 10 227 -59.7 -67.7 35 8.0 -59.8 330 58 326.2 326.2 290.6 326.3 0.02 11 226 -59.8 -67.9 34 8.0 -59.9 330 58 326.4 326.4 290.7 326.5 0.02 12 190 -65.1 -75.1 24 10.0 -65.2 330 48 334.5 334.5 292.9 334.6 0.01 13 167 -63.1 -75.1 18 12.0 -63.2 331 32 350.4 350.5 296.7 350.5 0.01 14 156 -65.5 -79.5 13 14.0 -65.6 327 28 353.3 353.3 297.3 353.3 0.00 15 144 -58.1 -78.1 6 20.0 -58.3 328 24 374.3 374.3 301.3 374.4 0.01 16 93 -60.3 -89.3 1 29.0 -60.6 349 11 419.8 419.8 307.7 419.8 0.00 17 50 -54.7 -85.7 1 31.0 -55.8 230 5 514.6 514.6 315.9 514.6 0.01 18 24 -53.7 -84.7 1 31.0 -55.9 188 8 637.7 637.7 322.2 637.8 0.01 19 19 -48.7 -81.7 1 33.0 -52.7 140 9 697.3 697.3 324.3 697.5 0.03 20 16 -49.9 -82.9 1 33.0 -54.0 122 9 728.5 728.5 325.3 728.7 0.03 21 15 -45.5 -79.5 1 34.0 -51.4 116 9 756.7 756.7 326.1 757.1 0.05 22 12 -46.1 -80.1 1 34.0 -52.5 93 9 804.4 804.4 327.4 804.9 0.05 23 10 -42.5 -77.5 1 35.0 -51.4 75 9 860.9 861.0 328.7 861.9 0.10 24 9.5 -44.7 -78.7 1 34.0 -52.7 865.3 865.3 328.7 866.2 0.09 25 8.8 -41.1 -77.1 1 36.0 -51.3 898.4 898.4 329.4 899.7 0.12 TRP 190 -65.1 -75.1 24 10.0 -65.2 330 48 334.5 334.5 292.9 334.6 0.01 WND 226 -59.8 -67.9 34 8.0 -59.9 330 58 326.4 326.4 290.7 326.5 0.02 Sounding variables and indices Freezing level: 702.03 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 738.68 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.47 inches Sfc-500 mean rel hum: 42.45 % Est. max temperature: 20.69 C = 69.24 F Sfc-Lift cond lev (LCL): 667.26 mb = -9999.00 m = -9999.00 ft T: -3.46 C Conv cond level (CCL): 652.70 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.26 g/kg Conv temperature: 21.56 C = 70.80 F Cap Strength: 3.50 C Lifted Index: 3.33 C Risk: None Lifted Index @300 mb: 5.05 C Lifted Index @700 mb: 0.34 C Showalter Index: 3.09 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 31.57 C Cross Totals Index: 15.03 C K Index: 26.09 Risk: 40-60 % chance of thunderstorms Sweat Index: 37.03 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: 3.45 C Lift Cond Lev (LCL): 665.20 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 660.20 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 ------------------------------------ 0 226 11246 330 58 29.0 -50.2 1 1028 0 285 3 2.9 -0.8 2 900 988 285 3 2.9 -0.8 3 850 1524 285 1 1.0 -0.3 4 700 3126 280 3 3.0 -0.5 5 500 5740 335 19 8.0 -17.2 6 400 7380 325 23 13.2 -18.8 7 300 9360 340 40 13.7 -37.6 8 250 10560 335 46 19.4 -41.7 9 200 11950 340 44 15.0 -41.3 10 150 13710 325 25 14.3 -20.5 11 100 16260 350 13 2.3 -12.8 12 70 18480 345 3 0.8 -2.9 13 50 20620 230 5 3.8 3.2 14 30 23870 240 7 6.1 3.5 15 20 26500 145 9 -5.2 7.4 16 10 31100 75 9 -8.7 -2.3 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//LY369/skewt/LY369.skewt.20250503.11.gif