UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050923.upa.cvt Date: 2300Z 9 MAY 25 Searching for LY369... Searching the city database file for: LY369 ... Date:2300Z 9 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 7.0 2.0 70 5.0 4.5 280 1 288.7 289.6 282.5 302.8 4.91 1 851 2.8 0.3 84 2.5 1.6 23 11 289.0 289.8 282.3 302.2 4.59 2 619 -11.3 -13.1 87 1.8 -11.9 300 14 300.4 300.8 284.3 307.3 2.25 3 605 -12.3 -15.4 78 3.1 -13.2 298 14 301.2 301.5 284.2 307.1 1.91 4 604 -5.7 -8.9 78 3.2 -7.0 298 14 308.9 309.5 288.5 319.1 3.23 5 603 -6.5 -9.8 77 3.3 -7.8 298 14 308.2 308.7 288.0 317.7 3.01 6 600 -6.5 -9.7 78 3.2 -7.8 298 14 308.6 309.2 288.2 318.2 3.05 7 497 -21.9 -36.9 24 15.0 -23.9 289 15 306.9 306.9 284.5 308.0 0.32 8 385 -35.3 -53.3 14 18.0 -36.3 312.5 312.5 286.3 312.8 0.07 9 351 -40.1 -54.1 21 14.0 -40.7 314.4 314.4 287.0 314.7 0.07 10 319 -45.3 -57.3 25 12.0 -45.7 315.9 315.9 287.5 316.1 0.05 TRP WND Sounding variables and indices Freezing level: 804.93 mb = -9999.00 m = -9999.00 ft Wetbulb zero: 822.98 mb = -9999.00 m = -9999.00 ft Precipitable water: 0.51 inches Sfc-500 mean rel hum: 73.73 % Est. max temperature: 11.67 C = 53.01 F Sfc-Lift cond lev (LCL): 833.59 mb = -9999.00 m = -9999.00 ft T: 1.88 C ThetaE index: 0.60 C Layer 851.0- 619.0 mb Conv cond level (CCL): 778.50 mb = -9999.00 m = -9999.00 ft Mean mixing ratio: 4.52 g/kg Conv temperature: 10.37 C = 50.67 F Cap Strength: 10.39 C Lifted Index: 5.82 C Risk: None Lifted Index @700 mb: 2.15 C Showalter Index: 6.05 C Risk: None Total Totals Index: 45.81 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.16 C Cross Totals Index: 21.66 C K Index: 22.34 Risk: 20-40 % chance of thunderstorms Sweat Index: 39.84 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: 9.94 C Lift Cond Lev (LCL): 809.57 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): 804.57 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 1015 0 280 1 1.0 -0.2 1 900 988 280 1 1.0 -0.2 2 850 1503 25 11 -4.6 -10.0 3 700 3054 305 13 10.6 -7.5 4 500 5610 290 15 14.1 -5.1 5 400 7220 245 25 22.7 10.6 Wind Parameters Energy-Hel index: -0.00 Bulk Rich Number: 0.00 Bulk Shear: 27.75 m/s 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.20250509.23.gif