UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for XKQLWQB... Searching the city database file for: XKQLWQB ... Date:1200Z 24 APR 25 Station: XKQLWQB WMO ident: 99999 Latitude: 50.10 Longitude: -11.20 ------------------------------------------------------------------------------- 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 1016 8 12.4 12.4 100 0.0 12.4 160 21 284.3 285.8 284.9 308.8 8.93 1 1000 141 12.4 12.2 99 0.2 12.3 190 23 285.5 287.1 285.4 310.3 8.96 2 925 793 10.0 10.0 100 0.0 10.0 200 27 289.5 291.0 286.4 313.1 8.36 3 850 1492 6.6 5.3 91 1.3 5.9 195 27 293.1 294.2 286.1 312.0 6.58 TRP WND Sounding variables and indices Precipitable water: 0.54 inches Sfc-500 mean rel hum: 97.62 % Est. max temperature: 20.46 C = 68.83 F Sfc-Lift cond lev (LCL): 1016.00 mb = 8.24 m = 27.02 ft T: 12.40 C ThetaE index: 1.08 C Layer 850.0- 0.0 mb Conv cond level (CCL): 956.64 mb = 511.72 m = 1678.84 ft Mean mixing ratio: 8.66 g/kg Conv temperature: 15.97 C = 60.75 F Cap Strength: 0.90 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.22 J/kg Max Up Vert Vel: 6.36 m/s Conv Inhibition (B-): 20.66 J/kg Cap Strength: 0.88 C Lift Cond Lev (LCL): 963.44 mb = 452.53 m = 1484.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 19 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1016 8 160 21 -7.2 19.7 | 106 22 -20.8 6.1 1 1000 141 190 23 4.0 22.7 | 133 13 -9.6 9.0 2 925 793 200 27 9.2 25.4 | 160 13 -4.4 11.8 3 850 1492 195 27 7.0 26.1 | 152 14 -6.6 12.5 Wind Parameters Mean winds (0-6000m): 195.0 at 25.7 knts Storm direction: 225.0 at 19.3 knts Shear (0-3000m) pos: 8.6 neg: 0.0 tot: 8.6 10-3/s Storm rel Dir Shear (0-3000m): 45.6 deg Storm rel helicity (0-3000m) pos: 55.9 neg: -5.3 tot: 50.6 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.64 Storm rel vorticity (0-3000m) horiz: 7.2 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 12.99 Bulk Shear: 1.56 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 ------------------------------------------------------------------------------- 500 189 24 134 14| 15.1 0.0 15.1| 47.2 0.0 47.2 94.5 0.76| 15.3 11.7 1000 194 25 145 13| 8.6 0.0 8.6| 55.9 -1.7 54.2 54.2 0.74| 9.4 6.9 1500 NO DATA | 8.6 0.0 8.6| | 2000 NO DATA | 8.6 0.0 8.6| | 2500 NO DATA | 8.6 0.0 8.6| | 3000 NO DATA | 8.6 0.0 8.6| | 4000 NO DATA | 8.6 0.0 8.6| | 5000 NO DATA | 8.6 0.0 8.6| | 6000 NO DATA | 8.6 0.0 8.6| | Wrote GIF file: /home/apache/climate/data/raob//XKQLWQB/skewt/XKQLWQB.skewt.20250424.12.gif