UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042000.upa.cvt Date: 0000Z 20 APR 25 Searching for X0372... Searching the city database file for: X0372 ... Date:0000Z 20 APR 25 Station: X0372 WMO ident: 30372 Latitude: 56.92 Longitude: 118.37 ------------------------------------------------------------------------------- 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 0 0.0 -1.2 92 1.2 -0.5 0 0 273.1 273.7 272.7 282.6 3.50 1 917 703 0.2 -5.8 64 6.0 -2.0 0 0 280.2 280.7 275.5 287.8 2.70 2 873 1104 5.0 -9.0 36 14.0 -0.3 29 2 289.2 289.6 279.4 295.7 2.21 3 851 1314 3.8 -11.2 32 15.0 -1.6 44 3 290.0 290.4 279.4 295.7 1.91 4 850 1324 3.8 -11.2 32 15.0 -1.6 45 3 290.1 290.5 279.5 295.8 1.91 5 751 2316 -2.5 -17.5 31 15.0 -7.0 112 13 293.7 294.0 280.3 297.7 1.29 6 700 2867 -8.9 -19.9 41 11.0 -11.7 150 19 292.6 292.8 279.6 296.1 1.12 7 638 3572 -18.1 -27.1 45 9.0 -19.7 290.0 290.1 277.7 292.1 0.65 TRP WND Sounding variables and indices Freezing level: 790.29 mb = 1922.61 m = 6307.69 ft Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 45.54 % Est. max temperature: 16.98 C = 62.56 F Sfc-Lift cond lev (LCL): 981.31 mb = 152.96 m = 501.83 ft T: 0.04 C ThetaE index: 5.65 C Layer 700.0- -0.0 mb Conv cond level (CCL): 708.87 mb = 2768.47 m = 9082.80 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 19.69 C = 67.44 F Cap Strength: 11.72 C Lifted Index @700 mb: 9.42 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.16 J/kg Max Up Vert Vel: 6.95 m/s Conv Inhibition (B-): 970.61 J/kg Cap Strength: 11.65 C Lift Cond Lev (LCL): 887.85 mb = 966.63 m = 3171.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 167 at 5 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 1014 0 0 0 -0.0 -0.0 | 347 5 1.0 -4.4 1 917 834 0 0 -0.0 -0.0 | 347 5 1.0 -4.4 2 850 1324 45 3 -2.1 -2.1 | 10 7 -1.1 -6.6 3 700 2867 150 19 -9.5 16.5 | 145 15 -8.5 12.0 Wind Parameters Mean winds (0-6000m): 137.3 at 6.1 knts Storm direction: 167.3 at 4.6 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 157.4 deg Storm rel helicity (0-3000m) pos: 70.2 neg: 0.0 tot: 70.2 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 4.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.61 Bulk Shear: 5.25 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 0 0 347 5| 0.0 0.0 0.0| 0.0 0.0 0.0 0.0 0.00| 0.0 0.0 1000 15 0 348 5| 0.5 0.0 0.5| 0.6 0.0 0.6 0.6 0.43| 0.5 0.2 1500 48 1 357 5| 1.7 0.0 1.7| 6.9 0.0 6.9 4.6 0.76| 1.8 1.4 2000 74 2 15 5| 2.6 0.0 2.6| 22.1 0.0 22.1 11.0 0.86| 3.1 2.7 2500 109 4 47 4| 3.1 0.0 3.1| 47.9 0.0 47.9 19.2 0.91| 4.4 4.0 3000 NO DATA | 3.1 0.0 3.1| | 4000 NO DATA | 3.1 0.0 3.1| | 5000 NO DATA | 3.1 0.0 3.1| | 6000 NO DATA | 3.1 0.0 3.1| | Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250420.00.gif