UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X0372... Searching the city database file for: X0372 ... Date:1200Z 15 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 ------------------------------------------------------------------------------- 0 1000 0 0.0 -3.5 77 3.5 -1.3 273.1 273.6 271.8 281.2 2.95 SFC 920 691 3.4 -8.6 41 12.0 -1.0 0 0 283.2 283.6 276.4 289.5 2.17 2 912 764 4.2 -7.8 41 12.0 -0.3 14 1 284.8 285.2 277.4 291.5 2.33 3 850 1346 -0.3 -12.3 40 12.0 -4.2 130 11 285.8 286.1 277.2 291.0 1.75 4 779 2034 -6.3 -14.3 53 8.0 -8.7 202 16 286.6 286.9 277.4 291.4 1.62 5 764 2186 -6.3 -13.3 58 7.0 -8.4 218 18 288.2 288.5 278.4 293.5 1.79 6 756 2268 -5.5 -13.5 53 8.0 -8.0 227 18 289.9 290.3 279.2 295.3 1.78 7 710 2757 -8.3 -20.3 37 12.0 -11.3 278 22 292.1 292.3 279.3 295.4 1.07 8 700 2867 -8.7 -17.7 48 9.0 -11.2 290 23 292.9 293.1 280.0 297.0 1.36 9 688 3001 -9.1 -13.8 69 4.7 -10.5 293.9 294.2 281.2 299.7 1.91 TRP WND Sounding variables and indices Freezing level: 854.13 mb = 1307.17 m = 4288.57 ft Wetbulb zero: Below ground Precipitable water: 0.24 inches Sfc-500 mean rel hum: 46.06 % Est. max temperature: 7.64 C = 45.74 F Sfc-Lift cond lev (LCL): 763.31 mb = 2193.18 m = 7195.38 ft T: -6.23 C ThetaE index: 0.51 C Layer 850.0- 779.0 mb Conv cond level (CCL): None Cap Strength: 6.76 C Lifted Index @700 mb: 6.16 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.13 J/kg Max Up Vert Vel: 3.50 m/s Conv Inhibition (B-): 171.22 J/kg Cap Strength: 6.49 C Lift Cond Lev (LCL): 723.82 mb = 2607.07 m = 8553.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 288 at 10 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 ---------------------------------------------------------- 0 920 691 0 0 -0.0 -0.0 | 108 10 -9.8 3.2 1 850 1346 130 11 -8.4 7.1 | 119 21 -18.2 10.2 2 700 2867 290 23 21.6 -7.9 | 292 13 11.9 -4.7 Wind Parameters Mean winds (0-6000m): 257.9 at 13.7 knts Storm direction: 287.9 at 10.3 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): -176.3 deg Storm rel helicity (0-3000m) pos: 239.7 neg: -8.2 tot: 231.5 m^2/s^2 ave: 110.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 15.4 stream: 12.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 34.22 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 ------------------------------------------------------------------------------- 500 139 4 117 14| 8.6 0.0 8.6| 14.9 -8.2 6.7 13.3 0.04| 11.8 0.5 1000 141 8 122 17| 7.1 0.0 7.1| 88.6 -8.2 80.4 80.4 0.55| 13.1 7.2 1500 172 10 140 18| 6.1 0.0 6.1|161.4 -8.2 153.2 102.1 0.70| 13.9 9.7 2000 223 13 176 13| 5.6 0.0 5.6|226.7 -8.2 218.5 109.2 0.78| 15.2 11.9 2500 NO DATA | 5.6 0.0 5.6| | 3000 NO DATA | 5.6 0.0 5.6| | 4000 NO DATA | 5.6 0.0 5.6| | 5000 NO DATA | 5.6 0.0 5.6| | 6000 NO DATA | 5.6 0.0 5.6| | Wrote GIF file: /home/apache/climate/data/raob//X0372/skewt/X0372.skewt.20250415.12.gif