UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 16 OCT 25 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 1009 260 -1.3 -9.3 54 8.0 -3.8 90 5 271.2 271.5 268.8 276.3 1.87 1 1000 331 -1.1 -9.1 55 8.0 -3.6 275 17 272.0 272.4 269.5 277.4 1.92 2 959 664 -1.3 -10.3 50 9.0 -4.1 267 9 275.1 275.4 271.3 280.2 1.82 3 943 796 -5.1 -13.1 53 8.0 -7.3 264 6 272.6 272.8 269.1 276.7 1.48 4 925 947 -6.1 -14.1 53 8.0 -8.2 260 3 273.1 273.3 269.3 277.0 1.39 5 856 1548 -11.1 -19.1 52 8.0 -12.8 274.0 274.1 269.2 276.8 0.99 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 52.55 % Est. max temperature: 1.48 C = 34.66 F Sfc-Lift cond lev (LCL): 889.76 mb = 1248.02 m = 4094.51 ft T: -8.61 C ThetaE index: 3.50 C Layer 943.0- 925.0 mb Conv cond level (CCL): None Cap Strength: -9985.95 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 119399.49 J/kg Max Up Vert Vel: 488.67 m/s Conv Inhibition (B-): 12.42 J/kg Cap Strength: 1.85 C Lift Cond Lev (LCL): 841.55 mb = -9999.00 m = -9999.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 303 at 8 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 1009 260 90 5 -5.0 0.0 | 110 12 -11.4 4.1 1 1000 331 275 17 16.9 -1.5 | 256 11 10.6 2.7 2 925 947 260 3 3.0 0.5 | 144 6 -3.4 4.7 Wind Parameters Mean winds (0-6000m): 273.0 at 10.1 knts Storm direction: 303.0 at 7.6 knts Shear (0-3000m) pos: 12.6 neg: 0.0 tot: 12.6 10-3/s Storm rel Dir Shear (0-3000m): 33.9 deg Storm rel helicity (0-3000m) pos: 19.6 neg: -16.1 tot: 3.5 m^2/s^2 ave: 5.8 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 34.2 stream: 15.9 10^-3/s Energy-Hel index: 14.63 Bulk Rich Number: 258031.34 Bulk Shear: 0.46 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 ------------------------------------------------------------------------------- 500 272 12 237 7| 12.6 0.0 12.6| 19.6 -13.2 6.4 12.8 0.55| 38.7 21.4 1000 NO DATA | 12.6 0.0 12.6| | 1500 NO DATA | 12.6 0.0 12.6| | 2000 NO DATA | 12.6 0.0 12.6| | 2500 NO DATA | 12.6 0.0 12.6| | 3000 NO DATA | 12.6 0.0 12.6| | 4000 NO DATA | 12.6 0.0 12.6| | 5000 NO DATA | 12.6 0.0 12.6| | 6000 NO DATA | 12.6 0.0 12.6| | Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251016.12.gif