UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110112.upa.cvt Date: 1200Z 1 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 1 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 1006 -48 0.0 -1.9 87 1.9 -0.7 0 0 272.7 273.2 272.1 281.6 3.30 1 1005 -40 -1.5 -4.4 81 2.9 -2.6 4 10 271.3 271.7 270.4 278.7 2.74 2 1000 0 0.0 -20.0 21 20.0 -4.8 25 58 273.1 273.3 268.3 275.4 0.78 3 964 372 -4.7 -7.5 81 2.8 -5.6 13 32 271.3 271.7 269.6 277.5 2.25 4 946 561 -3.9 -7.5 76 3.6 -5.1 7 19 273.6 273.9 271.1 279.9 2.30 5 925 785 -5.1 -9.2 73 4.1 -6.4 360 3 274.1 274.4 271.0 279.8 2.06 6 914 879 -5.7 -9.9 72 4.2 -7.0 353 5 274.4 274.7 271.1 279.9 1.97 7 872 1248 -4.5 -9.4 69 4.9 -6.1 325 11 279.4 279.7 274.3 285.5 2.15 8 850 1449 -5.7 -10.3 70 4.6 -7.1 310 15 280.2 280.5 274.6 286.0 2.05 9 768 2236 -11.1 -15.4 71 4.3 -12.2 310 16 282.6 282.9 275.1 287.0 1.50 10 761 2306 -11.1 -15.3 71 4.2 -12.2 310 16 283.3 283.6 275.5 287.8 1.53 11 758 2337 -9.5 -13.8 71 4.3 -10.7 310 16 285.4 285.7 276.9 290.5 1.73 12 728 2648 -10.5 -14.5 72 4.0 -11.6 310 17 287.6 287.9 278.0 292.7 1.71 13 700 2949 -12.7 -17.4 68 4.7 -13.9 310 17 288.4 288.7 278.0 292.6 1.39 14 660 3395 -16.1 -21.1 65 5.0 -17.2 289.5 289.7 278.0 292.8 1.08 15 639 3638 -16.5 -21.5 65 5.0 -17.6 291.7 291.9 279.1 295.0 1.07 TRP WND Sounding variables and indices Freezing level: 1006.00 mb = -47.86 m = -157.02 ft Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Freezing level: 1000.00 mb = 0.00 m = 0.00 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 68.33 % Est. max temperature: 7.29 C = 45.12 F Sfc-Lift cond lev (LCL): 976.50 mb = 241.27 m = 791.55 ft T: -3.05 C ThetaE index: 6.21 C Layer 1005.0- 964.0 mb Conv cond level (CCL): 686.72 mb = 3094.18 m = 10151.39 ft Mean mixing ratio: 1.92 g/kg Conv temperature: 16.11 C = 61.00 F Cap Strength: 13.13 C Lifted Index @700 mb: 11.19 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.98 J/kg Max Up Vert Vel: 5.83 m/s Conv Inhibition (B-): 830.81 J/kg Cap Strength: 12.37 C Lift Cond Lev (LCL): 868.15 mb = 1283.09 m = 4209.56 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 9 at 13 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 1006 -48 0 0 -0.0 -0.0 | 189 13 2.1 13.1 1 1000 0 25 58 -24.5 -52.6 | 30 45 -22.4 -39.5 2 925 785 360 3 -0.0 -3.0 | 192 10 2.1 10.1 3 850 1449 310 15 11.5 -9.6 | 256 14 13.6 3.5 4 700 2949 310 17 13.0 -10.9 | 262 15 15.2 2.2 Wind Parameters Mean winds (0-6000m): 339.3 at 17.7 knts Storm direction: 9.3 at 13.3 knts Shear (0-3000m) pos: 5.4 neg: 4.8 tot: 10.2 10-3/s Storm rel Dir Shear (0-3000m): 72.6 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -107.8 tot: -81.0 m^2/s^2 ave: -27.9 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 26.1 stream: -15.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.14 Bulk Shear: 117.33 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 21 41 26 28| 27.1 0.0 27.1| 0.0-100.7-100.7 -201.4 -0.76|115.0-87.0 1000 23 25 37 13| 13.5 10.8 24.3| 3.7-107.8-104.1 -104.1 -0.69| 71.5-49.5 1500 11 20 14 6| 9.0 7.9 16.9| 21.1-107.8 -86.7 -57.8 -0.59| 51.6-30.4 2000 357 19 330 6| 6.8 5.9 12.7| 23.1-107.8 -84.7 -42.3 -0.58| 38.9-22.7 2500 347 18 305 8| 5.4 4.8 10.2| 25.1-107.8 -82.7 -33.1 -0.58| 31.2-18.0 3000 NO DATA | 5.4 4.8 10.2| | 4000 NO DATA | 5.4 4.8 10.2| | 5000 NO DATA | 5.4 4.8 10.2| | 6000 NO DATA | 5.4 4.8 10.2| | Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251101.12.gif