UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U9839... Searching the city database file for: U9839 ... Date:0000Z 7 NOV 25 Station: U9839 WMO ident: 29839 Latitude: 53.50 Longitude: 83.83 ------------------------------------------------------------------------------- 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 148 -4.3 -6.0 88 1.7 -4.8 180 3 268.4 268.8 268.0 274.9 2.42 1 1001 187 -5.5 -7.4 86 1.9 -6.1 163 6 267.6 267.9 267.0 273.5 2.19 2 1000 195 -6.9 -8.4 89 1.5 -7.4 160 7 266.2 266.6 265.8 271.7 2.02 3 925 793 -12.5 -13.7 91 1.2 -12.8 145 9 266.5 266.8 265.0 270.5 1.43 4 850 1442 -13.1 -14.5 89 1.4 -13.5 145 9 272.4 272.7 269.0 276.5 1.46 5 779 2104 -14.7 -16.0 90 1.3 -15.0 277.6 277.8 272.1 281.6 1.41 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 89.71 % Est. max temperature: -0.76 C = 30.64 F Sfc-Lift cond lev (LCL): 979.22 mb = 356.08 m = 1168.24 ft T: -8.41 C ThetaE index: 4.47 C Layer 1001.0- 850.0 mb Conv cond level (CCL): 939.21 mb = 676.07 m = 2218.06 ft Mean mixing ratio: 1.70 g/kg Conv temperature: -6.21 C = 20.82 F Cap Strength: 8.01 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.72 J/kg Max Up Vert Vel: 3.38 m/s Conv Inhibition (B-): 2.00 J/kg Cap Strength: 7.55 C Lift Cond Lev (LCL): 936.68 mb = 696.73 m = 2285.84 ft Lev Free Conv (LFC): 931.68 mb = 737.79 m = 2420.54 ft Equ Level (EL): 911.68 mb = 904.31 m = 2966.86 ft B at Equ Level: 4.22 J/kg Max Parcel Lev (MPL): 891.68 mb = 1074.56 m = 3525.41 ft Wind level data Storm motion: 178 at 6 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 148 180 3 0.0 3.0 | 357 3 0.2 -3.3 1 1000 195 160 7 -2.4 6.6 | 97 2 -2.2 0.3 2 925 793 145 9 -5.2 7.4 | 102 5 -5.0 1.1 3 850 1442 145 9 -5.2 7.4 | 102 5 -5.0 1.1 Wind Parameters Mean winds (0-6000m): 148.3 at 8.4 knts Storm direction: 178.3 at 6.3 knts Shear (0-3000m) pos: 0.0 neg: 3.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 105.5 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -0.1 tot: 2.2 m^2/s^2 ave: 1.8 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 28.19 Bulk Shear: 0.20 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 ------------------------------------------------------------------------------- 500 155 8 99 3| 0.0 6.3 6.3| 2.2 -0.0 2.2 4.5 0.75| 7.3 5.5 1000 149 8 101 4| 0.0 3.5 3.5| 2.2 -0.1 2.2 2.2 0.67| 4.0 2.7 1500 NO DATA | 0.0 3.5 3.5| | 2000 NO DATA | 0.0 3.5 3.5| | 2500 NO DATA | 0.0 3.5 3.5| | 3000 NO DATA | 0.0 3.5 3.5| | 4000 NO DATA | 0.0 3.5 3.5| | 5000 NO DATA | 0.0 3.5 3.5| | 6000 NO DATA | 0.0 3.5 3.5| | Wrote GIF file: /home/apache/climate/data/raob//U9839/skewt/U9839.skewt.20251107.00.gif