UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100712.upa.cvt Date: 1200Z 7 OCT 25 Searching for U9572... Searching the city database file for: U9572 ... Date:1200Z 7 OCT 25 Station: U9572 WMO ident: 29572 Latitude: 56.18 Longitude: 92.62 ------------------------------------------------------------------------------- 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 1001 207 0.4 -3.3 76 3.7 -1.0 70 3 273.5 274.0 272.1 281.6 2.99 1 1000 215 0.4 -3.4 76 3.8 -1.0 40 1 273.5 274.0 272.1 281.7 2.97 2 989 303 0.4 -3.4 76 3.8 -1.0 48 2 274.4 274.9 272.7 282.7 3.00 3 925 834 -4.1 -6.8 81 2.7 -5.0 95 7 275.1 275.5 272.3 282.0 2.48 4 893 1111 -6.3 -8.8 82 2.5 -7.1 87 6 275.6 276.0 272.2 281.8 2.20 5 850 1495 -8.7 -11.4 81 2.7 -9.5 75 5 277.0 277.3 272.5 282.4 1.88 6 700 2970 -18.7 -21.3 80 2.6 -19.2 255 15 281.8 281.9 273.9 284.8 1.00 7 588 4249 -26.9 -29.7 77 2.8 -27.3 286.6 286.7 275.8 288.4 0.55 TRP WND Sounding variables and indices Freezing level: 983.31 mb = 350.60 m = 1150.26 ft Wetbulb zero: Below ground Precipitable water: 0.27 inches Sfc-500 mean rel hum: 79.63 % Est. max temperature: 3.93 C = 39.07 F Sfc-Lift cond lev (LCL): 944.82 mb = 665.86 m = 2184.55 ft T: -2.67 C ThetaE index: 0.88 C Layer 925.0- 850.0 mb Conv cond level (CCL): 893.38 mb = 1107.32 m = 3632.88 ft Mean mixing ratio: 2.68 g/kg Conv temperature: 2.55 C = 36.59 F Cap Strength: 5.01 C Lifted Index @700 mb: 2.34 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.83 J/kg Max Up Vert Vel: 2.77 m/s Conv Inhibition (B-): 268.21 J/kg Cap Strength: 4.82 C Lift Cond Lev (LCL): 904.39 mb = 1011.02 m = 3316.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 243 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 1001 207 70 3 -2.8 -1.0 | 65 9 -8.0 -3.7 1 1000 215 40 1 -0.6 -0.8 | 60 7 -5.8 -3.4 2 925 834 95 7 -7.0 0.6 | 81 12 -12.1 -2.0 3 850 1495 75 5 -4.8 -1.3 | 69 11 -10.0 -3.9 4 700 2970 255 15 14.5 3.9 | 262 9 9.3 1.3 Wind Parameters Mean winds (0-6000m): 213.0 at 7.7 knts Storm direction: 243.0 at 5.8 knts Shear (0-3000m) pos: 3.3 neg: 0.0 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -163.1 deg Storm rel helicity (0-3000m) pos: 88.0 neg: -7.9 tot: 80.1 m^2/s^2 ave: 29.7 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 5.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.27 Bulk Shear: 14.29 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 77 3 68 9| 3.0 0.0 3.0| 6.4 -1.9 4.6 9.1 0.26| 6.2 1.6 1000 89 5 75 10| 1.5 0.1 1.6| 10.1 -5.5 4.6 4.6 0.18| 4.5 0.8 1500 88 5 75 11| 1.4 0.0 1.4| 18.0 -7.9 10.1 6.8 0.27| 4.3 1.2 2000 106 6 84 11| 2.7 0.0 2.7| 45.6 -7.9 37.7 18.8 0.58| 5.6 3.2 2500 143 7 108 10| 3.3 0.0 3.3| 75.0 -7.9 67.1 26.9 0.72| 7.1 5.2 3000 NO DATA | 3.3 0.0 3.3| | 4000 NO DATA | 3.3 0.0 3.3| | 5000 NO DATA | 3.3 0.0 3.3| | 6000 NO DATA | 3.3 0.0 3.3| | Wrote GIF file: /home/apache/climate/data/raob//U9572/skewt/U9572.skewt.20251007.12.gif