UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:1200Z 11 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 207 SFC 944 685 -2.9 -13.9 42 11.0 -6.0 305 3 274.7 275.0 270.3 278.7 1.38 2 925 829 -3.3 -15.3 39 12.0 -6.5 325 120 275.9 276.1 270.9 279.6 1.26 3 850 1490 -9.3 -20.3 40 11.0 -11.7 295 13 276.4 276.6 270.5 279.0 0.89 4 706 2895 -19.9 -24.9 64 5.0 -20.7 195 23 279.8 279.9 272.3 281.9 0.72 5 703 2926 -19.9 -24.8 65 4.9 -20.7 192 23 280.1 280.2 272.5 282.3 0.73 6 700 2958 -19.7 -24.7 64 5.0 -20.5 190 23 280.7 280.8 272.8 282.9 0.74 7 692 3044 -18.1 -24.1 59 6.0 -19.2 283.4 283.5 274.4 285.8 0.79 8 660 3397 -19.1 -33.1 28 14.0 -21.0 286.1 286.2 275.2 287.2 0.36 9 608 4007 -19.1 -33.1 28 14.0 -21.1 292.9 293.0 278.7 294.2 0.39 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 44.37 % Est. max temperature: -0.00 C = 31.99 F Sfc-Lift cond lev (LCL): 793.25 mb = 2012.90 m = 6603.92 ft T: -13.25 C ThetaE index: 0.52 C Layer 850.0- 706.0 mb Conv cond level (CCL): None Cap Strength: 12.99 C Lifted Index @700 mb: 3.54 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.59 J/kg Max Up Vert Vel: 2.68 m/s Conv Inhibition (B-): 416.76 J/kg Cap Strength: 12.23 C Lift Cond Lev (LCL): 745.36 mb = 2484.12 m = 8149.89 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 333 at 26 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 ---------------------------------------------------------- 0 944 685 305 3 2.5 -1.7 | 157 23 -9.2 21.5 1 925 829 325 120 68.8 -98.3 | 323 94 57.2 -75.0 2 850 1490 295 13 11.8 -5.5 | 180 18 0.2 17.8 3 700 2958 190 23 4.0 22.7 | 171 47 -7.6 45.9 Wind Parameters Mean winds (0-6000m): 303.4 at 34.7 knts Storm direction: 333.4 at 26.0 knts Shear (0-3000m) pos: 15.3 neg: 17.8 tot: 33.0 10-3/s Storm rel Dir Shear (0-3000m): 13.6 deg Storm rel helicity (0-3000m) pos: 319.1 neg: -781.0 tot: -461.9 m^2/s^2 ave: -210.0 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 65.8 stream: 10.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.01 Bulk Shear: 328.86 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 ------------------------------------------------------------------------------- 500 321 82 315 57| 61.1 0.0 61.1|305.5-445.3-139.7 -279.5 0.47|204.2 96.2 1000 321 56 311 31| 30.5 25.8 56.3|312.3-663.1-350.8 -350.8 0.21|130.0 27.9 1500 315 43 290 20| 20.4 19.5 39.8|319.1-668.5-349.4 -232.9 0.21| 90.3 18.7 2000 307 37 266 18| 15.3 17.8 33.0|319.1-732.1-413.0 -206.5 0.17| 71.0 12.4 2500 NO DATA | 15.3 17.8 33.0| | 3000 NO DATA | 15.3 17.8 33.0| | 4000 NO DATA | 15.3 17.8 33.0| | 5000 NO DATA | 15.3 17.8 33.0| | 6000 NO DATA | 15.3 17.8 33.0| | Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251011.12.gif