UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for X0965... Searching the city database file for: X0965 ... Date:0000Z 16 OCT 25 Station: X0965 WMO ident: 30965 Latitude: 50.38 Longitude: 116.52 ------------------------------------------------------------------------------- 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 306 SFC 953 676 -12.9 -15.0 84 2.1 -13.3 70 3 263.9 264.1 262.7 267.3 1.25 2 926 900 -5.1 -11.1 63 6.0 -6.9 36 7 274.0 274.3 270.5 279.0 1.77 3 925 909 -4.9 -10.9 63 6.0 -6.7 35 7 274.3 274.6 270.7 279.3 1.80 4 916 986 -4.7 -12.7 54 8.0 -7.0 34 7 275.3 275.5 270.9 279.7 1.57 5 903 1098 -5.7 -14.7 49 9.0 -8.1 32 8 275.4 275.6 270.7 279.2 1.35 6 850 1567 -9.3 -18.3 48 9.0 -11.4 25 11 276.4 276.6 270.8 279.5 1.06 7 748 2539 -17.7 -23.7 59 6.0 -18.7 342 10 277.6 277.7 271.0 279.8 0.75 8 724 2784 -16.3 -22.3 60 6.0 -17.4 331 9 281.7 281.9 273.6 284.4 0.88 9 705 2984 -16.9 -23.9 55 7.0 -18.2 322 9 283.2 283.3 274.3 285.6 0.79 10 700 3037 -17.5 -24.5 54 7.0 -18.7 320 9 283.1 283.2 274.2 285.4 0.75 11 678 3275 -20.7 -33.7 30 13.0 -22.3 282.1 282.2 273.0 283.2 0.33 12 667 3395 -21.3 -35.3 27 14.0 -22.9 282.8 282.8 273.3 283.7 0.28 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.12 inches Sfc-500 mean rel hum: 53.10 % Est. max temperature: 0.02 C = 32.04 F Sfc-Lift cond lev (LCL): 921.14 mb = 941.82 m = 3089.92 ft T: -4.81 C ThetaE index: 2.42 C Layer 700.0- 667.0 mb Conv cond level (CCL): 760.25 mb = 2415.60 m = 7925.10 ft Mean mixing ratio: 1.37 g/kg Conv temperature: 0.49 C = 32.89 F Cap Strength: 6.99 C Lifted Index @700 mb: 6.86 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.61 J/kg Max Up Vert Vel: 9.01 m/s Conv Inhibition (B-): 315.21 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 802.19 mb = 2007.28 m = 6585.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 38 at 7 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 ---------------------------------------------------------- 0 953 676 70 3 -2.8 -1.0 | 199 5 1.5 4.4 1 925 909 35 7 -4.0 -5.7 | 316 0 0.3 -0.3 2 850 1567 25 11 -4.6 -10.0 | 4 5 -0.3 -4.5 3 700 3037 320 9 5.8 -6.9 | 278 10 10.1 -1.5 Wind Parameters Mean winds (0-6000m): 8.5 at 9.2 knts Storm direction: 38.5 at 6.9 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 79.5 deg Storm rel helicity (0-3000m) pos: 0.3 neg: -18.2 tot: -18.0 m^2/s^2 ave: -7.8 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 4.6 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 13.73 Bulk Shear: 2.96 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 37 6 236 0| 0.0 6.8 6.8| 0.2 -0.6 -0.3 -0.6 0.23| 7.4 1.7 1000 30 8 355 2| 0.0 4.7 4.7| 0.3 -1.7 -1.4 -1.4 0.07| 5.5 0.4 1500 22 9 343 3| 0.0 3.3 3.3| 0.3 -7.1 -6.9 -4.6 -0.20| 5.1 -1.0 2000 14 9 330 4| 0.0 2.6 2.6| 0.3 -13.7 -13.4 -6.7 -0.33| 4.8 -1.6 2500 NO DATA | 0.0 2.6 2.6| | 3000 NO DATA | 0.0 2.6 2.6| | 4000 NO DATA | 0.0 2.6 2.6| | 5000 NO DATA | 0.0 2.6 2.6| | 6000 NO DATA | 0.0 2.6 2.6| | Wrote GIF file: /home/apache/climate/data/raob//X0965/skewt/X0965.skewt.20251016.00.gif