UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110900.upa.cvt Date: 0000Z 9 NOV 25 Searching for X0935... Searching the city database file for: X0935 ... Date:0000Z 9 NOV 25 Station: X0935 WMO ident: 30935 Latitude: 50.37 Longitude: 108.75 ------------------------------------------------------------------------------- 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 198 SFC 928 769 -14.9 -17.1 83 2.2 -15.3 315 3 263.8 264.0 262.3 266.8 1.08 2 925 794 -14.3 -16.4 84 2.1 -14.7 320 3 264.7 264.9 263.1 267.8 1.15 3 889 1099 -7.1 -8.4 90 1.3 -7.5 332 7 275.2 275.5 272.0 281.5 2.28 4 880 1179 -7.3 -8.6 90 1.3 -7.7 335 8 275.7 276.1 272.3 282.1 2.27 5 850 1449 -7.7 -11.7 73 4.0 -8.9 345 11 278.1 278.4 273.1 283.3 1.83 6 838 1559 -7.9 -12.9 67 5.0 -9.3 342 12 279.0 279.3 273.3 283.9 1.69 7 832 1615 -6.5 -12.5 62 6.0 -8.3 341 13 281.1 281.4 274.6 286.1 1.76 8 786 2053 -12.7 -21.7 47 9.0 -14.5 331 17 279.0 279.2 272.1 281.6 0.86 9 700 2923 -19.9 -25.9 59 6.0 -20.8 310 25 280.4 280.6 272.6 282.5 0.66 10 693 2997 -20.3 -26.3 59 6.0 -21.2 280.8 280.9 272.8 282.8 0.64 11 682 3116 -19.1 -24.1 65 5.0 -20.0 283.4 283.6 274.5 285.9 0.80 12 650 3475 -17.5 -29.5 34 12.0 -19.4 289.2 289.3 277.0 290.8 0.51 13 644 3544 -17.5 -35.5 19 18.0 -19.9 289.9 290.0 277.1 290.9 0.29 14 626 3756 -18.3 -35.3 21 17.0 -20.6 291.4 291.4 277.9 292.4 0.30 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: 58.30 % Est. max temperature: 0.10 C = 32.18 F Sfc-Lift cond lev (LCL): 895.38 mb = 1044.45 m = 3426.64 ft T: -8.40 C ThetaE index: 4.57 C Layer 786.0- 700.0 mb Conv cond level (CCL): 928.00 mb = 769.23 m = 2523.69 ft Mean mixing ratio: 1.85 g/kg Conv temperature: -10.48 C = 13.14 F Cap Strength: 11.53 C Lifted Index @700 mb: 2.93 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 61.26 J/kg Max Up Vert Vel: 11.07 m/s Conv Inhibition (B-): 440.23 J/kg Cap Strength: 11.16 C Lift Cond Lev (LCL): 842.74 mb = 1515.53 m = 4972.14 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 11 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 ---------------------------------------------------------- 0 928 769 315 3 2.1 -2.1 | 186 9 0.9 8.7 1 925 794 320 3 1.9 -2.3 | 184 9 0.7 8.5 2 850 1449 345 11 2.8 -10.6 | 263 2 1.6 0.2 3 700 2923 310 25 19.2 -16.1 | 286 19 17.9 -5.2 Wind Parameters Mean winds (0-6000m): 323.3 at 14.5 knts Storm direction: 353.3 at 10.9 knts Shear (0-3000m) pos: 1.6 neg: 4.1 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 100.8 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -9.8 tot: -2.9 m^2/s^2 ave: -1.4 10^-3 m/s^2 rel: 0.15 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.83 Bulk Shear: 10.51 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 ------------------------------------------------------------------------------- 500 333 6 193 6| 6.3 0.0 6.3| 4.7 0.0 4.7 9.3 0.49| 6.4 3.1 1000 340 9 211 3| 3.2 2.7 5.9| 6.8 0.0 6.8 6.8 0.52| 6.3 3.3 1500 335 11 259 4| 2.1 3.6 5.7| 6.9 -0.9 6.0 4.0 0.34| 6.2 2.1 2000 326 14 275 6| 1.6 4.1 5.7| 6.9 -7.5 -0.5 -0.3 0.18| 6.3 1.1 2500 NO DATA | 1.6 4.1 5.7| | 3000 NO DATA | 1.6 4.1 5.7| | 4000 NO DATA | 1.6 4.1 5.7| | 5000 NO DATA | 1.6 4.1 5.7| | 6000 NO DATA | 1.6 4.1 5.7| | Wrote GIF file: /home/apache/climate/data/raob//X0935/skewt/X0935.skewt.20251109.00.gif