UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for X1770... Searching the city database file for: X1770 ... Date:0000Z 8 NOV 25 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1024 26 -10.1 -17.1 57 7.0 -11.5 225 3 261.3 261.4 260.2 263.9 0.98 1 1015 94 -6.3 -14.3 53 8.0 -8.2 268 5 265.7 265.9 264.0 269.1 1.24 2 1000 210 -6.5 -14.5 53 8.0 -8.5 340 9 266.6 266.9 264.7 270.1 1.24 3 938 707 -9.3 -21.3 37 12.0 -11.6 350 16 268.7 268.8 265.2 270.9 0.74 4 925 815 -9.7 -20.7 40 11.0 -11.9 352 18 269.4 269.5 265.8 271.7 0.79 5 912 924 -9.9 -21.9 37 12.0 -12.2 354 19 270.3 270.4 266.3 272.4 0.73 6 850 1462 -14.5 -26.5 35 12.0 -16.4 5 27 271.0 271.0 266.3 272.5 0.52 7 814 1788 -16.5 -26.5 42 10.0 -18.0 2 28 272.2 272.3 267.2 273.8 0.54 8 794 1975 -16.1 -25.1 46 9.0 -17.6 360 29 274.6 274.7 269.0 276.4 0.63 9 742 2486 -14.7 -28.7 29 14.0 -17.0 355 31 281.5 281.6 272.9 283.0 0.48 10 716 2755 -16.5 -33.5 22 17.0 -18.8 352 32 282.4 282.4 273.1 283.4 0.32 11 700 2925 -16.5 -36.5 16 20.0 -19.0 350 33 284.2 284.3 274.0 285.0 0.24 12 682 3121 -16.5 -39.5 12 23.0 -19.2 286.3 286.4 275.0 286.9 0.18 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.09 inches Sfc-500 mean rel hum: 36.35 % Est. max temperature: -0.61 C = 30.90 F Sfc-Lift cond lev (LCL): 914.91 mb = 899.60 m = 2951.41 ft T: -9.86 C ThetaE index: 0.00 C Layer 1024.0--97609095688668617833845882880.0 mb Conv cond level (CCL): None Cap Strength: 15.53 C Lifted Index @700 mb: 13.89 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.52 J/kg Max Up Vert Vel: 5.39 m/s Conv Inhibition (B-): 643.05 J/kg Cap Strength: 15.12 C Lift Cond Lev (LCL): 836.47 mb = 1583.04 m = 5193.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 27 at 18 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 1024 26 225 3 2.1 2.1 | 210 20 10.1 17.7 1 1000 210 340 9 3.1 -8.5 | 237 13 11.1 7.2 2 850 1462 5 27 -2.4 -26.9 | 334 13 5.6 -11.3 3 700 2925 350 33 5.7 -32.5 | 321 22 13.7 -16.9 Wind Parameters Mean winds (0-6000m): 357.1 at 23.4 knts Storm direction: 27.1 at 17.5 knts Shear (0-3000m) pos: 6.1 neg: 1.4 tot: 7.5 10-3/s Storm rel Dir Shear (0-3000m): 111.3 deg Storm rel helicity (0-3000m) pos: 99.3 neg: -15.1 tot: 84.1 m^2/s^2 ave: 30.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 7.4 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.50 Bulk Shear: 28.98 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 ------------------------------------------------------------------------------- 500 340 9 238 13| 15.8 0.0 15.8| 56.9 0.0 56.9 113.8 0.76| 18.0 13.6 1000 350 13 256 11| 11.7 0.0 11.7| 78.8 0.0 78.8 78.8 0.83| 13.0 10.8 1500 358 17 279 9| 10.2 0.0 10.2| 99.3 0.0 99.3 66.2 0.85| 11.2 9.5 2000 359 20 296 9| 7.6 0.8 8.5| 99.3 -4.3 95.0 47.5 0.74| 9.2 6.9 2500 359 22 306 11| 6.1 1.4 7.5| 99.3 -10.4 88.9 35.6 0.64| 8.1 5.2 3000 NO DATA | 6.1 1.4 7.5| | 4000 NO DATA | 6.1 1.4 7.5| | 5000 NO DATA | 6.1 1.4 7.5| | 6000 NO DATA | 6.1 1.4 7.5| | Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20251108.00.gif