UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112811.upa.cvt Date: 1100Z 28 NOV 25 Searching for 89625... Searching the city database file for: 89625 ... Date:1100Z 28 NOV 25 Station: 89625 WMO ident: 89625 Latitude: -75.10 Longitude: 123.41 Elevation: 3234.00 ------------------------------------------------------------------------------- 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 -65 1 925 582 2 850 1268 3 700 2771 SFC 656 3234 -29.7 -33.6 69 3.9 -30.0 240 4 274.6 274.7 268.5 275.7 0.34 5 500 5160 -36.1 -40.8 62 4.7 -36.4 225 9 289.0 289.1 276.5 289.7 0.22 6 400 6680 -46.1 -49.7 67 3.6 -46.2 225 20 295.1 295.1 279.3 295.4 0.10 TRP WND Sounding variables and indices 1000-500 mb thick: 5225.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 65.33 % Est. max temperature: -17.53 C = 0.45 F Sfc-Lift cond lev (LCL): 614.04 mb = 3702.77 m = 12148.05 ft T: -31.26 C Conv cond level (CCL): 479.10 mb = 5450.83 m = 17883.09 ft Mean mixing ratio: 0.30 g/kg Conv temperature: -15.90 C = 3.39 F Cap Strength: 3.10 C Lifted Index: 7.88 C Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.45 J/kg Max Up Vert Vel: 5.74 m/s Conv Inhibition (B-): 796.24 J/kg Cap Strength: 7.63 C Lift Cond Lev (LCL): 563.28 mb = 4314.80 m = 14155.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 257 at 8 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 ---------------------------------------------------------- 0 656 3234 240 4 3.5 2.0 | 94 4 -3.9 0.2 1 500 5160 225 9 6.4 6.4 | 168 5 -1.0 4.6 2 400 6680 225 20 14.1 14.1 | 209 14 6.8 12.4 Wind Parameters Mean winds (0-6000m): 226.6 at 10.1 knts Storm direction: 256.6 at 7.6 knts Shear (0-3000m) pos: 0.0 neg: 2.2 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 110.3 deg Storm rel helicity (0-3000m) pos: 12.3 neg: 0.0 tot: 12.3 m^2/s^2 ave: 4.1 10^-3 m/s^2 rel: 0.67 Storm rel vorticity (0-3000m) horiz: 2.2 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.74 Bulk Shear: 4.39 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 ------------------------------------------------------------------------------- 500 232 4 103 4| 0.0 1.4 1.4| 1.0 0.0 1.0 2.1 0.84| 1.4 1.2 1000 232 5 113 4| 0.0 1.4 1.4| 2.1 0.0 2.1 2.1 0.91| 1.4 1.3 1500 231 6 124 3| 0.0 1.4 1.4| 3.2 0.0 3.2 2.2 0.90| 1.4 1.3 2000 229 7 137 3| 0.0 1.5 1.5| 4.7 0.0 4.7 2.3 0.84| 1.5 1.3 2500 228 8 152 4| 0.0 1.9 1.9| 8.5 0.0 8.5 3.4 0.76| 1.9 1.5 3000 227 9 168 4| 0.0 2.2 2.2| 12.3 0.0 12.3 4.1 0.67| 2.2 1.5 4000 NO DATA | 0.0 2.2 2.2| | 5000 NO DATA | 0.0 2.2 2.2| | 6000 NO DATA | 0.0 2.2 2.2| | Wrote GIF file: /home/apache/climate/data/raob//89625/skewt/89625.skewt.20251128.11.gif