UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 7 DEC 25 Station: EETN WMO ident: 26038 Latitude: 59.35 Longitude: 24.80 Elevation: 44.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1012 44 3.4 3.0 97 0.4 3.2 165 7 275.6 276.4 275.7 288.3 4.69 1 1000 132 2.6 2.4 99 0.2 2.5 170 10 275.8 276.5 275.6 288.1 4.54 2 962 445 1.0 0.9 99 0.1 1.0 185 11 277.2 277.9 276.0 288.8 4.24 3 925 760 0.8 0.5 98 0.3 0.7 200 12 280.1 280.9 277.6 292.0 4.28 4 859 1354 -0.3 -0.4 99 0.1 -0.3 196 9 285.0 285.7 280.1 297.2 4.32 5 850 1438 -0.3 -0.3 100 0.0 -0.3 195 9 285.8 286.6 280.6 298.3 4.40 6 848 1457 -0.3 -0.4 99 0.1 -0.3 195 9 286.0 286.8 280.7 298.5 4.38 7 700 2971 -8.1 -8.6 96 0.5 -8.3 200 18 293.5 294.0 282.2 302.0 2.85 8 699 2982 -8.1 -8.6 96 0.5 -8.3 293.6 294.1 282.3 302.2 2.85 9 639 3673 -12.5 -13.5 92 1.0 -12.8 296.3 296.6 282.5 302.7 2.11 10 607 4062 -16.7 -29.7 32 13.0 -19.0 295.8 295.9 280.3 297.6 0.54 11 595 4212 -17.7 -34.7 21 17.0 -20.2 296.3 296.4 280.2 297.5 0.34 12 555 4730 -20.5 -34.5 27 14.0 -22.5 299.0 299.1 281.4 300.2 0.37 TRP WND Sounding variables and indices Freezing level: 877.00 mb = 1191.78 m = 3910.00 ft Wetbulb zero: 880.98 mb = 1151.02 m = 3776.27 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 83.53 % Est. max temperature: 12.56 C = 54.62 F Sfc-Lift cond lev (LCL): 1005.69 mb = 90.13 m = 295.69 ft T: 2.98 C ThetaE index: 0.22 C Layer 1000.0- 962.0 mb Conv cond level (CCL): 970.91 mb = 370.23 m = 1214.66 ft Mean mixing ratio: 4.36 g/kg Conv temperature: 4.66 C = 40.38 F Cap Strength: 9.36 C Lifted Index @700 mb: 7.70 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.43 J/kg Max Up Vert Vel: 6.55 m/s Conv Inhibition (B-): 961.86 J/kg Cap Strength: 9.30 C Lift Cond Lev (LCL): 957.39 mb = 483.26 m = 1585.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 225 at 9 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 1012 44 165 7 -1.8 6.8 | 93 8 -8.3 0.4 1 1000 132 170 10 -1.7 9.8 | 113 9 -8.2 3.5 2 925 760 200 12 4.1 11.3 | 154 5 -2.4 4.9 3 850 1438 195 9 2.3 8.7 | 119 5 -4.1 2.3 4 700 2971 200 18 6.2 16.9 | 178 11 -0.3 10.5 Wind Parameters Mean winds (0-6000m): 195.3 at 12.1 knts Storm direction: 225.3 at 9.1 knts Shear (0-3000m) pos: 2.4 neg: 0.2 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 85.7 deg Storm rel helicity (0-3000m) pos: 27.5 neg: -3.7 tot: 23.8 m^2/s^2 ave: 8.2 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 3.7 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 11.38 Bulk Shear: 1.88 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 ------------------------------------------------------------------------------- 500 178 10 120 8| 5.9 0.0 5.9| 13.1 0.0 13.1 26.2 0.89| 7.1 6.3 1000 189 11 132 6| 3.2 0.0 3.2| 15.8 -1.5 14.3 14.3 0.66| 5.3 3.5 1500 191 11 132 6| 2.1 0.4 2.5| 16.6 -3.7 12.8 8.6 0.44| 4.3 1.9 2000 193 11 134 6| 2.3 0.3 2.6| 20.3 -3.7 16.5 8.3 0.53| 4.0 2.1 2500 194 11 141 6| 2.4 0.2 2.6| 24.2 -3.7 20.4 8.2 0.55| 3.8 2.1 3000 NO DATA | 2.4 0.2 2.6| | 4000 NO DATA | 2.4 0.2 2.6| | 5000 NO DATA | 2.4 0.2 2.6| | 6000 NO DATA | 2.4 0.2 2.6| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251207.00.gif