UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 21 OCT 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 1011 44 4.0 2.2 88 1.8 3.2 175 5 276.3 277.0 275.8 288.3 4.43 1 1005 86 4.4 2.3 86 2.1 3.4 183 12 277.2 277.9 276.3 289.4 4.49 2 1000 122 5.0 2.1 81 2.9 3.7 190 17 278.1 278.9 276.8 290.3 4.45 3 988 221 6.8 0.8 66 6.0 4.1 194 17 280.9 281.6 277.8 292.3 4.10 4 925 758 2.2 -0.5 82 2.7 1.0 215 20 281.6 282.2 278.0 292.7 3.98 5 850 1435 -3.1 -4.4 91 1.3 -3.6 175 13 282.9 283.5 277.7 292.1 3.24 6 842 1510 -3.5 -4.4 93 0.9 -3.8 180 13 283.2 283.8 277.9 292.5 3.27 7 831 1614 -0.5 -14.5 34 14.0 -4.9 187 12 287.5 287.7 277.6 292.0 1.49 8 819 1731 2.4 -32.6 5 35.0 -5.2 194 12 291.7 291.8 278.0 292.7 0.30 9 818 1741 2.4 -28.6 8 31.0 -5.0 195 12 291.8 291.9 278.3 293.3 0.44 10 788 2041 0.0 -14.0 34 14.0 -4.6 214 11 292.4 292.7 280.2 297.4 1.64 11 700 2982 -4.3 -23.3 21 19.0 -9.2 275 7 297.7 297.9 281.5 300.4 0.84 12 601 4164 -12.7 -28.7 25 16.0 -15.9 301.3 301.4 282.7 303.3 0.59 13 580 4434 -14.5 -21.5 55 7.0 -16.2 302.3 302.5 283.8 306.1 1.18 14 576 4487 -14.9 -28.9 29 14.0 -17.6 302.4 302.5 283.2 304.4 0.61 15 548 4862 -16.7 -33.7 21 17.0 -19.5 304.6 304.7 283.8 306.0 0.40 16 544 4917 -16.9 -24.9 50 8.0 -18.6 305.0 305.2 284.6 308.1 0.93 TRP WND Sounding variables and indices Freezing level: 893.87 mb = 1039.02 m = 3408.81 ft Freezing level: 828.93 mb = 1634.45 m = 5362.31 ft Freezing level: 788.00 mb = 2041.47 m = 6697.66 ft Wetbulb zero: 908.54 mb = 901.75 m = 2958.46 ft Precipitable water: 0.38 inches Sfc-500 mean rel hum: 43.27 % Est. max temperature: 10.44 C = 50.79 F Sfc-Lift cond lev (LCL): 983.23 mb = 260.40 m = 854.32 ft T: 6.46 C ThetaE index: 0.60 C Layer 850.0- 842.0 mb Conv cond level (CCL): 881.79 mb = 1141.05 m = 3743.57 ft Mean mixing ratio: 4.09 g/kg Conv temperature: 10.07 C = 50.12 F Cap Strength: 12.49 C Lifted Index @700 mb: 9.98 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.71 J/kg Max Up Vert Vel: 5.24 m/s Conv Inhibition (B-): 1161.87 J/kg Cap Strength: 11.97 C Lift Cond Lev (LCL): 903.99 mb = 941.92 m = 3090.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 232 at 10 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 1011 44 175 5 -0.4 5.0 | 82 8 -8.3 -1.1 1 1000 122 190 17 3.0 16.7 | 155 12 -5.0 10.6 2 925 758 215 20 11.5 16.4 | 199 11 3.6 10.3 3 850 1435 175 13 -1.1 13.0 | 127 11 -9.0 6.8 4 700 2982 275 7 7.0 -0.6 | 8 7 -0.9 -6.7 Wind Parameters Mean winds (0-6000m): 202.3 at 13.3 knts Storm direction: 232.3 at 10.0 knts Shear (0-3000m) pos: 3.4 neg: 1.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): -74.4 deg Storm rel helicity (0-3000m) pos: 54.6 neg: -37.3 tot: 17.3 m^2/s^2 ave: 5.9 10^-3 m/s^2 rel: 0.16 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.69 Bulk Shear: 1.78 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 ------------------------------------------------------------------------------- 500 197 17 164 10| 15.4 0.0 15.4| 40.5 0.0 40.5 81.0 0.98| 19.2 18.7 1000 204 18 176 10| 7.7 1.7 9.4| 48.6 -16.6 32.0 32.0 0.55| 14.2 7.7 1500 200 17 167 10| 5.1 3.1 8.3| 50.4 -36.9 13.5 9.0 0.24| 12.4 2.9 2000 199 16 162 9| 4.3 2.4 6.6| 53.6 -36.9 16.7 8.3 0.24| 11.1 2.6 2500 201 14 160 8| 3.4 1.9 5.3| 53.6 -37.3 16.3 6.5 0.16| 10.1 1.6 3000 NO DATA | 3.4 1.9 5.3| | 4000 NO DATA | 3.4 1.9 5.3| | 5000 NO DATA | 3.4 1.9 5.3| | 6000 NO DATA | 3.4 1.9 5.3| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251021.00.gif