UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 12 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 1006 44 9.0 3.0 66 6.0 6.1 300 4 281.7 282.5 279.0 294.8 4.72 1 1000 83 9.4 2.4 62 7.0 6.1 305 11 282.5 283.3 279.2 295.2 4.54 2 925 723 3.8 1.4 84 2.4 2.7 300 26 283.2 284.0 279.6 296.0 4.57 3 850 1403 -2.1 -2.5 97 0.4 -2.3 310 29 283.9 284.6 278.9 294.5 3.74 4 846 1440 -2.3 -2.4 99 0.1 -2.3 310 29 284.1 284.8 279.0 294.8 3.79 5 831 1582 -3.1 -4.5 90 1.4 -3.7 309 30 284.7 285.3 278.7 294.1 3.29 6 830 1592 -3.1 -5.5 83 2.4 -4.0 309 30 284.8 285.4 278.4 293.6 3.05 7 823 1659 -1.7 -10.7 50 9.0 -4.8 309 31 287.0 287.4 278.2 293.0 2.05 8 707 2849 -9.9 -25.9 26 16.0 -13.2 305 39 290.7 290.8 278.0 292.8 0.65 9 700 2926 -10.1 -27.1 23 17.0 -13.5 305 40 291.3 291.4 278.2 293.2 0.59 10 634 3685 -12.7 -36.7 11 24.0 -16.4 296.7 296.8 280.3 297.6 0.26 11 624 3807 -12.9 -44.9 5 32.0 -16.9 297.8 297.8 280.6 298.2 0.11 12 532 5000 -22.5 -37.5 24 15.0 -24.4 300.2 300.3 281.8 301.2 0.29 TRP WND Sounding variables and indices Freezing level: 876.69 mb = 1160.97 m = 3808.90 ft Wetbulb zero: 884.11 mb = 1086.56 m = 3564.77 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 42.02 % Est. max temperature: 11.22 C = 52.20 F Sfc-Lift cond lev (LCL): 918.01 mb = 784.00 m = 2572.14 ft T: 3.27 C ThetaE index: 2.08 C Layer 831.0- 700.0 mb Conv cond level (CCL): 884.57 mb = 1082.41 m = 3551.16 ft Mean mixing ratio: 4.54 g/kg Conv temperature: 10.94 C = 51.69 F Cap Strength: 5.72 C Lifted Index @700 mb: 1.92 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.02 J/kg Max Up Vert Vel: 3.17 m/s Conv Inhibition (B-): 6.67 J/kg Cap Strength: 5.72 C Lift Cond Lev (LCL): 893.76 mb = 999.26 m = 3278.36 ft Lev Free Conv (LFC): 858.76 mb = 1320.51 m = 4332.33 ft Equ Level (EL): 828.76 mb = 1603.60 m = 5261.09 ft B at Equ Level: 3.01 J/kg Max Parcel Lev (MPL): 818.76 mb = 1699.41 m = 5575.43 ft Wind level data Storm motion: 336 at 22 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 1006 44 300 4 3.5 -2.0 | 163 19 -5.4 17.8 1 1000 83 305 11 9.0 -6.3 | 181 14 0.1 13.5 2 925 723 300 26 22.5 -13.0 | 243 15 13.6 6.8 3 850 1403 310 29 22.2 -18.6 | 265 13 13.3 1.2 4 700 2926 305 40 32.8 -22.9 | 277 24 23.9 -3.1 Wind Parameters Mean winds (0-6000m): 305.9 at 29.0 knts Storm direction: 335.9 at 21.7 knts Shear (0-3000m) pos: 5.4 neg: 1.5 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 114.2 deg Storm rel helicity (0-3000m) pos: 104.2 neg: 0.0 tot: 104.2 m^2/s^2 ave: 37.2 10^-3 m/s^2 rel: 0.73 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.21 Bulk Shear: 24.11 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 ------------------------------------------------------------------------------- 500 303 16 200 12| 18.3 0.0 18.3| 54.3 0.0 54.3 108.6 0.86| 18.5 15.9 1000 302 21 224 12| 12.1 0.0 12.1| 76.7 0.0 76.7 76.7 0.86| 12.7 11.0 1500 304 23 237 12| 8.9 0.0 8.9| 89.3 0.0 89.3 59.5 0.87| 9.8 8.5 2000 306 25 247 13| 6.7 1.0 7.7| 95.8 0.0 95.8 47.9 0.81| 8.3 6.8 2500 306 27 254 14| 5.4 1.5 6.9|101.4 0.0 101.4 40.6 0.76| 7.4 5.7 3000 NO DATA | 5.4 1.5 6.9| | 4000 NO DATA | 5.4 1.5 6.9| | 5000 NO DATA | 5.4 1.5 6.9| | 6000 NO DATA | 5.4 1.5 6.9| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251012.00.gif