UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 1 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 1008 44 0.2 -0.2 97 0.4 0.0 160 7 272.7 273.3 272.8 282.8 3.73 1 1000 98 -0.5 -0.5 100 0.0 -0.5 180 11 272.6 273.3 272.6 282.6 3.68 2 949 515 -3.1 -3.1 100 0.0 -3.1 210 18 274.1 274.7 272.8 282.9 3.20 3 944 557 -1.5 -2.5 93 1.0 -1.9 213 19 276.2 276.7 274.2 285.4 3.37 4 941 582 1.4 1.0 97 0.4 1.2 215 20 279.4 280.1 277.4 291.4 4.37 5 925 720 0.8 -7.2 55 8.0 -2.1 225 22 280.1 280.5 275.0 287.0 2.40 6 922 746 0.4 -9.6 47 10.0 -3.0 225 22 280.0 280.3 274.4 285.7 2.00 7 902 923 3.2 -0.8 75 4.0 1.4 224 23 284.6 285.3 279.5 295.9 4.00 8 888 1050 3.0 0.0 81 3.0 1.7 223 24 285.7 286.4 280.4 297.9 4.30 9 868 1235 2.2 -10.8 38 13.0 -2.3 221 25 286.7 287.1 277.9 292.4 1.93 10 859 1319 2.4 -7.6 48 10.0 -1.4 221 26 287.8 288.2 279.1 295.1 2.51 11 850 1404 1.8 -7.2 51 9.0 -1.7 220 26 288.0 288.5 279.4 295.7 2.62 12 847 1432 1.6 -7.4 51 9.0 -1.9 220 26 288.1 288.6 279.4 295.7 2.58 13 835 1547 0.8 -1.1 87 1.9 -0.0 220 27 288.4 289.2 281.5 300.6 4.22 14 829 1605 0.6 -2.8 78 3.4 -0.9 220 27 288.8 289.5 281.2 299.7 3.75 15 825 1644 1.2 -17.8 23 19.0 -4.4 220 28 289.9 290.1 278.3 293.4 1.14 16 822 1673 1.4 -24.6 12 26.0 -5.2 220 28 290.4 290.5 277.9 292.4 0.63 17 817 1722 1.2 -24.8 12 26.0 -5.4 220 28 290.7 290.8 278.0 292.7 0.63 18 813 1762 0.6 -4.3 70 4.9 -1.4 220 28 290.4 291.1 281.5 300.4 3.42 19 809 1801 0.2 -2.6 81 2.8 -1.0 220 29 290.4 291.1 282.1 301.8 3.90 20 802 1871 0.0 -9.0 51 9.0 -3.3 220 29 290.9 291.4 280.5 298.1 2.41 21 799 1901 0.2 -29.8 8 30.0 -6.5 220 29 291.5 291.5 278.0 292.8 0.40 22 786 2032 0.0 -23.0 16 23.0 -6.1 220 30 292.6 292.8 279.1 295.0 0.76 23 780 2093 -0.5 -10.5 47 10.0 -4.1 220 30 292.7 293.1 281.0 299.3 2.20 24 768 2217 -1.1 -14.1 37 13.0 -5.4 220 31 293.4 293.7 280.7 298.5 1.67 25 760 2300 -2.1 -9.1 59 7.0 -4.7 220 32 293.2 293.6 281.7 300.7 2.52 26 729 2629 -4.7 -13.7 49 9.0 -7.6 220 34 293.8 294.2 281.1 299.4 1.82 27 724 2683 -5.3 -9.6 72 4.3 -6.8 220 34 293.8 294.2 281.9 301.4 2.55 28 712 2814 -6.3 -13.3 58 7.0 -8.5 220 35 294.1 294.4 281.3 299.9 1.92 29 705 2891 -6.5 -29.5 14 23.0 -11.3 220 36 294.7 294.8 279.7 296.2 0.47 30 700 2947 -6.9 -25.9 20 19.0 -11.2 220 36 294.8 295.0 280.0 297.0 0.66 31 694 3014 -6.9 -33.9 10 27.0 -11.9 295.6 295.6 279.8 296.6 0.31 32 692 3037 -6.9 -32.9 11 26.0 -11.8 295.8 295.9 280.0 297.0 0.35 33 690 3059 -7.1 -26.1 20 19.0 -11.4 295.8 296.0 280.4 298.0 0.66 34 688 3082 -7.5 -11.3 74 3.8 -8.8 295.6 296.1 282.5 302.7 2.34 35 667 3322 -9.5 -9.5 100 0.0 -9.5 296.0 296.5 283.2 304.4 2.79 36 616 3934 -11.9 -22.9 40 11.0 -14.5 300.1 300.3 282.7 303.3 0.98 37 603 4096 -13.1 -24.1 39 11.0 -15.6 300.5 300.7 282.8 303.5 0.90 38 591 4249 -14.3 -19.0 67 4.7 -15.5 300.9 301.1 283.5 305.4 1.44 39 543 4885 -19.5 -23.3 72 3.8 -20.3 302.1 302.3 283.6 305.5 1.08 40 502 5464 -23.5 -31.5 48 8.0 -24.7 304.0 304.1 283.7 305.9 0.55 TRP WND Sounding variables and indices Freezing level: 1005.71 mb = 59.43 m = 194.97 ft Freezing level: 942.45 mb = 569.76 m = 1869.26 ft Freezing level: 786.00 mb = 2031.96 m = 6666.46 ft Wetbulb zero: 1007.70 mb = 46.02 m = 150.97 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 62.35 % Est. max temperature: 15.32 C = 59.58 F Sfc-Lift cond lev (LCL): 1001.62 mb = 87.04 m = 285.58 ft T: -0.36 C ThetaE index: 8.19 C Layer 829.0- 817.0 mb Conv cond level (CCL): 959.36 mb = 428.20 m = 1404.84 ft Mean mixing ratio: 3.30 g/kg Conv temperature: 1.29 C = 34.33 F Cap Strength: 16.21 C Lifted Index @700 mb: 12.06 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.98 J/kg Max Up Vert Vel: 9.69 m/s Conv Inhibition (B-): 2180.56 J/kg Cap Strength: 16.05 C Lift Cond Lev (LCL): 927.42 mb = 698.97 m = 2293.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 249 at 19 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 1008 44 160 7 -2.4 6.6 | 89 20 -20.4 -0.4 1 1000 98 180 11 0.0 11.0 | 103 19 -18.1 4.0 2 925 720 225 22 15.6 15.6 | 164 9 -2.5 8.6 3 850 1404 220 26 16.7 19.9 | 174 13 -1.3 13.0 4 700 2947 220 36 23.1 27.6 | 194 21 5.1 20.6 Wind Parameters Mean winds (0-6000m): 218.9 at 25.8 knts Storm direction: 248.9 at 19.3 knts Shear (0-3000m) pos: 4.4 neg: 2.0 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): 104.9 deg Storm rel helicity (0-3000m) pos: 105.1 neg: 0.0 tot: 105.1 m^2/s^2 ave: 36.2 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.7 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 1.95 Bulk Shear: 24.04 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 ------------------------------------------------------------------------------- 500 198 14 116 15| 16.1 0.0 16.1| 62.4 0.0 62.4 124.8 0.86| 17.1 14.6 1000 215 18 135 11| 11.1 0.0 11.1| 77.7 0.0 77.7 77.7 0.82| 12.4 10.2 1500 217 20 149 11| 7.4 1.1 8.5| 82.6 0.0 82.6 55.1 0.78| 9.4 7.3 2000 218 22 158 11| 5.6 1.6 7.2| 90.6 0.0 90.6 45.3 0.76| 7.9 6.0 2500 219 24 167 12| 4.4 2.0 6.4| 98.6 0.0 98.6 39.5 0.74| 7.0 5.2 3000 NO DATA | 4.4 2.0 6.4| | 4000 NO DATA | 4.4 2.0 6.4| | 5000 NO DATA | 4.4 2.0 6.4| | 6000 NO DATA | 4.4 2.0 6.4| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251201.00.gif