UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120300.upa.cvt Date: 0000Z 3 DEC 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 3 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 1017 44 3.0 1.1 87 1.9 2.2 200 10 274.8 275.5 274.5 285.9 4.07 1 1000 173 1.8 0.9 94 0.9 1.4 195 16 275.0 275.6 274.6 286.0 4.08 2 948 601 -1.5 -1.5 100 0.0 -1.5 216 23 275.8 276.4 274.4 285.7 3.61 3 939 677 -0.9 -3.3 84 2.4 -1.8 219 24 277.2 277.7 274.6 286.0 3.19 4 925 797 -1.3 -3.6 84 2.3 -2.2 225 26 278.0 278.5 275.0 286.8 3.16 5 879 1202 -3.1 -4.2 92 1.1 -3.5 222 22 280.2 280.7 276.2 289.1 3.18 6 869 1293 -1.7 -8.7 59 7.0 -4.1 221 21 282.6 283.0 276.2 289.1 2.28 7 861 1367 1.2 -28.8 9 30.0 -5.5 221 20 286.3 286.4 275.5 287.7 0.41 8 850 1470 2.0 -34.0 5 36.0 -5.3 220 19 288.2 288.3 276.2 289.1 0.25 9 846 1508 2.0 -35.0 4 37.0 -5.4 220 19 288.6 288.7 276.3 289.4 0.23 10 812 1838 0.8 -39.2 3 40.0 -6.5 225 20 290.8 290.8 277.3 291.3 0.16 11 758 2389 0.0 -35.0 5 35.0 -7.1 232 21 295.7 295.7 279.8 296.5 0.26 12 752 2453 -0.3 -18.3 24 18.0 -5.7 233 21 296.0 296.2 281.3 299.8 1.20 13 750 2474 -0.3 -29.3 9 29.0 -7.0 233 21 296.2 296.3 280.3 297.7 0.45 14 744 2538 -0.9 -13.9 37 13.0 -5.3 234 21 296.3 296.6 282.0 301.7 1.75 15 730 2689 -1.5 -12.5 43 11.0 -5.4 236 21 297.2 297.6 282.7 303.4 2.00 16 726 2733 -1.7 -16.7 31 15.0 -6.4 236 21 297.5 297.7 282.1 301.9 1.42 17 700 3022 -3.1 -17.1 33 14.0 -7.4 240 22 299.1 299.3 282.8 303.6 1.43 18 694 3090 -3.1 -16.1 36 13.0 -7.2 299.8 300.1 283.3 304.7 1.57 19 610 4094 -12.1 -13.7 88 1.6 -12.6 300.7 301.1 284.4 307.5 2.17 20 600 4220 -12.9 -13.4 96 0.5 -13.0 301.2 301.6 284.7 308.2 2.27 21 560 4744 -14.9 -17.6 80 2.7 -15.7 304.8 305.1 285.4 310.3 1.71 22 520 5300 -18.7 -20.6 85 1.9 -19.2 306.8 307.0 285.8 311.4 1.43 TRP WND Sounding variables and indices Freezing level: 971.64 mb = 406.49 m = 1333.60 ft Freezing level: 864.31 mb = 1335.93 m = 4382.90 ft Freezing level: 758.00 mb = 2388.99 m = 7837.79 ft Wetbulb zero: 974.69 mb = 378.50 m = 1241.79 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 58.88 % Est. max temperature: 11.73 C = 53.12 F Sfc-Lift cond lev (LCL): 987.45 mb = 274.27 m = 899.83 ft T: 1.02 C ThetaE index: 2.06 C Layer 750.0- 744.0 mb Conv cond level (CCL): 953.28 mb = 556.53 m = 1825.85 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 3.93 C = 39.07 F Cap Strength: 18.02 C Lifted Index @700 mb: 15.19 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.65 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 2045.06 J/kg Cap Strength: 17.82 C Lift Cond Lev (LCL): 949.94 mb = 584.71 m = 1918.31 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 254 at 16 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 1017 44 200 10 3.4 9.4 | 114 13 -11.5 5.2 1 1000 173 195 16 4.1 15.5 | 136 16 -10.8 11.2 2 925 797 225 26 18.4 18.4 | 194 15 3.4 14.2 3 850 1470 220 19 12.2 14.6 | 165 11 -2.7 10.3 4 700 3022 240 22 19.1 11.0 | 211 8 4.1 6.8 Wind Parameters Mean winds (0-6000m): 224.3 at 20.7 knts Storm direction: 254.3 at 15.5 knts Shear (0-3000m) pos: 3.7 neg: 0.9 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 90.7 neg: -17.8 tot: 72.9 m^2/s^2 ave: 25.1 10^-3 m/s^2 rel: 0.61 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 3.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.79 Bulk Shear: 7.62 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 ------------------------------------------------------------------------------- 500 204 17 146 14| 12.8 0.0 12.8| 51.9 0.0 51.9 103.7 0.96| 14.6 14.0 1000 215 21 167 13| 7.6 0.0 7.6| 75.1 -6.2 68.9 68.9 0.80| 11.6 9.2 1500 218 21 170 13| 5.1 1.5 6.6| 75.2 -17.8 57.4 38.3 0.53| 9.3 4.9 2000 219 21 170 12| 4.2 1.1 5.3| 80.9 -17.8 63.0 31.5 0.56| 7.6 4.2 2500 221 21 173 11| 3.7 0.9 4.6| 86.4 -17.8 68.5 27.4 0.59| 6.6 3.9 3000 NO DATA | 3.7 0.9 4.6| | 4000 NO DATA | 3.7 0.9 4.6| | 5000 NO DATA | 3.7 0.9 4.6| | 6000 NO DATA | 3.7 0.9 4.6| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251203.00.gif