UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 28 NOV 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 1004 44 2.2 0.9 91 1.3 1.7 215 7 275.0 275.7 274.6 286.1 4.06 1 1000 71 2.0 1.1 94 0.9 1.6 200 9 275.1 275.8 274.8 286.4 4.14 2 977 259 1.2 1.1 99 0.1 1.1 212 19 276.2 276.9 275.5 287.7 4.24 3 958 417 2.2 0.5 88 1.7 1.5 222 28 278.7 279.5 276.7 290.2 4.14 4 925 700 0.6 -0.7 91 1.3 0.0 240 44 279.9 280.6 277.1 290.8 3.92 5 850 1374 -3.5 -3.5 100 0.0 -3.5 245 40 282.5 283.1 277.8 292.3 3.47 6 836 1505 -4.5 -4.5 100 0.0 -4.5 247 39 282.8 283.3 277.7 292.0 3.27 7 818 1677 -3.3 -3.7 97 0.4 -3.5 249 38 285.8 286.4 279.6 296.0 3.55 8 770 2154 -4.9 -5.2 98 0.3 -5.0 255 34 289.1 289.7 280.8 298.9 3.37 9 700 2902 -6.3 -7.2 93 0.9 -6.7 265 29 295.5 296.1 283.4 305.0 3.18 10 699 2913 -6.3 -7.1 94 0.8 -6.6 295.6 296.2 283.5 305.2 3.21 11 590 4223 -12.5 -14.7 84 2.2 -13.2 303.1 303.5 285.2 309.6 2.07 12 587 4262 -12.5 -15.4 79 2.9 -13.4 303.5 303.9 285.2 309.8 1.96 13 534 4977 -17.9 -18.0 99 0.1 -17.9 305.4 305.7 285.7 311.0 1.74 14 530 5033 -17.9 -18.7 93 0.8 -18.1 306.1 306.4 285.8 311.4 1.65 TRP WND Sounding variables and indices Freezing level: 914.02 mb = 798.63 m = 2620.16 ft Wetbulb zero: 924.58 mb = 703.64 m = 2308.49 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 92.71 % Est. max temperature: 9.51 C = 49.12 F Sfc-Lift cond lev (LCL): 983.85 mb = 202.42 m = 664.09 ft T: 1.44 C ThetaE index: 0.23 C Layer 836.0- 818.0 mb Conv cond level (CCL): 902.59 mb = 895.51 m = 2937.99 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 7.84 C = 46.11 F Cap Strength: 15.13 C Lifted Index @700 mb: 9.73 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.25 J/kg Max Up Vert Vel: 6.96 m/s Conv Inhibition (B-): 1329.81 J/kg Cap Strength: 14.60 C Lift Cond Lev (LCL): 936.75 mb = 598.22 m = 1962.64 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 at 26 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 1004 44 215 7 4.0 5.7 | 112 23 -21.5 8.8 1 1000 71 200 9 3.1 8.5 | 117 25 -22.4 11.5 2 925 700 240 44 38.1 22.0 | 207 28 12.6 25.1 3 850 1374 245 40 36.3 16.9 | 208 23 10.8 20.0 4 700 2902 265 29 28.9 2.5 | 211 7 3.4 5.6 Wind Parameters Mean winds (0-6000m): 246.8 at 34.2 knts Storm direction: 276.8 at 25.7 knts Shear (0-3000m) pos: 5.6 neg: 0.0 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 99.1 deg Storm rel helicity (0-3000m) pos: 290.2 neg: -0.6 tot: 289.6 m^2/s^2 ave: 103.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 8.1 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.64 Bulk Shear: 37.80 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 ------------------------------------------------------------------------------- 500 224 21 150 21| 29.4 0.0 29.4|200.7 0.0 200.7 401.5 0.99| 32.1 31.8 1000 237 32 183 20| 18.5 0.0 18.5|279.8 0.0 279.8 279.8 0.94| 23.0 21.7 1500 240 35 192 21| 11.3 0.0 11.3|284.3 0.0 284.3 189.5 0.87| 16.9 14.7 2000 243 35 196 20| 7.7 0.0 7.7|289.1 0.0 289.1 144.6 0.80| 14.1 11.3 2500 245 35 199 19| 5.6 0.0 5.6|290.2 -0.0 290.2 116.1 0.74| 12.4 9.1 3000 NO DATA | 5.6 0.0 5.6| | 4000 NO DATA | 5.6 0.0 5.6| | 5000 NO DATA | 5.6 0.0 5.6| | 6000 NO DATA | 5.6 0.0 5.6| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251128.00.gif