UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 19 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 1017 44 -0.3 -1.1 94 0.8 -0.6 205 4 271.5 272.1 271.6 280.9 3.46 1 1011 90 3.8 -0.9 71 4.7 1.8 210 6 276.1 276.7 274.5 285.8 3.54 2 1005 136 5.0 -1.0 65 6.0 2.5 216 8 277.8 278.4 275.4 287.5 3.53 3 1000 175 4.8 -1.2 65 6.0 2.3 220 9 278.0 278.5 275.4 287.6 3.50 4 988 273 4.4 -1.6 65 6.0 1.9 232 9 278.5 279.1 275.6 288.1 3.44 5 925 806 0.0 -2.3 84 2.3 -0.9 300 9 279.3 279.9 276.2 289.0 3.49 6 887 1140 -3.1 -5.1 86 2.0 -3.8 302 10 279.5 280.0 275.5 287.7 2.94 7 850 1476 -4.3 -10.3 63 6.0 -6.2 305 11 281.6 282.0 275.4 287.5 2.05 8 845 1523 -4.5 -10.5 63 6.0 -6.4 306 11 281.9 282.3 275.5 287.8 2.03 9 775 2200 -7.7 -21.7 32 14.0 -10.9 326 11 285.5 285.7 275.7 288.2 0.87 10 763 2321 -7.5 -25.5 22 18.0 -11.3 330 10 287.0 287.1 276.1 289.0 0.63 11 747 2487 -7.1 -17.1 45 10.0 -9.9 335 10 289.2 289.4 278.3 293.3 1.34 12 708 2904 -8.5 -14.5 62 6.0 -10.3 347 10 292.1 292.4 280.2 297.4 1.75 13 705 2937 -8.5 -14.5 62 6.0 -10.3 348 10 292.5 292.8 280.4 297.8 1.76 14 700 2992 -8.9 -14.9 62 6.0 -10.7 350 10 292.6 292.9 280.4 297.9 1.72 15 697 3025 -9.3 -15.3 62 6.0 -11.1 292.5 292.8 280.3 297.6 1.67 16 693 3070 -9.3 -23.3 31 14.0 -12.5 293.0 293.2 279.4 295.7 0.84 17 583 4385 -17.3 -25.3 50 8.0 -18.9 298.5 298.7 281.8 301.2 0.84 TRP WND Sounding variables and indices Freezing level: Surface below freezing Freezing level: 1016.56 mb = 47.34 m = 155.31 ft Freezing level: 925.00 mb = 806.00 m = 2644.32 ft Wetbulb zero: Below ground Precipitable water: 0.34 inches Sfc-500 mean rel hum: 54.52 % Est. max temperature: 8.84 C = 47.91 F Sfc-Lift cond lev (LCL): 1004.35 mb = 141.13 m = 463.02 ft T: 4.97 C ThetaE index: 1.47 C Layer 887.0- 845.0 mb Conv cond level (CCL): 889.23 mb = 1119.78 m = 3673.76 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 7.66 C = 45.79 F Cap Strength: 10.75 C Lifted Index @700 mb: 8.01 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.34 J/kg Max Up Vert Vel: 4.76 m/s Conv Inhibition (B-): 770.15 J/kg Cap Strength: 10.73 C Lift Cond Lev (LCL): 903.49 mb = 993.22 m = 3258.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 7 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 44 205 4 1.7 3.6 | 174 11 -1.1 10.5 1 1000 175 220 9 5.8 6.9 | 192 14 3.0 13.8 2 925 806 300 9 7.8 -4.5 | 245 6 5.0 2.4 3 850 1476 305 11 9.0 -6.3 | 265 6 6.3 0.6 4 700 2992 350 10 1.7 -9.8 | 19 3 -1.0 -3.0 Wind Parameters Mean winds (0-6000m): 308.2 at 9.9 knts Storm direction: 338.2 at 7.4 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -155.1 deg Storm rel helicity (0-3000m) pos: 47.4 neg: 0.0 tot: 47.4 m^2/s^2 ave: 16.3 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 4.9 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.76 Bulk Shear: 15.02 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 ------------------------------------------------------------------------------- 500 237 8 200 12| 8.2 0.0 8.2| 30.7 0.0 30.7 61.5 0.80| 12.5 9.9 1000 267 9 219 9| 5.6 0.0 5.6| 38.4 0.0 38.4 38.4 0.76| 9.3 7.0 1500 283 9 233 8| 4.3 0.0 4.3| 40.9 0.0 40.9 27.3 0.77| 6.8 5.2 2000 293 10 243 7| 3.3 0.0 3.3| 43.6 0.0 43.6 21.8 0.77| 5.8 4.4 2500 301 10 253 6| 2.7 0.0 2.7| 45.8 0.0 45.8 18.3 0.78| 5.2 4.1 3000 NO DATA | 2.7 0.0 2.7| | 4000 NO DATA | 2.7 0.0 2.7| | 5000 NO DATA | 2.7 0.0 2.7| | 6000 NO DATA | 2.7 0.0 2.7| | Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20251019.00.gif