UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for EETN... Searching the city database file for: EETN ... Date:0000Z 25 APR 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 1013 44 -1.5 -2.8 91 1.3 -2.0 225 1 270.6 271.2 270.5 278.9 3.07 1 1010 67 2.4 -1.1 78 3.5 1.0 253 3 274.8 275.4 273.6 284.3 3.49 2 1006 97 3.6 -2.4 65 6.0 1.2 289 5 276.3 276.8 274.0 285.1 3.18 3 1000 143 3.4 -2.6 65 6.0 1.0 345 8 276.5 277.1 274.2 285.3 3.15 4 974 356 2.6 -9.4 41 12.0 -1.5 350 9 277.8 278.2 273.1 283.3 1.92 5 925 771 -0.7 -11.7 43 11.0 -4.1 360 12 278.6 278.9 273.1 283.4 1.68 6 850 1438 -7.1 -12.1 67 5.0 -8.5 330 12 278.7 279.0 273.3 283.8 1.78 7 781 2090 -13.1 -14.4 90 1.3 -13.5 319 19 279.1 279.4 273.3 283.7 1.60 8 772 2179 -12.1 -26.1 30 14.0 -14.7 318 20 281.1 281.2 272.8 282.9 0.59 9 742 2482 -12.3 -17.1 67 4.8 -13.5 313 24 284.1 284.3 275.7 288.1 1.35 10 700 2924 -16.1 -19.0 78 2.9 -16.7 305 29 284.7 284.9 275.7 288.3 1.22 11 678 3163 -17.9 -21.0 77 3.1 -18.6 302 30 285.3 285.4 275.9 288.4 1.06 12 669 3263 -18.3 -20.9 80 2.6 -18.8 301 30 285.9 286.1 276.2 289.2 1.08 13 662 3341 -17.5 -31.5 28 14.0 -19.6 300 30 287.7 287.7 276.2 289.0 0.41 14 651 3466 -18.3 -35.3 21 17.0 -20.5 299 31 288.1 288.2 276.2 289.1 0.29 15 649 3489 -17.9 -42.9 9 25.0 -20.5 298 31 288.8 288.9 276.3 289.3 0.13 16 599 4082 -22.1 -33.1 36 11.0 -23.5 291 33 290.7 290.8 277.6 292.0 0.39 17 562 4548 -24.1 -48.1 9 24.0 -26.0 285 34 293.7 293.7 278.6 294.0 0.09 18 500 5390 -29.7 -52.7 9 23.0 -31.0 275 37 296.8 296.8 280.0 297.0 0.06 19 441 6277 -36.7 -53.7 16 17.0 -37.5 275 44 298.8 298.8 280.9 299.0 0.06 20 400 6950 -41.1 -55.1 21 14.0 -41.6 275 50 301.6 301.6 282.1 301.8 0.05 21 352 7807 -46.3 -60.3 19 14.0 -46.6 273 55 305.8 305.8 283.8 305.9 0.03 22 325 8334 -48.3 -65.3 12 17.0 -48.6 271 59 310.1 310.1 285.4 310.2 0.02 23 300 8860 -48.1 -72.1 5 24.0 -48.5 270 62 317.6 317.6 287.9 317.6 0.01 24 272 9504 -49.5 -74.5 4 25.0 -49.9 324.6 324.6 290.2 324.6 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5247.00 m Freezing level: Surface below freezing Freezing level: 1011.85 mb = 52.67 m = 172.79 ft Freezing level: 935.39 mb = 683.02 m = 2240.87 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 44.67 % Est. max temperature: 6.58 C = 43.84 F Sfc-Lift cond lev (LCL): 992.43 mb = 204.54 m = 671.04 ft T: 3.17 C 700-500 lapse rate: 5.52 C/km ThetaE index: 1.97 C Layer 974.0- 925.0 mb Conv cond level (CCL): 812.94 mb = 1781.56 m = 5844.95 ft Mean mixing ratio: 2.15 g/kg Conv temperature: 6.81 C = 44.26 F Cap Strength: 9.51 C Lifted Index: 11.30 C Risk: None Lifted Index @300 mb: 24.01 C Lifted Index @700 mb: 3.86 C Showalter Index: 11.24 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 17.60 C K Index: 7.60 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.70 J/kg Max Up Vert Vel: 4.84 m/s Conv Inhibition (B-): 3718.77 J/kg Cap Strength: 11.07 C Lift Cond Lev (LCL): 828.70 mb = 1633.54 m = 5359.32 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 325 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 1013 44 225 1 0.7 0.7 | 148 19 -10.2 16.6 1 1000 143 345 8 2.1 -7.7 | 133 12 -8.9 8.2 2 925 771 360 12 -0.0 -12.0 | 110 12 -11.0 3.9 3 850 1438 330 12 6.0 -10.4 | 138 7 -5.0 5.5 4 700 2924 305 29 23.8 -16.6 | 273 13 12.8 -0.8 5 500 5390 275 37 36.9 -3.2 | 244 29 25.9 12.7 6 400 6950 275 50 49.8 -4.4 | 253 41 38.9 11.5 7 300 8860 270 62 62.0 -0.0 | 253 53 51.0 15.9 Wind Parameters Mean winds (0-6000m): 295.4 at 25.7 knts Storm direction: 325.4 at 19.3 knts Shear (0-3000m) pos: 1.9 neg: 4.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 123.2 deg Storm rel helicity (0-3000m) pos: 15.0 neg: -32.2 tot: -17.2 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.18 Bulk Shear: 63.39 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 ------------------------------------------------------------------------------- 500 349 8 129 12| 11.5 0.0 11.5| 0.0 -25.6 -25.6 -51.3 -0.62| 11.9 -7.4 1000 353 10 121 11| 5.8 1.0 6.8| 2.8 -30.3 -27.6 -27.6 -0.49| 8.0 -4.0 1500 347 11 122 10| 3.8 2.1 5.9| 9.6 -30.3 -20.7 -13.8 -0.22| 7.1 -1.5 2000 339 12 125 8| 2.9 3.1 5.9| 12.2 -30.3 -18.1 -9.0 -0.03| 6.9 -0.2 2500 330 14 133 5| 2.3 3.8 6.1| 14.7 -30.3 -15.6 -6.2 0.06| 6.9 0.4 3000 322 16 162 3| 1.9 4.1 6.1| 15.0 -32.2 -17.2 -5.7 0.04| 6.8 0.3 4000 312 20 236 5| 1.4 3.8 5.2| 15.0 -48.9 -33.9 -8.5 -0.05| 6.0 -0.3 5000 303 23 248 9| 1.2 3.6 4.7| 15.0 -75.9 -60.9 -12.2 -0.12| 5.6 -0.7 6000 295 26 248 13| 1.0 3.6 4.5| 34.7 -86.7 -52.0 -8.7 -0.09| 5.4 -0.5 Wrote GIF file: /home/apache/climate/data/raob//EETN/skewt/EETN.skewt.20250425.00.gif