UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101505.upa.cvt Date: 0500Z 15 OCT 25 Searching for EG354... Searching the city database file for: EG354 ... Date:0500Z 15 OCT 25 Station: EG354 WMO ident: 3354 Latitude: 53.01 Longitude: -1.25 ------------------------------------------------------------------------------- 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 121 9.6 6.9 83 2.7 8.2 75 3 281.4 282.4 280.6 298.3 6.14 1 1000 260 8.0 6.0 87 2.0 7.0 20 5 281.1 282.2 280.1 297.3 5.86 2 925 898 3.2 3.2 100 0.0 3.2 35 9 282.6 283.5 280.0 297.1 5.21 3 850 1601 10.4 -7.6 27 18.0 2.8 35 23 297.0 297.5 283.3 304.8 2.54 4 700 3189 1.0 -20.0 19 21.0 -5.5 25 16 303.6 303.8 284.2 307.2 1.12 5 500 5810 -13.9 -43.9 6 30.0 -18.3 15 31 316.1 316.1 287.6 316.7 0.16 6 400 7460 -27.9 -39.9 31 12.0 -29.3 5 29 318.7 318.8 288.7 319.8 0.30 7 300 9450 -44.3 -53.3 36 9.0 -44.7 15 24 322.9 322.9 289.8 323.3 0.09 8 250 10650 -53.7 -60.7 42 7.0 -53.8 25 21 326.2 326.2 290.7 326.4 0.04 9 200 12050 -63.3 -67.7 55 4.4 -63.3 25 20 332.5 332.5 292.4 332.6 0.02 10 189 12395 -64.3 -70.3 44 6.0 -64.4 30 13 336.3 336.3 293.4 336.4 0.02 11 150 13810 -62.3 -82.3 5 20.0 -62.4 25 15 362.8 362.8 299.2 362.8 0.00 12 100 16310 -63.7 -85.7 3 22.0 -63.9 15 9 404.7 404.7 305.8 404.7 0.00 TRP 189 12395 -64.3 -70.3 44 6.0 -64.4 30 13 336.3 336.3 293.4 336.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5550.00 m Freezing level: 686.58 mb = 3364.91 m = 11039.58 ft Wetbulb zero: 799.64 mb = 2100.52 m = 6891.38 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 32.18 % Est. max temperature: 21.88 C = 71.38 F Sfc-Lift cond lev (LCL): 976.11 mb = 457.87 m = 1502.18 ft T: 6.51 C 700-500 lapse rate: 5.68 C/km ThetaE index: 1.21 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 943.46 mb = 736.32 m = 2415.72 ft Mean mixing ratio: 5.57 g/kg Conv temperature: 10.44 C = 50.80 F Cap Strength: 12.00 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 18.26 C Lifted Index @700 mb: 12.00 C Showalter Index: 11.80 C Risk: None Total Totals Index: 30.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 6.30 C K Index: -4.30 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.81 J/kg Max Up Vert Vel: 3.69 m/s Conv Inhibition (B-): 13717.86 J/kg Cap Strength: 16.69 C Lift Cond Lev (LCL): 948.27 mb = 694.66 m = 2279.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 15 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 121 75 3 -2.9 -0.8 | 228 12 9.0 8.1 1 1000 260 20 5 -1.7 -4.7 | 248 11 10.2 4.2 2 925 898 35 9 -5.2 -7.4 | 257 7 6.8 1.5 3 850 1601 35 23 -13.2 -18.8 | 7 10 -1.3 -9.9 4 700 3189 25 16 -6.8 -14.5 | 317 8 5.2 -5.6 5 500 5810 15 31 -8.0 -29.9 | 350 21 3.9 -21.0 6 400 7460 5 29 -2.5 -28.9 | 335 22 9.4 -20.0 7 300 9450 15 24 -6.2 -23.2 | 338 15 5.7 -14.3 8 250 10650 25 21 -8.9 -19.0 | 343 11 3.0 -10.1 9 200 12050 25 20 -8.5 -18.1 | 339 10 3.5 -9.2 10 189 12395 30 13 -6.5 -11.3 | 294 6 5.4 -2.4 11 150 13810 25 15 -6.3 -13.6 | 310 7 5.6 -4.7 12 100 16310 15 9 -2.3 -8.7 | 269 10 9.6 0.2 Wind Parameters Mean winds (0-6000m): 23.3 at 19.8 knts Storm direction: 53.3 at 14.9 knts Shear (0-3000m) pos: 1.1 neg: 1.6 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 91.8 deg Storm rel helicity (0-3000m) pos: 32.1 neg: -15.4 tot: 16.7 m^2/s^2 ave: 5.6 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 27.14 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 28 6 247 10| 0.0 5.8 5.8| 13.9 0.0 13.9 27.8 0.75| 6.6 5.0 1000 32 7 252 8| 3.2 2.9 6.1| 20.5 0.0 20.5 20.5 0.71| 6.6 4.7 1500 34 11 273 6| 2.2 5.0 7.2| 32.1 0.0 32.1 21.4 0.73| 7.7 5.6 2000 34 14 300 5| 1.6 3.3 4.9| 32.1 -5.4 26.6 13.3 0.57| 6.4 3.6 2500 33 15 313 5| 1.3 2.3 3.6| 32.1 -10.5 21.5 8.6 0.43| 5.6 2.4 3000 32 15 318 6| 1.1 1.6 2.7| 32.1 -15.4 16.7 5.6 0.32| 5.1 1.6 4000 30 16 322 6| 0.8 1.9 2.7| 40.5 -15.8 24.7 6.2 0.36| 4.5 1.6 5000 26 18 330 8| 0.6 2.1 2.7| 47.9 -15.8 32.1 6.4 0.36| 4.2 1.5 6000 23 20 336 10| 0.5 2.1 2.6| 50.9 -21.7 29.3 4.9 0.31| 4.0 1.2 Wrote GIF file: /home/apache/climate/data/raob//EG354/skewt/EG354.skewt.20251015.05.gif