UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050414.upa.cvt Date: 1400Z 4 MAY 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1400Z 4 MAY 25 Station: EG023 WMO ident: 3023 Latitude: 57.35 Longitude: -7.37 ------------------------------------------------------------------------------- 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 1027 1 8.8 2.8 66 6.0 5.9 50 16 279.8 280.6 277.9 292.4 4.55 1 1000 220 5.4 0.4 70 5.0 3.2 50 12 278.5 279.2 276.3 289.4 3.93 2 925 851 -0.3 -0.9 96 0.6 -0.6 25 15 279.0 279.7 276.5 289.7 3.87 3 850 1524 0.2 -17.8 24 18.0 -5.0 40 19 286.4 286.5 276.5 289.7 1.11 4 700 3076 -2.5 -15.5 36 13.0 -6.7 10 27 299.7 300.0 283.3 304.8 1.63 5 500 5660 -18.7 -35.7 21 17.0 -21.4 5 37 310.2 310.3 285.9 311.5 0.36 6 400 7290 -31.1 -40.1 41 9.0 -32.0 360 33 314.6 314.6 287.3 315.6 0.29 7 300 9250 -47.1 -54.1 45 7.0 -47.3 355 39 319.0 319.0 288.5 319.3 0.08 8 250 10430 -56.7 -62.7 47 6.0 -56.8 345 41 321.8 321.8 289.3 321.9 0.03 9 210 11519 -63.3 -68.3 51 5.0 -63.3 360 39 327.9 327.9 291.2 328.0 0.02 10 200 11820 -61.1 -71.1 25 10.0 -61.2 350 45 336.0 336.0 293.3 336.1 0.01 11 150 13630 -56.7 -83.7 2 27.0 -57.0 360 27 372.4 372.4 301.0 372.4 0.00 TRP 210 11519 -63.3 -68.3 51 5.0 -63.3 360 39 327.9 327.9 291.2 328.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5440.00 m Freezing level: 928.95 mb = 817.79 m = 2683.00 ft Freezing level: 880.00 mb = 1254.80 m = 4116.75 ft Freezing level: 838.89 mb = 1638.96 m = 5377.11 ft Wetbulb zero: 936.32 mb = 752.52 m = 2468.88 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 40.03 % Est. max temperature: 12.63 C = 54.74 F Sfc-Lift cond lev (LCL): 937.13 mb = 745.58 m = 2446.09 ft T: 0.65 C 700-500 lapse rate: 6.27 C/km ThetaE index: 2.97 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 665.62 mb = 3462.70 m = 11360.44 ft Mean mixing ratio: 3.99 g/kg Conv temperature: 30.50 C = 86.90 F Cap Strength: 13.18 C Lifted Index: 17.61 C Risk: None Lifted Index @300 mb: 20.61 C Lifted Index @700 mb: 13.18 C Showalter Index: 17.73 C Risk: None Total Totals Index: 19.80 C Risk: None Vertical Totals Index: 18.90 C Cross Totals Index: 0.90 C K Index: -11.90 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 4.67 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.30 J/kg Max Up Vert Vel: 2.14 m/s Conv Inhibition (B-): 10347.32 J/kg Cap Strength: 17.46 C Lift Cond Lev (LCL): 923.97 mb = 859.89 m = 2821.13 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 44 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 1027 1 50 16 -12.3 -10.3 | 200 4 1.3 3.5 1 1000 220 50 12 -9.2 -7.7 | 216 7 4.4 6.1 2 925 851 25 15 -6.3 -13.6 | 268 7 7.2 0.2 3 850 1524 40 19 -12.2 -14.6 | 300 2 1.3 -0.8 4 700 3076 10 27 -4.7 -26.6 | 325 16 8.9 -12.8 5 500 5660 5 37 -3.2 -36.9 | 336 25 10.3 -23.1 6 400 7290 360 33 -0.0 -33.0 | 325 23 13.5 -19.2 7 300 9250 355 39 3.4 -38.9 | 326 30 16.9 -25.1 8 250 10430 345 41 10.6 -39.6 | 317 35 24.2 -25.8 9 210 11519 360 39 -0.0 -39.0 | 332 29 13.5 -25.2 10 200 11820 350 45 7.8 -44.3 | 325 37 21.4 -30.5 11 150 13630 360 27 -0.0 -27.0 | 314 19 13.5 -13.2 Wind Parameters Mean winds (0-6000m): 14.5 at 25.8 knts Storm direction: 44.5 at 19.3 knts Shear (0-3000m) pos: 0.8 neg: 3.3 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 125.9 deg Storm rel helicity (0-3000m) pos: 15.4 neg: -3.6 tot: 11.8 m^2/s^2 ave: 3.9 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 34.84 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 47 13 219 6| 0.0 4.0 4.0| 6.2 0.0 6.2 12.5 0.60| 6.6 4.0 1000 38 14 241 6| 0.0 3.1 3.1| 12.9 0.0 12.9 12.9 0.71| 5.7 4.0 1500 36 15 250 5| 1.5 2.1 3.6| 14.3 0.0 14.3 9.5 0.59| 5.3 3.2 2000 36 16 261 4| 1.2 2.4 3.6| 15.3 0.0 15.3 7.7 0.54| 5.1 2.8 2500 33 18 283 4| 0.9 2.9 3.8| 15.4 -0.5 15.0 6.0 0.44| 5.0 2.2 3000 29 19 302 5| 0.8 3.3 4.0| 15.4 -3.6 11.8 3.9 0.33| 5.0 1.6 4000 22 21 317 8| 0.6 3.0 3.5| 22.7 -4.3 18.5 4.6 0.33| 4.3 1.4 5000 18 24 324 11| 0.5 2.8 3.2| 29.7 -4.3 25.4 5.1 0.33| 3.9 1.3 6000 14 26 328 13| 0.4 2.5 2.9| 33.2 -10.6 22.7 3.8 0.29| 3.5 1.0 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20250504.14.gif