UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1200Z 16 OCT 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 1029 2 11.4 9.0 85 2.4 10.1 320 6 282.2 283.4 282.0 301.5 7.01 1 1000 239 8.6 8.2 97 0.4 8.4 310 3 281.8 282.9 281.5 300.5 6.83 2 925 879 4.6 4.4 99 0.2 4.5 290 2 284.0 285.0 281.3 299.8 5.67 3 850 1571 7.4 -3.6 46 11.0 2.5 280 16 293.9 294.5 283.0 304.1 3.44 4 700 3147 0.0 -22.0 17 22.0 -6.4 275 16 302.5 302.7 283.6 305.5 0.94 5 500 5750 -18.7 -32.7 28 14.0 -21.1 290 15 310.2 310.3 286.0 311.9 0.49 6 400 7370 -30.1 -32.0 83 1.9 -30.4 290 32 315.9 316.0 288.1 318.2 0.65 7 300 9350 -46.7 -51.1 61 4.4 -46.9 285 36 319.5 319.6 288.7 320.0 0.12 8 250 10530 -55.9 -60.6 56 4.7 -56.0 285 37 323.0 323.0 289.7 323.1 0.04 9 208 11686 -61.9 -67.9 45 6.0 -62.0 295 35 331.0 331.0 292.0 331.1 0.02 10 200 11930 -61.1 -72.1 22 11.0 -61.2 280 35 336.0 336.0 293.3 336.1 0.01 11 150 13720 -58.7 -82.7 3 24.0 -58.9 300 19 368.9 368.9 300.4 369.0 0.00 TRP 208 11686 -61.9 -67.9 45 6.0 -62.0 295 35 331.0 331.0 292.0 331.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5511.00 m Freezing level: 700.00 mb = 3147.00 m = 10324.68 ft Wetbulb zero: 807.94 mb = 1982.91 m = 6505.52 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 41.64 % Est. max temperature: 19.17 C = 66.50 F Sfc-Lift cond lev (LCL): 992.36 mb = 301.97 m = 990.70 ft T: 8.21 C 700-500 lapse rate: 7.18 C/km ThetaE index: 1.67 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 967.48 mb = 510.40 m = 1674.51 ft Mean mixing ratio: 6.46 g/kg Conv temperature: 11.88 C = 53.39 F Cap Strength: 9.18 C Lifted Index: 9.99 C Risk: None Lifted Index @300 mb: 13.63 C Lifted Index @700 mb: 9.18 C Showalter Index: 7.47 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: 15.10 C K Index: 0.50 Risk: None Sweat Index: 47.00 Risk: None Energy Index: 1.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.02 J/kg Max Up Vert Vel: 4.25 m/s Conv Inhibition (B-): 0.11 J/kg Cap Strength: 9.85 C Lift Cond Lev (LCL): 969.32 mb = 494.80 m = 1623.33 ft Lev Free Conv (LFC): 954.32 mb = 622.83 m = 2043.37 ft Equ Level (EL): 924.32 mb = 885.01 m = 2903.55 ft B at Equ Level: 8.75 J/kg Max Parcel Lev (MPL): 894.32 mb = 1155.04 m = 3789.44 ft Wind level data Storm motion: 312 at 10 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 1029 2 320 6 3.9 -4.6 | 120 4 -3.5 2.0 1 1000 239 310 3 2.3 -1.9 | 133 7 -5.1 4.7 2 925 879 290 2 1.9 -0.7 | 137 8 -5.5 5.9 3 850 1571 280 16 15.8 -2.8 | 246 9 8.4 3.8 4 700 3147 275 16 15.9 -1.4 | 239 10 8.6 5.2 5 500 5750 290 15 14.1 -5.1 | 258 7 6.7 1.5 6 400 7370 290 32 30.1 -10.9 | 281 23 22.7 -4.4 7 300 9350 285 36 34.8 -9.3 | 276 28 27.4 -2.7 8 250 10530 285 37 35.7 -9.6 | 276 29 28.4 -3.0 9 208 11686 295 35 31.7 -14.8 | 289 26 24.4 -8.2 10 200 11930 280 35 34.5 -6.1 | 269 27 27.1 0.5 11 150 13720 300 19 16.5 -9.5 | 288 10 9.1 -2.9 Wind Parameters Mean winds (0-6000m): 281.9 at 13.2 knts Storm direction: 311.9 at 9.9 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 119.7 deg Storm rel helicity (0-3000m) pos: 18.3 neg: -2.6 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.65 Bulk Shear: 13.84 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 ------------------------------------------------------------------------------- 500 312 4 132 6| 0.0 3.7 3.7| 2.1 0.0 2.1 4.3 0.40| 3.8 1.5 1000 305 3 135 7| 0.0 1.7 1.7| 5.3 0.0 5.3 5.3 0.48| 3.4 1.6 1500 291 5 153 5| 0.0 3.6 3.6| 16.9 0.0 16.9 11.3 0.69| 5.8 4.0 2000 285 8 182 5| 0.0 3.1 3.1| 18.3 -0.7 17.5 8.8 0.64| 4.8 3.1 2500 282 9 202 5| 0.0 2.5 2.5| 18.3 -1.6 16.6 6.7 0.60| 3.9 2.4 3000 281 11 214 6| 0.0 2.1 2.1| 18.3 -2.6 15.7 5.2 0.57| 3.4 1.9 4000 280 12 223 6| 0.2 1.6 1.8| 20.5 -2.8 17.7 4.4 0.57| 2.7 1.5 5000 280 13 230 7| 0.3 1.3 1.6| 22.8 -2.8 20.0 4.0 0.58| 2.3 1.3 6000 282 13 235 7| 0.4 1.1 1.5| 26.9 -2.8 24.2 4.0 0.57| 2.3 1.3 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251016.12.gif