UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102214.upa.cvt Date: 1400Z 22 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1400Z 22 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 ------------------------------------------------------------------------------- 0 1000 -78 SFC 990 6 10.8 5.8 71 5.0 8.2 290 12 284.8 285.8 281.8 301.1 5.84 2 925 565 4.6 2.1 84 2.5 3.4 270 11 284.0 284.8 280.2 297.5 4.81 3 850 1248 -0.9 -3.1 85 2.2 -1.8 265 13 285.2 285.8 279.3 295.4 3.58 4 700 2775 -8.5 -17.5 48 9.0 -11.0 240 19 293.1 293.3 280.1 297.3 1.38 5 500 5290 -27.7 -29.4 85 1.7 -27.9 230 27 299.3 299.4 282.0 301.5 0.67 6 400 6870 -37.3 -41.1 68 3.8 -37.6 225 44 306.5 306.6 284.4 307.4 0.26 7 300 8810 -48.1 -61.1 21 13.0 -48.4 225 64 317.6 317.6 288.0 317.7 0.03 8 297 8876 -48.5 -61.4 21 12.8 -48.8 225 64 317.9 317.9 288.1 318.0 0.03 9 266 9592 -53.1 -64.1 25 11.0 -53.3 225 60 321.4 321.4 289.2 321.5 0.03 10 250 9990 -53.3 -68.3 14 15.0 -53.5 230 54 326.8 326.8 290.8 326.9 0.02 11 200 11430 -50.1 -81.1 1 31.0 -50.6 235 40 353.4 353.4 297.4 353.4 0.00 12 150 13310 -51.3 -83.3 1 32.0 -51.8 240 27 381.7 381.7 302.5 381.7 0.00 TRP 266 9592 -53.1 -64.1 25 11.0 -53.3 225 60 321.4 321.4 289.2 321.5 0.03 WND 297 8876 -48.5 -61.4 21 12.8 -48.8 225 64 317.9 317.9 288.1 318.0 0.03 Sounding variables and indices 1000-500 mb thick: 5368.00 m Freezing level: 862.27 mb = 1136.24 m = 3727.76 ft Wetbulb zero: 875.84 mb = 1006.11 m = 3300.86 ft Precipitable water: 0.52 inches Sfc-500 mean rel hum: 69.97 % Est. max temperature: 11.71 C = 53.08 F Sfc-Lift cond lev (LCL): 917.69 mb = 629.11 m = 2063.97 ft T: 4.08 C 700-500 lapse rate: 7.63 C/km ThetaE index: 5.69 C Layer 925.0- 700.0 mb Conv cond level (CCL): 891.31 mb = 864.69 m = 2836.89 ft Mean mixing ratio: 5.03 g/kg Conv temperature: 10.58 C = 51.05 F Cap Strength: 1.82 C Lifted Index: 2.34 C Risk: None Lifted Index @300 mb: 13.64 C Lifted Index @700 mb: 1.82 C Showalter Index: 4.51 C Risk: None Total Totals Index: 51.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.80 C Cross Totals Index: 24.60 C K Index: 14.70 Risk: None Sweat Index: 101.00 Risk: None Energy Index: 1.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.75 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 0.97 J/kg Cap Strength: 2.31 C Lift Cond Lev (LCL): 893.90 mb = 841.21 m = 2759.85 ft Lev Free Conv (LFC): 878.90 mb = 977.90 m = 3208.30 ft Equ Level (EL): 798.90 mb = 1735.59 m = 5694.11 ft B at Equ Level: 10.67 J/kg Max Parcel Lev (MPL): 738.90 mb = 2349.61 m = 7708.60 ft Wind level data Storm motion: 271 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 ---------------------------------------------------------- 0 990 6 290 12 11.3 -4.1 | 43 5 -3.7 -4.0 1 925 565 270 11 11.0 -0.0 | 92 4 -4.0 0.1 2 850 1248 265 13 13.0 1.1 | 122 2 -2.1 1.3 3 700 2775 240 19 16.5 9.5 | 189 10 1.4 9.6 4 500 5290 230 27 20.7 17.4 | 198 18 5.7 17.5 5 400 6870 225 44 31.1 31.1 | 207 35 16.1 31.2 6 300 8810 225 64 45.3 45.3 | 214 55 30.2 45.4 7 297 8876 225 64 45.3 45.3 | 214 55 30.2 45.4 8 266 9592 225 60 42.4 42.4 | 213 51 27.4 42.6 9 250 9990 230 54 41.4 34.7 | 217 44 26.4 34.8 10 200 11430 235 40 32.8 22.9 | 218 29 17.8 23.1 11 150 13310 240 27 23.4 13.5 | 212 16 8.4 13.6 Wind Parameters Mean winds (0-6000m): 240.5 at 20.0 knts Storm direction: 270.5 at 15.0 knts Shear (0-3000m) pos: 0.0 neg: 2.6 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 147.4 deg Storm rel helicity (0-3000m) pos: 9.7 neg: -0.0 tot: 9.7 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 2.8 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.44 Bulk Shear: 24.50 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 ------------------------------------------------------------------------------- 500 282 12 59 4| 0.0 3.8 3.8| 3.6 0.0 3.6 7.3 0.86| 3.8 3.3 1000 275 12 76 4| 0.0 2.5 2.5| 4.8 0.0 4.8 4.8 0.81| 2.8 2.3 1500 271 12 88 3| 0.0 2.3 2.3| 6.2 0.0 6.2 4.1 0.84| 2.7 2.2 2000 267 13 112 2| 0.0 2.5 2.5| 7.8 0.0 7.8 3.9 0.78| 2.7 2.1 2500 262 14 145 3| 0.0 2.6 2.6| 8.7 0.0 8.7 3.5 0.64| 2.8 1.8 3000 257 15 166 4| 0.0 2.6 2.6| 9.7 -0.0 9.7 3.2 0.57| 2.8 1.6 4000 250 16 182 6| 0.0 2.4 2.4| 13.2 -0.0 13.2 3.3 0.52| 2.5 1.3 5000 245 18 189 8| 0.0 2.3 2.3| 15.2 -0.0 15.2 3.0 0.46| 2.4 1.1 6000 241 20 194 10| 0.0 2.7 2.7| 29.4 -0.0 29.4 4.9 0.41| 2.8 1.1 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251022.14.gif