UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101711.upa.cvt Date: 1100Z 17 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1100Z 17 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 1026 3 10.6 9.5 93 1.1 10.0 150 4 281.7 282.9 282.0 301.6 7.27 1 1000 215 8.2 7.7 97 0.5 7.9 150 6 281.4 282.5 281.1 299.4 6.60 2 925 856 5.2 4.0 92 1.2 4.6 140 9 284.6 285.6 281.3 300.0 5.51 3 850 1549 7.4 -9.6 29 17.0 0.8 250 6 293.9 294.3 281.5 300.5 2.17 4 700 3120 -2.5 -13.5 43 11.0 -6.3 315 7 299.7 300.1 283.7 305.7 1.93 5 500 5710 -18.5 -35.5 21 17.0 -21.2 205 8 310.5 310.6 285.9 311.8 0.37 6 400 7340 -29.3 -46.3 18 17.0 -30.8 275 16 316.9 316.9 287.9 317.5 0.15 7 300 9320 -45.5 -51.5 51 6.0 -45.7 285 19 321.2 321.2 289.2 321.7 0.11 8 250 10510 -54.9 -61.9 42 7.0 -55.1 290 26 324.4 324.5 290.2 324.6 0.04 9 200 11910 -63.3 -69.3 44 6.0 -63.4 285 26 332.5 332.5 292.4 332.6 0.02 10 199 11941 -63.3 -69.3 44 6.0 -63.4 285 26 333.0 333.0 292.6 333.1 0.02 11 150 13690 -59.7 -82.7 3 23.0 -59.9 315 16 367.2 367.2 300.1 367.2 0.00 12 100 16230 -59.7 -85.7 2 26.0 -60.0 300 13 412.4 412.4 306.8 412.4 0.00 TRP 199 11941 -63.3 -69.3 44 6.0 -63.4 285 26 333.0 333.0 292.6 333.1 0.02 WND Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 737.88 mb = 2723.28 m = 8934.55 ft Wetbulb zero: 833.47 mb = 1707.94 m = 5603.42 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 45.18 % Est. max temperature: 19.55 C = 67.20 F Sfc-Lift cond lev (LCL): 1009.19 mb = 139.27 m = 456.90 ft T: 9.06 C 700-500 lapse rate: 6.18 C/km ThetaE index: 2.15 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 950.49 mb = 632.51 m = 2075.13 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 12.42 C = 54.35 F Cap Strength: 6.97 C Lifted Index: 10.48 C Risk: None Lifted Index @300 mb: 15.18 C Lifted Index @700 mb: 6.97 C Showalter Index: 10.13 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 8.90 C K Index: 5.30 Risk: None Sweat Index: 20.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.07 J/kg Max Up Vert Vel: 5.11 m/s Conv Inhibition (B-): 12936.49 J/kg Cap Strength: 10.43 C Lift Cond Lev (LCL): 963.17 mb = 523.51 m = 1717.54 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 269 at 5 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 1026 3 150 4 -2.0 3.5 | 114 8 -7.4 3.3 1 1000 215 150 6 -3.0 5.2 | 121 10 -8.4 5.1 2 925 856 140 9 -5.8 6.9 | 121 13 -11.2 6.8 3 850 1549 250 6 5.6 2.1 | 187 2 0.2 1.9 4 700 3120 315 7 4.9 -4.9 | 5 5 -0.5 -5.1 5 500 5710 205 8 3.4 7.3 | 164 7 -2.0 7.1 6 400 7340 275 16 15.9 -1.4 | 278 11 10.5 -1.5 7 300 9320 285 19 18.4 -4.9 | 291 14 12.9 -5.1 8 250 10510 290 26 24.4 -8.9 | 295 21 19.0 -9.0 9 200 11910 285 26 25.1 -6.7 | 289 21 19.7 -6.9 10 199 11941 285 26 25.1 -6.7 | 289 21 19.7 -6.9 11 150 13690 315 16 11.3 -11.3 | 333 13 5.9 -11.5 12 100 16230 300 13 11.3 -6.5 | 319 9 5.8 -6.6 Wind Parameters Mean winds (0-6000m): 238.5 at 7.2 knts Storm direction: 268.5 at 5.4 knts Shear (0-3000m) pos: 2.4 neg: 0.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -112.7 deg Storm rel helicity (0-3000m) pos: 26.2 neg: -0.3 tot: 25.9 m^2/s^2 ave: 8.6 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 4.5 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.13 Bulk Shear: 11.61 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 ------------------------------------------------------------------------------- 500 148 6 120 10| 0.0 3.5 3.5| 2.9 0.0 2.9 5.7 0.35| 3.5 1.2 1000 146 7 122 11| 1.4 1.7 3.1| 12.2 -0.3 11.9 11.9 0.48| 4.3 2.1 1500 157 7 128 10| 3.5 1.2 4.6| 23.8 -0.3 23.5 15.7 0.52| 6.4 3.3 2000 174 7 138 9| 3.1 0.9 4.0| 24.4 -0.3 24.1 12.1 0.54| 5.5 3.0 2500 195 7 151 7| 2.7 0.7 3.4| 25.1 -0.3 24.8 9.9 0.55| 4.9 2.7 3000 217 7 166 5| 2.4 0.6 3.0| 26.2 -0.3 25.9 8.6 0.55| 4.5 2.5 4000 253 7 213 2| 1.8 0.8 2.6| 26.6 -3.5 23.1 5.8 0.35| 4.1 1.4 5000 252 7 213 2| 1.5 1.2 2.6| 26.6 -6.9 19.7 3.9 0.17| 3.8 0.7 6000 239 7 192 4| 1.2 1.2 2.4| 31.2 -11.2 19.9 3.3 0.14| 3.7 0.5 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251017.11.gif