UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101311.upa.cvt Date: 1100Z 13 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1100Z 13 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 1031 5 11.8 8.9 82 2.9 10.2 150 6 282.5 283.7 282.0 301.6 6.95 1 1000 259 9.4 7.4 87 2.0 8.3 180 11 282.5 283.7 281.5 300.4 6.46 2 925 900 4.2 4.2 100 0.0 4.2 195 16 283.6 284.6 281.0 299.2 5.59 3 850 1605 12.2 -28.8 4 41.0 0.7 205 16 298.9 299.0 281.5 300.3 0.42 4 700 3204 4.0 -26.0 9 30.0 -4.6 210 14 306.9 307.0 285.0 309.1 0.66 5 500 5840 -14.7 -37.7 12 23.0 -18.6 225 14 315.1 315.2 287.5 316.2 0.30 6 400 7490 -27.1 -47.1 13 20.0 -29.0 260 14 319.8 319.8 288.8 320.3 0.14 7 300 9490 -44.1 -48.1 64 4.0 -44.3 265 20 323.2 323.2 289.9 323.8 0.16 8 250 10690 -53.3 -59.3 48 6.0 -53.4 260 25 326.8 326.8 290.9 327.0 0.05 9 200 12090 -62.5 -67.0 55 4.5 -62.6 270 24 333.8 333.8 292.7 333.9 0.02 10 188 12471 -64.1 -70.1 44 6.0 -64.1 270 19 337.2 337.2 293.6 337.2 0.02 11 150 13860 -63.3 -82.3 6 19.0 -63.4 280 10 361.0 361.0 298.9 361.0 0.00 12 100 16360 -63.1 -86.1 3 23.0 -63.3 305 5 405.8 405.8 306.0 405.8 0.00 TRP 188 12471 -64.1 -70.1 44 6.0 -64.1 270 19 337.2 337.2 293.6 337.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 5581.00 m Freezing level: 657.22 mb = 3767.85 m = 12361.56 ft Wetbulb zero: 830.16 mb = 1799.50 m = 5903.80 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 26.45 % Est. max temperature: 21.78 C = 71.20 F Sfc-Lift cond lev (LCL): 986.83 mb = 367.98 m = 1207.27 ft T: 8.52 C 700-500 lapse rate: 7.09 C/km ThetaE index: 2.41 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 953.56 mb = 649.94 m = 2132.33 ft Mean mixing ratio: 6.25 g/kg Conv temperature: 12.54 C = 54.57 F Cap Strength: 13.33 C Lifted Index: 14.14 C Risk: None Lifted Index @300 mb: 16.41 C Lifted Index @700 mb: 13.33 C Showalter Index: 13.28 C Risk: None Total Totals Index: 12.80 C Risk: None Vertical Totals Index: 26.90 C Cross Totals Index: -14.10 C K Index: -31.90 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.35 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.75 J/kg Max Up Vert Vel: 3.08 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 14.02 C Lift Cond Lev (LCL): 958.26 mb = 609.54 m = 1999.77 ft Lev Free Conv (LFC): 943.26 mb = 739.26 m = 2425.35 ft Equ Level (EL): 923.26 mb = 915.68 m = 3004.16 ft B at Equ Level: 4.43 J/kg Max Parcel Lev (MPL): 903.26 mb = 1098.27 m = 3603.21 ft Wind level data Storm motion: 239 at 11 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 1031 5 150 6 -3.0 5.2 | 88 12 -12.1 -0.3 1 1000 259 180 11 0.0 11.0 | 121 11 -9.1 5.5 2 925 900 195 16 4.1 15.5 | 153 11 -5.0 9.9 3 850 1605 205 16 6.8 14.5 | 165 9 -2.4 9.0 4 700 3204 210 14 7.0 12.1 | 162 7 -2.1 6.6 5 500 5840 225 14 9.9 9.9 | 190 4 0.8 4.4 6 400 7490 260 14 13.8 2.4 | 303 6 4.7 -3.1 7 300 9490 265 20 19.9 1.7 | 289 11 10.8 -3.8 8 250 10690 260 25 24.6 4.3 | 274 16 15.5 -1.2 9 200 12090 270 24 24.0 -0.0 | 290 16 14.9 -5.5 10 188 12471 270 19 19.0 -0.0 | 299 11 9.9 -5.5 11 150 13860 280 10 9.8 -1.7 | 354 7 0.7 -7.3 12 100 16360 305 5 4.1 -2.9 | 31 10 -5.0 -8.4 Wind Parameters Mean winds (0-6000m): 208.8 at 14.2 knts Storm direction: 238.8 at 10.7 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 42.9 neg: -0.7 tot: 42.1 m^2/s^2 ave: 14.0 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.61 Bulk Shear: 7.74 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 ------------------------------------------------------------------------------- 500 177 10 116 11| 9.0 0.0 9.0| 26.1 0.0 26.1 52.3 0.98| 9.2 9.1 1000 187 12 132 10| 6.5 0.0 6.5| 38.1 0.0 38.1 38.1 0.98| 6.8 6.7 1500 192 14 141 10| 4.6 0.0 4.6| 42.1 0.0 42.1 28.1 0.95| 5.2 5.0 2000 196 14 147 10| 3.4 0.0 3.4| 42.9 -0.2 42.7 21.4 0.91| 4.2 3.8 2500 198 14 150 9| 2.6 0.0 2.6| 42.9 -0.4 42.5 17.0 0.86| 3.5 3.0 3000 200 14 152 9| 2.1 0.0 2.1| 42.9 -0.7 42.1 14.0 0.81| 3.0 2.5 4000 203 14 155 8| 1.6 0.0 1.6| 44.2 -0.9 43.3 10.8 0.79| 2.5 1.9 5000 206 14 158 8| 1.4 0.0 1.4| 45.7 -0.9 44.8 9.0 0.79| 2.1 1.7 6000 209 14 162 7| 1.2 0.0 1.2| 47.7 -0.9 46.8 7.8 0.79| 1.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251013.11.gif