UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1200Z 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 6 12.4 8.7 78 3.7 10.4 150 7 283.1 284.2 282.2 302.0 6.85 1 1000 260 9.4 7.4 87 2.0 8.3 180 9 282.5 283.7 281.5 300.4 6.46 2 925 901 4.4 4.4 100 0.0 4.4 210 13 283.8 284.8 281.1 299.6 5.67 3 850 1606 11.2 -7.8 26 19.0 3.1 215 16 297.9 298.3 283.6 305.5 2.50 4 700 3204 3.4 -25.6 10 29.0 -4.8 210 14 306.2 306.4 284.8 308.5 0.68 5 500 5840 -14.7 -33.7 18 19.0 -18.3 225 16 315.1 315.2 287.6 316.7 0.44 6 400 7500 -26.9 -31.2 67 4.3 -27.6 255 14 320.0 320.2 289.5 322.5 0.71 7 300 9500 -44.1 -48.2 64 4.1 -44.3 260 22 323.2 323.2 289.9 323.8 0.16 8 250 10690 -53.3 -57.8 58 4.5 -53.4 265 25 326.8 326.8 290.9 327.1 0.06 9 200 12090 -63.3 -67.2 59 3.9 -63.3 265 21 332.5 332.5 292.4 332.6 0.02 10 188 12471 -65.1 -68.2 65 3.1 -65.1 270 20 335.6 335.6 293.2 335.6 0.02 11 150 13860 -62.9 -81.9 6 19.0 -63.0 295 10 361.7 361.7 299.0 361.7 0.00 TRP 188 12471 -65.1 -68.2 65 3.1 -65.1 270 20 335.6 335.6 293.2 335.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5580.00 m Freezing level: 662.43 mb = 3699.16 m = 12136.21 ft Wetbulb zero: 791.17 mb = 2196.30 m = 7205.62 ft Precipitable water: 0.57 inches Sfc-500 mean rel hum: 32.17 % Est. max temperature: 21.26 C = 70.28 F Sfc-Lift cond lev (LCL): 975.04 mb = 467.84 m = 1534.90 ft T: 7.78 C 700-500 lapse rate: 6.87 C/km ThetaE index: 2.37 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 951.66 mb = 667.38 m = 2189.53 ft Mean mixing ratio: 6.27 g/kg Conv temperature: 12.70 C = 54.86 F Cap Strength: 12.64 C Lifted Index: 13.99 C Risk: None Lifted Index @300 mb: 16.29 C Lifted Index @700 mb: 12.64 C Showalter Index: 10.53 C Risk: None Total Totals Index: 32.80 C Risk: None Vertical Totals Index: 25.90 C Cross Totals Index: 6.90 C K Index: -10.90 Risk: None Sweat Index: 94.71 Risk: None Energy Index: 2.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.34 J/kg Max Up Vert Vel: 2.95 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 13.92 C Lift Cond Lev (LCL): 956.42 mb = 626.33 m = 2054.85 ft Lev Free Conv (LFC): 941.42 mb = 756.30 m = 2481.26 ft Equ Level (EL): 921.42 mb = 933.30 m = 3061.96 ft B at Equ Level: 3.51 J/kg Max Parcel Lev (MPL): 911.42 mb = 1024.28 m = 3360.45 ft Wind level data Storm motion: 244 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 6 150 7 -3.5 6.1 | 96 13 -13.1 1.3 1 1000 260 180 9 0.0 9.0 | 114 10 -9.6 4.2 2 925 901 210 13 6.5 11.3 | 155 7 -3.1 6.5 3 850 1606 215 16 9.2 13.1 | 177 8 -0.4 8.3 4 700 3204 210 14 7.0 12.1 | 161 8 -2.6 7.4 5 500 5840 225 16 11.3 11.3 | 195 7 1.7 6.6 6 400 7500 255 14 13.5 3.6 | 286 4 3.9 -1.1 7 300 9500 260 22 21.7 3.8 | 274 12 12.1 -0.9 8 250 10690 265 25 24.9 2.2 | 280 16 15.3 -2.6 9 200 12090 265 21 20.9 1.8 | 284 12 11.3 -2.9 10 188 12471 270 20 20.0 -0.0 | 295 11 10.4 -4.8 11 150 13860 295 10 9.1 -4.2 | 3 9 -0.5 -9.0 Wind Parameters Mean winds (0-6000m): 213.6 at 14.3 knts Storm direction: 243.6 at 10.7 knts Shear (0-3000m) pos: 2.4 neg: 0.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 67.1 deg Storm rel helicity (0-3000m) pos: 32.5 neg: -4.4 tot: 28.2 m^2/s^2 ave: 9.4 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 2.9 stream: 1.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.42 Bulk Shear: 10.28 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 9 112 11| 7.2 0.0 7.2| 17.7 0.0 17.7 35.3 0.84| 7.3 6.2 1000 194 10 127 9| 6.0 0.0 6.0| 27.2 0.0 27.2 27.2 0.86| 6.2 5.4 1500 202 12 140 8| 4.8 0.0 4.8| 31.6 0.0 31.6 21.1 0.87| 5.0 4.3 2000 206 13 149 8| 3.6 0.0 3.7| 32.5 -1.3 31.3 15.6 0.80| 4.0 3.2 2500 207 13 154 8| 2.9 0.2 3.1| 32.5 -2.8 29.7 11.9 0.72| 3.3 2.4 3000 208 13 156 8| 2.4 0.3 2.7| 32.5 -4.4 28.2 9.4 0.65| 2.9 1.9 4000 209 14 158 8| 1.9 0.2 2.1| 35.0 -4.9 30.0 7.5 0.64| 2.4 1.5 5000 211 14 162 8| 1.7 0.2 1.8| 38.0 -4.9 33.1 6.6 0.67| 2.1 1.4 6000 214 14 167 7| 1.5 0.1 1.6| 41.7 -4.9 36.8 6.1 0.69| 1.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251013.12.gif