UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101714.upa.cvt Date: 1400Z 17 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:1400Z 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 1025 2 11.0 8.6 85 2.4 9.7 150 11 282.2 283.3 281.7 301.0 6.85 1 1000 207 8.8 7.6 92 1.2 8.2 155 13 282.0 283.1 281.3 300.0 6.55 2 925 848 4.6 4.3 98 0.3 4.5 175 9 284.0 285.0 281.2 299.7 5.63 3 850 1542 7.4 -3.6 46 11.0 2.5 220 4 293.9 294.5 283.0 304.1 3.44 4 700 3113 -2.3 -14.3 39 12.0 -6.4 250 5 299.9 300.3 283.6 305.6 1.80 5 500 5690 -18.9 -40.9 12 22.0 -21.8 225 11 310.0 310.0 285.6 310.8 0.21 6 400 7320 -29.3 -48.3 14 19.0 -30.9 250 15 316.9 316.9 287.9 317.4 0.12 7 300 9310 -45.1 -54.1 36 9.0 -45.4 265 24 321.8 321.8 289.4 322.1 0.08 8 250 10500 -54.7 -61.7 42 7.0 -54.8 275 27 324.7 324.8 290.2 324.9 0.04 9 200 11900 -62.3 -72.3 25 10.0 -62.4 280 28 334.1 334.1 292.8 334.1 0.01 10 150 13690 -59.7 -82.7 3 23.0 -59.9 265 16 367.2 367.2 300.1 367.2 0.00 11 100 16230 -60.1 -86.1 2 26.0 -60.4 300 13 411.6 411.6 306.7 411.6 0.00 TRP 200 11900 -62.3 -72.3 25 10.0 -62.4 280 28 334.1 334.1 292.8 334.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5483.00 m Freezing level: 735.57 mb = 2740.49 m = 8991.01 ft Wetbulb zero: 807.94 mb = 1952.60 m = 6406.09 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 45.41 % Est. max temperature: 19.38 C = 66.89 F Sfc-Lift cond lev (LCL): 988.46 mb = 302.48 m = 992.37 ft T: 8.17 C 700-500 lapse rate: 6.44 C/km ThetaE index: 1.26 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 952.39 mb = 608.05 m = 1994.90 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 12.11 C = 53.79 F Cap Strength: 7.11 C Lifted Index: 10.08 C Risk: None Lifted Index @300 mb: 15.52 C Lifted Index @700 mb: 7.11 C Showalter Index: 7.27 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 15.30 C K Index: 10.70 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 1.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.09 J/kg Max Up Vert Vel: 4.02 m/s Conv Inhibition (B-): 12051.94 J/kg Cap Strength: 9.84 C Lift Cond Lev (LCL): 959.47 mb = 547.19 m = 1795.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 246 at 6 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 1025 2 150 11 -5.5 9.5 | 124 13 -10.7 7.2 1 1000 207 155 13 -5.5 11.8 | 132 14 -10.7 9.4 2 925 848 175 9 -0.8 9.0 | 138 9 -5.9 6.6 3 850 1542 220 4 2.6 3.1 | 106 3 -2.6 0.7 4 700 3113 250 5 4.7 1.7 | 36 1 -0.5 -0.6 5 500 5690 225 11 7.8 7.8 | 206 6 2.6 5.4 6 400 7320 250 15 14.1 5.1 | 253 9 8.9 2.8 7 300 9310 265 24 23.9 2.1 | 271 19 18.8 -0.2 8 250 10500 275 27 26.9 -2.4 | 282 22 21.7 -4.7 9 200 11900 280 28 27.6 -4.9 | 288 24 22.4 -7.2 10 150 13690 265 16 15.9 1.4 | 275 11 10.8 -0.9 11 100 16230 300 13 11.3 -6.5 | 325 11 6.1 -8.8 Wind Parameters Mean winds (0-6000m): 215.7 at 7.5 knts Storm direction: 245.7 at 5.7 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): -72.9 deg Storm rel helicity (0-3000m) pos: 11.9 neg: -2.2 tot: 9.7 m^2/s^2 ave: 3.2 10^-3 m/s^2 rel: 0.03 Storm rel vorticity (0-3000m) horiz: 3.0 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.56 Bulk Shear: 14.38 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 ------------------------------------------------------------------------------- 500 157 12 131 13| 2.8 0.0 2.8| 9.7 0.0 9.7 19.3 0.56| 5.0 2.8 1000 163 11 134 12| 3.3 0.0 3.3| 11.8 0.0 11.8 11.8 0.37| 4.9 1.8 1500 169 9 134 10| 3.5 0.0 3.5| 11.9 -1.7 10.2 6.8 0.13| 5.0 0.6 2000 175 8 134 8| 2.8 0.0 2.8| 11.9 -1.9 9.9 5.0 0.10| 4.0 0.4 2500 182 7 135 7| 2.4 0.0 2.4| 11.9 -2.1 9.8 3.9 0.07| 3.4 0.3 3000 189 7 137 6| 2.2 0.0 2.2| 11.9 -2.2 9.7 3.2 0.03| 3.0 0.1 4000 203 7 145 5| 1.6 0.3 1.9| 11.9 -2.4 9.5 2.4 -0.03| 2.5 -0.1 5000 212 7 157 4| 1.3 0.5 1.8| 11.9 -2.8 9.1 1.8 -0.05| 2.3 -0.1 6000 216 8 169 4| 1.2 0.5 1.7| 13.7 -3.5 10.2 1.7 -0.03| 2.2 -0.1 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251017.14.gif