UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101409.upa.cvt Date: 0900Z 14 OCT 25 Searching for EG023... Searching the city database file for: EG023 ... Date:0900Z 14 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 1033 4 10.8 8.4 85 2.4 9.5 240 1 281.3 282.5 281.2 299.7 6.70 1 1000 273 9.4 6.1 80 3.3 7.7 70 1 282.5 283.6 280.8 298.9 5.91 2 925 914 4.0 4.0 100 0.0 4.0 330 3 283.4 284.4 280.8 298.7 5.51 3 850 1614 11.4 -20.6 9 32.0 1.0 240 14 298.1 298.2 281.7 300.9 0.87 4 700 3207 1.8 -12.2 35 14.0 -3.5 255 10 304.5 304.9 285.8 311.2 2.14 5 500 5830 -14.7 -39.7 10 25.0 -18.7 260 26 315.1 315.2 287.4 316.0 0.24 6 400 7480 -26.7 -49.7 10 23.0 -28.7 260 26 320.3 320.3 288.9 320.7 0.10 7 300 9480 -44.5 -49.5 57 5.0 -44.7 250 17 322.6 322.7 289.7 323.2 0.14 8 250 10680 -53.1 -61.1 37 8.0 -53.3 255 18 327.1 327.1 290.9 327.3 0.04 9 200 12080 -63.5 -69.5 44 6.0 -63.6 295 18 332.2 332.2 292.3 332.3 0.02 10 150 13850 -62.5 -84.5 4 22.0 -62.6 340 7 362.4 362.4 299.2 362.4 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 678.18 mb = 3493.15 m = 11460.31 ft Wetbulb zero: 817.76 mb = 1931.31 m = 6336.23 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 35.81 % Est. max temperature: 20.97 C = 69.75 F Sfc-Lift cond lev (LCL): 996.15 mb = 304.75 m = 999.83 ft T: 9.13 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.94 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 941.85 mb = 765.61 m = 2511.83 ft Mean mixing ratio: 5.91 g/kg Conv temperature: 12.70 C = 54.86 F Cap Strength: 11.80 C Lifted Index: 14.99 C Risk: None Lifted Index @300 mb: 16.86 C Lifted Index @700 mb: 11.80 C Showalter Index: 13.64 C Risk: None Total Totals Index: 20.20 C Risk: None Vertical Totals Index: 26.10 C Cross Totals Index: -5.90 C K Index: -8.50 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.35 J/kg Max Up Vert Vel: 3.56 m/s Conv Inhibition (B-): 9072.72 J/kg Cap Strength: 14.96 C Lift Cond Lev (LCL): 950.33 mb = 691.88 m = 2269.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 286 at 10 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 1033 4 240 1 0.9 0.5 | 110 9 -8.6 3.2 1 1000 273 70 1 -0.9 -0.3 | 103 11 -10.4 2.4 2 925 914 330 3 1.5 -2.6 | 91 8 -8.0 0.1 3 850 1614 240 14 12.1 7.0 | 195 10 2.6 9.7 4 700 3207 255 10 9.7 2.6 | 182 5 0.2 5.3 5 500 5830 260 26 25.6 4.5 | 246 18 16.1 7.2 6 400 7480 260 26 25.6 4.5 | 246 18 16.1 7.2 7 300 9480 250 17 16.0 5.8 | 217 11 6.5 8.5 8 250 10680 255 18 17.4 4.7 | 227 11 7.9 7.4 9 200 12080 295 18 16.3 -7.6 | 306 8 6.8 -4.9 10 150 13850 340 7 2.4 -6.6 | 62 8 -7.1 -3.9 Wind Parameters Mean winds (0-6000m): 256.0 at 13.2 knts Storm direction: 286.0 at 9.9 knts Shear (0-3000m) pos: 1.0 neg: 2.5 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 75.0 deg Storm rel helicity (0-3000m) pos: 2.3 neg: -16.4 tot: -14.1 m^2/s^2 ave: -4.7 10^-3 m/s^2 rel: -0.08 Storm rel vorticity (0-3000m) horiz: 4.9 stream: -0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.24 Bulk Shear: 26.87 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 52 1 101 11| 2.7 0.0 2.7| 0.4 -7.5 -7.1 -14.3 -0.64| 4.1 -2.6 1000 343 2 96 9| 1.4 2.2 3.6| 0.4 -11.8 -11.4 -11.4 -0.51| 4.3 -2.2 1500 280 4 110 6| 0.9 4.7 5.6| 2.3 -12.4 -10.1 -6.7 -0.01| 7.2 -0.1 2000 252 6 143 6| 0.7 3.7 4.4| 2.3 -14.5 -12.1 -6.1 -0.05| 6.6 -0.3 2500 250 8 155 6| 0.9 3.0 3.9| 2.3 -15.3 -12.9 -5.2 -0.06| 5.6 -0.3 3000 250 8 162 6| 1.0 2.5 3.5| 2.3 -16.4 -14.1 -4.7 -0.08| 4.9 -0.4 4000 251 9 171 6| 0.6 1.9 2.4| 9.1 -16.9 -7.9 -2.0 0.04| 4.4 0.2 5000 254 11 189 6| 0.8 1.5 2.3| 18.2 -16.9 1.2 0.2 0.12| 4.1 0.5 6000 256 13 209 7| 1.1 1.2 2.3| 26.6 -16.9 9.7 1.6 0.15| 3.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//EG023/skewt/EG023.skewt.20251014.09.gif