UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 18 OCT 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 1011 50 21.2 15.2 69 6.0 17.3 95 1 293.4 295.4 290.0 324.2 10.80 1 1000 144 20.4 11.4 56 9.0 14.9 105 3 293.5 295.1 288.1 317.9 8.49 2 925 819 20.0 2.0 30 18.0 10.3 265 5 299.8 300.6 286.8 314.1 4.78 3 850 1540 14.6 3.6 48 11.0 8.6 290 9 301.4 302.5 288.4 318.9 5.83 4 700 3142 3.8 -26.2 9 30.0 -4.7 245 7 306.7 306.8 284.9 308.9 0.64 5 500 5790 -12.9 -44.9 5 32.0 -17.6 190 5 317.3 317.3 288.1 317.8 0.14 6 400 7450 -23.9 -28.4 66 4.5 -24.8 330 19 323.9 324.1 290.9 327.2 0.92 7 300 9480 -40.7 -48.7 42 8.0 -41.2 355 25 328.0 328.0 291.3 328.6 0.15 8 250 10690 -50.9 -54.2 68 3.3 -51.0 350 38 330.4 330.4 291.9 330.8 0.10 9 200 12110 -60.5 -66.5 45 6.0 -60.6 350 42 337.0 337.0 293.6 337.1 0.02 10 179 12796 -62.0 -71.9 26 9.9 -62.1 345 58 345.3 345.3 295.6 345.3 0.01 11 150 13880 -64.5 -80.5 9 16.0 -64.6 355 46 359.0 359.0 298.5 359.0 0.00 12 144 14131 -65.5 -82.5 8 17.0 -65.6 345 42 361.4 361.4 299.0 361.5 0.00 13 100 16370 -63.9 -85.9 3 22.0 -64.1 345 25 404.3 404.3 305.7 404.3 0.00 TRP 144 14131 -65.5 -82.5 8 17.0 -65.6 345 42 361.4 361.4 299.0 361.5 0.00 WND 179 12796 -62.0 -71.9 26 9.9 -62.1 345 58 345.3 345.3 295.6 345.3 0.01 Sounding variables and indices 1000-500 mb thick: 5646.00 m Freezing level: 654.49 mb = 3744.54 m = 12285.08 ft Wetbulb zero: 752.87 mb = 2541.18 m = 8337.11 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 21.57 % Est. max temperature: 28.98 C = 84.17 F Sfc-Lift cond lev (LCL): 925.36 mb = 815.59 m = 2675.80 ft T: 20.00 C 700-500 lapse rate: 6.31 C/km ThetaE index: 10.18 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 679.88 mb = 3371.48 m = 11061.16 ft Mean mixing ratio: 6.69 g/kg Conv temperature: 35.46 C = 95.83 F Cap Strength: 6.16 C Lifted Index: 5.54 C Risk: None Lifted Index @300 mb: 8.62 C Lifted Index @700 mb: 4.95 C Showalter Index: 4.07 C Risk: None Total Totals Index: 44.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 16.50 C K Index: 1.10 Risk: None Sweat Index: 66.20 Risk: None Energy Index: -0.10 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.42 J/kg Max Up Vert Vel: 5.37 m/s Conv Inhibition (B-): 8510.01 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 792.27 mb = 2120.38 m = 6956.53 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 277 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 1011 50 95 1 -1.0 0.1 | 97 6 -5.7 0.7 1 1000 144 105 3 -2.9 0.8 | 100 8 -7.6 1.4 2 925 819 265 5 5.0 0.4 | 193 1 0.2 1.0 3 850 1540 290 9 8.5 -3.1 | 304 4 3.7 -2.5 4 700 3142 245 7 6.3 3.0 | 204 4 1.6 3.5 5 500 5790 190 5 0.9 4.9 | 145 7 -3.9 5.5 6 400 7450 330 19 9.5 -16.5 | 343 17 4.8 -15.9 7 300 9480 355 25 2.2 -24.9 | 6 24 -2.6 -24.3 8 250 10690 350 38 6.6 -37.4 | 357 37 1.9 -36.8 9 200 12110 350 42 7.3 -41.4 | 356 41 2.5 -40.8 10 179 12796 345 58 15.0 -56.0 | 350 56 10.3 -55.4 11 150 13880 355 46 4.0 -45.8 | 1 45 -0.7 -45.3 12 144 14131 345 42 10.9 -40.6 | 351 40 6.1 -40.0 13 100 16370 345 25 6.5 -24.1 | 356 24 1.7 -23.6 Wind Parameters Mean winds (0-6000m): 246.9 at 6.4 knts Storm direction: 276.9 at 4.8 knts Shear (0-3000m) pos: 1.7 neg: 1.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 112.5 deg Storm rel helicity (0-3000m) pos: 15.1 neg: -5.7 tot: 9.4 m^2/s^2 ave: 3.1 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 1.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.06 Bulk Shear: 7.01 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 ------------------------------------------------------------------------------- 500 155 3 120 7| 4.7 0.0 4.7| 10.9 0.0 10.9 21.9 0.72| 8.3 6.0 1000 256 4 157 2| 3.7 0.0 3.7| 13.6 0.0 13.6 13.6 0.67| 7.6 5.1 1500 276 5 265 1| 3.4 0.0 3.4| 15.1 0.0 15.1 10.1 0.65| 6.3 4.1 2000 279 6 285 1| 2.6 0.6 3.1| 15.1 -2.1 13.0 6.5 0.48| 5.3 2.5 2500 276 7 275 2| 2.0 0.9 2.9| 15.1 -4.0 11.1 4.4 0.35| 4.7 1.6 3000 273 7 262 2| 1.7 1.0 2.7| 15.1 -5.7 9.4 3.1 0.24| 4.2 1.0 4000 263 7 235 2| 1.3 1.1 2.4| 15.1 -8.4 6.7 1.7 0.13| 3.5 0.5 5000 255 7 214 3| 1.0 1.0 2.1| 15.1 -11.3 3.8 0.8 0.05| 3.0 0.2 6000 247 6 200 3| 1.0 0.9 2.0| 20.7 -13.5 7.1 1.2 0.10| 2.9 0.3 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251018.12.gif