UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 27 APR 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 1021 52 14.4 11.9 85 2.5 12.9 325 3 285.8 287.3 285.2 309.7 8.59 1 1000 226 12.0 10.7 92 1.3 11.3 290 3 285.1 286.6 284.4 307.6 8.10 2 925 873 7.0 6.0 93 1.0 6.5 240 0 286.5 287.6 283.1 304.3 6.34 3 850 1565 3.4 1.9 90 1.5 2.7 65 11 289.7 290.6 283.2 304.5 5.16 4 700 3126 -1.5 -17.5 28 16.0 -6.5 25 15 300.8 301.1 283.5 305.2 1.38 5 500 5730 -16.7 -39.7 12 23.0 -20.1 5 29 312.7 312.7 286.6 313.6 0.24 6 400 7370 -29.9 -43.9 24 14.0 -31.2 335 36 316.1 316.2 287.7 316.8 0.19 7 300 9350 -45.5 -61.5 15 16.0 -46.0 345 48 321.2 321.2 289.2 321.4 0.03 8 250 10530 -54.7 -64.7 28 10.0 -54.9 335 62 324.7 324.7 290.2 324.8 0.03 9 245 10659 -55.4 -65.4 28 10.0 -55.5 330 66 325.6 325.6 290.5 325.7 0.02 10 200 11930 -62.1 -72.1 25 10.0 -62.2 315 46 334.4 334.4 292.9 334.5 0.01 11 193 12149 -63.3 -73.3 25 10.0 -63.4 320 54 335.9 335.9 293.3 336.0 0.01 12 150 13710 -59.3 -83.3 3 24.0 -59.5 335 27 367.9 367.9 300.2 367.9 0.00 13 100 16250 -57.1 -85.1 2 28.0 -57.5 335 11 417.4 417.4 307.4 417.4 0.00 TRP 193 12149 -63.3 -73.3 25 10.0 -63.4 320 54 335.9 335.9 293.3 336.0 0.01 WND 245 10659 -55.4 -65.4 28 10.0 -55.5 330 66 325.6 325.6 290.5 325.7 0.02 Sounding variables and indices 1000-500 mb thick: 5504.00 m Freezing level: 745.92 mb = 2648.14 m = 8688.03 ft Wetbulb zero: 806.68 mb = 1985.52 m = 6514.10 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 49.06 % Est. max temperature: 17.34 C = 63.22 F Sfc-Lift cond lev (LCL): 983.51 mb = 363.98 m = 1194.15 ft T: 10.93 C 700-500 lapse rate: 5.84 C/km ThetaE index: 5.42 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 948.44 mb = 665.34 m = 2182.86 ft Mean mixing ratio: 7.41 g/kg Conv temperature: 14.61 C = 58.30 F Cap Strength: 4.40 C Lifted Index: 7.89 C Risk: None Lifted Index @300 mb: 10.67 C Lifted Index @700 mb: 4.40 C Showalter Index: 9.18 C Risk: None Total Totals Index: 38.70 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 18.60 C K Index: 6.00 Risk: None Sweat Index: 73.80 Risk: None Energy Index: 1.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.91 J/kg Max Up Vert Vel: 4.88 m/s Conv Inhibition (B-): 0.27 J/kg Cap Strength: 7.82 C Lift Cond Lev (LCL): 952.44 mb = 630.38 m = 2068.17 ft Lev Free Conv (LFC): 937.44 mb = 762.13 m = 2500.38 ft Equ Level (EL): 837.44 mb = 1684.68 m = 5527.09 ft B at Equ Level: 11.25 J/kg Max Parcel Lev (MPL): 797.44 mb = 2078.17 m = 6818.07 ft Wind level data Storm motion: 48 at 12 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 1021 52 325 3 1.7 -2.5 | 243 12 10.4 5.4 1 1000 226 290 3 2.8 -1.0 | 239 13 11.5 6.8 2 925 873 240 0 0.0 0.0 | 228 12 8.7 7.8 3 850 1565 65 11 -10.0 -4.6 | 158 3 -1.3 3.2 4 700 3126 25 15 -6.3 -13.6 | 338 6 2.4 -5.8 5 500 5730 5 29 -2.5 -28.9 | 344 22 6.2 -21.1 6 400 7370 335 36 15.2 -32.6 | 316 34 23.9 -24.8 7 300 9350 345 48 12.4 -46.4 | 331 44 21.1 -38.5 8 250 10530 335 62 26.2 -56.2 | 324 60 34.9 -48.4 9 245 10659 330 66 33.0 -57.2 | 320 65 41.7 -49.3 10 200 11930 315 46 32.5 -32.5 | 301 48 41.2 -24.7 11 193 12149 320 54 34.7 -41.4 | 308 55 43.4 -33.5 12 150 13710 335 27 11.4 -24.5 | 310 26 20.1 -16.7 13 100 16250 335 11 4.6 -10.0 | 279 14 13.3 -2.1 Wind Parameters Mean winds (0-6000m): 18.0 at 15.6 knts Storm direction: 48.0 at 11.7 knts Shear (0-3000m) pos: 0.0 neg: 2.3 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 0.0 neg: -55.3 tot: -55.3 m^2/s^2 ave: -18.4 10^-3 m/s^2 rel: -0.62 Storm rel vorticity (0-3000m) horiz: 6.0 stream: -3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.37 Bulk Shear: 32.24 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 ------------------------------------------------------------------------------- 500 292 3 238 13| 0.0 2.7 2.7| 0.0 -8.5 -8.5 -16.9 -0.69| 3.7 -2.5 1000 286 2 235 13| 0.0 2.7 2.7| 0.0 -16.5 -16.5 -16.5 -0.60| 4.1 -2.5 1500 47 3 228 8| 0.0 4.1 4.1| 0.0 -52.1 -52.1 -34.7 -0.66| 8.6 -5.6 2000 53 5 224 6| 0.0 3.2 3.2| 0.0 -53.1 -53.1 -26.5 -0.64| 7.3 -4.7 2500 50 7 226 5| 0.0 2.7 2.7| 0.0 -53.9 -53.9 -21.5 -0.65| 6.5 -4.2 3000 43 8 239 4| 0.0 2.3 2.3| 0.0 -55.3 -55.3 -18.4 -0.62| 6.0 -3.7 4000 34 10 286 3| 0.0 2.4 2.4| 2.7 -55.5 -52.8 -13.2 -0.50| 5.3 -2.7 5000 25 13 321 5| 0.0 2.4 2.4| 2.9 -56.9 -54.0 -10.8 -0.44| 4.9 -2.2 6000 18 16 331 8| 0.0 2.4 2.4| 2.9 -75.9 -73.0 -12.2 -0.44| 4.7 -2.1 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250427.12.gif