UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 28 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 1017 52 13.0 11.6 91 1.4 12.2 100 9 284.8 286.2 284.6 308.2 8.46 1 1000 194 15.4 8.4 63 7.0 11.4 105 17 288.5 289.8 284.6 308.1 6.92 2 925 850 11.6 1.6 50 10.0 6.6 100 21 291.2 292.0 283.2 304.6 4.64 3 850 1553 8.0 -1.0 53 9.0 3.7 130 21 294.5 295.3 284.1 306.8 4.18 4 700 3133 2.0 -31.0 7 33.0 -6.1 75 7 304.7 304.8 283.8 306.1 0.41 5 500 5760 -15.7 -34.7 18 19.0 -19.1 360 7 313.9 314.0 287.2 315.3 0.40 6 400 7400 -28.5 -50.5 10 22.0 -30.3 335 17 317.9 318.0 288.2 318.3 0.09 7 300 9380 -44.5 -54.5 32 10.0 -44.9 335 31 322.6 322.7 289.6 322.9 0.08 8 250 10580 -53.7 -64.7 25 11.0 -53.9 335 38 326.2 326.2 290.7 326.3 0.03 9 200 11980 -62.7 -69.7 38 7.0 -62.8 320 48 333.5 333.5 292.7 333.5 0.02 10 186 12425 -65.3 -73.3 32 8.0 -65.4 325 42 336.3 336.3 293.4 336.3 0.01 11 150 13750 -60.5 -84.5 3 24.0 -60.7 330 21 365.9 365.9 299.8 365.9 0.00 12 100 16280 -58.5 -89.5 1 31.0 -58.9 285 19 414.7 414.7 307.1 414.7 0.00 TRP 186 12425 -65.3 -73.3 32 8.0 -65.4 325 42 336.3 336.3 293.4 336.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5566.00 m Freezing level: 677.40 mb = 3429.84 m = 11252.61 ft Wetbulb zero: 793.11 mb = 2116.74 m = 6944.60 ft Precipitable water: 0.54 inches Sfc-500 mean rel hum: 28.13 % Est. max temperature: 22.01 C = 71.62 F Sfc-Lift cond lev (LCL): 996.01 mb = 227.66 m = 746.90 ft T: 15.21 C 700-500 lapse rate: 6.74 C/km ThetaE index: 3.55 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 686.43 mb = 3285.89 m = 10780.34 ft Mean mixing ratio: 6.00 g/kg Conv temperature: 33.59 C = 92.46 F Cap Strength: 7.84 C Lifted Index: 8.83 C Risk: None Lifted Index @300 mb: 11.55 C Lifted Index @700 mb: 7.84 C Showalter Index: 8.66 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 14.70 C K Index: -10.30 Risk: None Sweat Index: 49.00 Risk: None Energy Index: 1.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.61 J/kg Max Up Vert Vel: 5.22 m/s Conv Inhibition (B-): 11467.27 J/kg Cap Strength: 8.85 C Lift Cond Lev (LCL): 860.70 mb = 1449.01 m = 4753.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 124 at 9 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 1017 52 100 9 -8.9 1.6 | 24 4 -1.5 -3.4 1 1000 194 105 17 -16.4 4.4 | 86 9 -9.1 -0.6 2 925 850 100 21 -20.7 3.6 | 84 13 -13.3 -1.3 3 850 1553 130 21 -16.1 13.5 | 134 12 -8.7 8.5 4 700 3133 75 7 -6.8 -1.8 | 355 7 0.6 -6.8 5 500 5760 360 7 -0.0 -7.0 | 328 14 7.4 -12.0 6 400 7400 335 17 7.2 -15.4 | 324 25 14.5 -20.4 7 300 9380 335 31 13.1 -28.1 | 328 39 20.5 -33.1 8 250 10580 335 38 16.1 -34.4 | 329 46 23.4 -39.4 9 200 11980 320 48 30.9 -36.8 | 318 57 38.2 -41.7 10 186 12425 325 42 24.1 -34.4 | 321 50 31.5 -39.4 11 150 13750 330 21 10.5 -18.2 | 322 29 17.9 -23.1 12 100 16280 285 19 18.4 -4.9 | 291 28 25.7 -9.9 Wind Parameters Mean winds (0-6000m): 94.0 at 11.8 knts Storm direction: 124.0 at 8.9 knts Shear (0-3000m) pos: 2.4 neg: 3.0 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): -22.2 deg Storm rel helicity (0-3000m) pos: 44.0 neg: -36.0 tot: 8.0 m^2/s^2 ave: 2.7 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 7.3 stream: -0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.63 Bulk Shear: 3.75 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 ------------------------------------------------------------------------------- 500 103 17 83 9| 10.5 0.0 10.5| 8.3 -0.4 7.9 15.8 0.58| 11.0 6.4 1000 103 19 85 11| 6.3 0.0 6.3| 18.8 -1.2 17.6 17.6 0.57| 8.1 4.6 1500 109 19 96 11| 4.8 0.0 4.8| 44.0 -1.2 42.8 28.5 0.71| 8.1 5.8 2000 112 19 102 11| 3.6 1.8 5.4| 44.0 -16.7 27.3 13.6 0.35| 7.9 2.8 2500 112 18 101 10| 2.9 2.7 5.5| 44.0 -27.3 16.7 6.7 0.14| 7.6 1.0 3000 112 17 99 8| 2.4 3.0 5.4| 44.0 -36.0 8.0 2.7 -0.01| 7.3 -0.1 4000 107 14 84 6| 1.8 2.7 4.5| 44.0 -39.8 4.2 1.0 -0.05| 6.0 -0.3 5000 101 13 64 6| 1.4 2.5 3.9| 44.0 -46.2 -2.2 -0.4 -0.09| 5.1 -0.4 6000 94 12 47 6| 1.2 2.4 3.6| 45.1 -53.0 -7.9 -1.3 -0.11| 4.7 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250428.00.gif