UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 29 APR 25 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 1015 67 15.2 10.4 73 4.8 12.4 15 3 287.1 288.5 284.9 309.0 7.82 1 850 1545 7.2 1.2 66 6.0 4.2 105 19 293.7 294.6 284.6 308.0 4.91 2 700 3136 5.4 -27.6 7 33.0 -3.9 285 11 308.5 308.6 285.5 310.4 0.57 3 500 5780 -14.7 -27.7 32 13.0 -17.6 300 17 315.1 315.3 288.1 317.8 0.78 4 400 7420 -28.7 -39.7 34 11.0 -30.0 295 21 317.7 317.7 288.3 318.8 0.30 5 300 9420 -42.5 -54.5 26 12.0 -43.0 300 35 325.5 325.5 290.5 325.8 0.08 6 250 10630 -52.1 -58.1 48 6.0 -52.2 300 36 328.6 328.6 291.4 328.9 0.06 7 212 11676 -58.7 -64.7 46 6.0 -58.8 290 36 334.2 334.2 292.9 334.3 0.03 8 200 12040 -58.3 -71.3 17 13.0 -58.5 290 31 340.4 340.4 294.4 340.5 0.01 9 150 13860 -57.9 -80.9 4 23.0 -58.2 270 42 370.3 370.3 300.6 370.3 0.00 10 100 16370 -63.5 -91.5 1 28.0 -63.7 265 25 405.0 405.0 305.9 405.0 0.00 TRP 212 11676 -58.7 -64.7 46 6.0 -58.8 290 36 334.2 334.2 292.9 334.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5588.60 m Freezing level: 646.27 mb = 3846.33 m = 12619.03 ft Wetbulb zero: 771.94 mb = 2334.39 m = 7658.66 ft Precipitable water: 0.67 inches Sfc-500 mean rel hum: 36.67 % Est. max temperature: 21.15 C = 70.06 F Sfc-Lift cond lev (LCL): 944.58 mb = 666.25 m = 2185.84 ft T: 11.96 C 700-500 lapse rate: 7.60 C/km ThetaE index: 0.97 C Layer 850.0- 700.0 mb Conv cond level (CCL): 670.31 mb = 3476.54 m = 11405.82 ft Mean mixing ratio: 7.01 g/kg Conv temperature: 37.57 C = 99.63 F Cap Strength: 10.07 C Lifted Index: 8.31 C Risk: None Lifted Index @300 mb: 11.97 C Lifted Index @700 mb: 10.07 C Showalter Index: 8.86 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: -9.90 Risk: None Sweat Index: 69.40 Risk: None Energy Index: 2.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 54.18 J/kg Max Up Vert Vel: 10.41 m/s Conv Inhibition (B-): 10747.23 J/kg Cap Strength: 10.01 C Lift Cond Lev (LCL): 896.29 mb = 1103.37 m = 3619.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 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 1015 67 15 3 -0.8 -2.9 | 145 8 -4.6 6.6 1 850 1545 105 19 -18.4 4.9 | 123 27 -22.2 14.4 2 700 3136 285 11 10.6 -2.8 | 225 10 6.8 6.7 3 500 5780 300 17 14.7 -8.5 | 265 11 10.9 1.0 4 400 7420 295 21 19.0 -8.9 | 268 15 15.2 0.6 5 300 9420 300 35 30.3 -17.5 | 287 28 26.4 -8.0 6 250 10630 300 36 31.2 -18.0 | 287 29 27.3 -8.5 7 212 11676 290 36 33.8 -12.3 | 275 30 30.0 -2.8 8 200 12040 290 31 29.1 -10.6 | 272 25 25.3 -1.1 9 150 13860 270 42 42.0 -0.0 | 256 39 38.1 9.5 10 100 16370 265 25 24.9 2.2 | 241 24 21.0 11.7 Wind Parameters Mean winds (0-6000m): 307.9 at 13.7 knts Storm direction: 337.9 at 10.3 knts Shear (0-3000m) pos: 2.1 neg: 0.0 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 77.4 deg Storm rel helicity (0-3000m) pos: 289.7 neg: -13.5 tot: 276.2 m^2/s^2 ave: 92.1 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 12.0 stream: 6.9 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 1.15 Bulk Shear: 47.17 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 ------------------------------------------------------------------------------- 500 137 5 151 15| 6.2 0.0 6.2| 0.0 -11.4 -11.4 -22.7 -0.82| 6.4 -5.3 1000 100 8 133 16| 6.5 0.0 6.5| 3.7 -13.5 -9.8 -9.8 -0.35| 7.3 -2.6 1500 96 11 126 18| 6.6 0.0 6.6| 41.7 -13.5 28.2 18.8 0.05| 8.5 0.4 2000 109 13 130 21| 4.9 0.0 4.9|166.8 -13.5 153.4 76.7 0.44| 10.9 4.8 2500 116 13 134 22| 3.4 0.0 3.4|255.0 -13.5 241.5 96.6 0.56| 11.8 6.7 3000 102 13 126 21| 2.1 0.0 2.1|289.7 -13.5 276.2 92.1 0.58| 12.0 6.9 4000 89 13 119 19| 1.7 0.0 1.7|297.2 -13.5 283.7 70.9 0.58| 9.5 5.6 5000 331 13 307 3| 1.6 0.0 1.6|304.1 -13.5 290.7 58.1 0.60| 7.9 4.7 6000 308 14 261 7| 1.5 0.0 1.5|310.0 -13.5 296.5 49.4 0.60| 6.8 4.1 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250429.00.gif