UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042612.upa.cvt Date: 1200Z 26 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 26 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 1008 53 29.6 2.6 18 27.0 14.6 320 11 302.1 302.9 287.4 315.9 4.57 1 850 1526 14.0 -3.0 31 17.0 5.8 300 13 300.8 301.5 285.9 311.8 3.60 2 700 3121 0.8 -14.2 32 15.0 -4.6 270 19 303.4 303.7 285.0 309.1 1.82 3 500 5740 -15.9 -25.9 42 10.0 -18.2 290 31 313.7 313.8 287.7 316.8 0.93 4 400 7380 -28.7 -33.5 63 4.8 -29.4 290 36 317.7 317.8 288.6 319.7 0.57 5 300 9380 -44.9 -49.9 57 5.0 -45.2 285 38 322.1 322.1 289.5 322.6 0.13 6 250 10570 -53.7 -61.7 37 8.0 -53.9 270 36 326.2 326.2 290.7 326.4 0.04 7 202 11909 -63.3 -70.3 38 7.0 -63.4 280 48 331.6 331.6 292.2 331.6 0.01 8 200 11970 -62.9 -69.9 38 7.0 -63.0 285 48 333.2 333.2 292.6 333.2 0.02 9 150 13760 -57.9 -87.9 1 30.0 -58.2 270 31 370.3 370.3 300.6 370.3 0.00 10 100 16310 -58.7 -88.7 1 30.0 -59.0 270 29 414.3 414.3 307.0 414.3 0.00 TRP 202 11909 -63.3 -70.3 38 7.0 -63.4 280 48 331.6 331.6 292.2 331.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5618.06 m Freezing level: 690.42 mb = 3246.46 m = 10650.99 ft Wetbulb zero: 765.82 mb = 2382.79 m = 7817.44 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 32.12 % Est. max temperature: 28.44 C = 83.19 F Sfc-Lift cond lev (LCL): 677.98 mb = 3369.83 m = 11055.74 ft T: -0.79 C 700-500 lapse rate: 6.38 C/km ThetaE index: 6.78 C Layer 850.0- 500.0 mb Conv cond level (CCL): 625.00 mb = 4003.12 m = 13133.42 ft Mean mixing ratio: 4.28 g/kg Conv temperature: 34.48 C = 94.06 F Cap Strength: 2.67 C Lifted Index: 3.59 C Risk: None Lifted Index @300 mb: 5.62 C Lifted Index @700 mb: 1.56 C Showalter Index: 5.29 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 29.90 C Cross Totals Index: 12.90 C K Index: 11.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 1.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.33 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 8260.13 J/kg Cap Strength: 3.55 C Lift Cond Lev (LCL): 672.50 mb = 3432.96 m = 11262.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 15 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 1008 53 320 11 7.1 -8.4 | 127 4 -3.2 2.5 1 850 1526 300 13 11.3 -6.5 | 192 5 1.0 4.4 2 700 3121 270 19 19.0 -0.0 | 219 14 8.7 10.9 3 500 5740 290 31 29.1 -10.6 | 269 19 18.8 0.3 4 400 7380 290 36 33.8 -12.3 | 273 24 23.5 -1.4 5 300 9380 285 38 36.7 -9.8 | 268 26 26.4 1.1 6 250 10570 270 36 36.0 -0.0 | 247 28 25.7 10.9 7 202 11909 280 48 47.3 -8.3 | 266 37 37.0 2.6 8 200 11970 285 48 46.4 -12.4 | 272 36 36.1 -1.5 9 150 13760 270 31 31.0 -0.0 | 242 23 20.7 10.9 10 100 16310 270 29 29.0 -0.0 | 240 22 18.7 10.9 Wind Parameters Mean winds (0-6000m): 286.6 at 20.0 knts Storm direction: 316.6 at 15.0 knts Shear (0-3000m) pos: 0.0 neg: 2.4 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 91.4 deg Storm rel helicity (0-3000m) pos: 8.7 neg: -0.4 tot: 8.4 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.53 Bulk Shear: 17.71 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 ------------------------------------------------------------------------------- 500 316 11 138 4| 0.0 1.5 1.5| 1.3 0.0 1.3 2.6 0.89| 1.5 1.4 1000 313 12 150 3| 0.0 1.6 1.6| 2.7 0.0 2.7 2.7 0.94| 1.6 1.5 1500 309 12 164 3| 0.0 1.6 1.6| 4.1 0.0 4.1 2.8 0.89| 1.6 1.5 2000 305 13 180 4| 0.0 2.0 2.0| 6.8 0.0 6.8 3.4 0.78| 2.0 1.6 2500 300 13 195 4| 0.0 2.2 2.2| 8.5 0.0 8.5 3.4 0.63| 2.3 1.4 3000 294 14 206 6| 0.0 2.4 2.4| 8.7 -0.4 8.4 2.8 0.47| 2.5 1.2 4000 287 16 217 8| 0.6 1.8 2.5| 27.2 -0.4 26.8 6.7 0.59| 2.6 1.5 5000 285 18 228 9| 1.1 1.5 2.5| 49.9 -0.4 49.5 9.9 0.67| 2.6 1.8 6000 287 20 240 10| 1.3 1.2 2.5| 69.3 -0.4 69.0 11.5 0.69| 2.6 1.8 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250426.12.gif