UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:0000Z 21 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 1009 80 10.8 4.8 66 6.0 7.8 250 5 283.2 284.1 280.5 298.1 5.34 1 850 1494 5.8 -1.2 61 7.0 2.5 335 27 292.2 293.0 283.1 304.3 4.12 2 700 3049 -4.5 -14.5 46 10.0 -7.7 350 17 297.5 297.8 282.6 303.0 1.77 3 500 5620 -19.3 -33.3 28 14.0 -21.6 330 36 309.5 309.6 285.7 311.1 0.46 4 400 7240 -31.9 -50.9 13 19.0 -33.2 335 48 313.5 313.5 286.7 313.9 0.09 5 300 9220 -44.7 -52.7 40 8.0 -45.0 315 60 322.4 322.4 289.6 322.7 0.10 6 250 10420 -54.1 -63.1 32 9.0 -54.3 315 58 325.6 325.6 290.5 325.8 0.03 7 242 10627 -55.5 -62.5 41 7.0 -55.6 315 54 326.6 326.6 290.7 326.7 0.04 8 200 11850 -51.7 -72.7 6 21.0 -52.1 300 52 350.9 350.9 296.8 350.9 0.01 9 185 12360 -51.7 -74.6 5 22.9 -52.1 300 64 358.8 358.8 298.5 358.8 0.01 10 150 13730 -51.7 -79.7 2 28.0 -52.2 310 52 381.0 381.0 302.4 381.0 0.00 11 100 16300 -57.3 -87.3 1 30.0 -57.7 265 27 417.0 417.0 307.4 417.0 0.00 TRP 242 10627 -55.5 -62.5 41 7.0 -55.6 315 54 326.6 326.6 290.7 326.7 0.04 WND 185 12360 -51.7 -74.6 5 22.9 -52.1 300 64 358.8 358.8 298.5 358.8 0.01 Sounding variables and indices 1000-500 mb thick: 5465.79 m Freezing level: 765.53 mb = 2369.63 m = 7774.28 ft Wetbulb zero: 812.96 mb = 1850.84 m = 6072.25 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 47.78 % Est. max temperature: 19.26 C = 66.67 F Sfc-Lift cond lev (LCL): 921.16 mb = 831.19 m = 2726.97 ft T: 8.14 C 700-500 lapse rate: 5.76 C/km ThetaE index: 1.26 C Layer 700.0- 500.0 mb Conv cond level (CCL): 759.33 mb = 2397.46 m = 7865.57 ft Mean mixing ratio: 4.98 g/kg Conv temperature: 22.94 C = 73.29 F Cap Strength: 5.25 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 15.92 C Lifted Index @700 mb: 4.91 C Showalter Index: 6.75 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 25.10 C Cross Totals Index: 18.10 C K Index: 13.90 Risk: None Sweat Index: 90.00 Risk: None Energy Index: 1.41 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 37.40 J/kg Max Up Vert Vel: 8.65 m/s Conv Inhibition (B-): 14656.06 J/kg Cap Strength: 9.63 C Lift Cond Lev (LCL): 870.69 mb = 1295.77 m = 4251.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 5 at 18 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 1009 80 250 5 4.7 1.7 | 198 21 6.3 19.5 1 850 1494 335 27 11.4 -24.5 | 297 15 13.0 -6.7 2 700 3049 350 17 3.0 -16.7 | 257 5 4.6 1.1 3 500 5620 330 36 18.0 -31.2 | 304 24 19.6 -13.4 4 400 7240 335 48 20.3 -43.5 | 320 34 21.9 -25.7 5 300 9220 315 60 42.4 -42.4 | 299 50 44.0 -24.6 6 250 10420 315 58 41.0 -41.0 | 299 49 42.6 -23.2 7 242 10627 315 54 38.2 -38.2 | 297 45 39.8 -20.4 8 200 11850 300 52 45.0 -26.0 | 280 47 46.6 -8.2 9 185 12360 300 64 55.4 -32.0 | 284 59 57.0 -14.2 10 150 13730 310 52 39.8 -33.4 | 291 44 41.4 -15.6 11 100 16300 265 27 26.9 2.4 | 235 35 28.5 20.2 Wind Parameters Mean winds (0-6000m): 335.2 at 23.8 knts Storm direction: 5.2 at 17.9 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 61.7 deg Storm rel helicity (0-3000m) pos: 158.3 neg: -8.6 tot: 149.7 m^2/s^2 ave: 49.9 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 4.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 1.03 Bulk Shear: 36.38 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 ------------------------------------------------------------------------------- 500 358 8 191 10| 9.1 0.0 9.1| 50.4 0.0 50.4 100.8 0.99| 9.4 9.3 1000 325 12 229 12| 9.6 0.0 9.6|109.0 0.0 109.0 109.0 0.97| 10.7 10.4 1500 326 17 249 12| 9.1 0.0 9.1|158.3 0.0 158.3 105.6 0.96| 11.5 11.0 2000 330 19 261 11| 6.1 0.0 6.1|158.3 -1.9 156.4 78.2 0.84| 9.6 8.1 2500 333 19 266 10| 4.3 0.0 4.3|158.3 -5.2 153.1 61.3 0.73| 8.4 6.1 3000 335 19 267 10| 3.2 0.0 3.2|158.3 -8.6 149.7 49.9 0.62| 7.6 4.7 4000 338 20 272 9| 2.4 1.0 3.4|166.7 -8.6 158.1 39.5 0.62| 6.7 4.1 5000 337 21 281 10| 1.9 1.7 3.6|169.8 -8.7 161.2 32.2 0.55| 6.2 3.4 6000 335 24 288 12| 1.9 1.7 3.6|184.3 -10.7 173.7 28.9 0.51| 5.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250421.00.gif