UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042112.upa.cvt Date: 1200Z 21 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 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 1011 32 24.4 -0.6 19 25.0 11.7 310 9 296.6 297.3 284.4 307.4 3.62 1 700 3091 -2.5 -16.5 33 14.0 -7.0 335 9 299.7 300.0 283.2 304.5 1.50 2 500 5690 -17.3 -35.3 19 18.0 -20.3 340 11 311.9 312.0 286.5 313.3 0.38 3 400 7320 -28.5 -46.5 16 18.0 -30.2 290 27 317.9 318.0 288.2 318.5 0.15 4 300 9330 -42.9 -46.7 66 3.8 -43.1 285 56 324.9 324.9 290.5 325.6 0.19 5 250 10530 -51.5 -56.0 58 4.5 -51.7 285 75 329.5 329.5 291.6 329.8 0.08 6 227 11148 -56.1 -60.2 59 4.2 -56.2 285 81 331.8 331.8 292.3 332.0 0.05 7 223 11261 -56.9 -61.0 60 4.1 -57.0 285 79 332.2 332.2 292.3 332.3 0.05 8 200 11950 -56.1 -69.1 18 13.0 -56.3 275 79 343.9 343.9 295.3 344.0 0.02 9 150 13790 -54.9 -77.9 4 23.0 -55.2 285 60 375.5 375.5 301.5 375.5 0.01 10 100 16340 -62.7 -91.7 1 29.0 -62.9 280 25 406.6 406.6 306.1 406.6 0.00 TRP 223 11261 -56.9 -61.0 60 4.1 -57.0 285 79 332.2 332.2 292.3 332.3 0.05 WND 227 11148 -56.1 -60.2 59 4.2 -56.2 285 81 331.8 331.8 292.3 332.0 0.05 Sounding variables and indices 1000-500 mb thick: 5567.08 m Freezing level: 728.90 mb = 2806.70 m = 9208.21 ft Wetbulb zero: 816.05 mb = 1814.51 m = 5953.05 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 26.21 % Est. max temperature: 26.08 C = 78.95 F Sfc-Lift cond lev (LCL): 697.24 mb = 3121.47 m = 10240.92 ft T: -2.67 C 700-500 lapse rate: 5.69 C/km ThetaE index: 2.98 C Layer 700.0- 500.0 mb Conv cond level (CCL): 626.17 mb = 3951.91 m = 12965.43 ft Mean mixing ratio: 3.51 g/kg Conv temperature: 31.63 C = 88.93 F Cap Strength: 3.09 C Lifted Index: 6.76 C Risk: None Lifted Index @300 mb: 12.69 C Lifted Index @700 mb: 2.70 C Showalter Index: 7.64 C Risk: None Total Totals Index: 38.20 C Risk: None Vertical Totals Index: 29.01 C Cross Totals Index: 9.20 C K Index: 6.90 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 1.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 11559.87 J/kg Cap Strength: 6.74 C Lift Cond Lev (LCL): 691.69 mb = 3183.20 m = 10443.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 6 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 1011 32 310 9 6.9 -5.8 | 267 7 6.6 0.3 1 850 1527 220 3 1.9 2.3 | 191 9 1.7 8.4 2 700 3091 335 9 3.8 -8.2 | 300 4 3.6 -2.0 3 500 5690 340 11 3.8 -10.3 | 320 5 3.5 -4.2 4 400 7320 290 27 25.4 -9.2 | 277 25 25.1 -3.1 5 300 9330 285 56 54.1 -14.5 | 279 54 53.8 -8.4 6 250 10530 285 75 72.4 -19.4 | 280 73 72.2 -13.3 7 227 11148 285 81 78.2 -21.0 | 281 79 78.0 -14.8 8 223 11261 285 79 76.3 -20.4 | 281 77 76.1 -14.3 9 200 11950 275 79 78.7 -6.9 | 271 78 78.4 -0.8 10 150 13790 285 60 58.0 -15.5 | 279 58 57.7 -9.4 11 100 16340 280 25 24.6 -4.3 | 266 24 24.4 1.8 Wind Parameters Mean winds (0-6000m): 327.6 at 8.2 knts Storm direction: 357.6 at 6.1 knts Shear (0-3000m) pos: 1.8 neg: 1.6 tot: 3.4 10-3/s Storm rel Dir Shear (0-3000m): 23.5 deg Storm rel helicity (0-3000m) pos: 22.2 neg: -23.6 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 4.1 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 0.00 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 ------------------------------------------------------------------------------- 500 327 8 279 4| 0.0 4.7 4.7| 0.0 -8.6 -8.6 -17.2 -0.94| 4.8 -4.5 1000 307 7 251 6| 0.0 4.0 4.0| 0.0 -17.0 -17.0 -17.0 -0.96| 4.3 -4.1 1500 291 6 233 7| 0.0 3.2 3.2| 0.0 -23.6 -23.6 -15.7 -0.96| 3.9 -3.7 2000 282 5 226 7| 0.8 2.4 3.2| 7.3 -23.6 -16.3 -8.2 -0.53| 3.7 -2.0 2500 285 6 227 7| 1.4 1.9 3.3| 15.3 -23.6 -8.3 -3.3 -0.20| 3.8 -0.8 3000 301 6 237 6| 1.8 1.6 3.4| 22.2 -23.6 -1.4 -0.5 0.04| 4.1 0.2 4000 316 7 254 5| 1.5 1.2 2.7| 23.6 -23.6 0.0 0.0 0.09| 3.3 0.3 5000 324 7 268 4| 1.3 1.0 2.2| 24.5 -23.6 0.8 0.2 0.11| 2.7 0.3 6000 328 8 281 4| 1.1 0.5 1.6| 25.0 -25.8 -0.8 -0.1 0.07| 2.7 0.2 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250421.12.gif