UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042712.upa.cvt Date: 1200Z 27 APR 25 Searching for LE430... Searching the city database file for: LE430 ... Date:1200Z 27 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 1014 54 25.6 -3.4 14 29.0 11.4 335 5 297.6 298.1 284.0 306.4 2.93 1 850 1553 8.2 0.2 57 8.0 4.3 275 5 294.7 295.6 284.6 308.2 4.56 2 700 3126 0.4 -36.6 4 37.0 -7.3 310 31 302.9 303.0 282.9 303.8 0.24 3 500 5740 -16.1 -46.1 6 30.0 -19.9 325 48 313.4 313.4 286.7 313.9 0.12 4 400 7390 -27.9 -43.9 20 16.0 -29.5 325 54 318.7 318.8 288.6 319.5 0.19 5 300 9380 -44.1 -61.1 13 17.0 -44.6 325 64 323.2 323.2 289.8 323.3 0.03 6 250 10580 -53.1 -67.1 17 14.0 -53.4 320 69 327.1 327.1 290.9 327.2 0.02 7 215 11537 -59.7 -71.7 20 12.0 -59.8 300 71 331.3 331.3 292.1 331.3 0.01 8 207 11775 -59.5 -72.0 18 12.5 -59.6 305 75 335.2 335.2 293.2 335.3 0.01 9 200 11990 -59.3 -72.3 17 13.0 -59.5 305 71 338.9 338.9 294.0 338.9 0.01 10 150 13780 -58.9 -84.9 2 26.0 -59.1 300 44 368.6 368.6 300.3 368.6 0.00 11 100 16320 -61.5 -90.5 1 29.0 -61.7 285 27 408.9 408.9 306.4 408.9 0.00 TRP 215 11537 -59.7 -71.7 20 12.0 -59.8 300 71 331.3 331.3 292.1 331.3 0.01 WND 207 11775 -59.5 -72.0 18 12.5 -59.6 305 75 335.2 335.2 293.2 335.3 0.01 Sounding variables and indices 1000-500 mb thick: 5567.73 m Freezing level: 695.15 mb = 3189.37 m = 10463.69 ft Wetbulb zero: 794.44 mb = 2100.66 m = 6891.83 ft Precipitable water: 0.42 inches Sfc-500 mean rel hum: 19.69 % Est. max temperature: 23.07 C = 73.52 F Sfc-Lift cond lev (LCL): 658.98 mb = 3595.12 m = 11794.87 ft T: -2.56 C 700-500 lapse rate: 6.31 C/km ThetaE index: 4.40 C Layer 700.0- 500.0 mb Conv cond level (CCL): 583.01 mb = 4546.76 m = 14917.02 ft Mean mixing ratio: 3.44 g/kg Conv temperature: 36.81 C = 98.26 F Cap Strength: 6.06 C Lifted Index: 8.14 C Risk: None Lifted Index @300 mb: 11.66 C Lifted Index @700 mb: 5.63 C Showalter Index: 7.38 C Risk: None Total Totals Index: 40.60 C Risk: None Vertical Totals Index: 24.30 C Cross Totals Index: 16.30 C K Index: -12.50 Risk: None Sweat Index: 60.40 Risk: None Energy Index: 1.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.91 J/kg Max Up Vert Vel: 7.06 m/s Conv Inhibition (B-): 10098.47 J/kg Cap Strength: 7.93 C Lift Cond Lev (LCL): 689.32 mb = 3245.47 m = 10647.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 20 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 1014 54 335 5 2.1 -4.5 | 171 15 -2.4 14.6 1 850 1553 275 5 5.0 -0.4 | 181 19 0.5 18.7 2 700 3126 310 31 23.7 -19.9 | 272 19 19.2 -0.8 3 500 5740 325 48 27.5 -39.3 | 311 31 23.0 -20.2 4 400 7390 325 54 31.0 -44.2 | 313 36 26.5 -25.1 5 300 9380 325 64 36.7 -52.4 | 316 46 32.2 -33.3 6 250 10580 320 69 44.4 -52.9 | 310 52 39.8 -33.7 7 215 11537 300 71 61.5 -35.5 | 286 59 57.0 -16.4 8 207 11775 305 75 61.4 -43.0 | 293 62 56.9 -23.9 9 200 11990 305 71 58.2 -40.7 | 292 58 53.6 -21.6 10 150 13780 300 44 38.1 -22.0 | 275 34 33.6 -2.9 11 100 16320 285 27 26.1 -7.0 | 241 25 21.6 12.1 Wind Parameters Mean winds (0-6000m): 316.7 at 26.2 knts Storm direction: 346.7 at 19.7 knts Shear (0-3000m) pos: 4.4 neg: 0.9 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 97.5 deg Storm rel helicity (0-3000m) pos: 138.4 neg: 0.0 tot: 138.4 m^2/s^2 ave: 46.1 10^-3 m/s^2 rel: 0.92 Storm rel vorticity (0-3000m) horiz: 5.5 stream: 5.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.41 Bulk Shear: 60.59 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 ------------------------------------------------------------------------------- 500 331 5 172 15| 0.0 1.8 1.8| 6.1 0.0 6.1 12.2 0.87| 1.8 1.6 1000 317 5 176 15| 0.0 1.8 1.8| 10.5 0.0 10.5 10.5 0.73| 1.8 1.3 1500 305 5 179 16| 0.0 1.7 1.7| 12.6 0.0 12.6 8.4 0.57| 1.8 1.0 2000 296 6 183 17| 2.2 1.3 3.5| 52.5 0.0 52.5 26.3 0.83| 3.5 2.9 2500 297 8 191 16| 3.5 1.0 4.5| 93.3 0.0 93.3 37.3 0.90| 4.7 4.2 3000 304 11 201 14| 4.4 0.9 5.3|138.4 0.0 138.4 46.1 0.92| 5.5 5.1 4000 309 17 225 12| 4.3 0.6 4.9|178.0 0.0 178.0 44.5 0.91| 5.2 4.8 5000 313 22 249 12| 4.1 0.5 4.7|218.8 0.0 218.8 43.8 0.90| 5.0 4.5 6000 317 26 270 13| 4.0 0.4 4.4|253.4 0.0 253.4 42.2 0.87| 4.7 4.1 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20250427.12.gif