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 LE302... Searching the city database file for: LE302 ... Date:1200Z 27 APR 25 Station: LE302 WMO ident: 8302 Latitude: 39.61 Longitude: 2.71 ------------------------------------------------------------------------------- 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 43 19.8 9.8 52 10.0 13.9 155 7 291.8 293.1 286.5 313.2 7.51 1 1000 162 17.2 8.2 55 9.0 12.1 210 9 290.4 291.6 285.2 309.8 6.83 2 925 819 10.8 7.1 78 3.7 8.8 205 1 290.4 291.6 285.2 309.8 6.85 3 850 1517 5.2 2.9 85 2.3 4.1 360 13 291.6 292.6 284.4 307.6 5.55 4 700 3073 -4.7 -8.4 75 3.7 -6.1 5 21 297.3 297.8 283.8 306.0 2.90 5 500 5630 -21.9 -32.9 36 11.0 -23.6 10 15 306.3 306.4 284.5 308.0 0.48 6 400 7230 -35.1 -44.1 39 9.0 -35.8 360 25 309.4 309.4 285.3 310.1 0.19 7 300 9190 -41.5 -67.5 4 26.0 -42.3 330 31 326.9 326.9 290.8 326.9 0.01 8 254 10297 -51.1 -69.1 10 18.0 -51.4 335 36 328.6 328.6 291.3 328.7 0.01 9 250 10400 -50.7 -70.7 8 20.0 -51.0 325 35 330.7 330.7 291.9 330.7 0.01 10 200 11840 -52.9 -79.9 2 27.0 -53.2 315 36 349.0 349.0 296.4 349.0 0.00 11 150 13690 -55.5 -84.5 2 29.0 -55.8 300 27 374.5 374.5 301.4 374.5 0.00 12 100 16250 -57.7 -86.7 1 29.0 -58.1 310 15 416.2 416.2 307.3 416.3 0.00 TRP 254 10297 -51.1 -69.1 10 18.0 -51.4 335 36 328.6 328.6 291.3 328.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5468.00 m Freezing level: 771.21 mb = 2334.29 m = 7658.35 ft Wetbulb zero: 790.23 mb = 2101.37 m = 6894.17 ft Precipitable water: 0.83 inches Sfc-500 mean rel hum: 66.71 % Est. max temperature: 19.37 C = 66.87 F Sfc-Lift cond lev (LCL): 873.94 mb = 1287.71 m = 4224.71 ft T: 7.04 C 700-500 lapse rate: 6.73 C/km ThetaE index: 3.80 C Layer 850.0- 500.0 mb Conv cond level (CCL): 861.87 mb = 1402.57 m = 4601.54 ft Mean mixing ratio: 6.87 g/kg Conv temperature: 19.41 C = 66.94 F Cap Strength: 0.71 C Lifted Index: 0.40 C Risk: Showers probable Lifted Index @300 mb: 12.15 C Lifted Index @700 mb: -0.62 C Showalter Index: 1.93 C Risk: Showers probable Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.10 C Cross Totals Index: 24.80 C K Index: 26.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 133.80 Risk: None Energy Index: 0.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 58.03 J/kg Max Up Vert Vel: 10.77 m/s Conv Inhibition (B-): 11.03 J/kg Cap Strength: 1.33 C Lift Cond Lev (LCL): 873.91 mb = 1288.03 m = 4225.77 ft Lev Free Conv (LFC): 828.91 mb = 1718.38 m = 5637.66 ft Equ Level (EL): 528.91 mb = 5202.87 m = 17069.57 ft B at Equ Level: 57.98 J/kg Max Parcel Lev (MPL): 378.91 mb = 7599.08 m = 24931.06 ft Wind level data Storm motion: 35 at 11 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 43 155 7 -3.0 6.3 | 192 16 3.4 15.5 1 1000 162 210 9 4.5 7.8 | 213 20 10.8 17.0 2 925 819 205 1 0.4 0.9 | 214 12 6.8 10.1 3 850 1517 360 13 -0.0 -13.0 | 301 7 6.3 -3.8 4 700 3073 5 21 -1.8 -20.9 | 339 13 4.5 -11.7 5 500 5630 10 15 -2.6 -14.8 | 326 7 3.7 -5.6 6 400 7230 360 25 -0.0 -25.0 | 338 17 6.3 -15.8 7 300 9190 330 31 15.5 -26.8 | 309 28 21.8 -17.7 8 254 10297 335 36 15.2 -32.6 | 317 32 21.6 -23.4 9 250 10400 325 35 20.1 -28.7 | 306 33 26.4 -19.5 10 200 11840 315 36 25.5 -25.5 | 297 36 31.8 -16.3 11 150 13690 300 27 23.4 -13.5 | 278 30 29.7 -4.3 12 100 16250 310 15 11.5 -9.6 | 271 18 17.8 -0.5 Wind Parameters Mean winds (0-6000m): 4.7 at 14.9 knts Storm direction: 34.7 at 11.2 knts Shear (0-3000m) pos: 4.7 neg: 0.0 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 146.2 deg Storm rel helicity (0-3000m) pos: 111.1 neg: -0.1 tot: 111.0 m^2/s^2 ave: 37.0 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 5.5 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.94 Bulk Shear: 61.87 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 ------------------------------------------------------------------------------- 500 203 7 210 18| 5.7 0.0 5.7| 30.1 -0.1 30.0 59.9 0.56| 11.7 6.6 1000 210 5 213 16| 4.7 0.0 4.7| 43.0 -0.1 42.9 42.9 0.53| 9.5 5.1 1500 297 6 242 14| 6.8 0.0 6.8| 96.0 -0.1 95.9 63.9 0.70| 12.7 8.9 2000 348 8 263 8| 5.7 0.0 5.7|100.8 -0.1 100.7 50.3 0.71| 10.2 7.2 2500 356 10 277 7| 5.1 0.0 5.1|105.8 -0.1 105.6 42.3 0.71| 8.7 6.2 3000 359 12 292 7| 4.7 0.0 4.7|111.1 -0.1 111.0 37.0 0.71| 7.7 5.5 4000 2 14 308 7| 3.2 0.0 3.2|111.3 -1.5 109.8 27.5 0.67| 6.1 4.0 5000 4 15 315 8| 2.3 0.0 2.3|111.3 -3.4 107.9 21.6 0.62| 5.1 3.2 6000 5 15 318 8| 1.8 0.2 2.0|113.4 -4.6 108.7 18.1 0.58| 4.6 2.7 Wrote GIF file: /home/apache/climate/data/raob//LE302/skewt/LE302.skewt.20250427.12.gif