UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 27 APR 25 Station: LE023 WMO ident: 8023 Latitude: 43.47 Longitude: -3.82 ------------------------------------------------------------------------------- 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 1020 52 13.2 11.3 88 1.9 12.1 305 13 284.7 286.2 284.4 307.6 8.26 1 1000 218 12.0 9.6 85 2.4 10.6 295 19 285.1 286.5 283.8 306.0 7.52 2 925 865 6.6 5.7 94 0.9 6.1 300 17 286.1 287.1 282.8 303.5 6.21 3 850 1555 2.4 1.0 90 1.4 1.7 330 17 288.7 289.5 282.4 302.5 4.84 4 700 3102 -4.1 -31.1 10 27.0 -9.8 350 29 297.9 298.0 281.0 299.3 0.41 5 500 5680 -19.1 -39.1 15 20.0 -21.9 345 48 309.8 309.8 285.5 310.7 0.26 6 400 7300 -29.9 -57.9 5 28.0 -31.6 345 64 316.1 316.1 287.5 316.3 0.04 7 300 9280 -45.7 -62.7 13 17.0 -46.2 335 73 320.9 320.9 289.0 321.1 0.03 8 266 10070 -51.4 -64.4 20 13.0 -51.6 340 83 323.9 323.9 290.0 324.0 0.02 9 250 10470 -54.3 -65.3 25 11.0 -54.5 345 73 325.3 325.3 290.4 325.4 0.02 10 209 11605 -61.3 -71.3 25 10.0 -61.4 325 60 331.5 331.5 292.2 331.5 0.01 11 200 11880 -59.7 -73.7 15 14.0 -59.8 340 54 338.2 338.2 293.9 338.3 0.01 12 150 13690 -57.7 -83.7 2 26.0 -58.0 310 31 370.7 370.7 300.7 370.7 0.00 13 100 16240 -56.9 -84.9 2 28.0 -57.3 285 15 417.8 417.8 307.4 417.8 0.00 TRP 209 11605 -61.3 -71.3 25 10.0 -61.4 325 60 331.5 331.5 292.2 331.5 0.01 WND 266 10070 -51.4 -64.4 20 13.0 -51.6 340 83 323.9 323.9 290.0 324.0 0.02 Sounding variables and indices 1000-500 mb thick: 5462.00 m Freezing level: 794.62 mb = 2126.20 m = 6975.64 ft Wetbulb zero: 827.66 mb = 1767.20 m = 5797.82 ft Precipitable water: 0.62 inches Sfc-500 mean rel hum: 42.86 % Est. max temperature: 16.43 C = 61.58 F Sfc-Lift cond lev (LCL): 991.34 mb = 290.20 m = 952.09 ft T: 11.40 C 700-500 lapse rate: 5.82 C/km ThetaE index: 8.28 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 939.65 mb = 734.61 m = 2410.10 ft Mean mixing ratio: 7.02 g/kg Conv temperature: 14.36 C = 57.85 F Cap Strength: 2.50 C Lifted Index: 6.37 C Risk: None Lifted Index @300 mb: 11.41 C Lifted Index @700 mb: 2.50 C Showalter Index: 8.13 C Risk: None Total Totals Index: 41.60 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 20.10 C K Index: -4.50 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.05 J/kg Max Up Vert Vel: 5.67 m/s Conv Inhibition (B-): 0.57 J/kg Cap Strength: 6.23 C Lift Cond Lev (LCL): 945.07 mb = 686.89 m = 2253.54 ft Lev Free Conv (LFC): 930.07 mb = 819.67 m = 2689.16 ft Equ Level (EL): 810.07 mb = 1938.41 m = 6359.53 ft B at Equ Level: 15.61 J/kg Max Parcel Lev (MPL): 750.07 mb = 2551.57 m = 8371.18 ft Wind level data Storm motion: 11 at 23 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 1020 52 305 13 10.6 -7.5 | 225 21 14.8 14.8 1 1000 218 295 19 17.2 -8.0 | 236 26 21.4 14.2 2 925 865 300 17 14.7 -8.5 | 234 23 18.9 13.7 3 850 1555 330 17 8.5 -14.7 | 239 15 12.6 7.5 4 700 3102 350 29 5.0 -28.6 | 305 11 9.2 -6.3 5 500 5680 345 48 12.4 -46.4 | 326 29 16.6 -24.1 6 400 7300 345 64 16.6 -61.8 | 332 45 20.7 -39.6 7 300 9280 335 73 30.9 -66.2 | 321 56 35.0 -43.9 8 266 10070 340 83 28.4 -78.0 | 330 65 32.5 -55.8 9 250 10470 345 73 18.9 -70.5 | 334 53 23.0 -48.3 10 209 11605 325 60 34.4 -49.1 | 305 47 38.6 -26.9 11 200 11880 340 54 18.5 -50.7 | 322 36 22.6 -28.5 12 150 13690 310 31 23.7 -19.9 | 265 28 27.9 2.3 13 100 16240 285 15 14.5 -3.9 | 225 26 18.6 18.4 Wind Parameters Mean winds (0-6000m): 340.6 at 30.2 knts Storm direction: 10.6 at 22.6 knts Shear (0-3000m) pos: 3.9 neg: 0.9 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 80.5 neg: -6.2 tot: 74.3 m^2/s^2 ave: 24.8 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.27 Bulk Shear: 59.31 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 ------------------------------------------------------------------------------- 500 297 18 234 24| 0.0 5.5 5.5| 27.2 -2.9 24.3 48.5 0.53| 7.9 4.2 1000 299 17 235 24| 1.7 2.7 4.5| 32.1 -6.2 25.9 25.9 0.39| 5.8 2.2 1500 305 17 236 22| 3.4 1.8 5.2| 37.2 -6.2 31.0 20.7 0.30| 6.1 1.8 2000 313 18 239 20| 3.4 1.4 4.8| 51.8 -6.2 45.6 22.8 0.42| 5.7 2.4 2500 320 19 244 18| 3.6 1.1 4.7| 66.0 -6.2 59.8 23.9 0.52| 5.5 2.8 3000 327 20 250 16| 3.9 0.9 4.8| 80.5 -6.2 74.3 24.8 0.59| 5.4 3.2 4000 335 23 264 14| 2.9 1.4 4.3| 94.2 -6.2 87.9 22.0 0.57| 5.0 2.9 5000 339 27 280 14| 2.3 1.9 4.2|104.9 -6.2 98.7 19.7 0.52| 4.8 2.5 6000 341 30 294 15| 1.9 2.3 4.2|119.6 -6.2 113.4 18.9 0.48| 4.7 2.3 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20250427.00.gif