UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 14 OCT 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 1014 55 18.6 16.2 86 2.4 17.1 315 1 290.6 292.6 289.6 323.0 11.49 1 1000 174 17.2 15.6 90 1.6 16.2 325 3 290.4 292.3 289.3 321.9 11.21 2 925 836 14.2 12.5 90 1.7 13.1 120 3 293.8 295.6 289.4 322.1 9.89 3 850 1549 11.2 8.6 84 2.6 9.7 215 1 297.9 299.4 289.4 322.1 8.27 4 700 3147 2.2 -14.8 27 17.0 -3.9 70 9 304.9 305.2 285.5 310.5 1.73 5 500 5760 -17.3 -24.3 54 7.0 -18.9 55 11 311.9 312.1 287.3 315.5 1.07 6 400 7400 -27.7 -47.7 13 20.0 -29.5 350 17 319.0 319.0 288.6 319.5 0.13 7 300 9400 -42.1 -61.1 11 19.0 -42.8 310 33 326.0 326.0 290.6 326.2 0.03 8 250 10610 -50.3 -67.3 12 17.0 -50.7 305 27 331.3 331.3 292.1 331.4 0.02 9 209 11762 -57.5 -70.5 18 13.0 -57.7 295 33 337.4 337.4 293.7 337.5 0.01 10 200 12040 -57.9 -72.9 13 15.0 -58.0 315 31 341.1 341.1 294.6 341.1 0.01 11 150 13850 -60.7 -81.7 5 21.0 -60.9 290 27 365.5 365.5 299.8 365.5 0.00 12 100 16350 -65.1 -86.1 4 21.0 -65.3 295 13 401.9 401.9 305.5 402.0 0.00 TRP 209 11762 -57.5 -70.5 18 13.0 -57.7 295 33 337.4 337.4 293.7 337.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5586.00 m Freezing level: 677.44 mb = 3441.80 m = 11291.86 ft Wetbulb zero: 743.10 mb = 2655.22 m = 8711.23 ft Precipitable water: 1.08 inches Sfc-500 mean rel hum: 56.70 % Est. max temperature: 25.13 C = 77.23 F Sfc-Lift cond lev (LCL): 978.73 mb = 356.60 m = 1169.93 ft T: 16.37 C 700-500 lapse rate: 7.46 C/km ThetaE index: 11.68 C Layer 850.0- 500.0 mb Conv cond level (CCL): 893.65 mb = 1126.72 m = 3696.53 ft Mean mixing ratio: 10.57 g/kg Conv temperature: 23.50 C = 74.31 F Cap Strength: 1.51 C Lifted Index: -2.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: 3.35 C Lifted Index @700 mb: 0.89 C Showalter Index: -2.03 C Risk: Severe thunderstorms possible Total Totals Index: 54.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 25.90 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 224.20 Risk: None Energy Index: -1.34 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 171.26 J/kg Max Up Vert Vel: 18.51 m/s Conv Inhibition (B-): 108.38 J/kg Cap Strength: 1.52 C Lift Cond Lev (LCL): 939.07 mb = 707.85 m = 2322.31 ft Lev Free Conv (LFC): 644.07 mb = 3793.74 m = 12446.49 ft Equ Level (EL): 404.07 mb = 7325.67 m = 24034.07 ft B at Equ Level: 171.12 J/kg Max Parcel Lev (MPL): 294.07 mb = 9532.59 m = 31274.52 ft Wind level data Storm motion: 94 at 5 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 55 315 1 0.7 -0.7 | 280 6 5.9 -1.0 1 1000 174 325 3 1.7 -2.5 | 292 7 6.9 -2.8 2 925 836 120 3 -2.6 1.5 | 246 3 2.6 1.2 3 850 1549 215 1 0.6 0.8 | 265 6 5.8 0.5 4 700 3147 70 9 -8.5 -3.1 | 43 5 -3.2 -3.4 5 500 5760 55 11 -9.0 -6.3 | 30 8 -3.8 -6.6 6 400 7400 350 17 3.0 -16.7 | 334 19 8.2 -17.1 7 300 9400 310 33 25.3 -21.2 | 305 37 30.5 -21.6 8 250 10610 305 27 22.1 -15.5 | 300 32 27.3 -15.8 9 209 11762 295 33 29.9 -13.9 | 292 38 35.1 -14.3 10 200 12040 315 31 21.9 -21.9 | 309 35 27.1 -22.3 11 150 13850 290 27 25.4 -9.2 | 287 32 30.6 -9.6 12 100 16350 295 13 11.8 -5.5 | 289 18 17.0 -5.8 Wind Parameters Mean winds (0-6000m): 63.7 at 7.0 knts Storm direction: 93.7 at 5.2 knts Shear (0-3000m) pos: 0.3 neg: 1.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 136.6 deg Storm rel helicity (0-3000m) pos: 8.1 neg: -14.9 tot: -6.8 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: -0.38 Storm rel vorticity (0-3000m) horiz: 4.8 stream: -1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 32.71 Bulk Shear: 5.24 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 ------------------------------------------------------------------------------- 500 359 3 301 6| 3.4 0.0 3.4| 5.5 -0.1 5.4 10.8 0.48| 6.6 3.2 1000 78 3 291 3| 1.7 0.0 1.7| 5.7 -2.0 3.7 3.7 0.04| 5.8 0.2 1500 111 2 260 3| 0.5 0.0 0.5| 8.1 -2.0 6.1 4.0 0.15| 4.7 0.7 2000 147 2 247 4| 0.4 0.7 1.1| 8.1 -6.7 1.4 0.7 -0.05| 4.3 -0.2 2500 128 3 244 3| 0.3 1.3 1.6| 8.1 -11.0 -2.9 -1.2 -0.22| 4.4 -1.0 3000 87 4 288 2| 0.3 1.6 1.9| 8.1 -14.9 -6.8 -2.3 -0.38| 4.8 -1.8 4000 73 5 346 2| 0.2 1.4 1.6| 8.1 -16.6 -8.5 -2.1 -0.39| 3.9 -1.5 5000 68 6 9 3| 0.2 1.2 1.3| 8.1 -17.5 -9.4 -1.9 -0.40| 3.2 -1.3 6000 64 7 17 4| 0.1 1.1 1.3| 8.1 -22.2 -14.1 -2.4 -0.42| 3.0 -1.3 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251014.12.gif