UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100912.upa.cvt Date: 1200Z 9 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 9 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 1020 54 19.0 15.3 79 3.7 16.7 275 9 290.5 292.4 289.0 320.9 10.77 1 1000 223 16.2 14.1 87 2.1 14.9 275 7 289.4 291.1 288.1 317.9 10.16 2 925 881 11.6 10.5 93 1.1 11.0 30 5 291.2 292.7 287.3 315.7 8.65 3 850 1583 7.2 7.1 99 0.1 7.2 25 15 293.7 295.0 287.1 315.2 7.46 4 700 3163 2.2 -17.8 21 20.0 -4.5 40 11 304.9 305.2 285.1 309.3 1.35 5 500 5790 -15.3 -23.3 50 8.0 -17.3 55 17 314.4 314.6 288.2 318.3 1.17 6 400 7430 -28.3 -30.5 81 2.2 -28.6 60 15 318.2 318.4 289.0 320.9 0.75 7 300 9430 -44.5 -46.9 77 2.4 -44.6 75 13 322.6 322.7 289.8 323.3 0.19 8 250 10620 -52.7 -58.7 48 6.0 -52.8 60 13 327.7 327.7 291.1 327.9 0.06 9 223 11349 -57.1 -64.1 41 7.0 -57.2 45 17 331.8 331.9 292.3 332.0 0.03 10 200 12040 -55.3 -73.3 9 18.0 -55.5 40 7 345.2 345.2 295.6 345.2 0.01 11 150 13890 -55.5 -81.5 3 26.0 -55.8 90 7 374.5 374.5 301.4 374.5 0.00 12 100 16430 -61.5 -84.5 3 23.0 -61.7 310 15 408.9 408.9 306.4 408.9 0.00 TRP 223 11349 -57.1 -64.1 41 7.0 -57.2 45 17 331.8 331.9 292.3 332.0 0.03 WND Sounding variables and indices 1000-500 mb thick: 5567.00 m Freezing level: 674.86 mb = 3493.25 m = 11460.66 ft Wetbulb zero: 757.79 mb = 2517.51 m = 8259.44 ft Precipitable water: 1.03 inches Sfc-500 mean rel hum: 56.85 % Est. max temperature: 21.51 C = 70.73 F Sfc-Lift cond lev (LCL): 965.68 mb = 517.72 m = 1698.53 ft T: 14.14 C 700-500 lapse rate: 6.66 C/km ThetaE index: 11.58 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 933.64 mb = 802.51 m = 2632.87 ft Mean mixing ratio: 9.56 g/kg Conv temperature: 19.46 C = 67.02 F Cap Strength: 2.94 C Lifted Index: 2.67 C Risk: None Lifted Index @300 mb: 4.23 C Lifted Index @700 mb: 2.94 C Showalter Index: 3.84 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.40 C K Index: 9.60 Risk: None Sweat Index: 132.20 Risk: None Energy Index: 0.64 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.85 J/kg Max Up Vert Vel: 5.97 m/s Conv Inhibition (B-): 1.81 J/kg Cap Strength: 2.88 C Lift Cond Lev (LCL): 943.62 mb = 712.80 m = 2338.56 ft Lev Free Conv (LFC): 908.62 mb = 1029.34 m = 3377.06 ft Equ Level (EL): 808.62 mb = 1989.15 m = 6525.99 ft B at Equ Level: 17.36 J/kg Max Parcel Lev (MPL): 748.62 mb = 2616.55 m = 8584.38 ft Wind level data Storm motion: 69 at 9 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 54 275 9 9.0 -0.8 | 262 18 17.7 2.5 1 1000 223 275 7 7.0 -0.6 | 260 16 15.7 2.7 2 925 881 30 5 -2.5 -4.3 | 280 6 6.2 -1.1 3 850 1583 25 15 -6.3 -13.6 | 347 11 2.4 -10.3 4 700 3163 40 11 -7.1 -8.4 | 342 5 1.6 -5.2 5 500 5790 55 17 -13.9 -9.8 | 39 8 -5.2 -6.5 6 400 7430 60 15 -13.0 -7.5 | 45 6 -4.3 -4.2 7 300 9430 75 13 -12.6 -3.4 | 89 4 -3.8 -0.1 8 250 10620 60 13 -11.3 -6.5 | 38 4 -2.5 -3.2 9 223 11349 45 17 -12.0 -12.0 | 21 9 -3.3 -8.8 10 200 12040 40 7 -4.5 -5.4 | 296 5 4.2 -2.1 11 150 13890 90 7 -7.0 0.0 | 208 4 1.7 3.3 12 100 16430 310 15 11.5 -9.6 | 288 21 20.2 -6.4 Wind Parameters Mean winds (0-6000m): 39.5 at 12.4 knts Storm direction: 69.5 at 9.3 knts Shear (0-3000m) pos: 2.3 neg: 1.2 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 81.5 deg Storm rel helicity (0-3000m) pos: 35.4 neg: -2.9 tot: 32.5 m^2/s^2 ave: 10.8 10^-3 m/s^2 rel: 0.45 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.52 Bulk Shear: 34.40 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 ------------------------------------------------------------------------------- 500 290 7 267 15| 7.9 0.0 7.9| 17.7 -1.3 16.4 32.8 0.54| 8.5 4.6 1000 319 6 277 13| 7.1 0.0 7.1| 23.5 -2.0 21.5 21.5 0.45| 8.2 3.7 1500 1 8 299 10| 4.7 2.5 7.2| 34.6 -2.0 32.5 21.7 0.55| 7.9 4.3 2000 13 10 313 9| 3.6 1.8 5.4| 35.4 -2.0 33.4 16.7 0.53| 6.4 3.3 2500 19 10 320 8| 2.8 1.5 4.3| 35.4 -2.3 33.1 13.3 0.49| 5.4 2.6 3000 23 11 325 8| 2.3 1.2 3.5| 35.4 -2.9 32.5 10.8 0.45| 4.8 2.1 4000 29 11 331 7| 2.0 0.9 2.9| 38.7 -3.0 35.7 8.9 0.48| 3.9 1.9 5000 34 12 341 7| 1.9 0.7 2.6| 42.8 -3.0 39.8 8.0 0.51| 3.4 1.8 6000 39 12 353 6| 1.7 0.6 2.3| 46.6 -3.0 43.5 7.3 0.53| 3.1 1.6 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251009.12.gif