UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 17 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 1011 52 17.0 14.7 86 2.3 15.5 100 3 289.2 291.1 288.3 318.6 10.45 1 1000 145 16.8 14.1 84 2.7 15.1 95 9 290.0 291.7 288.3 318.5 10.16 2 925 805 11.8 11.8 100 0.0 11.8 85 13 291.4 293.0 288.1 318.1 9.44 3 850 1517 13.4 -5.6 26 19.0 4.8 245 7 300.2 300.7 285.0 309.2 2.96 4 700 3111 1.0 -16.0 27 17.0 -4.8 280 15 303.6 303.9 284.8 308.6 1.57 5 500 5720 -17.9 -43.9 8 26.0 -21.2 75 13 311.2 311.2 285.9 311.8 0.16 6 400 7360 -27.1 -52.1 7 25.0 -29.2 25 13 319.8 319.8 288.8 320.1 0.08 7 300 9360 -42.9 -61.9 11 19.0 -43.5 10 15 324.9 324.9 290.3 325.0 0.03 8 250 10570 -51.1 -67.1 13 16.0 -51.4 345 11 330.1 330.1 291.7 330.2 0.02 9 200 11990 -60.3 -68.3 34 8.0 -60.4 335 5 337.3 337.3 293.7 337.4 0.02 10 193 12211 -61.5 -71.5 25 10.0 -61.6 325 13 338.8 338.8 294.0 338.9 0.01 11 150 13780 -59.7 -81.7 4 22.0 -59.9 330 9 367.2 367.2 300.1 367.2 0.00 12 100 16300 -62.1 -85.1 3 23.0 -62.3 295 13 407.7 407.7 306.2 407.8 0.00 TRP 193 12211 -61.5 -71.5 25 10.0 -61.6 325 13 338.8 338.8 294.0 338.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5575.00 m Freezing level: 689.42 mb = 3249.04 m = 10659.46 ft Wetbulb zero: 775.15 mb = 2273.79 m = 7459.85 ft Precipitable water: 0.73 inches Sfc-500 mean rel hum: 34.80 % Est. max temperature: 26.61 C = 79.91 F Sfc-Lift cond lev (LCL): 977.11 mb = 341.07 m = 1118.98 ft T: 15.31 C 700-500 lapse rate: 7.24 C/km ThetaE index: 9.96 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 932.18 mb = 739.56 m = 2426.36 ft Mean mixing ratio: 9.67 g/kg Conv temperature: 19.00 C = 66.20 F Cap Strength: 5.12 C Lifted Index: -0.46 C Risk: Thunderstorms probable Lifted Index @300 mb: 5.24 C Lifted Index @700 mb: 1.39 C Showalter Index: 4.87 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 31.30 C Cross Totals Index: 12.30 C K Index: 8.70 Risk: None Sweat Index: 27.00 Risk: None Energy Index: 0.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.96 J/kg Max Up Vert Vel: 6.78 m/s Conv Inhibition (B-): 271.26 J/kg Cap Strength: 5.09 C Lift Cond Lev (LCL): 938.78 mb = 679.82 m = 2230.37 ft Lev Free Conv (LFC): 573.78 mb = 4652.77 m = 15264.80 ft Equ Level (EL): 473.78 mb = 6115.89 m = 20065.02 ft B at Equ Level: 20.95 J/kg Max Parcel Lev (MPL): 433.78 mb = 6764.16 m = 22191.87 ft Wind level data Storm motion: 356 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 1011 52 100 3 -3.0 0.5 | 160 10 -3.5 9.7 1 1000 145 95 9 -9.0 0.8 | 136 14 -9.6 10.0 2 925 805 85 13 -13.0 -1.1 | 121 16 -13.5 8.1 3 850 1517 245 7 6.3 3.0 | 205 13 5.8 12.1 4 700 3111 280 15 14.8 -2.6 | 245 16 14.2 6.6 5 500 5720 75 13 -12.6 -3.4 | 114 14 -13.1 5.8 6 400 7360 25 13 -5.5 -11.8 | 67 7 -6.1 -2.6 7 300 9360 10 15 -2.6 -14.8 | 30 6 -3.2 -5.6 8 250 10570 345 11 2.8 -10.6 | 302 3 2.3 -1.4 9 200 11990 335 5 2.1 -4.5 | 198 5 1.5 4.7 10 193 12211 325 13 7.5 -10.6 | 282 7 6.9 -1.5 11 150 13780 330 9 4.5 -7.8 | 250 4 3.9 1.4 12 100 16300 295 13 11.8 -5.5 | 252 12 11.2 3.7 Wind Parameters Mean winds (0-6000m): 326.3 at 12.3 knts Storm direction: 356.3 at 9.2 knts Shear (0-3000m) pos: 4.5 neg: 1.5 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 83.5 deg Storm rel helicity (0-3000m) pos: 158.5 neg: -29.4 tot: 129.1 m^2/s^2 ave: 43.0 10^-3 m/s^2 rel: 0.56 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 4.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.46 Bulk Shear: 49.66 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 92 9 134 14| 0.0 8.8 8.8| 0.0 -24.4 -24.4 -48.8 -0.84| 9.0 -7.6 1000 95 11 132 15| 5.0 4.4 9.4| 50.5 -29.4 21.1 21.1 0.10| 11.1 1.1 1500 94 10 133 15| 6.3 2.9 9.2|121.0 -29.4 91.6 61.0 0.45| 13.2 5.9 2000 108 10 141 16| 5.4 2.2 7.6|131.5 -29.4 102.1 51.0 0.49| 10.7 5.2 2500 166 10 171 19| 4.9 1.8 6.6|144.0 -29.4 114.6 45.8 0.52| 9.2 4.8 3000 259 11 221 15| 4.5 1.5 5.9|158.5 -29.4 129.1 43.0 0.56| 8.3 4.6 4000 291 12 243 11| 2.8 1.1 3.9|192.2 -29.4 162.8 40.7 0.61| 8.1 4.9 5000 312 12 262 8| 1.2 0.9 2.1|212.2 -29.4 182.8 36.6 0.66| 8.0 5.3 6000 326 12 279 6| 0.5 0.7 1.2|233.4 -35.1 198.3 33.0 0.64| 7.6 4.9 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251017.00.gif