UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:0000Z 6 DEC 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 1006 52 17.4 9.4 59 8.0 12.7 215 5 290.1 291.4 285.7 311.0 7.37 1 1000 103 18.6 8.6 52 10.0 12.9 210 13 291.8 293.0 286.0 311.8 7.02 2 925 768 15.0 5.0 51 10.0 9.5 255 9 294.6 295.7 286.0 311.9 5.91 3 850 1476 9.4 4.9 73 4.5 6.9 275 27 296.0 297.1 287.0 314.7 6.40 4 700 3050 -0.7 -17.7 26 17.0 -6.1 275 54 301.7 302.0 283.8 306.0 1.36 5 500 5660 -15.9 -39.9 11 24.0 -19.6 280 60 313.7 313.7 286.9 314.5 0.24 6 400 7290 -29.9 -43.9 24 14.0 -31.2 285 60 316.1 316.2 287.7 316.8 0.19 7 300 9270 -45.3 -55.3 32 10.0 -45.7 285 75 321.5 321.5 289.3 321.8 0.07 8 250 10470 -52.1 -66.1 17 14.0 -52.4 275 99 328.6 328.6 291.3 328.7 0.02 9 200 11880 -62.9 -70.9 33 8.0 -63.0 275 104 333.2 333.2 292.6 333.2 0.01 10 177 12622 -68.1 -74.5 40 6.4 -68.1 275 110 336.5 336.5 293.4 336.5 0.01 11 172 12793 -69.3 -75.3 41 6.0 -69.4 280 104 337.2 337.2 293.6 337.3 0.01 12 150 13610 -68.7 -78.7 22 10.0 -68.8 275 77 351.7 351.7 297.0 351.8 0.01 13 100 16080 -67.3 -86.3 5 19.0 -67.4 275 44 397.7 397.7 304.9 397.7 0.00 TRP 172 12793 -69.3 -75.3 41 6.0 -69.4 280 104 337.2 337.2 293.6 337.3 0.01 WND 177 12622 -68.1 -74.5 40 6.4 -68.1 275 110 336.5 336.5 293.4 336.5 0.01 Sounding variables and indices 1000-500 mb thick: 5557.00 m Freezing level: 710.40 mb = 2940.91 m = 9648.54 ft Wetbulb zero: 770.40 mb = 2273.11 m = 7457.62 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 36.54 % Est. max temperature: 23.24 C = 73.84 F Sfc-Lift cond lev (LCL): 892.71 mb = 1065.50 m = 3495.70 ft T: 12.65 C 700-500 lapse rate: 5.82 C/km ThetaE index: 8.63 C Layer 700.0- 500.0 mb Conv cond level (CCL): 755.08 mb = 2435.98 m = 7991.96 ft Mean mixing ratio: 6.41 g/kg Conv temperature: 26.87 C = 80.37 F Cap Strength: 3.33 C Lifted Index: 5.23 C Risk: None Lifted Index @300 mb: 7.06 C Lifted Index @700 mb: 2.50 C Showalter Index: 3.53 C Risk: None Total Totals Index: 46.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.30 C Cross Totals Index: 20.80 C K Index: 13.20 Risk: None Sweat Index: 172.80 Risk: None Energy Index: -0.00 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.85 J/kg Max Up Vert Vel: 4.21 m/s Conv Inhibition (B-): 7449.79 J/kg Cap Strength: 5.12 C Lift Cond Lev (LCL): 824.60 mb = 1721.93 m = 5649.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 306 at 33 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 1006 52 215 5 2.9 4.1 | 134 33 -23.5 23.1 1 1000 103 210 13 6.5 11.3 | 147 36 -19.9 30.2 2 925 768 255 9 8.7 2.3 | 140 28 -17.7 21.3 3 850 1476 275 27 26.9 -2.4 | 182 17 0.5 16.6 4 700 3050 275 54 53.8 -4.7 | 242 31 27.4 14.3 5 500 5660 280 60 59.1 -10.4 | 255 34 32.7 8.6 6 400 7290 285 60 58.0 -15.5 | 264 32 31.6 3.5 7 300 9270 285 75 72.4 -19.4 | 271 46 46.1 -0.4 8 250 10470 275 99 98.6 -8.6 | 262 73 72.2 10.4 9 200 11880 275 104 103.6 -9.1 | 263 78 77.2 9.9 10 177 12622 275 110 109.6 -9.6 | 264 84 83.2 9.4 11 172 12793 280 104 102.4 -18.1 | 269 76 76.0 0.9 12 150 13610 275 77 76.7 -6.7 | 256 52 50.3 12.3 13 100 16080 275 44 43.8 -3.8 | 229 23 17.5 15.1 Wind Parameters Mean winds (0-6000m): 275.7 at 43.3 knts Storm direction: 305.7 at 32.5 knts Shear (0-3000m) pos: 5.9 neg: 2.9 tot: 8.9 10-3/s Storm rel Dir Shear (0-3000m): 108.0 deg Storm rel helicity (0-3000m) pos: 274.4 neg: -25.3 tot: 249.2 m^2/s^2 ave: 83.1 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 10.7 stream: 7.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.05 Bulk Shear: 187.72 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 ------------------------------------------------------------------------------- 500 222 11 146 33| 6.3 0.0 6.3| 65.7 -12.1 53.6 107.1 0.43| 14.1 6.0 1000 238 11 146 30| 6.9 0.0 6.9|105.3 -25.3 80.0 80.0 0.42| 12.2 5.2 1500 257 15 152 25| 9.0 0.0 9.0|161.4 -25.3 136.2 90.8 0.57| 12.6 7.2 2000 265 19 161 22| 6.7 2.2 8.9|199.1 -25.3 173.9 86.9 0.64| 11.6 7.5 2500 269 24 173 20| 5.4 3.5 8.9|236.8 -25.3 211.6 84.6 0.67| 11.1 7.4 3000 271 28 186 19| 5.9 2.9 8.9|274.4 -25.3 249.2 83.1 0.66| 10.7 7.0 4000 273 35 206 19| 4.8 2.2 7.0|297.4 -25.3 272.1 68.0 0.67| 8.4 5.6 5000 274 40 220 21| 4.1 1.8 5.8|321.2 -25.3 296.0 59.2 0.68| 7.0 4.8 6000 276 43 229 22| 3.6 1.5 5.0|346.4 -25.3 321.1 53.5 0.69| 6.1 4.2 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251206.00.gif