UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120112.upa.cvt Date: 1200Z 1 DEC 25 Searching for LE023... Searching the city database file for: LE023 ... Date:1200Z 1 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 1010 51 14.0 1.0 41 13.0 7.7 190 11 286.3 287.0 280.4 297.9 4.07 1 1000 135 13.6 -5.4 26 19.0 5.5 160 9 286.8 287.2 278.7 294.2 2.55 2 925 787 10.2 -12.8 18 23.0 1.9 130 5 289.7 290.0 278.8 294.4 1.54 3 850 1485 6.6 -25.4 8 32.0 -2.1 280 11 293.1 293.2 279.0 294.9 0.57 4 700 3054 -1.9 -5.7 75 3.8 -3.5 250 17 300.4 301.0 285.8 311.2 3.57 5 500 5660 -15.9 -28.9 32 13.0 -18.6 280 17 313.7 313.8 287.5 316.1 0.70 6 400 7300 -29.3 -35.3 56 6.0 -30.1 275 17 316.9 317.0 288.3 318.6 0.47 7 300 9290 -43.9 -47.5 67 3.6 -44.1 290 23 323.5 323.5 290.0 324.2 0.17 8 250 10490 -53.9 -57.9 61 4.0 -54.0 285 29 325.9 325.9 290.6 326.2 0.06 9 200 11890 -64.1 -67.5 63 3.4 -64.1 300 46 331.2 331.3 292.1 331.3 0.02 10 169 12903 -70.5 -74.5 55 4.0 -70.6 305 60 336.9 336.9 293.6 336.9 0.01 11 164 13080 -71.7 -75.8 54 4.1 -71.7 310 52 337.8 337.9 293.8 337.9 0.01 12 150 13610 -68.3 -81.3 14 13.0 -68.4 300 29 352.4 352.4 297.1 352.4 0.00 13 100 16090 -64.1 -87.1 3 23.0 -64.3 320 7 403.9 403.9 305.7 403.9 0.00 TRP 164 13080 -71.7 -75.8 54 4.1 -71.7 310 52 337.8 337.9 293.8 337.9 0.01 WND 169 12903 -70.5 -74.5 55 4.0 -70.6 305 60 336.9 336.9 293.6 336.9 0.01 Sounding variables and indices 1000-500 mb thick: 5525.00 m Freezing level: 733.53 mb = 2703.28 m = 8868.93 ft Wetbulb zero: 889.33 mb = 1111.59 m = 3646.90 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 41.63 % Est. max temperature: 20.28 C = 68.51 F Sfc-Lift cond lev (LCL): 829.59 mb = 1681.36 m = 5516.22 ft T: 5.54 C 700-500 lapse rate: 5.37 C/km ThetaE index: 3.74 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 491.50 mb = 5785.96 m = 18982.58 ft Mean mixing ratio: 2.07 g/kg Conv temperature: 41.68 C = 107.02 F Cap Strength: 10.80 C Lifted Index: 17.01 C Risk: None Lifted Index @300 mb: 20.59 C Lifted Index @700 mb: 10.80 C Showalter Index: 16.72 C Risk: None Total Totals Index: 13.00 C Risk: None Vertical Totals Index: 22.50 C Cross Totals Index: -9.50 C K Index: -6.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 4.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.30 J/kg Max Up Vert Vel: 4.07 m/s Conv Inhibition (B-): 14353.21 J/kg Cap Strength: 16.92 C Lift Cond Lev (LCL): 701.09 mb = 3041.40 m = 9978.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 11 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 1010 51 190 11 1.9 10.8 | 152 17 -7.9 14.7 1 1000 135 160 9 -3.1 8.5 | 134 18 -12.9 12.3 2 925 787 130 5 -3.8 3.2 | 117 15 -13.7 7.1 3 850 1485 280 11 10.8 -1.9 | 207 2 1.0 2.0 4 700 3054 250 17 16.0 5.8 | 212 11 6.1 9.7 5 500 5660 280 17 16.7 -3.0 | 262 7 6.9 0.9 6 400 7300 275 17 16.9 -1.5 | 251 8 7.1 2.4 7 300 9290 290 23 21.6 -7.9 | 289 12 11.8 -4.0 8 250 10490 285 29 28.0 -7.5 | 281 19 18.2 -3.6 9 200 11890 300 46 39.8 -23.0 | 303 36 30.0 -19.1 10 169 12903 305 60 49.1 -34.4 | 308 50 39.3 -30.5 11 164 13080 310 52 39.8 -33.4 | 315 42 30.0 -29.5 12 150 13610 300 29 25.1 -14.5 | 305 19 15.3 -10.6 13 100 16090 320 7 4.5 -5.4 | 74 6 -5.3 -1.5 Wind Parameters Mean winds (0-6000m): 261.5 at 14.1 knts Storm direction: 291.5 at 10.6 knts Shear (0-3000m) pos: 2.8 neg: 0.3 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 46.9 neg: -47.6 tot: -0.6 m^2/s^2 ave: -0.2 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 0.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 42.54 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 ------------------------------------------------------------------------------- 500 157 8 131 17| 0.0 8.6 8.6| 0.0 -39.6 -39.6 -79.2 -0.96| 9.4 -9.0 1000 156 7 129 16| 2.8 4.3 7.1| 24.2 -44.8 -20.6 -20.6 -0.23| 8.7 -2.0 1500 190 8 144 14| 5.7 2.9 8.6| 46.5 -44.8 1.7 1.1 0.16| 11.0 1.8 2000 236 9 164 9| 4.3 1.4 5.7| 46.9 -44.8 2.1 1.1 0.17| 9.0 1.5 2500 248 10 176 8| 3.4 0.6 4.0| 46.9 -45.4 1.6 0.6 0.14| 7.8 1.1 3000 249 11 184 8| 2.8 0.3 3.2| 46.9 -47.6 -0.6 -0.2 0.11| 7.1 0.8 4000 252 12 195 8| 2.4 0.3 2.7| 54.5 -47.6 7.0 1.7 0.17| 5.7 1.0 5000 257 13 205 8| 2.2 0.2 2.4| 61.2 -47.6 13.7 2.7 0.22| 4.9 1.1 6000 262 14 215 7| 1.9 0.2 2.1| 64.9 -48.1 16.8 2.8 0.24| 4.3 1.0 Wrote GIF file: /home/apache/climate/data/raob//LE023/skewt/LE023.skewt.20251201.12.gif