UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for LE001... Searching the city database file for: LE001 ... Date:1200Z 4 DEC 25 Station: LE001 WMO ident: 8001 Latitude: 43.37 Longitude: -8.42 ------------------------------------------------------------------------------- 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 1001 129 11.4 8.1 80 3.3 9.6 240 7 284.5 285.6 282.7 303.3 6.78 1 1000 137 11.4 8.8 84 2.6 10.0 230 7 284.5 285.8 283.1 304.3 7.12 2 925 783 6.2 4.5 89 1.7 5.4 275 33 285.6 286.6 282.0 301.7 5.71 3 850 1470 1.6 -5.4 60 7.0 -1.2 280 38 287.8 288.3 279.8 296.6 3.00 4 700 3004 -8.9 -9.9 92 1.0 -9.2 275 38 292.6 293.1 281.4 300.3 2.57 5 500 5540 -22.5 -24.5 84 2.0 -22.9 305 73 305.6 305.8 284.9 309.1 1.05 6 400 7150 -31.7 -34.4 77 2.7 -32.0 300 103 313.8 313.9 287.3 315.6 0.52 7 300 9120 -46.1 -50.3 62 4.2 -46.3 320 120 320.4 320.4 289.0 320.9 0.13 8 250 10310 -55.3 -59.3 61 4.0 -55.4 330 136 323.9 323.9 290.0 324.1 0.05 9 239 10593 -57.3 -62.2 54 4.9 -57.4 330 139 325.0 325.0 290.3 325.1 0.04 10 205 11540 -64.3 -72.3 33 8.0 -64.4 325 110 328.6 328.6 291.3 328.6 0.01 11 200 11690 -63.9 -73.9 24 10.0 -64.0 325 106 331.6 331.6 292.2 331.6 0.01 12 150 13460 -63.5 -82.5 6 19.0 -63.6 315 77 360.7 360.7 298.8 360.7 0.00 13 100 15960 -64.1 -86.1 3 22.0 -64.3 285 40 403.9 403.9 305.7 403.9 0.00 TRP 205 11540 -64.3 -72.3 33 8.0 -64.4 325 110 328.6 328.6 291.3 328.6 0.01 WND 239 10593 -57.3 -62.2 54 4.9 -57.4 330 139 325.0 325.0 290.3 325.1 0.04 Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 827.14 mb = 1703.75 m = 5589.67 ft Wetbulb zero: 863.84 mb = 1338.81 m = 4392.37 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 82.83 % Est. max temperature: 14.72 C = 58.50 F Sfc-Lift cond lev (LCL): 952.27 mb = 542.23 m = 1778.96 ft T: 8.14 C 700-500 lapse rate: 5.36 C/km ThetaE index: 7.74 C Layer 925.0- 700.0 mb Conv cond level (CCL): 908.30 mb = 931.02 m = 3054.49 ft Mean mixing ratio: 6.12 g/kg Conv temperature: 13.05 C = 55.50 F Cap Strength: 0.48 C Lifted Index: 4.78 C Risk: None Lifted Index @300 mb: 12.83 C Lifted Index @700 mb: -0.83 C Showalter Index: 8.89 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 17.10 C K Index: 17.70 Risk: < 20 % chance of thunderstorms Sweat Index: 149.00 Risk: None Energy Index: 2.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.33 J/kg Max Up Vert Vel: 9.31 m/s Conv Inhibition (B-): 5.00 J/kg Cap Strength: 4.42 C Lift Cond Lev (LCL): 919.31 mb = 833.15 m = 2733.40 ft Lev Free Conv (LFC): 854.31 mb = 1428.93 m = 4688.02 ft Equ Level (EL): 654.31 mb = 3512.76 m = 11524.68 ft B at Equ Level: 43.03 J/kg Max Parcel Lev (MPL): 574.31 mb = 4495.68 m = 14749.44 ft Wind level data Storm motion: 320 at 36 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 1001 129 240 7 6.1 3.5 | 152 35 -16.7 30.9 1 1000 137 230 7 5.4 4.5 | 151 36 -17.4 31.9 2 925 783 275 33 32.9 -2.9 | 202 27 10.1 24.5 3 850 1470 280 38 37.4 -6.6 | 215 25 14.6 20.8 4 700 3004 275 38 37.9 -3.3 | 212 28 15.1 24.1 5 500 5540 305 73 59.8 -41.9 | 291 40 37.0 -14.5 6 400 7150 300 103 89.2 -51.5 | 290 71 66.4 -24.1 7 300 9120 320 120 77.1 -91.9 | 320 84 54.4 -64.5 8 250 10310 330 136 68.0 -117.8 | 333 101 45.2 -90.4 9 239 10593 330 139 69.5 -120.4 | 333 104 46.7 -93.0 10 205 11540 325 110 63.1 -90.1 | 327 75 40.3 -62.7 11 200 11690 325 106 60.8 -86.8 | 327 71 38.0 -59.4 12 150 13460 315 77 54.4 -54.4 | 311 42 31.7 -27.1 13 100 15960 285 40 38.6 -10.4 | 223 23 15.9 17.0 Wind Parameters Mean winds (0-6000m): 290.3 at 47.5 knts Storm direction: 320.3 at 35.6 knts Shear (0-3000m) pos: 5.9 neg: 0.4 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 64.5 deg Storm rel helicity (0-3000m) pos: 299.8 neg: -9.5 tot: 290.3 m^2/s^2 ave: 96.8 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 6.0 10^-3/s Energy-Hel index: 0.08 Bulk Rich Number: 0.27 Bulk Shear: 159.32 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 ------------------------------------------------------------------------------- 500 257 17 168 32| 21.2 0.0 21.2|190.2 0.0 190.2 380.5 0.95| 23.0 21.8 1000 272 25 184 27| 15.6 0.0 15.6|266.0 0.0 266.0 266.0 0.94| 17.3 16.2 1500 275 29 194 26| 11.3 0.0 11.3|285.5 -0.6 284.8 189.9 0.93| 12.6 11.8 2000 276 31 199 25| 8.5 0.3 8.7|285.5 -3.9 281.6 140.8 0.89| 9.7 8.7 2500 276 33 202 26| 6.8 0.4 7.2|285.5 -7.3 278.1 111.3 0.86| 8.0 6.9 3000 276 34 204 26| 5.9 0.4 6.3|299.8 -9.5 290.3 96.8 0.84| 7.1 6.0 4000 279 37 212 26| 6.4 0.3 6.7|427.3 -9.5 417.8 104.5 0.89| 7.5 6.6 5000 284 42 226 25| 6.7 0.2 6.9|578.9 -9.5 569.4 113.9 0.90| 7.9 7.1 6000 290 48 243 24| 6.3 0.8 7.1|653.2 -10.8 642.3 107.1 0.79| 8.3 6.6 Wrote GIF file: /home/apache/climate/data/raob//LE001/skewt/LE001.skewt.20251204.12.gif