UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120900.upa.cvt Date: 0000Z 9 DEC 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 9 DEC 25 Station: LFME WMO ident: 7645 Latitude: 43.87 Longitude: 4.40 Elevation: 62.00 ------------------------------------------------------------------------------- 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 1016 62 12.6 11.3 92 1.3 11.9 90 5 284.5 285.9 284.3 307.4 8.30 1 1000 191 11.8 10.1 89 1.7 10.9 115 9 285.0 286.3 284.0 306.5 7.78 2 925 840 8.6 7.1 90 1.5 7.8 180 11 288.1 289.3 284.4 307.4 6.85 3 850 1537 7.6 3.0 73 4.6 5.2 200 25 294.1 295.1 285.4 310.4 5.59 4 700 3122 1.4 -24.6 12 26.0 -5.9 215 11 304.0 304.2 284.0 306.5 0.74 5 500 5740 -17.3 -34.3 21 17.0 -20.2 245 17 311.9 312.0 286.5 313.4 0.42 6 400 7380 -27.9 -37.9 38 10.0 -29.2 270 13 318.7 318.8 288.8 320.1 0.36 7 300 9370 -45.1 -62.1 13 17.0 -45.6 290 15 321.8 321.8 289.3 321.9 0.03 8 250 10560 -55.1 -61.1 47 6.0 -55.2 265 27 324.1 324.2 290.0 324.3 0.04 9 200 11950 -64.5 -70.5 43 6.0 -64.6 270 31 330.6 330.6 291.9 330.7 0.01 10 195 12104 -65.1 -72.1 37 7.0 -65.1 285 31 332.1 332.1 292.3 332.1 0.01 11 150 13710 -63.3 -78.3 11 15.0 -63.4 280 33 361.0 361.0 298.9 361.1 0.01 12 100 16180 -66.5 -94.5 1 28.0 -66.6 305 31 399.2 399.2 305.1 399.2 0.00 TRP 195 12104 -65.1 -72.1 37 7.0 -65.1 285 31 332.1 332.1 292.3 332.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5549.00 m Freezing level: 685.03 mb = 3318.00 m = 10885.69 ft Wetbulb zero: 779.47 mb = 2244.14 m = 7362.57 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 41.24 % Est. max temperature: 20.95 C = 69.72 F Sfc-Lift cond lev (LCL): 996.49 mb = 220.25 m = 722.60 ft T: 11.66 C 700-500 lapse rate: 7.14 C/km ThetaE index: 3.87 C Layer 700.0- 500.0 mb Conv cond level (CCL): 817.48 mb = 1855.46 m = 6087.38 ft Mean mixing ratio: 7.37 g/kg Conv temperature: 24.29 C = 75.72 F Cap Strength: 7.01 C Lifted Index: 6.94 C Risk: None Lifted Index @300 mb: 10.66 C Lifted Index @700 mb: 7.01 C Showalter Index: 4.77 C Risk: None Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 20.30 C K Index: 1.90 Risk: None Sweat Index: 216.39 Risk: None Energy Index: 0.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.48 J/kg Max Up Vert Vel: 5.00 m/s Conv Inhibition (B-): 10059.03 J/kg Cap Strength: 6.96 C Lift Cond Lev (LCL): 942.15 mb = 687.11 m = 2254.27 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 245 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 1016 62 90 5 -5.0 0.0 | 72 16 -15.2 -4.9 1 1000 191 115 9 -8.2 3.8 | 87 18 -18.4 -1.0 2 925 840 180 11 0.0 11.0 | 121 12 -10.2 6.1 3 850 1537 200 25 8.6 23.5 | 175 19 -1.7 18.6 4 700 3122 215 11 6.3 9.0 | 137 6 -3.9 4.2 5 500 5740 245 17 15.4 7.2 | 246 6 5.2 2.3 6 400 7380 270 13 13.0 -0.0 | 330 6 2.8 -4.9 7 300 9370 290 15 14.1 -5.1 | 339 11 3.9 -10.0 8 250 10560 265 27 26.9 2.4 | 279 17 16.7 -2.5 9 200 11950 270 31 31.0 -0.0 | 283 21 20.8 -4.9 10 195 12104 285 31 29.9 -8.0 | 303 24 19.7 -12.9 11 150 13710 280 33 32.5 -5.7 | 295 25 22.3 -10.6 12 100 16180 305 31 25.4 -17.8 | 326 27 15.2 -22.6 Wind Parameters Mean winds (0-6000m): 214.6 at 15.1 knts Storm direction: 244.6 at 11.3 knts Shear (0-3000m) pos: 2.6 neg: 0.0 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 69.4 deg Storm rel helicity (0-3000m) pos: 112.6 neg: -11.9 tot: 100.6 m^2/s^2 ave: 33.5 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 3.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.33 Bulk Shear: 37.91 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 ------------------------------------------------------------------------------- 500 129 9 92 17| 9.2 0.0 9.2| 44.7 0.0 44.7 89.5 0.89| 11.5 10.2 1000 157 10 108 15| 8.6 0.0 8.6| 73.3 0.0 73.3 73.3 0.87| 10.7 9.3 1500 179 14 130 14| 9.2 0.0 9.2|112.6 0.0 112.6 75.0 0.87| 10.8 9.4 2000 188 16 143 14| 5.9 0.0 5.9|112.6 -1.8 110.8 55.4 0.74| 9.3 6.9 2500 192 16 149 13| 3.9 0.0 3.9|112.6 -6.1 106.4 42.6 0.62| 8.4 5.3 3000 195 16 150 12| 2.6 0.0 2.6|112.6 -11.9 100.6 33.5 0.50| 7.8 3.9 4000 200 15 151 11| 2.2 0.0 2.2|116.1 -12.5 103.6 25.9 0.51| 6.3 3.2 5000 207 15 157 9| 2.0 0.0 2.0|120.2 -12.5 107.7 21.5 0.54| 5.4 2.9 6000 215 15 168 8| 1.8 0.0 1.8|125.5 -12.5 113.0 18.8 0.57| 4.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251209.00.gif