UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 8 OCT 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 1012 62 22.8 10.8 47 12.0 15.5 100 7 294.9 296.4 288.2 318.2 8.05 1 1000 163 18.8 9.8 56 9.0 13.5 105 5 292.0 293.3 286.6 313.7 7.62 2 925 825 13.2 8.4 73 4.8 10.4 360 7 292.8 294.1 286.8 314.3 7.49 3 850 1538 12.6 2.6 50 10.0 7.3 330 5 299.3 300.3 287.2 315.5 5.43 4 700 3145 5.2 -14.8 22 20.0 -2.3 260 5 308.2 308.6 286.7 313.8 1.73 5 500 5810 -11.3 -36.3 11 25.0 -16.1 250 11 319.3 319.3 288.9 320.5 0.34 6 400 7480 -23.9 -26.5 79 2.6 -24.5 230 17 323.9 324.1 291.1 327.8 1.10 7 300 9510 -40.5 -45.1 61 4.6 -40.8 235 27 328.3 328.3 291.5 329.2 0.23 8 250 10730 -48.1 -61.1 21 13.0 -48.5 225 25 334.6 334.6 293.0 334.7 0.04 9 200 12160 -58.1 -69.1 23 11.0 -58.2 235 23 340.8 340.8 294.5 340.8 0.02 10 187 12583 -60.1 -71.1 22 11.0 -60.2 240 23 344.1 344.1 295.3 344.2 0.01 11 150 13960 -60.9 -79.9 6 19.0 -61.1 285 21 365.2 365.2 299.7 365.2 0.00 12 100 16440 -66.9 -93.9 1 27.0 -67.0 290 13 398.5 398.5 305.0 398.5 0.00 TRP 187 12583 -60.1 -71.1 22 11.0 -60.2 240 23 344.1 344.1 295.3 344.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5647.00 m Freezing level: 636.97 mb = 3984.88 m = 13073.59 ft Wetbulb zero: 735.58 mb = 2734.65 m = 8971.85 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 33.12 % Est. max temperature: 26.12 C = 79.02 F Sfc-Lift cond lev (LCL): 847.60 mb = 1561.41 m = 5122.68 ft T: 12.49 C 700-500 lapse rate: 6.19 C/km ThetaE index: 4.49 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 685.35 mb = 3312.50 m = 10867.66 ft Mean mixing ratio: 7.55 g/kg Conv temperature: 36.86 C = 98.36 F Cap Strength: 7.29 C Lifted Index: 8.37 C Risk: None Lifted Index @300 mb: 10.22 C Lifted Index @700 mb: 7.29 C Showalter Index: 7.66 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 23.90 C Cross Totals Index: 13.90 C K Index: 6.50 Risk: None Sweat Index: 52.20 Risk: None Energy Index: 1.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.74 J/kg Max Up Vert Vel: 3.39 m/s Conv Inhibition (B-): 9753.18 J/kg Cap Strength: 8.31 C Lift Cond Lev (LCL): 864.25 mb = 1397.78 m = 4585.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 302 at 5 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 1012 62 100 7 -6.9 1.2 | 109 12 -11.3 3.9 1 1000 163 105 5 -4.8 1.3 | 114 10 -9.2 4.0 2 925 825 360 7 -0.0 -7.0 | 46 6 -4.4 -4.3 3 850 1538 330 5 2.5 -4.3 | 50 2 -1.9 -1.6 4 700 3145 260 5 4.9 0.9 | 189 4 0.5 3.6 5 500 5810 250 11 10.3 3.8 | 223 9 6.0 6.5 6 400 7480 230 17 13.0 10.9 | 212 16 8.6 13.7 7 300 9510 235 27 22.1 15.5 | 224 25 17.7 18.2 8 250 10730 225 25 17.7 17.7 | 213 24 13.3 20.4 9 200 12160 235 23 18.8 13.2 | 222 22 14.5 15.9 10 187 12583 240 23 19.9 11.5 | 228 21 15.5 14.2 11 150 13960 285 21 20.3 -5.4 | 280 16 15.9 -2.7 12 100 16440 290 13 12.2 -4.4 | 282 8 7.8 -1.7 Wind Parameters Mean winds (0-6000m): 271.9 at 6.9 knts Storm direction: 301.9 at 5.2 knts Shear (0-3000m) pos: 0.0 neg: 2.0 tot: 2.0 10-3/s Storm rel Dir Shear (0-3000m): 80.9 deg Storm rel helicity (0-3000m) pos: 2.7 neg: -24.2 tot: -21.4 m^2/s^2 ave: -7.1 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.28 Bulk Shear: 20.55 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 77 6 98 10| 0.0 6.7 6.7| 2.4 -15.4 -13.1 -26.1 -0.63| 8.6 -5.4 1000 32 6 72 8| 0.0 5.6 5.6| 2.4 -23.8 -21.5 -21.5 -0.66| 7.5 -4.9 1500 12 6 61 6| 0.0 3.8 3.8| 2.6 -23.9 -21.2 -14.2 -0.55| 5.8 -3.2 2000 357 6 54 5| 0.0 3.0 3.0| 2.7 -23.9 -21.3 -10.6 -0.49| 4.9 -2.4 2500 344 6 47 4| 0.0 2.5 2.5| 2.7 -23.9 -21.2 -8.5 -0.41| 4.3 -1.8 3000 333 5 41 3| 0.0 2.0 2.0| 2.7 -24.2 -21.4 -7.1 -0.39| 3.9 -1.5 4000 307 6 353 1| 0.0 1.8 1.8| 4.4 -24.2 -19.8 -5.0 -0.29| 3.2 -1.0 5000 286 6 235 2| 0.0 1.6 1.6| 6.0 -24.2 -18.2 -3.6 -0.23| 2.8 -0.7 6000 272 7 225 4| 0.0 1.6 1.6| 6.8 -24.5 -17.7 -3.0 -0.20| 2.6 -0.5 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251008.12.gif