UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101312.upa.cvt Date: 1200Z 13 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 13 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 1013 62 24.0 12.0 47 12.0 16.5 105 7 296.1 297.6 289.2 321.3 8.72 1 925 830 13.6 7.6 67 6.0 10.2 220 3 293.2 294.5 286.6 313.6 7.09 2 850 1538 10.4 2.4 58 8.0 6.2 255 1 297.0 298.0 286.4 312.8 5.35 3 700 3128 1.8 -13.2 32 15.0 -3.7 100 7 304.5 304.8 285.6 310.7 1.97 4 500 5740 -17.1 -23.1 60 6.0 -18.6 165 5 312.2 312.4 287.5 316.2 1.19 5 400 7380 -29.3 -36.3 51 7.0 -30.2 160 5 316.9 317.0 288.2 318.4 0.43 6 300 9370 -44.1 -56.1 25 12.0 -44.6 270 25 323.2 323.2 289.8 323.5 0.06 7 250 10570 -52.9 -63.9 25 11.0 -53.1 270 21 327.4 327.4 291.0 327.5 0.03 8 200 11980 -60.5 -70.5 26 10.0 -60.6 255 5 337.0 337.0 293.6 337.0 0.01 9 196 12107 -60.9 -71.9 22 11.0 -61.0 250 5 338.3 338.3 293.9 338.3 0.01 10 150 13780 -62.1 -86.1 3 24.0 -62.3 290 5 363.1 363.1 299.3 363.1 0.00 11 100 16270 -64.9 -92.9 1 28.0 -65.1 310 9 402.3 402.3 305.5 402.3 0.00 TRP 196 12107 -60.9 -71.9 22 11.0 -61.0 250 5 338.3 338.3 293.9 338.3 0.01 WND Sounding variables and indices 1000-500 mb thick: 5568.85 m Freezing level: 680.95 mb = 3376.76 m = 11078.48 ft Wetbulb zero: 756.17 mb = 2495.87 m = 8188.45 ft Precipitable water: 0.85 inches Sfc-500 mean rel hum: 48.88 % Est. max temperature: 24.30 C = 75.74 F Sfc-Lift cond lev (LCL): 848.90 mb = 1548.63 m = 5080.73 ft T: 10.34 C 700-500 lapse rate: 7.24 C/km ThetaE index: 10.59 C Layer 925.0- 500.0 mb Conv cond level (CCL): 776.46 mb = 2279.01 m = 7476.97 ft Mean mixing ratio: 7.78 g/kg Conv temperature: 28.48 C = 83.26 F Cap Strength: 2.66 C Lifted Index: 0.99 C Risk: Showers probable Lifted Index @300 mb: 4.81 C Lifted Index @700 mb: 2.66 C Showalter Index: 3.45 C Risk: None Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 27.50 C Cross Totals Index: 19.50 C K Index: 14.90 Risk: None Sweat Index: 35.80 Risk: None Energy Index: 0.71 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 0.00 J/kg Max Up Vert Vel: 0.00 m/s Conv Inhibition (B-): 6611.54 J/kg Cap Strength: 2.68 C Lift Cond Lev (LCL): 846.78 mb = 1569.09 m = 5147.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 158 at 4 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 1013 62 105 7 -6.8 1.8 | 74 6 -5.4 -1.6 1 1000 168 110 7 -6.6 2.4 | 79 5 -5.2 -1.0 2 925 830 220 3 1.9 2.3 | 288 3 3.3 -1.1 3 850 1538 255 1 1.0 0.3 | 323 4 2.3 -3.1 4 700 3128 100 7 -6.9 1.2 | 68 6 -5.5 -2.2 5 500 5740 165 5 -1.3 4.8 | 184 1 0.1 1.4 6 400 7380 160 5 -1.7 4.7 | 166 1 -0.3 1.3 7 300 9370 270 25 25.0 -0.0 | 277 27 26.4 -3.4 8 250 10570 270 21 21.0 -0.0 | 279 23 22.4 -3.4 9 200 11980 255 5 4.8 1.3 | 289 7 6.2 -2.1 10 196 12107 250 5 4.7 1.7 | 285 6 6.1 -1.7 11 150 13780 290 5 4.7 -1.7 | 310 8 6.1 -5.1 12 100 16270 310 9 6.9 -5.8 | 318 12 8.3 -9.2 Wind Parameters Mean winds (0-6000m): 127.8 at 4.9 knts Storm direction: 157.8 at 3.7 knts Shear (0-3000m) pos: 1.4 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 0.1 deg Storm rel helicity (0-3000m) pos: 8.5 neg: -5.9 tot: 2.6 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 0.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.00 Bulk Shear: 0.19 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 ------------------------------------------------------------------------------- 500 127 6 95 3| 7.2 0.0 7.2| 4.5 0.0 4.5 9.1 0.80| 8.0 6.4 1000 140 5 97 2| 4.4 0.0 4.4| 7.0 0.0 7.0 7.0 0.82| 6.2 5.1 1500 156 4 66 0| 2.7 0.0 2.7| 8.5 0.0 8.5 5.7 0.84| 4.6 3.9 2000 169 3 284 1| 2.0 0.6 2.7| 8.5 -2.0 6.5 3.2 0.56| 4.1 2.3 2500 161 3 307 0| 1.6 1.1 2.7| 8.5 -3.2 5.3 2.1 0.29| 4.1 1.2 3000 128 4 57 2| 1.4 1.3 2.7| 8.5 -5.9 2.6 0.9 0.10| 4.3 0.4 4000 117 4 63 3| 1.2 1.0 2.1| 10.8 -6.6 4.2 1.1 0.13| 3.7 0.5 5000 122 5 72 3| 1.2 0.8 2.0| 12.3 -6.6 5.7 1.1 0.18| 3.2 0.6 6000 128 5 81 3| 1.1 0.7 1.8| 12.9 -6.6 6.3 1.1 0.22| 2.8 0.6 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251013.12.gif