UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 27 NOV 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 9.8 -2.2 43 12.0 4.6 10 15 281.9 282.5 277.2 291.0 3.21 1 1000 167 7.2 -3.8 45 11.0 2.7 10 19 280.4 280.8 275.9 288.5 2.88 2 925 800 1.4 -5.6 60 7.0 -1.3 0 38 280.7 281.2 275.9 288.4 2.72 3 850 1477 -0.5 -13.5 37 13.0 -4.6 40 31 285.6 285.9 276.8 290.3 1.58 4 700 3013 -6.5 -28.5 16 22.0 -11.2 40 35 295.3 295.4 280.0 297.0 0.52 5 500 5550 -22.9 -48.9 7 26.0 -25.2 30 64 305.1 305.1 283.6 305.4 0.09 6 400 7160 -31.9 -46.9 21 15.0 -33.1 35 97 313.5 313.6 286.8 314.0 0.14 7 314 8827 -45.7 -60.7 17 15.0 -46.1 30 106 316.8 316.8 287.7 316.9 0.03 8 300 9130 -48.3 -63.3 16 15.0 -48.6 30 106 317.3 317.3 287.9 317.4 0.03 9 250 10300 -56.5 -69.5 18 13.0 -56.6 20 104 322.1 322.1 289.4 322.1 0.01 10 229 10853 -58.7 -70.7 20 12.0 -58.8 25 99 326.9 326.9 290.9 326.9 0.01 11 200 11710 -55.1 -86.1 1 31.0 -55.4 20 81 345.5 345.5 295.6 345.5 0.00 12 150 13530 -58.5 -88.5 1 30.0 -58.7 20 42 369.3 369.3 300.4 369.3 0.00 13 100 16050 -61.9 -90.9 1 29.0 -62.1 345 36 408.1 408.1 306.3 408.1 0.00 TRP 229 10853 -58.7 -70.7 20 12.0 -58.8 25 99 326.9 326.9 290.9 326.9 0.01 WND 314 8827 -45.7 -60.7 17 15.0 -46.1 30 106 316.8 316.8 287.7 316.9 0.03 Sounding variables and indices 1000-500 mb thick: 5383.00 m Freezing level: 869.74 mb = 1298.84 m = 4261.24 ft Wetbulb zero: 948.89 mb = 592.94 m = 1945.32 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 25.04 % Est. max temperature: 12.64 C = 54.76 F Sfc-Lift cond lev (LCL): 843.14 mb = 1541.13 m = 5056.13 ft T: -0.75 C 700-500 lapse rate: 6.46 C/km ThetaE index: 2.53 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 656.45 mb = 3497.38 m = 11474.19 ft Mean mixing ratio: 2.81 g/kg Conv temperature: 25.18 C = 77.32 F Cap Strength: 10.00 C Lifted Index: 14.35 C Risk: None Lifted Index @300 mb: 20.35 C Lifted Index @700 mb: 10.00 C Showalter Index: 13.06 C Risk: None Total Totals Index: 31.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 9.40 C K Index: -13.10 Risk: None Sweat Index: 126.00 Risk: None Energy Index: 3.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.24 J/kg Max Up Vert Vel: 2.54 m/s Conv Inhibition (B-): 16139.77 J/kg Cap Strength: 14.21 C Lift Cond Lev (LCL): 835.22 mb = 1615.79 m = 5301.09 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 32 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 10 15 -2.6 -14.8 | 268 25 25.4 0.8 1 1000 167 10 19 -3.3 -18.7 | 277 25 24.7 -3.2 2 925 800 0 38 -0.0 -38.0 | 309 36 28.0 -22.5 3 850 1477 40 31 -19.9 -23.7 | 315 12 8.1 -8.2 4 700 3013 40 35 -22.5 -26.8 | 334 13 5.5 -11.3 5 500 5550 30 64 -32.0 -55.4 | 6 40 -4.0 -39.9 6 400 7160 35 97 -55.6 -79.5 | 23 70 -27.6 -63.9 7 314 8827 30 106 -53.0 -91.8 | 18 80 -25.0 -76.3 8 300 9130 30 106 -53.0 -91.8 | 18 80 -25.0 -76.3 9 250 10300 20 104 -35.6 -97.7 | 5 83 -7.5 -82.2 10 229 10853 25 99 -41.8 -89.7 | 11 75 -13.8 -74.2 11 200 11710 20 81 -27.7 -76.1 | 360 61 0.3 -60.6 12 150 13530 20 42 -14.4 -39.5 | 330 28 13.7 -23.9 13 100 16050 345 36 9.3 -34.8 | 297 42 37.3 -19.2 Wind Parameters Mean winds (0-6000m): 31.0 at 42.7 knts Storm direction: 61.0 at 32.0 knts Shear (0-3000m) pos: 3.3 neg: 3.3 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 67.7 deg Storm rel helicity (0-3000m) pos: 191.4 neg: -1.5 tot: 189.9 m^2/s^2 ave: 63.3 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.04 Bulk Shear: 73.38 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 7 23 287 26| 0.0 16.5 16.5|103.0 0.0 103.0 206.1 0.91| 16.6 15.2 1000 5 29 298 29| 4.1 8.2 12.4|171.1 0.0 171.1 171.1 0.71| 16.6 11.7 1500 13 31 304 26| 6.6 5.5 12.1|178.3 -1.5 176.9 117.9 0.50| 16.1 8.1 2000 20 31 308 22| 5.0 4.4 9.3|182.3 -1.5 180.8 90.4 0.52| 12.4 6.4 2500 24 31 311 20| 4.0 3.7 7.7|186.2 -1.5 184.8 73.9 0.53| 10.2 5.4 3000 27 32 314 18| 3.3 3.3 6.7|191.4 -1.5 189.9 63.3 0.54| 8.8 4.8 4000 31 34 322 18| 2.5 4.0 6.5|220.4 -1.5 218.9 54.7 0.54| 8.1 4.4 5000 31 38 334 19| 2.0 4.4 6.4|241.1 -1.5 239.6 47.9 0.49| 7.7 3.8 6000 31 43 344 22| 2.1 4.2 6.3|312.4 -1.5 310.9 51.8 0.47| 7.9 3.7 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251127.12.gif