UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100612.upa.cvt Date: 1200Z 6 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 6 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 1016 62 19.8 4.8 37 15.0 11.7 345 13 291.6 292.6 284.1 306.9 5.30 1 1000 193 16.8 1.8 36 15.0 9.2 10 13 290.0 290.7 282.4 302.5 4.35 2 925 848 10.0 0.0 50 10.0 5.2 5 25 289.5 290.3 282.0 301.5 4.13 3 850 1546 8.0 -22.0 10 30.0 -1.0 35 31 294.5 294.7 280.0 297.0 0.77 4 700 3146 4.8 -23.2 11 28.0 -3.8 5 25 307.8 308.0 285.5 310.6 0.84 5 500 5820 -10.5 -19.5 48 9.0 -13.3 355 48 320.2 320.6 290.5 325.8 1.63 6 400 7500 -21.7 -32.7 36 11.0 -23.7 355 56 326.8 326.9 291.5 329.0 0.61 7 300 9540 -36.9 -47.9 31 11.0 -37.7 340 71 333.4 333.4 292.8 334.0 0.17 8 250 10780 -47.1 -53.1 50 6.0 -47.4 345 75 336.0 336.1 293.4 336.5 0.11 9 200 12220 -58.1 -66.1 35 8.0 -58.2 355 75 340.8 340.8 294.5 340.9 0.03 10 172 13157 -60.3 -74.1 15 13.8 -60.4 355 83 352.1 352.1 297.1 352.2 0.01 11 150 14000 -62.3 -81.3 6 19.0 -62.4 360 68 362.8 362.8 299.2 362.8 0.00 12 118 15457 -68.7 -90.7 3 22.0 -68.8 340 42 376.7 376.7 301.7 376.7 0.00 13 100 16450 -67.5 -85.5 6 18.0 -67.6 360 38 397.3 397.3 304.8 397.3 0.00 TRP 118 15457 -68.7 -90.7 3 22.0 -68.8 340 42 376.7 376.7 301.7 376.7 0.00 WND 172 13157 -60.3 -74.1 15 13.8 -60.4 355 83 352.1 352.1 297.1 352.2 0.01 Sounding variables and indices 1000-500 mb thick: 5627.00 m Freezing level: 637.25 mb = 3984.90 m = 13073.67 ft Wetbulb zero: 861.79 mb = 1432.29 m = 4699.06 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 25.87 % Est. max temperature: 21.60 C = 70.89 F Sfc-Lift cond lev (LCL): 812.15 mb = 1921.37 m = 6303.65 ft T: 7.25 C 700-500 lapse rate: 5.72 C/km ThetaE index: 9.94 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 544.73 mb = 5139.12 m = 16860.43 ft Mean mixing ratio: 4.29 g/kg Conv temperature: 45.41 C = 113.74 F Cap Strength: 12.92 C Lifted Index: 16.87 C Risk: None Lifted Index @300 mb: 22.14 C Lifted Index @700 mb: 12.92 C Showalter Index: 20.59 C Risk: None Total Totals Index: 7.00 C Risk: None Vertical Totals Index: 18.50 C Cross Totals Index: -11.50 C K Index: -31.50 Risk: None Sweat Index: 110.00 Risk: None Energy Index: 6.05 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.66 J/kg Max Up Vert Vel: 2.70 m/s Conv Inhibition (B-): 13969.11 J/kg Cap Strength: 16.70 C Lift Cond Lev (LCL): 795.84 mb = 2088.60 m = 6852.28 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 36 at 24 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 62 345 13 3.4 -12.6 | 250 18 17.3 6.4 1 1000 193 10 13 -2.3 -12.8 | 242 13 11.7 6.2 2 925 848 5 25 -2.2 -24.9 | 297 13 11.8 -5.9 3 850 1546 35 31 -17.8 -25.4 | 31 7 -3.8 -6.4 4 700 3146 5 25 -2.2 -24.9 | 297 13 11.8 -5.9 5 500 5820 355 48 4.2 -47.8 | 328 34 18.1 -28.8 6 400 7500 355 56 4.9 -55.8 | 333 41 18.8 -36.8 7 300 9540 340 71 24.3 -66.7 | 321 61 38.2 -47.7 8 250 10780 345 75 19.4 -72.4 | 328 63 33.4 -53.5 9 200 12220 355 75 6.5 -74.7 | 340 59 20.5 -55.7 10 172 13157 355 83 7.2 -82.7 | 342 67 21.2 -63.7 11 150 14000 360 68 -0.0 -68.0 | 344 51 14.0 -49.0 12 118 15457 340 42 14.4 -39.5 | 306 35 28.3 -20.5 13 100 16450 360 38 -0.0 -38.0 | 324 24 14.0 -19.0 Wind Parameters Mean winds (0-6000m): 6.3 at 31.4 knts Storm direction: 36.3 at 23.6 knts Shear (0-3000m) pos: 4.2 neg: 2.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 49.5 deg Storm rel helicity (0-3000m) pos: 66.2 neg: -35.7 tot: 30.6 m^2/s^2 ave: 10.2 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 8.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.11 Bulk Shear: 33.64 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 6 15 254 13| 9.4 0.0 9.4| 18.3 -5.4 12.9 25.8 0.39| 12.0 4.7 1000 7 20 273 12| 8.6 0.0 8.6| 44.7 -5.4 39.3 39.3 0.61| 11.0 6.7 1500 15 23 291 9| 8.4 0.0 8.4| 66.2 -5.4 60.8 40.5 0.72| 11.1 8.0 2000 20 25 306 7| 6.3 1.3 7.7| 66.2 -15.3 50.9 25.5 0.48| 9.7 4.7 2500 20 25 312 7| 5.1 2.1 7.2| 66.2 -25.1 41.1 16.4 0.32| 8.8 2.8 3000 19 25 312 8| 4.2 2.5 6.7| 66.2 -35.7 30.6 10.2 0.21| 8.1 1.7 4000 15 26 311 10| 3.2 2.4 5.5| 88.3 -37.2 51.1 12.8 0.27| 7.2 1.9 5000 10 28 316 13| 2.5 2.6 5.1|108.5 -37.2 71.3 14.3 0.28| 6.7 1.9 6000 6 31 319 16| 2.1 2.8 4.9|123.6 -37.2 86.4 14.4 0.28| 6.3 1.7 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251006.12.gif