UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 10 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 1019 62 22.8 10.8 47 12.0 15.5 10 9 294.4 295.8 287.9 317.4 8.00 1 1000 221 18.6 9.6 56 9.0 13.3 25 11 291.8 293.1 286.5 313.2 7.52 2 925 883 13.6 7.6 67 6.0 10.2 355 5 293.2 294.5 286.6 313.6 7.09 3 850 1591 9.8 3.8 66 6.0 6.6 120 5 296.4 297.5 286.6 313.8 5.92 4 700 3182 1.4 -8.6 47 10.0 -2.7 80 13 304.0 304.6 286.4 312.9 2.85 5 500 5810 -14.3 -40.3 9 26.0 -18.4 65 31 315.6 315.6 287.6 316.4 0.23 6 400 7450 -27.9 -44.9 18 17.0 -29.6 75 33 318.7 318.8 288.5 319.4 0.17 7 300 9450 -43.9 -61.9 12 18.0 -44.5 75 44 323.5 323.5 289.9 323.6 0.03 8 250 10650 -52.7 -65.7 19 13.0 -52.9 80 42 327.7 327.7 291.1 327.8 0.02 9 211 11732 -59.1 -70.1 23 11.0 -59.2 80 25 334.0 334.0 292.8 334.1 0.01 10 200 12070 -57.3 -71.3 15 14.0 -57.5 65 21 342.0 342.0 294.8 342.1 0.01 11 150 13880 -58.9 -88.9 1 30.0 -59.1 20 13 368.6 368.6 300.3 368.6 0.00 12 100 16380 -64.9 -92.9 1 28.0 -65.1 40 5 402.3 402.3 305.5 402.3 0.00 TRP 211 11732 -59.1 -70.1 23 11.0 -59.2 80 25 334.0 334.0 292.8 334.1 0.01 WND Sounding variables and indices 1000-500 mb thick: 5589.00 m Freezing level: 682.17 mb = 3416.34 m = 11208.34 ft Wetbulb zero: 744.02 mb = 2682.23 m = 8799.85 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 44.77 % Est. max temperature: 24.02 C = 75.24 F Sfc-Lift cond lev (LCL): 853.46 mb = 1556.97 m = 5108.10 ft T: 9.98 C 700-500 lapse rate: 5.97 C/km ThetaE index: 4.20 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 768.99 mb = 2411.70 m = 7912.30 ft Mean mixing ratio: 7.37 g/kg Conv temperature: 28.82 C = 83.88 F Cap Strength: 3.72 C Lifted Index: 5.66 C Risk: None Lifted Index @300 mb: 7.17 C Lifted Index @700 mb: 3.72 C Showalter Index: 5.69 C Risk: None Total Totals Index: 42.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 18.10 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 86.60 Risk: None Energy Index: 0.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.70 J/kg Max Up Vert Vel: 2.72 m/s Conv Inhibition (B-): 8193.94 J/kg Cap Strength: 5.48 C Lift Cond Lev (LCL): 859.47 mb = 1498.28 m = 4915.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 99 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 1019 62 10 9 -1.6 -8.9 | 317 14 9.8 -10.6 1 1000 221 25 11 -4.6 -10.0 | 330 13 6.7 -11.7 2 925 883 355 5 0.4 -5.0 | 300 14 11.8 -6.7 3 850 1591 120 5 -4.3 2.5 | 264 7 7.0 0.8 4 700 3182 80 13 -12.8 -2.3 | 20 4 -1.5 -4.0 5 500 5810 65 31 -28.1 -13.1 | 48 22 -16.8 -14.8 6 400 7450 75 33 -31.9 -8.5 | 63 23 -20.5 -10.3 7 300 9450 75 44 -42.5 -11.4 | 67 34 -31.2 -13.1 8 250 10650 80 42 -41.4 -7.3 | 73 31 -30.0 -9.0 9 211 11732 80 25 -24.6 -4.3 | 65 15 -13.3 -6.1 10 200 12070 65 21 -19.0 -8.9 | 36 13 -7.7 -10.6 11 150 13880 20 13 -4.4 -12.2 | 334 16 6.9 -14.0 12 100 16380 40 5 -3.2 -3.8 | 304 10 8.1 -5.6 Wind Parameters Mean winds (0-6000m): 68.7 at 15.3 knts Storm direction: 98.7 at 11.5 knts Shear (0-3000m) pos: 1.8 neg: 1.4 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 59.4 deg Storm rel helicity (0-3000m) pos: 14.8 neg: -33.6 tot: -18.8 m^2/s^2 ave: -6.3 10^-3 m/s^2 rel: -0.15 Storm rel vorticity (0-3000m) horiz: 5.0 stream: -0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.20 Bulk Shear: 18.28 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 18 10 323 14| 0.0 1.1 1.1| 9.8 -12.6 -2.8 -5.7 -0.13| 6.5 -0.9 1000 16 8 315 13| 1.8 0.6 2.3| 12.4 -24.0 -11.6 -11.6 -0.26| 6.2 -1.6 1500 24 7 313 12| 3.6 0.4 3.9| 12.4 -32.6 -20.2 -13.5 -0.39| 6.8 -2.7 2000 43 7 314 9| 2.7 0.7 3.3| 12.5 -33.6 -21.1 -10.6 -0.37| 5.8 -2.1 2500 61 7 315 7| 2.1 1.0 3.2| 13.4 -33.6 -20.1 -8.1 -0.27| 5.3 -1.4 3000 67 8 318 6| 1.8 1.4 3.1| 14.8 -33.6 -18.8 -6.3 -0.15| 5.0 -0.7 4000 72 10 336 5| 1.3 1.9 3.2| 19.5 -33.6 -14.0 -3.5 -0.04| 4.7 -0.2 5000 71 12 3 6| 1.1 2.3 3.3| 21.5 -33.6 -12.1 -2.4 -0.01| 4.5 -0.1 6000 69 15 22 8| 0.9 2.2 3.1| 26.5 -35.7 -9.2 -1.5 -0.00| 4.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251010.12.gif