UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120200.upa.cvt Date: 0000Z 2 DEC 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 2 DEC 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 1010 62 3.6 1.3 85 2.3 2.6 35 3 276.0 276.7 275.2 287.3 4.16 1 1000 143 7.4 1.4 66 6.0 4.6 80 3 280.5 281.3 277.8 292.3 4.23 2 925 787 6.0 3.9 86 2.1 4.9 165 17 285.4 286.4 281.7 300.8 5.47 3 850 1474 1.6 -1.6 79 3.2 0.2 140 27 287.8 288.5 281.0 299.3 4.00 4 700 3020 -3.1 -9.1 63 6.0 -5.4 270 9 299.1 299.6 284.4 307.4 2.74 5 500 5610 -17.9 -21.2 75 3.3 -18.7 295 11 311.2 311.5 287.4 315.9 1.41 6 400 7240 -29.9 -36.9 51 7.0 -30.7 310 7 316.1 316.2 287.9 317.6 0.40 7 300 9210 -47.5 -51.9 60 4.4 -47.7 285 11 318.4 318.4 288.3 318.8 0.11 8 250 10400 -55.9 -60.9 53 5.0 -56.0 310 23 323.0 323.0 289.7 323.1 0.04 9 200 11790 -64.7 -70.7 43 6.0 -64.7 320 27 330.3 330.3 291.8 330.4 0.01 10 174 12630 -69.5 -75.5 41 6.0 -69.5 320 21 335.8 335.8 293.3 335.8 0.01 11 150 13530 -62.3 -76.3 14 14.0 -62.4 295 15 362.8 362.8 299.2 362.8 0.01 12 100 16040 -63.5 -91.5 1 28.0 -63.7 275 19 405.0 405.0 305.9 405.0 0.00 TRP 174 12630 -69.5 -75.5 41 6.0 -69.5 320 21 335.8 335.8 293.3 335.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5467.00 m Freezing level: 798.94 mb = 2000.30 m = 6562.58 ft Wetbulb zero: 844.76 mb = 1523.26 m = 4997.50 ft Precipitable water: 0.72 inches Sfc-500 mean rel hum: 72.27 % Est. max temperature: 15.17 C = 59.30 F Sfc-Lift cond lev (LCL): 974.67 mb = 354.97 m = 1164.58 ft T: 6.94 C 700-500 lapse rate: 5.71 C/km ThetaE index: 1.51 C Layer 850.0- 700.0 mb Conv cond level (CCL): 806.05 mb = 1896.70 m = 6222.68 ft Mean mixing ratio: 4.86 g/kg Conv temperature: 18.54 C = 65.36 F Cap Strength: 8.36 C Lifted Index: 13.55 C Risk: None Lifted Index @300 mb: 15.59 C Lifted Index @700 mb: 8.36 C Showalter Index: 11.55 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 16.30 C K Index: 11.90 Risk: None Sweat Index: 65.00 Risk: None Energy Index: 3.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.44 J/kg Max Up Vert Vel: 5.18 m/s Conv Inhibition (B-): 12636.95 J/kg Cap Strength: 13.31 C Lift Cond Lev (LCL): 905.99 mb = 955.75 m = 3135.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 238 at 10 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 1010 62 35 3 -1.7 -2.5 | 53 13 -10.2 -7.7 1 1000 143 80 3 -3.0 -0.5 | 63 13 -11.4 -5.8 2 925 787 165 17 -4.4 16.4 | 131 17 -12.9 11.2 3 850 1474 140 27 -17.4 20.7 | 121 30 -25.9 15.4 4 700 3020 270 9 9.0 -0.0 | 355 5 0.5 -5.3 5 500 5610 295 11 10.0 -4.6 | 352 10 1.5 -9.9 6 400 7240 310 7 5.4 -4.5 | 18 10 -3.1 -9.8 7 300 9210 285 11 10.6 -2.8 | 345 8 2.1 -8.1 8 250 10400 310 23 17.6 -14.8 | 336 22 9.1 -20.0 9 200 11790 320 27 17.4 -20.7 | 341 27 8.9 -25.9 10 174 12630 320 21 13.5 -16.1 | 347 22 5.0 -21.3 11 150 13530 295 15 13.6 -6.3 | 336 13 5.1 -11.6 12 100 16040 275 19 18.9 -1.7 | 304 13 10.4 -6.9 Wind Parameters Mean winds (0-6000m): 208.2 at 13.3 knts Storm direction: 238.2 at 10.0 knts Shear (0-3000m) pos: 2.7 neg: 1.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): -58.7 deg Storm rel helicity (0-3000m) pos: 218.1 neg: -27.5 tot: 190.5 m^2/s^2 ave: 63.5 10^-3 m/s^2 rel: 0.62 Storm rel vorticity (0-3000m) horiz: 13.8 stream: 8.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.47 Bulk Shear: 28.38 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 ------------------------------------------------------------------------------- 500 121 7 83 14| 13.4 0.0 13.4| 52.0 0.0 52.0 104.0 0.92| 14.4 13.2 1000 156 12 113 14| 11.7 0.0 11.7| 92.7 -4.1 88.6 88.6 0.77| 14.1 10.8 1500 150 16 118 19| 7.8 2.0 9.8|113.4 -27.5 85.9 57.2 0.52| 13.4 7.0 2000 154 18 124 19| 5.7 1.5 7.2|188.2 -27.5 160.7 80.3 0.58| 14.7 8.5 2500 158 18 127 19| 4.1 1.2 5.3|210.6 -27.5 183.0 73.2 0.59| 14.6 8.6 3000 154 17 122 19| 2.7 1.0 3.7|218.1 -27.5 190.5 63.5 0.62| 13.8 8.6 4000 168 15 129 15| 2.1 0.8 2.9|218.1 -28.2 189.9 47.5 0.61| 10.6 6.4 5000 186 14 141 11| 1.8 0.6 2.4|218.2 -28.2 189.9 38.0 0.59| 8.7 5.1 6000 208 13 161 7| 1.4 0.5 1.9|222.1 -28.2 193.9 32.3 0.59| 7.4 4.4 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251202.00.gif