UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121000.upa.cvt Date: 0000Z 10 DEC 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 10 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 1016 62 12.4 9.8 84 2.6 10.9 90 7 284.3 285.6 283.4 305.0 7.50 1 1000 189 12.2 8.9 80 3.3 10.3 110 9 285.4 286.6 283.5 305.3 7.17 2 925 839 8.4 7.9 97 0.5 8.1 160 19 287.9 289.2 284.7 308.3 7.24 3 850 1533 3.8 3.1 95 0.7 3.4 180 17 290.1 291.1 283.9 306.2 5.63 4 700 3102 2.8 -15.2 25 18.0 -3.6 215 7 305.6 305.9 285.7 311.0 1.67 5 500 5720 -15.7 -23.7 50 8.0 -17.7 310 3 313.9 314.1 288.0 317.7 1.13 6 400 7370 -28.3 -40.3 31 12.0 -29.7 240 11 318.2 318.3 288.5 319.3 0.28 7 300 9350 -45.7 -57.7 25 12.0 -46.1 250 3 320.9 321.0 289.1 321.2 0.05 8 250 10540 -53.5 -65.5 22 12.0 -53.7 225 7 326.5 326.5 290.7 326.6 0.02 9 200 11950 -60.9 -72.9 19 12.0 -61.0 35 7 336.3 336.3 293.4 336.4 0.01 10 186 12406 -63.1 -75.1 18 12.0 -63.2 25 13 339.8 339.8 294.3 339.8 0.01 11 150 13760 -59.1 -82.1 4 23.0 -59.3 35 13 368.3 368.3 300.2 368.3 0.00 12 100 16250 -65.3 -92.3 1 27.0 -65.4 5 21 401.6 401.6 305.4 401.6 0.00 TRP 186 12406 -63.1 -75.1 18 12.0 -63.2 25 13 339.8 339.8 294.3 339.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5531.00 m Freezing level: 669.73 mb = 3498.24 m = 11477.02 ft Wetbulb zero: 777.06 mb = 2258.02 m = 7408.10 ft Precipitable water: 0.82 inches Sfc-500 mean rel hum: 57.38 % Est. max temperature: 17.81 C = 64.06 F Sfc-Lift cond lev (LCL): 976.98 mb = 383.18 m = 1257.15 ft T: 11.06 C 700-500 lapse rate: 7.07 C/km ThetaE index: 2.02 C Layer 850.0- 700.0 mb Conv cond level (CCL): 912.40 mb = 951.55 m = 3121.84 ft Mean mixing ratio: 7.22 g/kg Conv temperature: 16.42 C = 61.56 F Cap Strength: 8.58 C Lifted Index: 8.77 C Risk: None Lifted Index @300 mb: 10.30 C Lifted Index @700 mb: 8.58 C Showalter Index: 9.01 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.50 C Cross Totals Index: 18.80 C K Index: 4.60 Risk: None Sweat Index: 74.20 Risk: None Energy Index: 2.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.67 J/kg Max Up Vert Vel: 4.17 m/s Conv Inhibition (B-): 10329.50 J/kg Cap Strength: 8.71 C Lift Cond Lev (LCL): 936.98 mb = 731.71 m = 2400.60 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 7 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 90 7 -7.0 0.0 | 64 12 -11.1 -5.5 1 1000 189 110 9 -8.5 3.1 | 79 13 -12.6 -2.4 2 925 839 160 19 -6.5 17.9 | 139 16 -10.6 12.3 3 850 1533 180 17 0.0 17.0 | 160 12 -4.1 11.5 4 700 3102 215 7 4.0 5.7 | 150 0 -0.1 0.2 5 500 5720 310 3 2.3 -1.9 | 14 8 -1.8 -7.5 6 400 7370 240 11 9.5 5.5 | 270 5 5.4 -0.0 7 300 9350 250 3 2.8 1.0 | 16 5 -1.3 -4.5 8 250 10540 225 7 4.9 4.9 | 305 1 0.8 -0.6 9 200 11950 35 7 -4.0 -5.7 | 36 14 -8.2 -11.3 10 186 12406 25 13 -5.5 -11.8 | 29 20 -9.6 -17.3 11 150 13760 35 13 -7.5 -10.6 | 36 20 -11.6 -16.2 12 100 16250 5 21 -1.8 -20.9 | 13 27 -6.0 -26.4 Wind Parameters Mean winds (0-6000m): 186.8 at 9.2 knts Storm direction: 216.8 at 6.9 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 108.1 deg Storm rel helicity (0-3000m) pos: 97.4 neg: -0.0 tot: 97.4 m^2/s^2 ave: 32.5 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.57 Bulk Shear: 15.24 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 ------------------------------------------------------------------------------- 500 123 11 91 13| 11.7 0.0 11.7| 40.9 0.0 40.9 81.8 0.98| 12.0 11.7 1000 147 14 118 13| 9.3 0.0 9.3| 78.6 0.0 78.6 78.6 0.96| 11.0 10.6 1500 158 15 131 13| 6.3 0.0 6.3| 91.4 0.0 91.4 60.9 0.93| 8.9 8.3 2000 165 15 138 12| 4.3 0.0 4.3| 95.7 0.0 95.7 47.9 0.85| 7.8 6.6 2500 170 15 143 11| 3.0 0.0 3.0| 97.3 0.0 97.3 38.9 0.78| 7.1 5.5 3000 172 14 144 10| 2.2 0.0 2.2| 97.4 -0.0 97.4 32.5 0.70| 6.5 4.6 4000 179 12 146 8| 1.6 0.0 1.6| 97.8 -0.0 97.8 24.5 0.66| 5.5 3.6 5000 184 10 145 6| 1.1 0.0 1.1|100.4 -0.0 100.3 20.1 0.65| 4.7 3.1 6000 187 9 140 5| 0.8 0.1 1.0|102.8 -3.6 99.2 16.5 0.59| 4.2 2.5 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251210.00.gif