UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101612.upa.cvt Date: 1200Z 16 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 16 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 1011 62 21.6 9.6 46 12.0 14.5 20 5 293.8 295.2 287.2 315.3 7.43 1 1000 148 18.4 8.4 52 10.0 12.7 50 3 291.5 292.8 285.8 311.4 6.92 2 925 809 12.0 7.2 72 4.8 9.3 45 3 291.6 292.8 285.8 311.3 6.90 3 850 1512 7.6 5.0 84 2.6 6.2 245 7 294.1 295.3 286.3 312.8 6.44 4 700 3090 0.2 -18.8 22 19.0 -5.8 340 3 302.7 302.9 284.1 306.7 1.24 5 500 5690 -16.1 -37.1 15 21.0 -19.5 340 9 313.4 313.5 286.9 314.5 0.32 6 400 7330 -29.7 -41.7 30 12.0 -30.9 350 11 316.4 316.4 287.9 317.3 0.25 7 300 9320 -43.5 -53.5 32 10.0 -43.9 320 11 324.0 324.1 290.1 324.4 0.09 8 250 10520 -51.7 -63.7 22 12.0 -52.0 280 13 329.2 329.2 291.5 329.3 0.03 9 210 11634 -60.3 -69.3 30 9.0 -60.4 305 9 332.6 332.6 292.4 332.7 0.02 10 200 11940 -59.9 -68.9 30 9.0 -60.0 325 11 337.9 337.9 293.8 338.0 0.02 11 150 13730 -59.5 -89.5 1 30.0 -59.7 335 9 367.6 367.6 300.1 367.6 0.00 12 100 16240 -61.9 -90.9 1 29.0 -62.1 275 11 408.1 408.1 306.3 408.1 0.00 TRP 210 11634 -60.3 -69.3 30 9.0 -60.4 305 9 332.6 332.6 292.4 332.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5542.00 m Freezing level: 697.55 mb = 3121.90 m = 10242.34 ft Wetbulb zero: 772.55 mb = 2288.54 m = 7508.24 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 40.48 % Est. max temperature: 21.50 C = 70.69 F Sfc-Lift cond lev (LCL): 846.30 mb = 1547.47 m = 5076.95 ft T: 7.43 C 700-500 lapse rate: 6.27 C/km ThetaE index: 6.08 C Layer 700.0- 500.0 mb Conv cond level (CCL): 795.80 mb = 2047.50 m = 6717.43 ft Mean mixing ratio: 6.93 g/kg Conv temperature: 24.80 C = 76.64 F Cap Strength: 3.58 C Lifted Index: 5.24 C Risk: None Lifted Index @300 mb: 9.10 C Lifted Index @700 mb: 3.58 C Showalter Index: 4.51 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 21.10 C K Index: 9.70 Risk: None Sweat Index: 83.00 Risk: None Energy Index: 0.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.43 J/kg Max Up Vert Vel: 2.62 m/s Conv Inhibition (B-): 8477.78 J/kg Cap Strength: 5.06 C Lift Cond Lev (LCL): 859.45 mb = 1420.11 m = 4659.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 358 at 4 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 1011 62 20 5 -1.7 -4.7 | 72 2 -1.9 -0.6 1 1000 148 50 3 -2.3 -1.9 | 132 3 -2.4 2.2 2 925 809 45 3 -2.1 -2.1 | 131 3 -2.3 2.0 3 850 1512 245 7 6.3 3.0 | 221 9 6.2 7.1 4 700 3090 340 3 1.0 -2.8 | 214 2 0.9 1.3 5 500 5690 340 9 3.1 -8.5 | 326 5 2.9 -4.3 6 400 7330 350 11 1.9 -10.8 | 345 7 1.8 -6.7 7 300 9320 320 11 7.1 -8.4 | 302 8 6.9 -4.3 8 250 10520 280 13 12.8 -2.3 | 262 13 12.7 1.9 9 210 11634 305 9 7.4 -5.2 | 278 7 7.2 -1.0 10 200 11940 325 11 6.3 -9.0 | 308 8 6.2 -4.9 11 150 13730 335 9 3.8 -8.2 | 318 5 3.7 -4.0 12 100 16240 275 11 11.0 -1.0 | 254 11 10.8 3.2 Wind Parameters Mean winds (0-6000m): 328.0 at 5.5 knts Storm direction: 358.0 at 4.1 knts Shear (0-3000m) pos: 1.1 neg: 1.7 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 145.8 deg Storm rel helicity (0-3000m) pos: 6.9 neg: -9.4 tot: -2.5 m^2/s^2 ave: -0.8 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 4.25 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 45 3 128 3| 2.8 0.0 2.8| 1.4 -0.0 1.4 2.9 0.85| 3.3 2.8 1000 36 3 125 3| 1.4 2.0 3.4| 1.5 -0.4 1.1 1.1 0.56| 4.2 2.4 1500 352 4 267 0| 0.9 3.3 4.3| 1.5 -8.9 -7.4 -4.9 -0.04| 6.3 -0.3 2000 284 5 236 5| 0.4 2.5 2.9| 5.9 -8.9 -3.0 -1.5 0.06| 5.6 0.3 2500 283 5 236 5| 0.9 2.0 2.9| 6.9 -8.9 -2.0 -0.8 0.08| 5.1 0.4 3000 282 5 234 5| 1.1 1.7 2.8| 6.9 -9.4 -2.5 -0.8 0.04| 4.6 0.2 4000 304 4 245 4| 0.9 1.2 2.1| 7.6 -9.4 -1.8 -0.5 0.10| 3.8 0.4 5000 320 5 262 3| 0.7 1.0 1.7| 8.4 -9.4 -1.0 -0.2 0.13| 3.2 0.4 6000 328 5 281 3| 0.6 0.9 1.5| 9.5 -9.4 0.1 0.0 0.15| 2.9 0.4 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251016.12.gif