UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120700.upa.cvt Date: 0000Z 7 DEC 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 7 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 1011 62 5.8 4.8 93 1.0 5.3 310 9 278.1 279.0 277.9 292.6 5.33 1 1000 148 9.4 8.0 91 1.4 8.6 295 11 282.5 283.7 281.8 301.1 6.74 2 925 801 9.6 5.4 75 4.2 7.4 310 17 289.1 290.2 284.0 306.4 6.08 3 850 1497 4.8 1.9 81 2.9 3.4 330 17 291.2 292.1 283.8 306.1 5.16 4 700 3066 0.4 -32.6 6 33.0 -7.1 315 25 302.9 303.0 283.1 304.1 0.35 5 500 5660 -18.7 -21.6 78 2.9 -19.4 305 48 310.2 310.5 287.0 314.7 1.36 6 400 7290 -28.7 -32.4 70 3.7 -29.3 310 64 317.7 317.8 288.7 319.9 0.63 7 300 9280 -45.7 -52.7 45 7.0 -46.0 315 68 320.9 321.0 289.2 321.3 0.10 8 250 10460 -56.1 -63.1 41 7.0 -56.2 320 75 322.7 322.7 289.6 322.8 0.03 9 200 11840 -68.1 -74.1 42 6.0 -68.1 320 81 324.9 324.9 290.3 324.9 0.01 10 186 12274 -70.7 -75.4 50 4.7 -70.7 315 75 327.5 327.5 291.0 327.5 0.01 11 150 13570 -64.9 -78.9 13 14.0 -65.0 315 46 358.3 358.3 298.4 358.3 0.01 12 100 16050 -63.7 -91.7 1 28.0 -63.9 335 36 404.7 404.7 305.8 404.7 0.00 TRP 186 12274 -70.7 -75.4 50 4.7 -70.7 315 75 327.5 327.5 291.0 327.5 0.01 WND Sounding variables and indices 1000-500 mb thick: 5512.00 m Freezing level: 695.81 mb = 3120.32 m = 10237.16 ft Wetbulb zero: 801.95 mb = 1967.22 m = 6454.07 ft Precipitable water: 0.68 inches Sfc-500 mean rel hum: 52.23 % Est. max temperature: 18.63 C = 65.53 F Sfc-Lift cond lev (LCL): 995.66 mb = 184.44 m = 605.10 ft T: 9.41 C 700-500 lapse rate: 7.36 C/km ThetaE index: 2.28 C Layer 850.0- 500.0 mb Conv cond level (CCL): 839.45 mb = 1597.90 m = 5242.39 ft Mean mixing ratio: 6.31 g/kg Conv temperature: 19.69 C = 67.44 F Cap Strength: 7.91 C Lifted Index: 7.88 C Risk: None Lifted Index @300 mb: 12.52 C Lifted Index @700 mb: 7.91 C Showalter Index: 6.12 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 20.60 C K Index: -7.60 Risk: None Sweat Index: 104.80 Risk: None Energy Index: 1.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.40 J/kg Max Up Vert Vel: 5.73 m/s Conv Inhibition (B-): 9643.92 J/kg Cap Strength: 7.89 C Lift Cond Lev (LCL): 919.38 mb = 851.14 m = 2792.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 341 at 21 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 62 310 9 6.9 -5.8 | 180 14 -0.1 14.4 1 1000 148 295 11 10.0 -4.6 | 191 16 3.0 15.6 2 925 801 310 17 13.0 -10.9 | 213 11 6.1 9.3 3 850 1497 330 17 8.5 -14.7 | 196 6 1.5 5.5 4 700 3066 315 25 17.7 -17.7 | 257 11 10.7 2.5 5 500 5660 305 48 39.3 -27.5 | 283 33 32.3 -7.3 6 400 7290 310 64 49.0 -41.1 | 296 47 42.1 -20.9 7 300 9280 315 68 48.1 -48.1 | 304 50 41.1 -27.9 8 250 10460 320 75 48.2 -57.5 | 312 56 41.2 -37.2 9 200 11840 320 81 52.1 -62.0 | 313 62 45.1 -41.8 10 186 12274 315 75 53.0 -53.0 | 305 57 46.1 -32.8 11 150 13570 315 46 32.5 -32.5 | 296 28 25.6 -12.3 12 100 16050 335 36 15.2 -32.6 | 326 15 8.2 -12.4 Wind Parameters Mean winds (0-6000m): 311.0 at 28.5 knts Storm direction: 341.0 at 21.4 knts Shear (0-3000m) pos: 1.3 neg: 2.6 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 76.9 deg Storm rel helicity (0-3000m) pos: 42.4 neg: -4.0 tot: 38.4 m^2/s^2 ave: 12.8 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.46 Bulk Shear: 36.03 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 ------------------------------------------------------------------------------- 500 301 12 195 14| 0.0 6.1 6.1| 24.0 0.0 24.0 48.1 0.82| 7.8 6.4 1000 307 14 201 12| 2.2 3.0 5.2| 29.9 -1.0 28.9 28.9 0.62| 6.4 3.9 1500 313 15 203 11| 2.5 2.0 4.5| 30.2 -4.0 26.2 17.5 0.39| 5.5 2.1 2000 317 16 205 9| 1.9 2.3 4.2| 34.5 -4.0 30.5 15.3 0.48| 4.9 2.4 2500 318 17 211 9| 1.5 2.5 4.0| 38.8 -4.0 34.8 13.9 0.52| 4.6 2.4 3000 318 18 218 9| 1.3 2.6 3.9| 42.4 -4.0 38.4 12.8 0.51| 4.4 2.2 4000 316 21 236 9| 0.9 3.1 4.0| 60.2 -4.0 56.2 14.0 0.51| 4.4 2.3 5000 314 25 253 11| 0.8 3.4 4.2| 72.8 -4.0 68.8 13.8 0.45| 4.5 2.0 6000 311 29 264 15| 0.9 3.3 4.1| 98.7 -4.0 94.7 15.8 0.42| 4.6 1.9 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251207.00.gif