UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:0000Z 9 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 15.4 12.0 80 3.4 13.4 5 11 287.6 289.2 286.1 312.1 8.74 1 1000 157 17.6 11.6 68 6.0 14.0 10 17 290.8 292.3 287.1 315.1 8.60 2 925 821 14.2 9.4 73 4.8 11.4 345 11 293.8 295.3 287.7 316.9 8.02 3 850 1532 10.6 7.7 82 2.9 8.9 345 15 297.3 298.7 288.7 320.0 7.78 4 700 3130 3.6 -8.4 41 12.0 -1.5 340 13 306.5 307.0 287.3 315.6 2.90 5 500 5770 -14.3 -29.3 27 15.0 -17.6 285 13 315.6 315.7 288.1 318.0 0.68 6 400 7420 -26.1 -33.1 52 7.0 -27.2 275 13 321.1 321.2 289.7 323.2 0.59 7 300 9440 -41.3 -48.3 47 7.0 -41.7 260 35 327.2 327.2 291.1 327.8 0.16 8 250 10650 -51.5 -59.5 38 8.0 -51.7 255 35 329.5 329.5 291.6 329.7 0.05 9 211 11740 -56.7 -67.7 24 11.0 -56.9 240 23 337.8 337.8 293.8 337.8 0.02 10 200 12080 -56.3 -71.3 14 15.0 -56.5 240 35 343.6 343.6 295.2 343.7 0.01 11 150 13900 -59.9 -81.9 4 22.0 -60.1 265 19 366.9 366.9 300.0 366.9 0.00 12 100 16390 -64.5 -92.5 1 28.0 -64.7 280 13 403.1 403.1 305.6 403.1 0.00 TRP 211 11740 -56.7 -67.7 24 11.0 -56.9 240 23 337.8 337.8 293.8 337.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5613.00 m Freezing level: 659.78 mb = 3660.95 m = 12010.84 ft Wetbulb zero: 721.63 mb = 2879.58 m = 9447.31 ft Precipitable water: 1.02 inches Sfc-500 mean rel hum: 51.47 % Est. max temperature: 24.51 C = 76.12 F Sfc-Lift cond lev (LCL): 960.92 mb = 496.53 m = 1629.02 ft T: 15.86 C 700-500 lapse rate: 6.78 C/km ThetaE index: 4.39 C Layer 700.0- 500.0 mb Conv cond level (CCL): 775.88 mb = 2282.95 m = 7489.90 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 29.37 C = 84.86 F Cap Strength: 4.93 C Lifted Index: 4.37 C Risk: None Lifted Index @300 mb: 8.31 C Lifted Index @700 mb: 4.93 C Showalter Index: 2.12 C Risk: Showers probable Total Totals Index: 46.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.90 C Cross Totals Index: 22.00 C K Index: 20.60 Risk: 20-40 % chance of thunderstorms Sweat Index: 135.40 Risk: None Energy Index: -0.35 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.78 J/kg Max Up Vert Vel: 4.42 m/s Conv Inhibition (B-): 8249.60 J/kg Cap Strength: 4.91 C Lift Cond Lev (LCL): 887.78 mb = 1166.31 m = 3826.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 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 1011 62 5 11 -1.0 -11.0 | 46 1 -0.9 -0.9 1 1000 157 10 17 -3.0 -16.7 | 24 7 -2.9 -6.7 2 925 821 345 11 2.8 -10.6 | 282 3 2.9 -0.6 3 850 1532 345 15 3.9 -14.5 | 319 6 3.9 -4.5 4 700 3130 340 13 4.4 -12.2 | 296 5 4.5 -2.2 5 500 5770 285 13 12.6 -3.4 | 242 14 12.6 6.7 6 400 7420 275 13 13.0 -1.1 | 236 16 13.0 8.9 7 300 9440 260 35 34.5 6.1 | 245 38 34.5 16.1 8 250 10650 255 35 33.8 9.1 | 241 39 33.8 19.1 9 211 11740 240 23 19.9 11.5 | 223 29 19.9 21.5 10 200 12080 240 35 30.3 17.5 | 228 41 30.3 27.5 11 150 13900 265 19 18.9 1.7 | 238 22 18.9 11.7 12 100 16390 280 13 12.8 -2.3 | 239 15 12.8 7.8 Wind Parameters Mean winds (0-6000m): 330.1 at 13.4 knts Storm direction: 0.1 at 10.0 knts Shear (0-3000m) pos: 0.0 neg: 1.0 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -108.7 deg Storm rel helicity (0-3000m) pos: 2.5 neg: -11.2 tot: -8.6 m^2/s^2 ave: -2.9 10^-3 m/s^2 rel: -0.39 Storm rel vorticity (0-3000m) horiz: 3.5 stream: -1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 9.42 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 4 15 12 5| 0.0 3.3 3.3| 0.0 -6.1 -6.1 -12.1 -0.47| 11.9 -5.6 1000 358 13 351 3| 0.0 2.2 2.2| 0.8 -8.3 -7.5 -7.5 -0.47| 8.1 -3.8 1500 353 14 335 4| 0.0 2.1 2.1| 2.5 -8.3 -5.8 -3.8 -0.33| 6.3 -2.1 2000 351 14 329 4| 0.0 1.5 1.5| 2.5 -9.3 -6.7 -3.4 -0.35| 4.9 -1.7 2500 349 14 324 4| 0.0 1.2 1.2| 2.5 -10.2 -7.7 -3.1 -0.37| 4.1 -1.5 3000 348 14 320 5| 0.0 1.0 1.0| 2.5 -11.2 -8.6 -2.9 -0.39| 3.5 -1.4 4000 344 14 309 5| 0.0 1.2 1.2| 2.5 -16.3 -13.8 -3.4 -0.44| 3.2 -1.4 5000 338 13 295 6| 0.0 1.3 1.3| 2.5 -24.5 -22.0 -4.4 -0.47| 3.1 -1.5 6000 330 13 283 7| 0.0 1.4 1.4| 2.5 -33.8 -31.3 -5.2 -0.50| 2.9 -1.4 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251009.00.gif