UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112512.upa.cvt Date: 1200Z 25 NOV 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 25 NOV 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 1000 62 13.4 2.4 47 11.0 7.9 320 13 286.5 287.3 281.1 299.5 4.54 1 925 706 5.8 -2.2 56 8.0 2.3 325 23 285.2 285.8 279.2 295.3 3.51 2 850 1389 -0.5 -5.5 69 5.0 -2.4 335 29 285.6 286.1 278.7 294.2 2.98 3 700 2910 -10.1 -25.1 28 15.0 -13.3 325 31 291.3 291.4 278.4 293.5 0.71 4 500 5400 -29.7 -41.7 30 12.0 -30.7 290 40 296.8 296.9 280.2 297.5 0.20 5 400 6950 -42.5 -49.5 46 7.0 -42.8 280 44 299.8 299.8 281.4 300.1 0.10 6 341 8015 -49.5 -57.5 39 8.0 -49.7 280 35 304.2 304.2 283.1 304.4 0.05 7 300 8860 -47.5 -73.5 3 26.0 -47.9 285 29 318.4 318.4 288.2 318.4 0.01 8 250 10050 -49.1 -75.1 3 26.0 -49.6 300 29 333.1 333.1 292.6 333.1 0.01 9 200 11500 -54.1 -85.1 1 31.0 -54.4 275 27 347.1 347.1 296.0 347.1 0.00 10 150 13330 -56.7 -86.7 1 30.0 -57.0 285 54 372.4 372.4 301.0 372.4 0.00 11 141 13725 -56.8 -86.8 1 30.0 -57.1 280 60 378.9 378.9 302.1 378.9 0.00 12 100 15910 -57.3 -87.3 1 30.0 -57.7 270 17 417.0 417.0 307.4 417.0 0.00 TRP 341 8015 -49.5 -57.5 39 8.0 -49.7 280 35 304.2 304.2 283.1 304.4 0.05 WND 141 13725 -56.8 -86.8 1 30.0 -57.1 280 60 378.9 378.9 302.1 378.9 0.00 Sounding variables and indices 1000-500 mb thick: 5338.00 m Freezing level: 855.95 mb = 1334.79 m = 4379.19 ft Wetbulb zero: 888.58 mb = 1030.49 m = 3380.84 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 41.24 % Est. max temperature: 12.47 C = 54.45 F Sfc-Lift cond lev (LCL): 846.60 mb = 1420.37 m = 4659.96 ft T: -0.70 C 700-500 lapse rate: 7.87 C/km ThetaE index: 5.91 C Layer 925.0- 500.0 mb Conv cond level (CCL): 814.11 mb = 1726.95 m = 5665.78 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 13.75 C = 56.76 F Cap Strength: 1.25 C Lifted Index: 1.57 C Risk: Showers probable Lifted Index @300 mb: 15.41 C Lifted Index @700 mb: 1.25 C Showalter Index: 3.39 C Risk: None Total Totals Index: 53.40 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 29.20 C Cross Totals Index: 24.20 C K Index: 8.70 Risk: None Sweat Index: 186.00 Risk: None Energy Index: 0.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.36 J/kg Max Up Vert Vel: 3.84 m/s Conv Inhibition (B-): 11730.03 J/kg Cap Strength: 1.51 C Lift Cond Lev (LCL): 828.07 mb = 1593.73 m = 5228.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 24 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 1000 62 320 13 8.4 -10.0 | 184 13 0.9 12.8 1 1000 61 320 13 8.4 -10.0 | 184 13 0.9 12.8 2 925 706 325 23 13.2 -18.8 | 235 7 5.7 3.9 3 850 1389 335 29 12.3 -26.3 | 306 6 4.8 -3.5 4 700 2910 325 31 17.8 -25.4 | 284 11 10.3 -2.6 5 500 5400 290 40 37.6 -13.7 | 253 31 30.1 9.1 6 400 6950 280 44 43.3 -7.6 | 247 39 35.8 15.1 7 341 8015 280 35 34.5 -6.1 | 238 32 27.0 16.7 8 300 8860 285 29 28.0 -7.5 | 233 26 20.5 15.3 9 250 10050 300 29 25.1 -14.5 | 245 19 17.6 8.3 10 200 11500 275 27 26.9 -2.4 | 224 28 19.4 20.4 11 150 13330 285 54 52.2 -14.0 | 259 46 44.7 8.8 12 141 13725 280 60 59.1 -10.4 | 257 53 51.6 12.4 13 100 15910 270 17 17.0 -0.0 | 203 25 9.5 22.8 Wind Parameters Mean winds (0-6000m): 311.8 at 32.0 knts Storm direction: 341.8 at 24.0 knts Shear (0-3000m) pos: 2.9 neg: 1.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 97.8 deg Storm rel helicity (0-3000m) pos: 29.8 neg: -7.8 tot: 22.0 m^2/s^2 ave: 7.3 10^-3 m/s^2 rel: 0.48 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.22 Bulk Shear: 32.88 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 ------------------------------------------------------------------------------- 500 323 17 196 10| 8.1 0.0 8.1| 15.0 0.0 15.0 30.1 0.74| 8.1 6.0 1000 325 20 214 7| 7.0 0.0 7.0| 24.7 0.0 24.7 24.7 0.82| 7.2 5.9 1500 329 23 234 5| 5.8 0.0 5.8| 29.8 -0.4 29.4 19.6 0.82| 6.2 5.0 2000 330 25 253 5| 4.3 0.5 4.8| 29.8 -2.3 27.5 13.7 0.69| 5.1 3.5 2500 330 26 264 6| 3.5 0.8 4.2| 29.8 -4.5 25.2 10.1 0.59| 4.5 2.6 3000 329 27 270 6| 2.9 1.1 4.0| 29.8 -7.8 22.0 7.3 0.48| 4.2 2.0 4000 325 28 272 9| 2.2 1.9 4.1| 29.8 -23.5 6.3 1.6 0.24| 4.3 1.0 5000 318 30 269 13| 1.7 2.5 4.3| 29.8 -53.7 -23.9 -4.8 0.07| 4.4 0.3 6000 312 32 265 16| 1.4 2.7 4.1| 29.8 -81.2 -51.4 -8.6 -0.00| 4.3 -0.0 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251125.12.gif