UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 29 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 1007 62 14.8 7.8 63 7.0 10.9 170 3 287.4 288.5 283.8 305.9 6.60 1 1000 120 12.0 7.0 71 5.0 9.3 170 1 285.1 286.2 282.5 302.7 6.29 2 925 769 9.0 5.8 80 3.2 7.3 10 19 288.5 289.6 283.9 306.2 6.26 3 850 1468 7.6 0.6 61 7.0 4.2 20 15 294.1 294.9 284.5 307.9 4.70 4 700 3040 -2.7 -9.7 59 7.0 -5.4 270 5 299.5 300.0 284.4 307.5 2.61 5 500 5610 -18.9 -47.9 6 29.0 -22.1 320 3 310.0 310.0 285.4 310.4 0.10 6 400 7230 -32.5 -54.5 9 22.0 -33.8 285 13 312.7 312.8 286.4 313.0 0.06 7 300 9180 -50.1 -62.1 23 12.0 -50.4 280 23 314.7 314.7 287.1 314.9 0.03 8 250 10350 -58.5 -63.4 53 4.9 -58.6 290 40 319.1 319.1 288.5 319.2 0.03 9 229 10894 -61.3 -68.3 39 7.0 -61.4 285 48 322.9 322.9 289.7 323.0 0.02 10 200 11730 -61.1 -75.1 14 14.0 -61.2 280 50 336.0 336.0 293.3 336.0 0.01 11 150 13540 -59.1 -89.1 1 30.0 -59.3 270 42 368.3 368.3 300.2 368.3 0.00 12 100 16050 -64.9 -92.9 1 28.0 -65.1 260 27 402.3 402.3 305.5 402.3 0.00 TRP 229 10894 -61.3 -68.3 39 7.0 -61.4 285 48 322.9 322.9 289.7 323.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5490.00 m Freezing level: 739.32 mb = 2627.92 m = 8621.69 ft Wetbulb zero: 784.35 mb = 2118.79 m = 6951.33 ft Precipitable water: 0.70 inches Sfc-500 mean rel hum: 49.72 % Est. max temperature: 21.00 C = 69.79 F Sfc-Lift cond lev (LCL): 906.46 mb = 936.39 m = 3072.10 ft T: 8.66 C 700-500 lapse rate: 6.30 C/km ThetaE index: 3.24 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 785.69 mb = 2104.96 m = 6905.95 ft Mean mixing ratio: 6.24 g/kg Conv temperature: 23.77 C = 74.79 F Cap Strength: 4.77 C Lifted Index: 6.74 C Risk: None Lifted Index @300 mb: 7.18 C Lifted Index @700 mb: 4.08 C Showalter Index: 4.75 C Risk: None Total Totals Index: 46.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 26.50 C Cross Totals Index: 19.50 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 40.20 Risk: None Energy Index: 0.54 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.18 J/kg Max Up Vert Vel: 4.73 m/s Conv Inhibition (B-): 9610.51 J/kg Cap Strength: 6.58 C Lift Cond Lev (LCL): 897.47 mb = 1018.80 m = 3342.49 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 18 at 6 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 1007 62 170 3 -0.5 3.0 | 189 8 1.3 8.4 1 1000 120 170 1 -0.2 1.0 | 194 7 1.6 6.4 2 925 769 10 19 -3.3 -18.7 | 7 13 -1.5 -13.3 3 850 1468 20 15 -5.1 -14.1 | 21 9 -3.4 -8.7 4 700 3040 270 5 5.0 -0.0 | 231 9 6.8 5.4 5 500 5610 320 3 1.9 -2.3 | 230 5 3.7 3.1 6 400 7230 285 13 12.6 -3.4 | 262 14 14.3 2.1 7 300 9180 280 23 22.7 -4.0 | 267 24 24.4 1.4 8 250 10350 290 40 37.6 -13.7 | 282 40 39.4 -8.3 9 229 10894 285 48 46.4 -12.4 | 278 49 48.1 -7.0 10 200 11730 280 50 49.2 -8.7 | 274 51 51.0 -3.3 11 150 13540 270 42 42.0 -0.0 | 263 44 43.8 5.4 12 100 16050 260 27 26.6 4.7 | 250 30 28.4 10.1 Wind Parameters Mean winds (0-6000m): 348.1 at 7.6 knts Storm direction: 18.1 at 5.7 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): 42.9 deg Storm rel helicity (0-3000m) pos: 7.1 neg: -128.7 tot: -121.6 m^2/s^2 ave: -40.5 10^-3 m/s^2 rel: -0.85 Storm rel vorticity (0-3000m) horiz: 10.3 stream: -8.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.03 Bulk Shear: 10.90 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 68 7 125 5| 0.0 14.9 14.9| 0.0 -41.5 -41.5 -83.0 -0.93| 19.1-17.7 1000 12 12 6 6| 0.0 10.3 10.3| 2.7 -81.9 -79.2 -79.2 -0.88| 18.2-16.0 1500 14 13 10 8| 0.0 5.9 5.9| 7.1 -85.9 -78.7 -52.5 -0.78| 13.7-10.7 2000 10 13 4 8| 0.0 3.6 3.6| 7.1-103.4 -96.3 -48.1 -0.82| 12.5-10.2 2500 7 12 358 7| 0.0 2.1 2.1| 7.1-117.6-110.4 -44.2 -0.84| 11.3 -9.5 3000 8 11 359 6| 0.0 1.1 1.1| 7.1-128.7-121.6 -40.5 -0.85| 10.3 -8.8 4000 359 10 337 5| 0.2 0.8 1.0| 8.2-128.7-120.5 -30.1 -0.82| 7.9 -6.5 5000 353 8 316 4| 0.3 0.6 1.0| 8.3-129.0-120.7 -24.1 -0.80| 6.5 -5.2 6000 348 8 301 4| 0.3 0.8 1.1| 11.6-129.4-117.8 -19.6 -0.73| 5.7 -4.2 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251129.12.gif