UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110812.upa.cvt Date: 1200Z 8 NOV 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 8 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 1005 62 16.4 11.4 72 5.0 13.4 10 3 289.1 290.6 286.4 312.9 8.45 1 1000 104 15.0 11.2 78 3.8 12.7 0 5 288.1 289.6 285.9 311.6 8.37 2 925 758 10.0 6.6 79 3.4 8.2 0 7 289.5 290.7 284.7 308.3 6.62 3 850 1455 5.0 1.3 77 3.7 3.2 325 7 291.4 292.3 283.7 305.7 4.95 4 700 3010 -4.1 -5.9 87 1.8 -4.8 30 11 297.9 298.6 284.8 308.5 3.51 5 500 5590 -18.9 -25.9 54 7.0 -20.4 55 9 310.0 310.2 286.4 313.1 0.93 6 400 7210 -31.3 -34.2 76 2.9 -31.7 110 17 314.3 314.4 287.5 316.2 0.53 7 300 9190 -46.1 -52.1 51 6.0 -46.3 115 25 320.4 320.4 289.0 320.8 0.10 8 250 10370 -55.3 -62.3 41 7.0 -55.4 110 27 323.9 323.9 290.0 324.0 0.04 9 236 10737 -55.3 -65.3 28 10.0 -55.5 155 15 329.2 329.2 291.5 329.3 0.02 10 200 11790 -55.3 -71.3 12 16.0 -55.5 200 7 345.2 345.2 295.6 345.2 0.01 11 150 13630 -56.3 -81.3 3 25.0 -56.6 165 7 373.1 373.1 301.1 373.1 0.00 12 100 16180 -60.1 -89.1 1 29.0 -60.4 260 13 411.6 411.6 306.7 411.6 0.00 TRP 236 10737 -55.3 -65.3 28 10.0 -55.5 155 15 329.2 329.2 291.5 329.3 0.02 WND Sounding variables and indices 1000-500 mb thick: 5486.00 m Freezing level: 767.58 mb = 2309.40 m = 7576.67 ft Wetbulb zero: 790.51 mb = 2036.16 m = 6680.22 ft Precipitable water: 0.89 inches Sfc-500 mean rel hum: 75.66 % Est. max temperature: 18.52 C = 65.34 F Sfc-Lift cond lev (LCL): 932.70 mb = 688.46 m = 2258.70 ft T: 10.53 C 700-500 lapse rate: 5.74 C/km ThetaE index: 7.24 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 884.86 mb = 1123.66 m = 3686.51 ft Mean mixing ratio: 7.31 g/kg Conv temperature: 17.78 C = 64.01 F Cap Strength: 0.97 C Lifted Index: 3.64 C Risk: None Lifted Index @300 mb: 7.79 C Lifted Index @700 mb: 0.16 C Showalter Index: 6.22 C Risk: None Total Totals Index: 44.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 20.20 C K Index: 23.40 Risk: 20-40 % chance of thunderstorms Sweat Index: 38.60 Risk: None Energy Index: 1.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.84 J/kg Max Up Vert Vel: 3.11 m/s Conv Inhibition (B-): 9468.79 J/kg Cap Strength: 3.46 C Lift Cond Lev (LCL): 904.62 mb = 941.67 m = 3089.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 57 at 7 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 1005 62 10 3 -0.5 -3.0 | 262 5 5.1 0.7 1 1000 104 0 5 -0.0 -5.0 | 283 6 5.6 -1.3 2 925 758 0 7 -0.0 -7.0 | 301 7 5.6 -3.3 3 850 1455 325 7 4.0 -5.7 | 282 10 9.7 -2.1 4 700 3010 30 11 -5.5 -9.5 | 359 6 0.1 -5.9 5 500 5590 55 9 -7.4 -5.2 | 49 2 -1.7 -1.5 6 400 7210 110 17 -16.0 5.8 | 133 14 -10.3 9.5 7 300 9190 115 25 -22.7 10.6 | 130 22 -17.0 14.2 8 250 10370 110 27 -25.4 9.2 | 123 24 -19.7 12.9 9 236 10737 155 15 -6.3 13.6 | 178 17 -0.7 17.2 10 200 11790 200 7 2.4 6.6 | 218 13 8.0 10.2 11 150 13630 165 7 -1.8 6.8 | 200 11 3.8 10.4 12 100 16180 260 13 12.8 2.3 | 252 19 18.5 5.9 Wind Parameters Mean winds (0-6000m): 27.1 at 9.0 knts Storm direction: 57.1 at 6.7 knts Shear (0-3000m) pos: 1.7 neg: 0.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 96.9 deg Storm rel helicity (0-3000m) pos: 27.0 neg: -5.8 tot: 21.2 m^2/s^2 ave: 7.1 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.63 Bulk Shear: 2.97 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 0 6 289 6| 0.0 3.6 3.6| 4.9 0.0 4.9 9.9 0.95| 3.6 3.4 1000 358 6 293 6| 0.0 2.3 2.3| 5.8 -2.0 3.8 3.8 0.47| 3.1 1.5 1500 349 6 291 7| 0.0 1.8 1.8| 7.3 -5.8 1.5 1.0 0.20| 3.1 0.6 2000 347 7 293 8| 0.8 1.4 2.2| 14.4 -5.8 8.6 4.3 0.39| 3.1 1.2 2500 351 7 298 8| 1.4 1.1 2.5| 21.1 -5.8 15.3 6.1 0.51| 3.2 1.6 3000 0 8 307 7| 1.7 0.9 2.6| 27.0 -5.8 21.2 7.1 0.59| 3.3 2.0 4000 11 9 320 6| 1.3 0.7 2.0| 28.5 -5.8 22.7 5.7 0.59| 2.7 1.6 5000 20 9 330 5| 1.1 0.6 1.7| 29.6 -5.8 23.8 4.8 0.60| 2.4 1.4 6000 27 9 340 5| 1.3 0.5 1.7| 32.4 -5.8 26.6 4.4 0.61| 2.4 1.5 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251108.12.gif