UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110712.upa.cvt Date: 1200Z 7 NOV 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 7 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 1004 62 19.0 10.0 56 9.0 13.7 125 3 291.8 293.2 286.6 313.8 7.69 1 1000 95 15.8 8.8 63 7.0 11.8 120 3 289.0 290.2 284.9 309.1 7.12 2 925 750 10.2 5.7 74 4.5 7.8 195 3 289.7 290.8 284.4 307.4 6.21 3 850 1446 5.0 3.7 91 1.3 4.4 70 5 291.4 292.4 284.7 308.3 5.88 4 700 3006 -3.7 -7.6 74 3.9 -5.3 280 3 298.4 298.9 284.5 307.7 3.08 5 500 5590 -20.5 -36.5 23 16.0 -22.8 75 1 308.0 308.1 285.0 309.2 0.34 6 400 7200 -32.7 -46.7 23 14.0 -33.8 115 31 312.5 312.5 286.4 313.0 0.14 7 328 8564 -42.2 -54.8 24 12.6 -42.8 130 66 317.6 317.7 288.1 317.9 0.07 8 300 9160 -46.5 -58.5 24 12.0 -46.9 135 29 319.8 319.8 288.8 320.0 0.05 9 288 9432 -47.5 -69.5 6 22.0 -47.9 110 17 322.1 322.1 289.4 322.2 0.01 10 250 10370 -49.1 -71.1 6 22.0 -49.5 325 25 333.1 333.1 292.6 333.1 0.01 11 200 11820 -53.1 -82.1 2 29.0 -53.4 305 17 348.7 348.7 296.3 348.7 0.00 12 150 13660 -56.3 -87.3 1 31.0 -56.6 310 25 373.1 373.1 301.1 373.1 0.00 13 100 16190 -61.7 -90.7 1 29.0 -61.9 270 13 408.5 408.5 306.3 408.5 0.00 TRP 288 9432 -47.5 -69.5 6 22.0 -47.9 110 17 322.1 322.1 289.4 322.2 0.01 WND 328 8564 -42.2 -54.8 24 12.6 -42.8 130 66 317.6 317.7 288.1 317.9 0.07 Sounding variables and indices 1000-500 mb thick: 5495.00 m Freezing level: 763.79 mb = 2342.55 m = 7685.44 ft Wetbulb zero: 782.01 mb = 2115.86 m = 6941.73 ft Precipitable water: 0.81 inches Sfc-500 mean rel hum: 64.40 % Est. max temperature: 18.48 C = 65.26 F Sfc-Lift cond lev (LCL): 878.13 mb = 1178.00 m = 3864.80 ft T: 7.00 C 700-500 lapse rate: 6.50 C/km ThetaE index: 6.34 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 855.42 mb = 1393.68 m = 4572.39 ft Mean mixing ratio: 6.58 g/kg Conv temperature: 18.45 C = 65.21 F Cap Strength: 1.32 C Lifted Index: 2.92 C Risk: None Lifted Index @300 mb: 8.41 C Lifted Index @700 mb: 1.32 C Showalter Index: 2.92 C Risk: Showers probable Total Totals Index: 49.70 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 24.20 C K Index: 25.30 Risk: 40-60 % chance of thunderstorms Sweat Index: 69.40 Risk: None Energy Index: 0.23 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.99 J/kg Max Up Vert Vel: 2.83 m/s Conv Inhibition (B-): 9770.21 J/kg Cap Strength: 2.80 C Lift Cond Lev (LCL): 877.71 mb = 1181.91 m = 3877.62 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 100 at 2 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 1004 62 125 3 -2.5 1.7 | 173 1 -0.2 1.3 1 1000 95 120 3 -2.6 1.5 | 164 1 -0.3 1.1 2 925 750 195 3 0.8 2.9 | 231 4 3.1 2.5 3 850 1446 70 5 -4.7 -1.7 | 48 3 -2.4 -2.1 4 700 3006 280 3 3.0 -0.5 | 280 5 5.3 -0.9 5 500 5590 75 1 -1.0 -0.3 | 297 1 1.3 -0.7 6 400 7200 115 31 -28.1 13.1 | 116 29 -25.8 12.7 7 328 8564 130 66 -50.6 42.4 | 131 64 -48.3 42.0 8 300 9160 135 29 -20.5 20.5 | 138 27 -18.2 20.1 9 288 9432 110 17 -16.0 5.8 | 112 15 -13.7 5.4 10 250 10370 325 25 14.3 -20.5 | 321 27 16.6 -20.9 11 200 11820 305 17 13.9 -9.8 | 302 19 16.2 -10.2 12 150 13660 310 25 19.2 -16.1 | 308 27 21.4 -16.5 13 100 16190 270 13 13.0 -0.0 | 272 15 15.3 -0.4 Wind Parameters Mean winds (0-6000m): 70.4 at 3.1 knts Storm direction: 100.4 at 2.3 knts Shear (0-3000m) pos: 0.4 neg: 0.8 tot: 1.3 10-3/s Storm rel Dir Shear (0-3000m): 109.1 deg Storm rel helicity (0-3000m) pos: 1.7 neg: -18.3 tot: -16.6 m^2/s^2 ave: -5.5 10^-3 m/s^2 rel: -0.70 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -2.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.20 Bulk Shear: 1.81 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 ------------------------------------------------------------------------------- 500 145 3 196 2| 2.5 0.0 2.5| 1.0 0.0 1.0 2.0 0.66| 2.6 1.7 1000 158 3 204 3| 1.3 1.1 2.4| 1.7 -2.6 -0.9 -0.9 -0.10| 3.6 -0.3 1500 123 4 155 2| 0.8 2.3 3.1| 1.7 -6.5 -4.8 -3.2 -0.51| 4.6 -2.3 2000 92 4 80 2| 0.6 1.8 2.5| 1.7 -10.5 -8.8 -4.4 -0.60| 4.4 -2.7 2500 79 4 53 2| 0.5 1.3 1.8| 1.7 -14.9 -13.2 -5.3 -0.66| 4.2 -2.8 3000 91 4 77 2| 0.4 0.8 1.3| 1.7 -18.3 -16.6 -5.5 -0.70| 3.9 -2.7 4000 52 3 10 3| 0.0 0.6 0.7| 4.7 -18.3 -13.7 -3.4 -0.53| 3.3 -1.8 5000 40 3 354 3| 0.2 0.5 0.7| 5.1 -18.4 -13.2 -2.6 -0.47| 2.9 -1.4 6000 70 3 23 2| 0.9 0.4 1.3| 8.2 -18.6 -10.4 -1.7 -0.24| 3.2 -0.8 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251107.12.gif