UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102112.upa.cvt Date: 1200Z 21 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 21 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 1001 62 17.0 14.8 87 2.2 15.6 100 3 290.1 291.9 288.7 320.0 10.63 1 1000 65 15.8 14.2 90 1.6 14.8 100 3 289.0 290.7 287.9 317.6 10.23 2 925 723 13.0 10.2 83 2.8 11.3 200 15 292.6 294.1 287.7 316.8 8.47 3 850 1427 8.0 6.0 87 2.0 6.9 220 25 294.5 295.8 286.9 314.5 6.91 4 700 3008 -0.3 -0.6 98 0.3 -0.4 270 29 302.2 303.1 288.1 317.9 5.23 5 500 5620 -15.3 -20.3 66 5.0 -16.7 285 38 314.4 314.7 288.6 319.5 1.52 6 400 7270 -26.9 -39.9 28 13.0 -28.5 280 42 320.0 320.1 289.1 321.1 0.30 7 300 9270 -43.5 -52.5 36 9.0 -43.9 295 64 324.0 324.1 290.1 324.4 0.10 8 250 10470 -51.3 -59.3 38 8.0 -51.5 300 77 329.8 329.8 291.7 330.0 0.05 9 245 10601 -52.0 -60.5 35 8.5 -52.2 300 79 330.6 330.7 291.9 330.8 0.04 10 222 11234 -55.5 -66.5 24 11.0 -55.7 295 77 334.7 334.7 293.0 334.8 0.02 11 200 11900 -54.5 -70.5 12 16.0 -54.8 295 73 346.5 346.5 295.8 346.5 0.01 12 150 13720 -60.5 -77.5 9 17.0 -60.7 295 66 365.9 365.9 299.8 365.9 0.01 13 100 16240 -63.1 -92.1 1 29.0 -63.3 275 42 405.8 405.8 306.0 405.8 0.00 TRP 222 11234 -55.5 -66.5 24 11.0 -55.7 295 77 334.7 334.7 293.0 334.8 0.02 WND 245 10601 -52.0 -60.5 35 8.5 -52.2 300 79 330.6 330.7 291.9 330.8 0.04 Sounding variables and indices 1000-500 mb thick: 5555.00 m Freezing level: 705.42 mb = 2950.86 m = 9681.17 ft Wetbulb zero: 709.20 mb = 2901.73 m = 9520.00 ft Precipitable water: 1.19 inches Sfc-500 mean rel hum: 85.69 % Est. max temperature: 21.43 C = 70.58 F Sfc-Lift cond lev (LCL): 968.89 mb = 331.76 m = 1088.43 ft T: 14.66 C 700-500 lapse rate: 5.74 C/km ThetaE index: 5.43 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 888.38 mb = 1059.32 m = 3475.43 ft Mean mixing ratio: 9.08 g/kg Conv temperature: 20.47 C = 68.84 F Cap Strength: 1.44 C Lifted Index: 2.73 C Risk: None Lifted Index @300 mb: 5.35 C Lifted Index @700 mb: 0.56 C Showalter Index: 4.25 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 21.30 C K Index: 29.00 Risk: 40-60 % chance of thunderstorms Sweat Index: 298.29 Risk: None Energy Index: 0.96 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.16 J/kg Max Up Vert Vel: 4.93 m/s Conv Inhibition (B-): 7251.42 J/kg Cap Strength: 2.57 C Lift Cond Lev (LCL): 918.19 mb = 784.51 m = 2573.81 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 295 at 21 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 1001 62 100 3 -3.0 0.5 | 113 24 -22.1 9.4 1 1000 65 100 3 -3.0 0.5 | 113 24 -22.1 9.4 2 925 723 200 15 5.1 14.1 | 149 27 -14.0 23.0 3 850 1427 220 25 16.1 19.2 | 174 28 -3.0 28.0 4 700 3008 270 29 29.0 -0.0 | 228 13 9.9 8.9 5 500 5620 285 38 36.7 -9.8 | 273 18 17.6 -1.0 6 400 7270 280 42 41.4 -7.3 | 266 22 22.3 1.6 7 300 9270 295 64 58.0 -27.0 | 295 43 38.9 -18.2 8 250 10470 300 77 66.7 -38.5 | 302 56 47.6 -29.6 9 245 10601 300 79 68.4 -39.5 | 302 58 49.3 -30.6 10 222 11234 295 77 69.8 -32.5 | 295 56 50.7 -23.7 11 200 11900 295 73 66.2 -30.9 | 295 52 47.1 -22.0 12 150 13720 295 66 59.8 -27.9 | 295 45 40.7 -19.0 13 100 16240 275 42 41.8 -3.7 | 257 23 22.7 5.2 Wind Parameters Mean winds (0-6000m): 264.9 at 28.1 knts Storm direction: 294.9 at 21.1 knts Shear (0-3000m) pos: 5.5 neg: 0.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 116.2 deg Storm rel helicity (0-3000m) pos: 321.5 neg: 0.0 tot: 321.5 m^2/s^2 ave: 107.2 10^-3 m/s^2 rel: 0.86 Storm rel vorticity (0-3000m) horiz: 9.6 stream: 8.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.10 Bulk Shear: 123.61 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 ------------------------------------------------------------------------------- 500 162 7 127 27| 12.0 0.0 12.0| 84.4 0.0 84.4 168.8 0.84| 14.0 11.7 1000 198 12 142 25| 10.8 0.0 10.8|170.1 0.0 170.1 170.1 0.90| 13.2 11.9 1500 209 16 153 25| 9.3 0.0 9.3|229.8 0.0 229.8 153.2 0.92| 11.7 10.7 2000 217 18 161 25| 7.5 0.0 7.5|267.0 0.0 267.0 133.5 0.89| 10.6 9.5 2500 226 20 168 23| 6.3 0.0 6.3|297.7 0.0 297.7 119.1 0.87| 10.1 8.8 3000 235 21 176 21| 5.5 0.0 5.5|321.5 0.0 321.5 107.2 0.86| 9.6 8.3 4000 248 24 190 18| 4.6 0.0 4.6|337.9 0.0 337.9 84.5 0.87| 7.8 6.8 5000 258 26 204 16| 4.0 0.0 4.0|356.1 0.0 356.1 71.2 0.88| 6.8 5.9 6000 265 28 218 14| 3.5 0.1 3.6|366.9 -2.9 364.1 60.7 0.85| 6.0 5.1 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251021.12.gif