UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101412.upa.cvt Date: 1200Z 14 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 14 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 1012 62 24.0 12.0 47 12.0 16.5 110 7 296.1 297.7 289.2 321.4 8.73 1 850 1533 9.0 6.7 85 2.3 7.7 75 5 295.6 296.9 287.6 316.6 7.26 2 700 3118 1.2 -11.8 37 13.0 -3.7 45 5 303.8 304.2 285.6 310.8 2.21 3 500 5730 -16.5 -22.5 60 6.0 -18.0 295 3 312.9 313.2 287.8 317.1 1.26 4 400 7370 -27.9 -45.9 16 18.0 -29.6 310 9 318.7 318.8 288.5 319.3 0.16 5 300 9360 -44.3 -52.3 41 8.0 -44.7 270 21 322.9 322.9 289.8 323.3 0.10 6 250 10560 -54.3 -61.3 42 7.0 -54.4 280 19 325.3 325.3 290.4 325.5 0.04 7 200 11970 -59.3 -72.3 17 13.0 -59.5 300 11 338.9 338.9 294.0 338.9 0.01 8 193 12192 -60.5 -73.5 17 13.0 -60.6 300 15 340.4 340.4 294.4 340.4 0.01 9 150 13760 -60.5 -86.5 2 26.0 -60.7 300 19 365.9 365.9 299.8 365.9 0.00 10 100 16260 -63.5 -91.5 1 28.0 -63.7 290 9 405.0 405.0 305.9 405.0 0.00 TRP 193 12192 -60.5 -73.5 17 13.0 -60.6 300 15 340.4 340.4 294.4 340.4 0.01 WND Sounding variables and indices 1000-500 mb thick: 5567.41 m Freezing level: 686.44 mb = 3295.08 m = 10810.51 ft Wetbulb zero: 748.97 mb = 2565.98 m = 8418.47 ft Precipitable water: 0.97 inches Sfc-500 mean rel hum: 56.42 % Est. max temperature: 23.51 C = 74.32 F Sfc-Lift cond lev (LCL): 848.06 mb = 1551.65 m = 5090.67 ft T: 8.91 C 700-500 lapse rate: 6.78 C/km ThetaE index: 10.67 C Layer 850.0- 500.0 mb Conv cond level (CCL): 837.99 mb = 1649.18 m = 5410.65 ft Mean mixing ratio: 8.30 g/kg Conv temperature: 24.04 C = 75.27 F Cap Strength: 0.77 C Lifted Index: -0.11 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.56 C Lifted Index @700 mb: 0.77 C Showalter Index: 1.79 C Risk: Showers probable Total Totals Index: 48.70 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 23.20 C K Index: 19.20 Risk: < 20 % chance of thunderstorms Sweat Index: 93.40 Risk: None Energy Index: 0.07 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.23 J/kg Max Up Vert Vel: 4.74 m/s Conv Inhibition (B-): 34.19 J/kg Cap Strength: 0.77 C Lift Cond Lev (LCL): 841.02 mb = 1619.67 m = 5313.81 ft Lev Free Conv (LFC): 596.02 mb = 4366.27 m = 14324.87 ft Equ Level (EL): 476.02 mb = 6091.16 m = 19983.88 ft B at Equ Level: 10.74 J/kg Max Parcel Lev (MPL): 426.02 mb = 6906.76 m = 22659.69 ft Wind level data Storm motion: 76 at 3 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 1012 62 110 7 -6.6 2.4 | 131 5 -3.6 3.1 1 1000 163 110 5 -4.7 1.7 | 144 3 -1.7 2.4 2 925 826 110 1 -0.9 0.3 | 242 2 2.0 1.1 3 850 1533 75 5 -4.8 -1.3 | 73 2 -1.9 -0.6 4 700 3118 45 5 -3.5 -3.5 | 12 3 -0.6 -2.8 5 500 5730 295 3 2.7 -1.3 | 276 6 5.7 -0.6 6 400 7370 310 9 6.9 -5.8 | 297 11 9.8 -5.1 7 300 9360 270 21 21.0 -0.0 | 268 24 24.0 0.7 8 250 10560 280 19 18.7 -3.3 | 277 22 21.7 -2.6 9 200 11970 300 11 9.5 -5.5 | 291 13 12.5 -4.8 10 193 12192 300 15 13.0 -7.5 | 293 17 15.9 -6.8 11 150 13760 300 19 16.5 -9.5 | 294 21 19.4 -8.8 12 100 16260 290 9 8.5 -3.1 | 282 12 11.4 -2.4 Wind Parameters Mean winds (0-6000m): 46.5 at 4.1 knts Storm direction: 76.5 at 3.0 knts Shear (0-3000m) pos: 0.0 neg: 1.1 tot: 1.1 10-3/s Storm rel Dir Shear (0-3000m): -117.4 deg Storm rel helicity (0-3000m) pos: 2.6 neg: -2.4 tot: 0.2 m^2/s^2 ave: 0.1 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 2.2 stream: -0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 4.44 Bulk Shear: 2.53 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 ------------------------------------------------------------------------------- 500 110 4 154 2| 0.0 4.5 4.5| 2.0 0.0 2.0 3.9 0.65| 4.6 2.9 1000 109 3 184 2| 0.0 2.4 2.4| 2.6 -0.3 2.3 2.3 0.48| 3.6 1.7 1500 96 3 166 1| 0.0 1.4 1.4| 2.6 -1.0 1.5 1.0 0.08| 3.5 0.3 2000 87 4 127 1| 0.0 1.3 1.3| 2.6 -1.5 1.1 0.6 -0.00| 2.8 -0.0 2500 80 4 92 1| 0.0 1.2 1.2| 2.6 -1.9 0.6 0.3 -0.07| 2.4 -0.2 3000 74 4 67 1| 0.0 1.1 1.1| 2.6 -2.4 0.2 0.1 -0.12| 2.2 -0.3 4000 62 4 32 2| 0.0 1.2 1.2| 2.6 -5.3 -2.7 -0.7 -0.28| 2.1 -0.6 5000 52 4 11 2| 0.0 1.0 1.0| 2.6 -8.9 -6.3 -1.3 -0.38| 2.0 -0.7 6000 46 4 360 2| 0.0 1.0 1.0| 3.4 -11.3 -7.9 -1.3 -0.38| 1.9 -0.7 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251014.12.gif