UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 31 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 1010 62 19.0 15.1 78 3.9 16.5 135 5 291.3 293.2 289.3 321.7 10.74 1 1000 141 17.8 14.8 83 3.0 15.9 140 5 291.0 292.8 289.0 321.0 10.64 2 925 802 12.0 12.0 100 0.0 12.0 150 21 291.6 293.3 288.3 318.7 9.56 3 850 1506 7.0 6.5 97 0.5 6.7 165 27 293.5 294.8 286.8 314.1 7.16 4 700 3093 4.6 -13.4 26 18.0 -2.3 230 23 307.6 307.9 286.6 313.8 1.94 5 500 5750 -13.7 -25.7 36 12.0 -16.6 240 21 316.3 316.5 288.6 319.6 0.94 6 400 7410 -23.9 -28.9 63 5.0 -24.9 245 25 323.9 324.1 290.9 327.0 0.88 7 300 9440 -40.5 -48.5 42 8.0 -41.0 265 38 328.3 328.3 291.4 328.9 0.16 8 250 10650 -51.3 -57.3 49 6.0 -51.5 275 48 329.8 329.8 291.7 330.1 0.07 9 200 12060 -63.1 -69.1 44 6.0 -63.1 275 64 332.8 332.8 292.5 332.9 0.02 10 193 12278 -64.5 -70.6 43 6.1 -64.5 275 64 334.1 334.1 292.8 334.1 0.01 11 154 13624 -73.1 -80.1 34 7.0 -73.1 275 46 341.6 341.6 294.7 341.6 0.00 12 150 13780 -68.1 -74.1 42 6.0 -68.1 275 46 352.8 352.8 297.3 352.8 0.01 13 100 16230 -65.5 -93.5 1 28.0 -65.7 250 40 401.2 401.2 305.3 401.2 0.00 TRP 154 13624 -73.1 -80.1 34 7.0 -73.1 275 46 341.6 341.6 294.7 341.6 0.00 WND 193 12278 -64.5 -70.6 43 6.1 -64.5 275 64 334.1 334.1 292.8 334.1 0.01 Sounding variables and indices 1000-500 mb thick: 5609.00 m Freezing level: 649.73 mb = 3760.88 m = 12338.70 ft Wetbulb zero: 738.27 mb = 2657.92 m = 8720.09 ft Precipitable water: 1.04 inches Sfc-500 mean rel hum: 54.64 % Est. max temperature: 20.91 C = 69.63 F Sfc-Lift cond lev (LCL): 953.37 mb = 545.87 m = 1790.89 ft T: 14.25 C 700-500 lapse rate: 6.89 C/km ThetaE index: 7.88 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 936.43 mb = 697.92 m = 2289.72 ft Mean mixing ratio: 10.03 g/kg Conv temperature: 19.17 C = 66.50 F Cap Strength: 4.29 C Lifted Index: 2.80 C Risk: None Lifted Index @300 mb: 6.53 C Lifted Index @700 mb: 4.29 C Showalter Index: 6.08 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 20.70 C Cross Totals Index: 20.20 C K Index: 9.20 Risk: None Sweat Index: 298.74 Risk: None Energy Index: 1.21 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 46.45 J/kg Max Up Vert Vel: 9.64 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 4.25 C Lift Cond Lev (LCL): 938.73 mb = 677.05 m = 2221.25 ft Lev Free Conv (LFC): 933.73 mb = 722.33 m = 2369.81 ft Equ Level (EL): 793.73 mb = 2065.81 m = 6777.52 ft B at Equ Level: 45.57 J/kg Max Parcel Lev (MPL): 723.73 mb = 2820.46 m = 9253.36 ft Wind level data Storm motion: 240 at 16 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 1010 62 135 5 -3.5 3.5 | 75 18 -17.6 -4.7 1 1000 141 140 5 -3.2 3.8 | 76 18 -17.3 -4.5 2 925 802 150 21 -10.5 18.2 | 112 27 -24.6 9.9 3 850 1506 165 27 -7.0 26.1 | 130 28 -21.1 17.8 4 700 3093 230 23 17.6 14.8 | 208 7 3.5 6.5 5 500 5750 240 21 18.2 10.5 | 242 5 4.1 2.2 6 400 7410 245 25 22.7 10.6 | 255 9 8.6 2.3 7 300 9440 265 38 37.9 3.3 | 282 24 23.8 -5.0 8 250 10650 275 48 47.8 -4.2 | 290 36 33.7 -12.5 9 200 12060 275 64 63.8 -5.6 | 286 52 49.7 -13.9 10 193 12278 275 64 63.8 -5.6 | 286 52 49.7 -13.9 11 154 13624 275 46 45.8 -4.0 | 291 34 31.7 -12.3 12 150 13780 275 46 45.8 -4.0 | 291 34 31.7 -12.3 13 100 16230 250 40 37.6 13.7 | 257 24 23.5 5.4 Wind Parameters Mean winds (0-6000m): 209.6 at 21.8 knts Storm direction: 239.6 at 16.4 knts Shear (0-3000m) pos: 4.1 neg: 0.0 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 130.1 deg Storm rel helicity (0-3000m) pos: 231.8 neg: 0.0 tot: 231.8 m^2/s^2 ave: 77.3 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 7.2 10^-3/s Energy-Hel index: 0.05 Bulk Rich Number: 0.89 Bulk Shear: 52.05 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 ------------------------------------------------------------------------------- 500 144 9 88 20| 10.6 0.0 10.6| 48.5 0.0 48.5 97.1 0.87| 10.8 9.4 1000 150 15 101 22| 9.6 0.0 9.6|100.7 0.0 100.7 100.7 0.87| 10.0 8.7 1500 155 18 111 23| 7.8 0.0 7.8|146.7 0.0 146.7 97.8 0.90| 8.9 8.0 2000 162 20 118 23| 5.9 0.0 5.9|188.0 0.0 188.0 94.0 0.84| 9.1 7.7 2500 170 21 125 22| 4.8 0.0 4.8|214.6 0.0 214.6 85.8 0.81| 9.1 7.4 3000 177 22 131 20| 4.1 0.0 4.1|231.8 0.0 231.8 77.3 0.80| 9.1 7.2 4000 191 22 144 16| 3.0 0.0 3.0|234.7 0.0 234.7 58.7 0.79| 7.1 5.6 5000 202 22 154 13| 2.4 0.0 2.4|236.6 0.0 236.6 47.3 0.79| 5.8 4.6 6000 210 22 163 11| 2.0 0.0 2.0|238.2 0.0 238.2 39.7 0.79| 5.0 4.0 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251031.12.gif