UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102912.upa.cvt Date: 1200Z 29 OCT 25 Searching for LFME... Searching the city database file for: LFME ... Date:1200Z 29 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 1005 62 19.2 15.1 77 4.1 16.5 145 23 291.9 293.9 289.5 322.5 10.79 1 1000 105 17.8 14.7 82 3.1 15.8 140 25 291.0 292.8 289.0 320.8 10.57 2 925 765 12.2 12.2 100 0.0 12.2 160 36 291.8 293.5 288.5 319.3 9.69 3 850 1468 6.8 6.1 95 0.7 6.4 170 36 293.3 294.5 286.5 313.3 6.96 4 700 3038 -1.5 -4.8 78 3.3 -3.0 195 25 300.8 301.5 286.2 312.4 3.82 5 500 5650 -14.1 -16.6 81 2.5 -14.9 225 42 315.8 316.2 289.6 322.7 2.09 6 400 7310 -25.3 -28.2 77 2.9 -25.9 230 36 322.1 322.3 290.4 325.4 0.94 7 300 9330 -42.5 -49.5 46 7.0 -42.9 210 44 325.5 325.5 290.6 326.0 0.14 8 250 10530 -53.5 -59.5 48 6.0 -53.7 205 38 326.5 326.5 290.8 326.7 0.05 9 204 11808 -62.1 -66.2 58 4.1 -62.1 220 44 332.5 332.5 292.4 332.6 0.03 10 200 11930 -62.3 -67.3 51 5.0 -62.4 220 44 334.1 334.1 292.9 334.2 0.02 11 150 13720 -61.7 -78.7 9 17.0 -61.9 245 44 363.8 363.8 299.4 363.8 0.01 12 100 16210 -64.7 -92.7 1 28.0 -64.8 255 42 402.7 402.7 305.6 402.7 0.00 TRP 204 11808 -62.1 -66.2 58 4.1 -62.1 220 44 332.5 332.5 292.4 332.6 0.03 WND Sounding variables and indices 1000-500 mb thick: 5545.00 m Freezing level: 727.11 mb = 2754.26 m = 9036.19 ft Wetbulb zero: 747.50 mb = 2507.14 m = 8225.44 ft Precipitable water: 1.21 inches Sfc-500 mean rel hum: 85.12 % Est. max temperature: 20.44 C = 68.79 F Sfc-Lift cond lev (LCL): 945.86 mb = 576.21 m = 1890.44 ft T: 13.80 C 700-500 lapse rate: 4.82 C/km ThetaE index: 10.11 C Layer 1000.0- 500.0 mb Conv cond level (CCL): 932.32 mb = 698.23 m = 2290.76 ft Mean mixing ratio: 9.98 g/kg Conv temperature: 18.98 C = 66.16 F Cap Strength: 0.17 C Lifted Index: 2.40 C Risk: None Lifted Index @300 mb: 4.47 C Lifted Index @700 mb: -1.87 C Showalter Index: 6.15 C Risk: None Total Totals Index: 41.10 C Risk: None Vertical Totals Index: 20.90 C Cross Totals Index: 20.20 C K Index: 23.70 Risk: 20-40 % chance of thunderstorms Sweat Index: 314.59 Risk: Showers and thunderstorms possible Energy Index: 1.82 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 193.39 J/kg Max Up Vert Vel: 19.67 m/s Conv Inhibition (B-): 0.02 J/kg Cap Strength: 2.22 C Lift Cond Lev (LCL): 935.38 mb = 670.53 m = 2199.87 ft Lev Free Conv (LFC): 920.38 mb = 806.63 m = 2646.38 ft Equ Level (EL): 580.38 mb = 4492.74 m = 14739.77 ft B at Equ Level: 192.59 J/kg Max Parcel Lev (MPL): 420.38 mb = 6940.30 m = 22769.75 ft Wind level data Storm motion: 225 at 25 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 62 145 23 -13.2 18.8 | 92 31 -30.7 1.2 1 1000 105 140 25 -16.1 19.2 | 93 34 -33.6 1.5 2 925 765 160 36 -12.3 33.8 | 118 34 -29.8 16.2 3 850 1468 170 36 -6.3 35.5 | 127 30 -23.8 17.8 4 700 3038 195 25 6.5 24.1 | 120 13 -11.0 6.5 5 500 5650 225 42 29.7 29.7 | 225 17 12.2 12.0 6 400 7310 230 36 27.6 23.1 | 241 11 10.1 5.5 7 300 9330 210 44 22.0 38.1 | 192 21 4.5 20.5 8 250 10530 205 38 16.1 34.4 | 175 17 -1.5 16.8 9 204 11808 220 44 28.3 33.7 | 214 19 10.8 16.1 10 200 11930 220 44 28.3 33.7 | 214 19 10.8 16.1 11 150 13720 245 44 39.9 18.6 | 268 22 22.4 0.9 12 100 16210 255 42 40.6 10.9 | 286 24 23.1 -6.8 Wind Parameters Mean winds (0-6000m): 194.8 at 33.2 knts Storm direction: 224.8 at 24.9 knts Shear (0-3000m) pos: 3.5 neg: 0.0 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 29.1 deg Storm rel helicity (0-3000m) pos: 182.7 neg: -8.4 tot: 174.3 m^2/s^2 ave: 58.1 10^-3 m/s^2 rel: 0.46 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 3.2 10^-3/s Energy-Hel index: 0.22 Bulk Rich Number: 2.32 Bulk Shear: 83.25 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 ------------------------------------------------------------------------------- 500 147 28 101 33| 10.8 0.0 10.8| 93.0 0.0 93.0 186.0 0.85| 12.7 10.8 1000 155 32 110 33| 8.3 0.0 8.3|155.1 0.0 155.1 155.1 0.87| 10.3 9.0 1500 160 33 115 32| 6.2 0.0 6.2|178.6 0.0 178.6 119.1 0.82| 8.5 7.0 2000 164 33 118 31| 4.7 0.0 4.7|182.7 0.0 182.7 91.3 0.68| 7.9 5.4 2500 167 33 120 29| 4.0 0.0 4.0|182.7 -2.5 180.2 72.1 0.57| 7.4 4.2 3000 170 32 120 27| 3.5 0.0 3.5|182.7 -8.4 174.3 58.1 0.46| 7.0 3.2 4000 177 31 125 23| 3.7 0.0 3.7|208.6 -8.4 200.2 50.1 0.55| 6.4 3.5 5000 186 32 134 20| 4.0 0.0 4.0|237.6 -8.4 229.2 45.8 0.62| 6.1 3.7 6000 195 33 148 17| 3.7 0.0 3.7|262.1 -8.4 253.7 42.3 0.63| 5.7 3.6 Wrote GIF file: /home/apache/climate/data/raob//LFME/skewt/LFME.skewt.20251029.12.gif