UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101112.upa.cvt Date: 1200Z 11 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 11 OCT 25 Station: LEMD WMO ident: 8221 Latitude: 40.45 Longitude: -3.55 Elevation: 582.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 194 SFC 951 582 21.4 8.4 43 13.0 13.7 130 7 298.8 300.1 288.8 320.3 7.28 2 925 866 17.6 7.6 52 10.0 11.8 65 7 297.3 298.6 288.1 318.1 7.09 3 850 1580 10.6 6.2 74 4.4 8.1 125 9 297.3 298.5 288.0 317.8 7.01 4 700 3168 2.6 -9.4 41 12.0 -2.3 100 13 305.4 305.9 286.6 313.8 2.68 5 500 5800 -13.9 -29.9 25 16.0 -17.3 100 17 316.1 316.2 288.2 318.3 0.64 6 400 7460 -25.3 -38.3 29 13.0 -27.1 170 9 322.1 322.2 289.8 323.4 0.35 7 300 9470 -42.9 -53.9 29 11.0 -43.4 135 17 324.9 324.9 290.3 325.2 0.08 8 250 10670 -52.9 -60.9 37 8.0 -53.1 100 17 327.4 327.4 291.0 327.6 0.04 9 228 11259 -56.1 -65.1 31 9.0 -56.2 75 15 331.3 331.3 292.1 331.4 0.03 10 200 12090 -56.1 -73.1 10 17.0 -56.3 80 13 343.9 343.9 295.3 344.0 0.01 11 150 13920 -59.3 -82.3 4 23.0 -59.5 45 7 367.9 367.9 300.2 367.9 0.00 12 100 16420 -65.9 -85.9 5 20.0 -66.0 305 1 400.4 400.4 305.3 400.4 0.00 TRP 228 11259 -56.1 -65.1 31 9.0 -56.2 75 15 331.3 331.3 292.1 331.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5606.00 m Freezing level: 668.48 mb = 3582.74 m = 11754.25 ft Wetbulb zero: 733.42 mb = 2786.51 m = 9141.97 ft Precipitable water: 0.74 inches Sfc-500 mean rel hum: 44.78 % Est. max temperature: 22.31 C = 72.15 F Sfc-Lift cond lev (LCL): 784.17 mb = 2239.29 m = 7346.68 ft T: 7.28 C 700-500 lapse rate: 6.27 C/km ThetaE index: 6.50 C Layer 925.0- 500.0 mb Conv cond level (CCL): 725.49 mb = 2875.48 m = 9433.88 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 26.38 C = 79.49 F Cap Strength: 2.93 C Lifted Index: 3.48 C Risk: None Lifted Index @300 mb: 5.19 C Lifted Index @700 mb: 2.93 C Showalter Index: 3.75 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.50 C Cross Totals Index: 20.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 109.40 Risk: None Energy Index: 0.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.60 J/kg Max Up Vert Vel: 3.03 m/s Conv Inhibition (B-): 7598.79 J/kg Cap Strength: 3.45 C Lift Cond Lev (LCL): 794.46 mb = 2132.67 m = 6996.87 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 134 at 10 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 ---------------------------------------------------------- 0 951 582 130 7 -5.4 4.5 | 326 3 1.5 -2.3 1 925 866 65 7 -6.3 -3.0 | 357 10 0.6 -9.7 2 850 1580 125 9 -7.4 5.2 | 17 2 -0.5 -1.6 3 700 3168 100 13 -12.8 2.3 | 53 7 -5.9 -4.5 4 500 5800 100 17 -16.7 3.0 | 69 11 -9.8 -3.8 5 400 7460 170 9 -1.6 8.9 | 248 6 5.3 2.1 6 300 9470 135 17 -12.0 12.0 | 136 7 -5.1 5.3 7 250 10670 100 17 -16.7 3.0 | 69 11 -9.8 -3.8 8 228 11259 75 15 -14.5 -3.9 | 36 13 -7.6 -10.6 9 200 12090 80 13 -12.8 -2.3 | 33 11 -5.9 -9.0 10 150 13920 45 7 -4.9 -4.9 | 351 12 1.9 -11.7 11 100 16420 305 1 0.8 -0.6 | 314 11 7.7 -7.3 Wind Parameters Mean winds (0-6000m): 104.4 at 12.9 knts Storm direction: 134.4 at 9.7 knts Shear (0-3000m) pos: 1.0 neg: 2.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 8.8 neg: -1.2 tot: 7.5 m^2/s^2 ave: 2.5 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.81 Bulk Shear: 5.66 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 85 7 2 7| 0.0 6.0 6.0| 4.9 -1.0 3.8 7.7 0.30| 10.3 3.1 1000 99 8 8 6| 3.1 3.0 6.1| 6.8 -1.1 5.7 5.7 0.26| 8.4 2.2 1500 108 8 15 4| 2.1 2.4 4.5| 7.5 -1.1 6.4 4.3 0.30| 6.2 1.8 2000 109 9 23 4| 1.6 2.3 3.8| 7.9 -1.1 6.8 3.4 0.29| 5.2 1.5 2500 108 10 32 4| 1.2 2.2 3.5| 7.9 -1.2 6.7 2.7 0.26| 4.6 1.2 3000 106 10 37 5| 1.0 2.0 3.0| 8.8 -1.2 7.5 2.5 0.27| 4.0 1.1 4000 104 11 45 6| 0.8 1.6 2.4| 11.0 -1.2 9.7 2.4 0.29| 3.2 0.9 5000 103 12 52 7| 0.6 1.4 2.0| 13.2 -1.2 11.9 2.4 0.31| 2.7 0.8 6000 104 13 57 7| 1.2 1.2 2.4| 24.9 -1.2 23.6 3.9 0.40| 3.1 1.2 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251011.12.gif