UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102012.upa.cvt Date: 1200Z 20 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 20 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 95 SFC 940 582 20.4 12.4 60 8.0 15.3 220 11 298.8 300.5 290.9 327.0 9.66 2 925 767 17.8 11.8 68 6.0 14.1 245 15 297.5 299.2 290.3 325.0 9.44 3 850 1482 11.4 5.4 67 6.0 8.0 280 15 298.1 299.3 287.9 317.6 6.63 4 700 3084 4.4 -22.6 12 27.0 -4.0 290 35 307.4 307.5 285.4 310.3 0.89 5 500 5750 -10.5 -24.5 31 14.0 -14.3 295 48 320.2 320.4 289.9 323.9 1.05 6 400 7430 -21.1 -23.3 82 2.2 -21.7 285 48 327.6 327.9 292.4 332.7 1.46 7 300 9490 -37.3 -43.3 54 6.0 -37.8 305 60 332.8 332.9 292.7 333.9 0.28 8 250 10720 -47.5 -62.5 16 15.0 -47.9 305 56 335.4 335.5 293.2 335.6 0.03 9 200 12160 -55.6 -69.8 16 14.1 -55.8 315 79 344.7 344.7 295.4 344.7 0.02 10 150 13950 -66.1 -79.1 15 13.0 -66.2 305 62 356.2 356.2 298.0 356.2 0.01 11 134 14630 -68.5 -81.5 14 13.0 -68.6 310 75 363.6 363.6 299.4 363.6 0.00 12 100 16390 -67.1 -86.1 5 19.0 -67.2 310 36 398.1 398.1 304.9 398.1 0.00 TRP 134 14630 -68.5 -81.5 14 13.0 -68.6 310 75 363.6 363.6 299.4 363.6 0.00 WND 200 12160 -55.6 -69.8 16 14.1 -55.8 315 79 344.7 344.7 295.4 344.7 0.02 Sounding variables and indices 1000-500 mb thick: 5655.00 m Freezing level: 640.94 mb = 3871.28 m = 12700.88 ft Wetbulb zero: 749.51 mb = 2520.13 m = 8268.05 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 34.07 % Est. max temperature: 23.13 C = 73.64 F Sfc-Lift cond lev (LCL): 834.94 mb = 1629.53 m = 5346.15 ft T: 10.76 C 700-500 lapse rate: 5.59 C/km ThetaE index: 16.73 C Layer 925.0- 500.0 mb Conv cond level (CCL): 733.11 mb = 2702.72 m = 8867.09 ft Mean mixing ratio: 8.06 g/kg Conv temperature: 26.64 C = 79.94 F Cap Strength: 3.33 C Lifted Index: 5.07 C Risk: None Lifted Index @300 mb: 8.56 C Lifted Index @700 mb: 3.33 C Showalter Index: 7.23 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 15.90 C K Index: 0.30 Risk: None Sweat Index: 142.80 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.67 J/kg Max Up Vert Vel: 2.31 m/s Conv Inhibition (B-): 7380.10 J/kg Cap Strength: 5.04 C Lift Cond Lev (LCL): 812.30 mb = 1856.31 m = 6090.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 320 at 26 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 ---------------------------------------------------------- 0 940 582 220 11 7.1 8.4 | 161 30 -9.6 28.2 1 925 767 245 15 13.6 6.3 | 173 26 -3.0 26.1 2 850 1482 280 15 14.8 -2.6 | 174 17 -1.9 17.1 3 700 3084 290 35 32.9 -12.0 | 245 18 16.3 7.8 4 500 5750 295 48 43.5 -20.3 | 271 27 26.9 -0.6 5 400 7430 285 48 46.4 -12.4 | 256 31 29.7 7.3 6 300 9490 305 60 49.1 -34.4 | 294 36 32.5 -14.7 7 250 10720 305 56 45.9 -32.1 | 293 32 29.2 -12.4 8 200 12160 315 79 55.9 -55.9 | 313 53 39.2 -36.1 9 150 13950 305 62 50.8 -35.6 | 295 38 34.2 -15.8 10 134 14630 310 75 57.5 -48.2 | 305 50 40.8 -28.5 11 100 16390 310 36 27.6 -23.1 | 287 11 11.0 -3.4 Wind Parameters Mean winds (0-6000m): 289.9 at 34.4 knts Storm direction: 319.9 at 25.8 knts Shear (0-3000m) pos: 6.1 neg: 0.0 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 89.6 deg Storm rel helicity (0-3000m) pos: 143.8 neg: -2.5 tot: 141.3 m^2/s^2 ave: 47.1 10^-3 m/s^2 rel: 0.72 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 4.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 86.82 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 ------------------------------------------------------------------------------- 500 248 14 173 25| 10.0 0.0 10.0| 49.5 0.0 49.5 98.9 0.62| 11.2 7.0 1000 261 15 175 22| 7.4 0.0 7.4| 55.0 -2.5 52.5 52.5 0.43| 8.9 3.8 1500 270 16 179 20| 6.9 0.0 6.9| 80.8 -2.5 78.3 52.2 0.58| 8.1 4.7 2000 276 19 186 18| 6.8 0.0 6.8|106.6 -2.5 104.1 52.0 0.66| 7.7 5.1 2500 281 21 196 16| 6.8 0.0 6.8|133.4 -2.5 130.9 52.3 0.71| 7.5 5.4 3000 283 24 205 16| 6.1 0.0 6.1|143.8 -2.5 141.3 47.1 0.72| 6.7 4.8 4000 286 28 220 16| 5.2 0.0 5.2|165.3 -2.5 162.8 40.7 0.73| 5.7 4.1 5000 289 32 234 16| 4.7 0.0 4.7|188.4 -2.5 185.8 37.2 0.72| 5.1 3.7 6000 290 34 243 18| 3.9 0.3 4.2|191.4 -29.0 162.3 27.1 0.60| 4.6 2.8 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251020.12.gif