UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 28 APR 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 183 SFC 949 582 13.8 5.8 58 8.0 9.5 10 9 291.3 292.4 284.8 308.8 6.10 2 925 843 12.2 5.2 62 7.0 8.5 40 13 291.8 292.8 284.9 309.0 6.00 3 850 1549 9.6 1.6 57 8.0 5.5 75 13 296.2 297.1 285.7 311.1 5.05 4 700 3134 2.0 -24.0 13 26.0 -5.5 20 7 304.7 304.8 284.3 307.3 0.78 5 500 5760 -14.9 -37.9 12 23.0 -18.7 350 13 314.9 314.9 287.4 315.9 0.29 6 400 7410 -27.5 -38.5 34 11.0 -28.9 335 25 319.2 319.3 288.9 320.5 0.34 7 300 9410 -43.1 -56.1 23 13.0 -43.6 315 31 324.6 324.6 290.2 324.9 0.06 8 250 10610 -52.3 -66.3 17 14.0 -52.5 320 31 328.3 328.3 291.3 328.4 0.02 9 200 12020 -62.3 -68.3 44 6.0 -62.4 320 44 334.1 334.1 292.9 334.2 0.02 10 177 12766 -65.5 -71.5 43 6.0 -65.5 315 38 340.7 340.7 294.5 340.8 0.01 11 150 13780 -61.3 -84.3 3 23.0 -61.4 295 38 364.5 364.5 299.5 364.5 0.00 12 100 16310 -61.7 -86.7 2 25.0 -61.9 285 29 408.5 408.5 306.3 408.5 0.00 TRP 177 12766 -65.5 -71.5 43 6.0 -65.5 315 38 340.7 340.7 294.5 340.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5577.00 m Freezing level: 676.33 mb = 3444.77 m = 11301.60 ft Wetbulb zero: 774.73 mb = 2305.93 m = 7565.28 ft Precipitable water: 0.46 inches Sfc-500 mean rel hum: 27.37 % Est. max temperature: 21.32 C = 70.37 F Sfc-Lift cond lev (LCL): 841.16 mb = 1634.35 m = 5361.99 ft T: 9.19 C 700-500 lapse rate: 6.44 C/km ThetaE index: 3.79 C Layer 700.0- 500.0 mb Conv cond level (CCL): 670.02 mb = 3475.63 m = 11402.84 ft Mean mixing ratio: 5.64 g/kg Conv temperature: 28.37 C = 83.07 F Cap Strength: 6.20 C Lifted Index: 7.52 C Risk: None Lifted Index @300 mb: 10.73 C Lifted Index @700 mb: 6.20 C Showalter Index: 6.70 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 16.50 C K Index: 0.10 Risk: None Sweat Index: 58.20 Risk: None Energy Index: 1.09 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.85 J/kg Max Up Vert Vel: 5.80 m/s Conv Inhibition (B-): 10216.52 J/kg Cap Strength: 7.48 C Lift Cond Lev (LCL): 801.34 mb = 2030.24 m = 6660.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 47 at 8 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 ---------------------------------------------------------- 0 949 582 10 9 -1.6 -8.9 | 304 6 4.6 -3.2 1 925 843 40 13 -8.4 -10.0 | 27 5 -2.2 -4.3 2 850 1549 75 13 -12.6 -3.4 | 110 7 -6.4 2.3 3 700 3134 20 7 -2.4 -6.6 | 283 4 3.8 -0.9 4 500 5760 350 13 2.3 -12.8 | 310 11 8.4 -7.1 5 400 7410 335 25 10.6 -22.7 | 315 24 16.7 -16.9 6 300 9410 315 31 21.9 -21.9 | 300 32 28.1 -16.2 7 250 10610 320 31 19.9 -23.7 | 305 32 26.1 -18.0 8 200 12020 320 44 28.3 -33.7 | 309 44 34.5 -28.0 9 177 12766 315 38 26.9 -26.9 | 303 39 33.1 -21.2 10 150 13780 295 38 34.4 -16.1 | 284 42 40.6 -10.4 11 100 16310 285 29 28.0 -7.5 | 273 34 34.2 -1.8 Wind Parameters Mean winds (0-6000m): 17.3 at 11.2 knts Storm direction: 47.3 at 8.4 knts Shear (0-3000m) pos: 2.1 neg: 1.9 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): -7.9 deg Storm rel helicity (0-3000m) pos: 19.0 neg: -5.2 tot: 13.9 m^2/s^2 ave: 4.6 10^-3 m/s^2 rel: 0.29 Storm rel vorticity (0-3000m) horiz: 4.6 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.93 Bulk Shear: 2.43 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 38 12 18 4| 9.0 0.0 9.0| 11.4 0.0 11.4 22.9 0.98| 10.0 9.8 1000 52 13 62 4| 6.2 0.0 6.2| 18.1 0.0 18.1 18.1 0.96| 7.6 7.3 1500 57 12 76 4| 4.1 1.4 5.5| 18.1 -2.5 15.5 10.4 0.64| 6.5 4.2 2000 56 12 76 4| 3.1 1.9 5.0| 18.1 -3.8 14.2 7.1 0.41| 5.8 2.4 2500 54 11 76 3| 2.5 2.1 4.6| 18.1 -5.1 12.9 5.2 0.28| 5.3 1.5 3000 50 10 63 2| 2.1 1.9 4.0| 19.0 -5.2 13.9 4.6 0.29| 4.6 1.4 4000 40 10 10 2| 1.5 1.7 3.3| 20.9 -5.2 15.7 3.9 0.31| 3.8 1.2 5000 29 10 340 4| 1.2 1.7 3.0| 21.3 -5.4 15.9 3.2 0.28| 3.4 1.0 6000 17 11 330 6| 1.0 2.0 3.0| 26.1 -5.5 20.6 3.4 0.26| 3.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20250428.00.gif