UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042500.upa.cvt Date: 0000Z 25 APR 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 25 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 129 SFC 944 582 17.4 9.4 59 8.0 12.6 5 1 295.4 296.8 288.1 318.1 7.86 2 925 805 20.0 7.0 43 13.0 12.4 345 7 299.8 301.0 288.7 319.9 6.80 3 850 1530 15.6 4.6 48 11.0 9.4 70 3 302.5 303.6 289.1 321.3 6.26 4 700 3140 4.0 -18.0 18 22.0 -3.5 235 7 306.9 307.2 285.8 311.2 1.32 5 500 5770 -13.7 -44.7 5 31.0 -18.1 150 7 316.3 316.4 287.7 316.9 0.14 6 400 7430 -26.7 -46.7 13 20.0 -28.7 150 7 320.3 320.3 289.0 320.8 0.14 7 300 9430 -43.5 -52.5 36 9.0 -43.9 165 11 324.0 324.1 290.1 324.4 0.10 8 250 10630 -53.1 -61.1 37 8.0 -53.3 135 3 327.1 327.1 290.9 327.3 0.04 9 200 12040 -59.9 -72.9 17 13.0 -60.0 255 11 337.9 337.9 293.8 337.9 0.01 10 190 12360 -61.7 -73.7 19 12.0 -61.8 250 11 340.0 340.0 294.3 340.0 0.01 11 150 13840 -57.7 -82.7 3 25.0 -58.0 270 35 370.7 370.7 300.7 370.7 0.00 12 100 16370 -63.3 -87.3 2 24.0 -63.5 270 23 405.4 405.4 305.9 405.4 0.00 TRP 190 12360 -61.7 -73.7 19 12.0 -61.8 250 11 340.0 340.0 294.3 340.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5641.00 m Freezing level: 654.80 mb = 3734.35 m = 12251.66 ft Wetbulb zero: 740.68 mb = 2671.59 m = 8764.96 ft Precipitable water: 0.55 inches Sfc-500 mean rel hum: 24.05 % Est. max temperature: 25.97 C = 78.75 F Sfc-Lift cond lev (LCL): 837.69 mb = 1650.94 m = 5416.40 ft T: 14.73 C 700-500 lapse rate: 6.73 C/km ThetaE index: 10.05 C Layer 700.0- 500.0 mb Conv cond level (CCL): 676.37 mb = 3408.45 m = 11182.44 ft Mean mixing ratio: 6.65 g/kg Conv temperature: 29.74 C = 85.54 F Cap Strength: 4.45 C Lifted Index: 2.51 C Risk: None Lifted Index @300 mb: 3.12 C Lifted Index @700 mb: 3.45 C Showalter Index: 1.98 C Risk: Showers probable Total Totals Index: 47.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 29.30 C Cross Totals Index: 18.30 C K Index: 11.90 Risk: None Sweat Index: 68.20 Risk: None Energy Index: -0.81 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.09 J/kg Max Up Vert Vel: 6.65 m/s Conv Inhibition (B-): 6283.33 J/kg Cap Strength: 4.45 C Lift Cond Lev (LCL): 749.78 mb = 2570.31 m = 8432.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 at 5 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 ---------------------------------------------------------- 0 944 582 5 1 -0.1 -1.0 | 32 5 -2.9 -4.7 1 925 805 345 7 1.8 -6.8 | 5 10 -1.0 -10.4 2 850 1530 70 3 -2.8 -1.0 | 50 7 -5.6 -4.7 3 700 3140 235 7 5.7 4.0 | 264 3 2.9 0.3 4 500 5770 150 7 -3.5 6.1 | 111 7 -6.3 2.4 5 400 7430 150 7 -3.5 6.1 | 111 7 -6.3 2.4 6 300 9430 165 11 -2.8 10.6 | 141 9 -5.6 6.9 7 250 10630 135 3 -2.1 2.1 | 72 5 -4.9 -1.6 8 200 12040 255 11 10.6 2.8 | 276 8 7.8 -0.8 9 190 12360 250 11 10.3 3.8 | 269 8 7.5 0.1 10 150 13840 270 35 35.0 -0.0 | 277 32 32.2 -3.7 11 100 16370 270 23 23.0 -0.0 | 280 21 20.2 -3.7 Wind Parameters Mean winds (0-6000m): 187.1 at 6.2 knts Storm direction: 217.1 at 4.6 knts Shear (0-3000m) pos: 1.3 neg: 0.2 tot: 1.5 10-3/s Storm rel Dir Shear (0-3000m): -163.8 deg Storm rel helicity (0-3000m) pos: 32.9 neg: -7.5 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.27 Bulk Shear: 17.39 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 ------------------------------------------------------------------------------- 500 356 5 15 9| 4.6 0.0 4.6| 9.0 -6.5 2.5 5.1 0.02| 9.3 0.1 1000 6 5 21 9| 1.5 0.0 1.5| 18.3 -6.5 11.8 11.8 0.30| 7.1 2.1 1500 32 4 35 9| 1.7 0.0 1.7| 24.6 -6.5 18.1 12.1 0.43| 6.0 2.6 2000 59 5 48 9| 1.7 0.0 1.7| 29.5 -6.5 23.0 11.5 0.51| 5.7 2.9 2500 294 5 343 6| 1.6 0.0 1.6| 32.6 -6.5 26.1 10.4 0.59| 5.7 3.4 3000 258 5 318 3| 1.3 0.2 1.5| 32.9 -7.5 25.4 8.5 0.51| 5.1 2.6 4000 226 6 258 1| 1.0 0.6 1.6| 32.9 -10.1 22.8 5.7 0.34| 4.4 1.5 5000 205 6 172 2| 0.8 0.8 1.6| 32.9 -14.1 18.8 3.8 0.23| 3.9 0.9 6000 187 6 140 3| 0.7 0.8 1.4| 32.9 -15.0 17.8 3.0 0.21| 3.3 0.7 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20250425.00.gif