UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120100.upa.cvt Date: 0000Z 1 DEC 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 1 DEC 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 180 SFC 947 582 4.8 0.2 72 4.6 2.7 25 3 282.3 283.0 278.5 293.8 4.09 2 925 822 4.8 -0.1 71 4.9 2.6 70 13 284.2 284.9 279.4 295.8 4.10 3 850 1510 3.0 -4.0 60 7.0 0.0 65 15 289.3 289.9 280.9 299.0 3.34 4 700 3059 -2.9 -33.9 7 31.0 -9.2 55 9 299.3 299.3 281.5 300.3 0.31 5 500 5640 -18.5 -44.5 8 26.0 -21.7 30 36 310.5 310.5 285.7 311.0 0.15 6 400 7280 -29.1 -55.1 6 26.0 -30.9 25 62 317.2 317.2 287.9 317.4 0.05 7 300 9260 -46.1 -57.1 28 11.0 -46.4 25 79 320.4 320.4 288.9 320.6 0.06 8 250 10440 -56.1 -64.1 36 8.0 -56.2 30 81 322.7 322.7 289.6 322.8 0.03 9 237 10779 -57.8 -65.6 36 7.8 -57.9 35 81 325.0 325.0 290.3 325.1 0.02 10 200 11840 -63.3 -70.3 38 7.0 -63.4 355 73 332.5 332.5 292.4 332.6 0.01 11 192 12091 -64.7 -72.7 32 8.0 -64.8 350 83 334.2 334.2 292.9 334.2 0.01 12 150 13610 -63.5 -83.5 5 20.0 -63.6 30 40 360.7 360.7 298.8 360.7 0.00 13 100 16110 -64.7 -86.7 3 22.0 -64.8 345 21 402.7 402.7 305.6 402.7 0.00 TRP 192 12091 -64.7 -72.7 32 8.0 -64.8 350 83 334.2 334.2 292.9 334.2 0.01 WND 237 10779 -57.8 -65.6 36 7.8 -57.9 35 81 325.0 325.0 290.3 325.1 0.02 Sounding variables and indices 1000-500 mb thick: 5460.00 m Freezing level: 773.73 mb = 2297.63 m = 7538.05 ft Wetbulb zero: 849.68 mb = 1513.01 m = 4963.88 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 25.49 % Est. max temperature: 14.91 C = 58.83 F Sfc-Lift cond lev (LCL): 882.14 mb = 1207.98 m = 3963.13 ft T: 3.79 C 700-500 lapse rate: 6.04 C/km ThetaE index: 0.00 C Layer 947.0- 0.0 mb Conv cond level (CCL): 658.20 mb = 3531.27 m = 11585.37 ft Mean mixing ratio: 3.79 g/kg Conv temperature: 23.57 C = 74.42 F Cap Strength: 8.33 C Lifted Index: 12.65 C Risk: None Lifted Index @300 mb: 16.69 C Lifted Index @700 mb: 8.33 C Showalter Index: 11.13 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 21.50 C Cross Totals Index: 14.50 C K Index: -13.50 Risk: None Sweat Index: 66.00 Risk: None Energy Index: 2.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 23.58 J/kg Max Up Vert Vel: 6.87 m/s Conv Inhibition (B-): 12186.21 J/kg Cap Strength: 12.33 C Lift Cond Lev (LCL): 819.87 mb = 1797.97 m = 5898.77 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 69 at 16 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 ---------------------------------------------------------- 0 947 582 25 3 -1.3 -2.7 | 257 14 14.0 3.1 1 925 822 70 13 -12.2 -4.4 | 245 3 3.0 1.4 2 850 1510 65 15 -13.6 -6.3 | 286 2 1.7 -0.5 3 700 3059 55 9 -7.4 -5.2 | 265 8 7.9 0.7 4 500 5640 30 36 -18.0 -31.2 | 6 25 -2.7 -25.3 5 400 7280 25 62 -26.2 -56.2 | 12 52 -10.9 -50.3 6 300 9260 25 79 -33.4 -71.6 | 15 68 -18.1 -65.7 7 250 10440 30 81 -40.5 -70.1 | 21 69 -25.2 -64.3 8 237 10779 35 81 -46.5 -66.4 | 27 68 -31.2 -60.5 9 200 11840 355 73 6.4 -72.7 | 342 70 21.6 -66.9 10 192 12091 350 83 14.4 -81.7 | 339 81 29.7 -75.9 11 150 13610 30 40 -20.0 -34.6 | 9 29 -4.7 -28.8 12 100 16110 345 21 5.4 -20.3 | 305 25 20.7 -14.4 Wind Parameters Mean winds (0-6000m): 39.0 at 21.8 knts Storm direction: 69.0 at 16.3 knts Shear (0-3000m) pos: 2.0 neg: 0.8 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 52.2 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -3.7 tot: 10.8 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.20 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.04 Bulk Shear: 22.65 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 67 11 253 5| 12.1 0.0 12.1| 6.3 -2.0 4.3 8.6 0.05| 13.0 0.6 1000 66 13 258 4| 6.0 0.7 6.7| 6.9 -2.0 4.9 4.9 0.12| 7.3 0.9 1500 65 13 264 3| 4.0 0.6 4.7| 6.9 -2.4 4.5 3.0 0.08| 5.6 0.4 2000 64 13 266 4| 3.0 0.9 3.9| 6.9 -3.0 3.9 2.0 0.04| 4.7 0.2 2500 63 12 265 4| 2.4 1.1 3.5| 7.0 -3.7 3.3 1.3 0.02| 4.1 0.1 3000 61 12 269 5| 2.0 0.8 2.8| 14.5 -3.7 10.8 3.6 0.20| 4.4 0.9 4000 54 14 301 4| 1.5 1.8 3.3| 28.1 -3.7 24.4 6.1 0.32| 4.7 1.5 5000 45 17 335 7| 1.2 2.7 3.9| 31.6 -5.0 26.6 5.3 0.26| 4.9 1.3 6000 39 22 352 11| 1.0 3.6 4.6| 54.8 -5.0 49.8 8.3 0.24| 5.5 1.3 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251201.00.gif