UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120500.upa.cvt Date: 0000Z 5 DEC 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:0000Z 5 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 135 SFC 942 582 9.0 1.0 57 8.0 5.2 255 15 287.0 287.8 281.1 299.5 4.36 2 925 786 8.4 0.4 57 8.0 4.6 260 23 287.9 288.6 281.4 300.1 4.25 3 850 1478 2.8 -2.2 70 5.0 0.6 290 29 289.1 289.8 281.4 300.1 3.82 4 700 3019 -6.7 -15.7 49 9.0 -9.4 310 58 295.1 295.4 281.3 300.0 1.61 5 500 5600 -17.3 -19.4 84 2.1 -17.9 315 83 311.9 312.3 287.9 317.4 1.65 6 400 7240 -27.5 -36.5 42 9.0 -28.7 320 85 319.2 319.3 289.0 320.8 0.42 7 300 9240 -43.1 -47.0 65 3.9 -43.3 330 91 324.6 324.6 290.3 325.3 0.18 8 250 10440 -52.7 -56.9 60 4.2 -52.8 340 103 327.7 327.7 291.2 328.0 0.07 9 200 11840 -63.9 -68.5 53 4.6 -64.0 340 103 331.6 331.6 292.2 331.6 0.02 10 165 13002 -67.5 -76.4 27 8.9 -67.5 330 116 344.3 344.3 295.3 344.3 0.01 11 150 13570 -69.3 -80.3 19 11.0 -69.4 335 79 350.7 350.7 296.8 350.7 0.00 12 100 16040 -63.9 -85.9 3 22.0 -64.1 300 42 404.3 404.3 305.7 404.3 0.00 TRP 165 13002 -70.5 -76.5 41 6.0 -70.5 330 116 339.3 339.3 294.1 339.3 0.01 WND 165 13002 -67.5 -76.4 27 8.9 -67.5 330 116 344.3 344.3 295.3 344.3 0.01 Sounding variables and indices 1000-500 mb thick: 5465.00 m Freezing level: 805.79 mb = 1932.19 m = 6339.13 ft Wetbulb zero: 840.93 mb = 1563.13 m = 5128.31 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 63.40 % Est. max temperature: 13.20 C = 55.76 F Sfc-Lift cond lev (LCL): 833.66 mb = 1632.06 m = 5354.48 ft T: 1.85 C 700-500 lapse rate: 4.11 C/km ThetaE index: 0.12 C Layer 700.0- 500.0 mb Conv cond level (CCL): 754.64 mb = 2422.47 m = 7947.65 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 14.66 C = 58.40 F Cap Strength: 2.71 C Lifted Index: 11.63 C Risk: None Lifted Index @300 mb: 17.52 C Lifted Index @700 mb: 2.71 C Showalter Index: 11.57 C Risk: None Total Totals Index: 35.20 C Risk: None Vertical Totals Index: 20.10 C Cross Totals Index: 15.10 C K Index: 8.90 Risk: None Sweat Index: 141.00 Risk: None Energy Index: 3.49 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.46 J/kg Max Up Vert Vel: 3.59 m/s Conv Inhibition (B-): 11504.07 J/kg Cap Strength: 11.37 C Lift Cond Lev (LCL): 804.37 mb = 1915.97 m = 6285.92 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 340 at 45 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 ---------------------------------------------------------- 0 942 582 255 15 14.5 3.9 | 179 46 -0.8 45.9 1 925 786 260 23 22.7 4.0 | 189 47 7.4 46.0 2 850 1478 290 29 27.3 -9.9 | 200 34 12.0 32.1 3 700 3019 310 58 44.4 -37.3 | 261 30 29.2 4.8 4 500 5600 315 83 58.7 -58.7 | 291 47 43.4 -16.7 5 400 7240 320 85 54.6 -65.1 | 300 46 39.4 -23.1 6 300 9240 330 91 45.5 -78.8 | 321 48 30.2 -36.8 7 250 10440 340 103 35.2 -96.8 | 340 58 20.0 -54.8 8 200 11840 340 103 35.2 -96.8 | 340 58 20.0 -54.8 9 165 13002 330 116 58.0 -100.5 | 324 72 42.7 -58.4 10 150 13570 335 79 33.4 -71.6 | 329 35 18.1 -29.6 11 100 16040 300 42 36.4 -21.0 | 225 30 21.1 21.0 Wind Parameters Mean winds (0-6000m): 310.0 at 59.6 knts Storm direction: 340.0 at 44.7 knts Shear (0-3000m) pos: 9.7 neg: 0.0 tot: 9.7 10-3/s Storm rel Dir Shear (0-3000m): 90.4 deg Storm rel helicity (0-3000m) pos: 488.6 neg: 0.0 tot: 488.6 m^2/s^2 ave: 162.9 10^-3 m/s^2 rel: 0.87 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 9.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.02 Bulk Shear: 289.95 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 ------------------------------------------------------------------------------- 500 264 22 189 45| 12.5 0.0 12.5|145.3 0.0 145.3 290.6 0.85| 14.5 12.4 1000 276 25 194 40| 10.7 0.0 10.7|206.2 0.0 206.2 206.2 0.73| 12.9 9.4 1500 284 29 200 37| 10.7 0.0 10.7|290.2 0.0 290.2 193.4 0.80| 12.1 9.6 2000 291 33 207 34| 10.7 0.0 10.7|374.1 0.0 374.1 187.1 0.84| 11.8 10.0 2500 297 38 216 31| 10.6 0.0 10.6|454.4 0.0 454.4 181.8 0.87| 11.6 10.1 3000 301 41 224 29| 9.7 0.0 9.7|488.6 0.0 488.6 162.9 0.87| 10.5 9.1 4000 305 48 239 28| 8.5 0.0 8.5|560.0 0.0 560.0 140.0 0.85| 9.2 7.8 5000 308 55 253 29| 7.9 0.0 7.9|636.7 0.0 636.7 127.3 0.83| 8.4 7.0 6000 310 60 263 31| 6.7 0.0 6.7|693.1 0.0 693.1 115.5 0.84| 7.4 6.2 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251205.00.gif