UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 31 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 145 SFC 944 582 14.0 11.2 83 2.8 12.3 175 1 291.9 293.5 287.8 317.2 8.88 2 925 806 12.6 10.5 87 2.1 11.3 200 3 292.2 293.7 287.7 316.8 8.65 3 850 1510 8.0 5.9 87 2.1 6.8 235 21 294.5 295.8 286.9 314.4 6.86 4 700 3103 5.4 -27.6 7 33.0 -3.9 245 38 308.5 308.6 285.5 310.4 0.57 5 500 5750 -12.3 -13.8 89 1.5 -12.8 245 44 318.0 318.6 290.7 326.7 2.63 6 400 7420 -23.1 -27.2 69 4.1 -24.0 250 50 325.0 325.2 291.3 328.6 1.03 7 300 9460 -39.3 -44.0 61 4.7 -39.7 250 58 330.0 330.0 292.0 331.0 0.26 8 250 10680 -50.3 -54.4 62 4.1 -50.4 250 60 331.3 331.3 292.2 331.7 0.09 9 200 12100 -62.5 -66.4 59 3.9 -62.6 255 69 333.8 333.8 292.7 333.9 0.03 10 181 12709 -67.0 -70.8 59 3.8 -67.1 260 77 336.0 336.0 293.3 336.1 0.01 11 170 13084 -69.9 -73.6 58 3.7 -69.9 260 68 337.4 337.4 293.7 337.4 0.01 12 150 13830 -69.1 -80.1 19 11.0 -69.2 260 54 351.1 351.1 296.8 351.1 0.00 13 100 16270 -65.3 -86.3 4 21.0 -65.4 245 50 401.6 401.6 305.4 401.6 0.00 TRP 170 13084 -69.9 -73.6 58 3.7 -69.9 260 68 337.4 337.4 293.7 337.4 0.01 WND 181 12709 -67.0 -70.8 59 3.8 -67.1 260 77 336.0 336.0 293.3 336.1 0.01 Sounding variables and indices 1000-500 mb thick: 5605.00 m Freezing level: 638.98 mb = 3910.56 m = 12829.76 ft Wetbulb zero: 754.49 mb = 2487.93 m = 8162.39 ft Precipitable water: 0.75 inches Sfc-500 mean rel hum: 53.90 % Est. max temperature: 21.31 C = 70.35 F Sfc-Lift cond lev (LCL): 905.19 mb = 986.21 m = 3235.55 ft T: 11.42 C 700-500 lapse rate: 6.69 C/km ThetaE index: 6.79 C Layer 925.0- 500.0 mb Conv cond level (CCL): 693.36 mb = 3177.99 m = 10426.34 ft Mean mixing ratio: 7.86 g/kg Conv temperature: 30.55 C = 87.00 F Cap Strength: 6.79 C Lifted Index: 6.49 C Risk: None Lifted Index @300 mb: 10.43 C Lifted Index @700 mb: 6.79 C Showalter Index: 7.31 C Risk: None Total Totals Index: 38.50 C Risk: None Vertical Totals Index: 20.30 C Cross Totals Index: 18.20 C K Index: -6.80 Risk: None Sweat Index: 203.51 Risk: None Energy Index: 2.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.47 J/kg Max Up Vert Vel: 4.58 m/s Conv Inhibition (B-): 7773.09 J/kg Cap Strength: 6.76 C Lift Cond Lev (LCL): 864.59 mb = 1368.28 m = 4489.04 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 274 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 ---------------------------------------------------------- 0 944 582 175 1 -0.1 1.0 | 96 26 -25.7 2.7 1 925 806 200 3 1.0 2.8 | 100 25 -24.6 4.5 2 850 1510 235 21 17.2 12.0 | 149 16 -8.4 13.8 3 700 3103 245 38 34.4 16.1 | 206 20 8.8 17.8 4 500 5750 245 44 39.9 18.6 | 215 25 14.3 20.3 5 400 7420 250 50 47.0 17.1 | 229 28 21.4 18.8 6 300 9460 250 58 54.5 19.8 | 233 36 28.9 21.5 7 250 10680 250 60 56.4 20.5 | 234 38 30.8 22.2 8 200 12100 255 69 66.6 17.9 | 245 45 41.0 19.6 9 181 12709 260 77 75.8 13.4 | 253 52 50.2 15.1 10 170 13084 260 68 67.0 11.8 | 252 43 41.3 13.5 11 150 13830 260 54 53.2 9.4 | 248 30 27.6 11.1 12 100 16270 245 50 45.3 21.1 | 221 30 19.7 22.8 Wind Parameters Mean winds (0-6000m): 243.8 at 34.2 knts Storm direction: 273.8 at 25.7 knts Shear (0-3000m) pos: 6.6 neg: 0.0 tot: 6.6 10-3/s Storm rel Dir Shear (0-3000m): 112.3 deg Storm rel helicity (0-3000m) pos: 190.5 neg: 0.0 tot: 190.5 m^2/s^2 ave: 63.5 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 7.0 stream: 6.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 123.05 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 ------------------------------------------------------------------------------- 500 208 5 104 24| 9.6 0.0 9.6| 55.9 0.0 55.9 111.8 0.93| 9.7 9.0 1000 230 11 117 19| 11.0 0.0 11.0|113.9 0.0 113.9 113.9 0.89| 11.6 10.4 1500 234 15 129 17| 9.1 0.0 9.1|137.0 0.0 137.0 91.4 0.92| 9.6 8.8 2000 237 19 142 16| 8.2 0.0 8.2|160.8 0.0 160.8 80.4 0.92| 8.7 8.0 2500 240 23 155 15| 7.7 0.0 7.7|185.8 0.0 185.8 74.3 0.92| 8.1 7.5 3000 241 25 165 14| 6.6 0.0 6.6|190.5 0.0 190.5 63.5 0.91| 7.0 6.4 4000 242 29 180 15| 5.0 0.3 5.3|197.9 0.0 197.9 49.5 0.90| 5.5 4.9 5000 243 32 190 16| 4.0 0.5 4.5|205.3 0.0 205.3 41.1 0.88| 4.6 4.1 6000 244 34 197 18| 3.6 0.4 4.0|227.9 0.0 227.9 38.0 0.87| 4.2 3.7 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251031.12.gif