UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102312.upa.cvt Date: 1200Z 23 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 23 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 130 SFC 944 582 21.8 7.8 41 14.0 13.5 320 7 299.9 301.1 288.9 320.7 7.04 2 925 804 18.6 6.6 45 12.0 11.7 300 19 298.3 299.5 288.1 317.8 6.62 3 850 1520 11.8 5.8 67 6.0 8.4 265 27 298.5 299.7 288.3 318.6 6.81 4 700 3114 4.0 -7.0 44 11.0 -0.9 295 56 306.9 307.5 287.8 317.0 3.23 5 500 5770 -11.3 -14.8 75 3.5 -12.5 285 71 319.3 319.7 290.9 327.3 2.43 6 400 7450 -21.3 -28.3 53 7.0 -22.8 280 69 327.3 327.5 291.9 330.6 0.93 7 300 9510 -37.1 -50.1 25 13.0 -38.0 285 75 333.1 333.1 292.7 333.6 0.13 8 260 10480 -45.1 -57.3 24 12.2 -45.6 280 83 335.2 335.2 293.2 335.5 0.06 9 250 10740 -47.3 -59.3 24 12.0 -47.7 285 79 335.7 335.8 293.3 336.0 0.05 10 200 12180 -56.9 -66.9 27 10.0 -57.1 280 73 342.7 342.7 295.0 342.8 0.02 11 150 13960 -64.5 -79.5 11 15.0 -64.6 295 69 359.0 359.0 298.5 359.0 0.00 12 140 14381 -67.1 -81.1 12 14.0 -67.2 285 60 361.6 361.6 299.0 361.6 0.00 13 100 16400 -70.7 -86.7 8 16.0 -70.8 280 48 391.1 391.1 303.9 391.1 0.00 TRP 140 14381 -67.1 -81.1 12 14.0 -67.2 285 60 361.6 361.6 299.0 361.6 0.00 WND 260 10480 -45.1 -57.3 24 12.2 -45.6 280 83 335.2 335.2 293.2 335.5 0.06 Sounding variables and indices 1000-500 mb thick: 5640.00 m Freezing level: 647.71 mb = 3808.38 m = 12494.53 ft Wetbulb zero: 713.92 mb = 2952.34 m = 9686.03 ft Precipitable water: 0.87 inches Sfc-500 mean rel hum: 57.52 % Est. max temperature: 23.38 C = 74.08 F Sfc-Lift cond lev (LCL): 766.98 mb = 2363.76 m = 7755.04 ft T: 7.67 C 700-500 lapse rate: 5.76 C/km ThetaE index: 2.87 C Layer 925.0- 850.0 mb Conv cond level (CCL): 675.00 mb = 3401.07 m = 11158.24 ft Mean mixing ratio: 6.74 g/kg Conv temperature: 30.08 C = 86.15 F Cap Strength: 4.27 C Lifted Index: 5.97 C Risk: None Lifted Index @300 mb: 10.84 C Lifted Index @700 mb: 4.27 C Showalter Index: 5.91 C Risk: None Total Totals Index: 40.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 17.10 C K Index: 17.90 Risk: < 20 % chance of thunderstorms Sweat Index: 194.60 Risk: None Energy Index: 1.74 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.26 J/kg Max Up Vert Vel: 2.55 m/s Conv Inhibition (B-): 8116.22 J/kg Cap Strength: 5.89 C Lift Cond Lev (LCL): 773.73 mb = 2291.80 m = 7518.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 39 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 ---------------------------------------------------------- 0 944 582 320 7 4.5 -5.4 | 137 32 -22.3 23.6 1 925 804 300 19 16.5 -9.5 | 152 22 -10.4 19.4 2 850 1520 265 27 26.9 2.4 | 180 31 0.1 31.3 3 700 3114 295 56 50.8 -23.7 | 258 24 23.9 5.3 4 500 5770 285 71 68.6 -18.4 | 256 43 41.7 10.6 5 400 7450 280 69 68.0 -12.0 | 248 44 41.1 17.0 6 300 9510 285 75 72.4 -19.4 | 258 47 45.6 9.5 7 260 10480 280 83 81.7 -14.4 | 255 57 54.9 14.5 8 250 10740 285 79 76.3 -20.4 | 260 50 49.5 8.5 9 200 12180 280 73 71.9 -12.7 | 250 48 45.0 16.3 10 150 13960 295 69 62.5 -29.2 | 270 36 35.7 -0.2 11 140 14381 285 60 58.0 -15.5 | 247 34 31.1 13.4 12 100 16400 280 48 47.3 -8.3 | 225 29 20.4 20.6 Wind Parameters Mean winds (0-6000m): 287.2 at 52.6 knts Storm direction: 317.2 at 39.5 knts Shear (0-3000m) pos: 5.7 neg: 4.8 tot: 10.5 10-3/s Storm rel Dir Shear (0-3000m): 121.3 deg Storm rel helicity (0-3000m) pos: 371.4 neg: 0.0 tot: 371.4 m^2/s^2 ave: 123.8 10^-3 m/s^2 rel: 0.80 Storm rel vorticity (0-3000m) horiz: 11.6 stream: 9.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.02 Bulk Shear: 165.35 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 ------------------------------------------------------------------------------- 500 296 18 152 24| 0.0 17.2 17.2| 79.6 0.0 79.6 159.2 0.67| 19.1 12.8 1000 281 21 167 25| 0.0 12.7 12.7|133.9 0.0 133.9 133.9 0.68| 15.2 10.3 1500 277 25 176 26| 3.6 8.5 12.1|210.3 0.0 210.3 140.2 0.75| 13.8 10.3 2000 279 30 185 24| 5.6 6.3 11.9|286.0 0.0 286.0 143.0 0.80| 13.3 10.6 2500 284 34 197 21| 6.9 5.1 11.9|365.0 0.0 365.0 146.0 0.84| 13.1 11.0 3000 287 38 207 20| 5.7 4.8 10.5|371.4 0.0 371.4 123.8 0.80| 11.6 9.3 4000 288 44 224 21| 4.3 4.5 8.8|371.4 -2.2 369.3 92.3 0.73| 9.6 7.0 5000 288 49 235 24| 3.4 4.3 7.8|371.4 -11.4 360.1 72.0 0.65| 8.4 5.5 6000 287 53 240 27| 2.9 3.8 6.6|371.4 -49.1 322.3 53.7 0.58| 7.4 4.3 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251023.12.gif