UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102412.upa.cvt Date: 1200Z 24 OCT 25 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 24 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 141 SFC 945 582 19.4 13.4 68 6.0 15.5 225 7 297.3 299.2 290.9 327.1 10.27 2 925 811 16.6 12.7 78 3.9 14.1 235 9 296.3 298.1 290.3 325.3 10.02 3 850 1524 10.8 10.8 100 0.0 10.8 250 21 297.5 299.2 290.4 325.4 9.61 4 700 3122 2.2 1.5 95 0.7 1.8 280 36 304.9 306.1 289.8 323.4 6.10 5 500 5770 -12.7 -26.7 30 14.0 -16.1 270 50 317.6 317.7 288.9 320.5 0.86 6 400 7440 -24.1 -29.1 63 5.0 -25.1 265 64 323.7 323.8 290.7 326.7 0.86 7 300 9480 -38.7 -43.6 60 4.9 -39.1 270 71 330.8 330.9 292.2 331.9 0.27 8 250 10700 -49.3 -52.9 66 3.6 -49.4 270 73 332.8 332.8 292.6 333.2 0.11 9 200 12130 -56.5 -64.2 37 7.7 -56.6 270 89 343.3 343.4 295.1 343.5 0.03 10 150 13920 -65.7 -78.7 15 13.0 -65.8 265 73 356.9 356.9 298.1 356.9 0.01 11 147 14043 -66.5 -79.5 14 13.0 -66.6 270 81 357.6 357.6 298.2 357.6 0.00 12 100 16380 -67.3 -85.3 6 18.0 -67.4 270 62 397.7 397.7 304.9 397.7 0.00 TRP 147 14043 -66.5 -79.5 14 13.0 -66.6 270 81 357.6 357.6 298.2 357.6 0.00 WND 200 12130 -56.5 -64.2 37 7.7 -56.6 270 89 343.3 343.4 295.1 343.5 0.03 Sounding variables and indices 1000-500 mb thick: 5629.00 m Freezing level: 670.47 mb = 3512.98 m = 11525.38 ft Wetbulb zero: 679.52 mb = 3355.71 m = 11009.41 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 77.07 % Est. max temperature: 22.08 C = 71.74 F Sfc-Lift cond lev (LCL): 864.57 mb = 1380.64 m = 4529.62 ft T: 11.97 C 700-500 lapse rate: 5.63 C/km ThetaE index: 4.86 C Layer 700.0- 400.0 mb Conv cond level (CCL): 856.15 mb = 1463.19 m = 4800.42 ft Mean mixing ratio: 9.87 g/kg Conv temperature: 19.45 C = 67.00 F Cap Strength: 0.36 C Lifted Index: 0.76 C Risk: Showers probable Lifted Index @300 mb: 4.52 C Lifted Index @700 mb: -0.46 C Showalter Index: 0.82 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 23.50 C K Index: 33.60 Risk: 60-80 % chance of thunderstorms Sweat Index: 289.35 Risk: None Energy Index: -0.98 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 38.72 J/kg Max Up Vert Vel: 8.80 m/s Conv Inhibition (B-): 0.70 J/kg Cap Strength: 0.71 C Lift Cond Lev (LCL): 862.15 mb = 1404.35 m = 4607.38 ft Lev Free Conv (LFC): 847.15 mb = 1551.66 m = 5090.70 ft Equ Level (EL): 557.15 mb = 4918.30 m = 16135.96 ft B at Equ Level: 38.36 J/kg Max Parcel Lev (MPL): 447.15 mb = 6606.10 m = 21673.30 ft Wind level data Storm motion: 300 at 27 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 ---------------------------------------------------------- 0 945 582 225 7 4.9 4.9 | 135 26 -18.6 18.8 1 925 811 235 9 7.4 5.2 | 140 25 -16.2 19.0 2 850 1524 250 21 19.7 7.2 | 170 21 -3.8 21.0 3 700 3122 280 36 35.5 -6.3 | 237 14 11.9 7.6 4 500 5770 270 50 50.0 -0.0 | 242 30 26.5 13.8 5 400 7440 265 64 63.8 5.6 | 244 45 40.2 19.4 6 300 9480 270 71 71.0 -0.0 | 254 49 47.5 13.8 7 250 10700 270 73 73.0 -0.0 | 254 51 49.5 13.8 8 200 12130 270 89 89.0 -0.0 | 258 67 65.5 13.8 9 150 13920 265 73 72.7 6.4 | 248 53 49.2 20.2 10 147 14043 270 81 81.0 -0.0 | 256 59 57.5 13.8 11 100 16380 270 62 62.0 -0.0 | 250 41 38.5 13.8 Wind Parameters Mean winds (0-6000m): 270.5 at 36.4 knts Storm direction: 300.5 at 27.3 knts Shear (0-3000m) pos: 5.5 neg: 0.5 tot: 6.0 10-3/s Storm rel Dir Shear (0-3000m): 104.8 deg Storm rel helicity (0-3000m) pos: 179.3 neg: 0.0 tot: 179.3 m^2/s^2 ave: 59.8 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 5.9 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.35 Bulk Shear: 109.58 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 ------------------------------------------------------------------------------- 500 236 10 142 25| 7.3 0.0 7.3| 42.1 0.0 42.1 84.1 0.90| 7.3 6.6 1000 244 14 151 23| 8.0 0.0 8.0| 90.8 0.0 90.8 90.8 0.93| 8.1 7.5 1500 250 17 160 21| 7.2 0.0 7.2|119.3 0.0 119.3 79.5 0.92| 7.5 6.9 2000 256 20 168 19| 6.8 0.0 6.8|146.7 0.0 146.7 73.3 0.92| 7.3 6.8 2500 263 23 178 17| 6.6 0.0 6.6|174.1 0.0 174.1 69.6 0.93| 7.3 6.8 3000 267 25 186 15| 5.5 0.5 6.0|179.3 0.0 179.3 59.8 0.89| 6.7 5.9 4000 270 29 203 15| 4.1 1.1 5.2|183.2 0.0 183.2 45.8 0.79| 5.8 4.5 5000 271 33 215 16| 3.3 1.5 4.8|183.7 -0.7 183.1 36.6 0.70| 5.2 3.6 6000 270 36 224 19| 2.7 2.0 4.7|191.3 -1.1 190.1 31.7 0.61| 5.1 3.1 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20251024.12.gif