UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 1 APR 20 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 107 SFC 939 582 9.6 7.0 84 2.6 8.2 220 3 287.9 289.1 284.1 306.8 6.70 2 925 758 8.0 6.2 88 1.8 7.1 230 9 287.5 288.6 283.7 305.6 6.43 3 850 1449 3.2 3.2 100 0.0 3.2 245 9 289.5 290.5 283.7 305.7 5.67 4 700 2995 -5.7 -5.7 100 0.0 -5.7 95 3 296.2 296.8 284.1 306.8 3.57 5 500 5540 -24.1 -41.1 19 17.0 -25.9 200 19 303.7 303.7 283.1 304.4 0.21 6 400 7120 -37.9 -51.9 22 14.0 -38.6 200 19 305.7 305.7 283.8 306.0 0.08 7 300 9050 -48.1 -72.1 5 24.0 -48.5 185 25 317.6 317.6 287.9 317.6 0.01 8 269 9763 -50.7 -75.7 4 25.0 -51.0 180 25 323.8 323.8 289.9 323.9 0.00 9 250 10240 -49.5 -77.5 2 28.0 -49.9 215 23 332.5 332.5 292.4 332.5 0.00 10 200 11700 -49.1 -83.1 1 34.0 -49.7 255 21 355.0 355.0 297.7 355.0 0.00 11 150 13580 -52.7 -82.7 1 30.0 -53.2 265 25 379.3 379.3 302.1 379.3 0.00 12 100 16210 -53.7 -84.7 1 31.0 -54.3 275 21 424.0 424.0 308.2 424.0 0.00 TRP 269 9763 -50.7 -75.7 4 25.0 -51.0 180 25 323.8 323.8 289.9 323.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5433.00 m Freezing level: 796.07 mb = 2004.87 m = 6577.56 ft Wetbulb zero: 796.38 mb = 1967.87 m = 6456.19 ft Precipitable water: 0.65 inches Sfc-500 mean rel hum: 77.34 % Est. max temperature: 13.72 C = 56.69 F Sfc-Lift cond lev (LCL): 902.62 mb = 958.15 m = 3143.48 ft T: 6.61 C 700-500 lapse rate: 7.23 C/km ThetaE index: 1.15 C Layer 925.0- 850.0 mb Conv cond level (CCL): 869.04 mb = 1267.94 m = 4159.86 ft Mean mixing ratio: 6.07 g/kg Conv temperature: 10.67 C = 51.21 F Cap Strength: 0.58 C Lifted Index: 0.96 C Risk: Showers probable Lifted Index @300 mb: 8.54 C Lifted Index @700 mb: 0.58 C Showalter Index: 1.02 C Risk: Showers probable Total Totals Index: 54.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 27.30 C Cross Totals Index: 27.30 C K Index: 30.50 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.40 Risk: None Energy Index: -0.28 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.93 J/kg Max Up Vert Vel: 4.68 m/s Conv Inhibition (B-): 1.16 J/kg Cap Strength: 0.90 C Lift Cond Lev (LCL): 874.82 mb = 1213.80 m = 3982.22 ft Lev Free Conv (LFC): 839.82 mb = 1544.94 m = 5068.64 ft Equ Level (EL): 829.82 mb = 1640.32 m = 5381.57 ft B at Equ Level: 10.89 J/kg Max Parcel Lev (MPL): 699.82 mb = 2996.94 m = 9832.37 ft Wind level data Storm motion: 233 at 8 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 ---------------------------------------------------------- 0 939 582 220 3 1.9 2.3 | 60 5 -4.6 -2.6 1 925 758 230 9 6.9 5.8 | 204 1 0.4 0.9 2 850 1449 245 9 8.2 3.8 | 304 2 1.6 -1.1 3 700 2995 95 3 -3.0 0.3 | 64 11 -9.5 -4.7 4 500 5540 200 19 6.5 17.9 | 180 13 -0.0 12.9 5 400 7120 200 19 6.5 17.9 | 180 13 -0.0 12.9 6 300 9050 185 25 2.2 24.9 | 168 20 -4.3 20.0 7 269 9763 180 25 0.0 25.0 | 162 21 -6.5 20.1 8 250 10240 215 23 13.2 18.8 | 206 15 6.7 13.9 9 200 11700 255 21 20.3 5.4 | 268 14 13.8 0.5 10 150 13580 265 25 24.9 2.2 | 279 19 18.4 -2.8 11 100 16210 275 21 20.9 -1.8 | 295 16 14.4 -6.8 Wind Parameters Mean winds (0-6000m): 202.9 at 10.9 knts Storm direction: 232.9 at 8.2 knts Shear (0-3000m) pos: 1.1 neg: 2.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 22.2 deg Storm rel helicity (0-3000m) pos: 13.0 neg: -18.1 tot: -5.1 m^2/s^2 ave: -1.7 10^-3 m/s^2 rel: -0.04 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.72 Bulk Shear: 4.02 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 ------------------------------------------------------------------------------- 500 232 8 138 0| 6.4 0.0 6.4| 1.4 0.0 1.4 2.7 0.67| 8.2 5.5 1000 237 9 289 1| 3.2 0.5 3.7| 1.6 -0.1 1.5 1.5 0.41| 5.7 2.4 1500 230 8 148 0| 2.1 2.5 4.6| 1.6 -2.3 -0.7 -0.5 0.08| 6.2 0.5 2000 227 8 99 1| 1.6 2.8 4.4| 1.6 -10.2 -8.6 -4.3 -0.09| 5.9 -0.5 2500 234 7 49 1| 1.3 2.4 3.7| 2.7 -18.1 -15.4 -6.2 -0.17| 5.5 -0.9 3000 223 6 86 2| 1.1 2.0 3.1| 13.0 -18.1 -5.1 -1.7 -0.04| 5.2 -0.2 4000 193 7 114 5| 1.9 1.5 3.5| 45.5 -18.1 27.4 6.8 0.20| 5.1 1.0 5000 205 9 141 4| 2.6 1.2 3.8| 88.2 -18.1 70.1 14.0 0.40| 5.4 2.1 6000 203 11 156 6| 2.2 1.0 3.2| 88.2 -18.1 70.1 11.7 0.40| 4.5 1.8 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20200401.12.gif