UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031912.upa.cvt Date: 1200Z 19 MAR 20 Searching for LEMD... Searching the city database file for: LEMD ... Date:1200Z 19 MAR 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 182 SFC 948 582 14.2 5.2 55 9.0 9.3 100 8 291.8 292.8 284.8 308.6 5.85 2 925 837 10.6 2.6 58 8.0 6.6 110 7 290.1 291.0 283.2 304.5 4.99 3 850 1533 4.4 -1.6 65 6.0 1.7 100 9 290.8 291.5 282.3 302.4 4.00 4 700 3104 -2.3 -7.1 70 4.8 -4.3 145 8 299.9 300.5 285.2 309.7 3.20 5 500 5680 -20.7 -27.7 53 7.0 -22.0 95 10 307.8 307.9 285.5 310.4 0.78 6 400 7290 -33.1 -51.1 15 18.0 -34.3 140 14 312.0 312.0 286.1 312.3 0.09 7 300 9240 -48.7 -61.7 21 13.0 -49.0 155 16 316.7 316.7 287.7 316.8 0.03 8 252 10369 -55.7 -71.7 12 16.0 -55.9 115 16 322.5 322.5 289.5 322.6 0.01 9 250 10420 -55.7 -71.7 12 16.0 -55.9 120 16 323.3 323.3 289.8 323.3 0.01 10 200 11840 -54.9 -80.9 3 26.0 -55.2 85 7 345.8 345.8 295.7 345.8 0.00 11 150 13700 -52.5 -85.5 1 33.0 -53.0 260 12 379.6 379.6 302.2 379.6 0.00 12 100 16280 -56.5 -88.5 1 32.0 -56.9 280 5 418.6 418.6 307.6 418.6 0.00 TRP 252 10369 -55.7 -71.7 12 16.0 -55.9 115 16 322.5 322.5 289.5 322.6 0.01 WND Sounding variables and indices 1000-500 mb thick: 5498.00 m Freezing level: 751.49 mb = 2564.70 m = 8414.27 ft Wetbulb zero: 807.91 mb = 1943.88 m = 6377.49 ft Precipitable water: 0.58 inches Sfc-500 mean rel hum: 63.02 % Est. max temperature: 16.13 C = 61.03 F Sfc-Lift cond lev (LCL): 827.74 mb = 1747.76 m = 5734.05 ft T: 3.48 C 700-500 lapse rate: 7.14 C/km ThetaE index: 6.24 C Layer 925.0- 700.0 mb Conv cond level (CCL): 706.45 mb = 3029.84 m = 9940.29 ft Mean mixing ratio: 4.69 g/kg Conv temperature: 21.81 C = 71.26 F Cap Strength: 4.83 C Lifted Index: 5.47 C Risk: None Lifted Index @300 mb: 9.08 C Lifted Index @700 mb: 4.83 C Showalter Index: 6.61 C Risk: None Total Totals Index: 44.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 19.10 C K Index: 18.70 Risk: < 20 % chance of thunderstorms Sweat Index: 28.00 Risk: None Energy Index: 1.72 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.89 J/kg Max Up Vert Vel: 2.40 m/s Conv Inhibition (B-): 11936.79 J/kg Cap Strength: 5.42 C Lift Cond Lev (LCL): 803.06 mb = 1992.63 m = 6537.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 145 at 7 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 ---------------------------------------------------------- 0 948 582 100 8 -7.9 1.4 | 44 6 -4.0 -4.1 1 925 837 110 7 -6.6 2.4 | 40 4 -2.7 -3.1 2 850 1533 100 9 -8.9 1.6 | 51 6 -4.9 -4.0 3 700 3104 145 8 -4.6 6.6 | 147 1 -0.7 1.0 4 500 5680 95 10 -10.0 0.9 | 52 8 -6.0 -4.7 5 400 7290 140 14 -9.0 10.7 | 136 7 -5.1 5.2 6 300 9240 155 16 -6.8 14.5 | 162 9 -2.8 9.0 7 252 10369 115 16 -14.5 6.8 | 97 11 -10.6 1.2 8 250 10420 120 16 -13.9 8.0 | 104 10 -9.9 2.5 9 200 11840 85 7 -7.0 -0.6 | 26 7 -3.1 -6.1 10 150 13700 260 12 11.8 2.1 | 282 16 15.7 -3.5 11 100 16280 280 5 4.9 -0.9 | 306 11 8.8 -6.4 Wind Parameters Mean winds (0-6000m): 114.7 at 9.0 knts Storm direction: 144.7 at 6.8 knts Shear (0-3000m) pos: 1.2 neg: 0.5 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 59.7 deg Storm rel helicity (0-3000m) pos: 4.7 neg: -0.7 tot: 4.0 m^2/s^2 ave: 1.3 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 2.0 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.47 Bulk Shear: 0.53 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 ------------------------------------------------------------------------------- 500 107 7 43 5| 1.0 0.0 1.0| 0.4 -0.2 0.2 0.4 0.08| 2.3 0.2 1000 104 8 46 5| 0.5 0.8 1.2| 1.3 -0.2 1.1 1.1 0.21| 1.9 0.4 1500 106 8 50 5| 1.1 0.5 1.6| 2.9 -0.2 2.7 1.8 0.33| 2.1 0.7 2000 110 8 55 5| 1.4 0.4 1.7| 4.0 -0.2 3.7 1.9 0.38| 2.1 0.8 2500 115 8 60 4| 1.5 0.3 1.8| 4.7 -0.2 4.4 1.8 0.46| 2.1 1.0 3000 119 8 65 4| 1.2 0.5 1.7| 4.7 -0.7 4.0 1.3 0.32| 2.0 0.6 4000 121 8 69 4| 0.9 0.7 1.7| 4.7 -2.1 2.6 0.7 0.14| 1.9 0.3 5000 117 9 66 4| 0.7 0.9 1.6| 4.7 -4.8 -0.2 -0.0 0.01| 1.8 0.0 6000 115 9 68 5| 1.0 0.7 1.7| 14.5 -5.2 9.3 1.6 0.23| 2.0 0.5 Wrote GIF file: /home/apache/climate/data/raob//LEMD/skewt/LEMD.skewt.20200319.12.gif