UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031911.upa.cvt Date: 1100Z 19 MAR 20 Searching for LE430... Searching the city database file for: LE430 ... Date:1100Z 19 MAR 20 Station: LE430 WMO ident: 8430 Latitude: 38.00 Longitude: -1.17 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1014 67 17.2 10.2 63 7.0 13.1 60 9 289.2 290.6 285.7 311.0 7.72 1 850 1530 2.8 2.7 99 0.1 2.7 80 17 289.1 290.0 283.2 304.7 5.47 2 700 3095 -1.5 -11.5 46 10.0 -5.2 175 13 300.8 301.2 284.5 307.9 2.26 3 500 5680 -19.7 -36.7 21 17.0 -22.2 190 13 309.0 309.1 285.4 310.2 0.33 4 400 7300 -32.1 -35.8 70 3.7 -32.5 200 21 313.3 313.4 287.1 314.9 0.45 5 300 9260 -48.9 -51.4 75 2.5 -49.0 195 29 316.4 316.5 287.7 316.9 0.11 6 250 10440 -55.3 -67.3 21 12.0 -55.5 220 25 323.9 323.9 289.9 323.9 0.02 7 244 10594 -56.3 -68.3 21 12.0 -56.5 225 23 324.6 324.6 290.2 324.7 0.02 8 200 11860 -54.1 -73.1 8 19.0 -54.4 235 29 347.1 347.1 296.0 347.1 0.01 9 150 13710 -53.3 -77.3 4 24.0 -53.7 240 23 378.2 378.2 301.9 378.3 0.01 10 100 16300 -57.3 -87.3 1 30.0 -57.7 275 11 417.0 417.0 307.4 417.0 0.00 TRP 244 10594 -56.3 -68.3 21 12.0 -56.5 225 23 324.6 324.6 290.2 324.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5497.88 m Freezing level: 752.33 mb = 2549.07 m = 8362.99 ft Wetbulb zero: 798.15 mb = 2037.32 m = 6684.05 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 56.25 % Est. max temperature: 17.12 C = 62.82 F Sfc-Lift cond lev (LCL): 913.38 mb = 933.54 m = 3062.75 ft T: 8.67 C 700-500 lapse rate: 7.04 C/km ThetaE index: 6.31 C Layer 850.0- 700.0 mb Conv cond level (CCL): 850.00 mb = 1530.00 m = 5019.62 ft Mean mixing ratio: 7.08 g/kg Conv temperature: 20.81 C = 69.46 F Cap Strength: 3.02 C Lifted Index: 3.13 C Risk: None Lifted Index @300 mb: 5.34 C Lifted Index @700 mb: 3.02 C Showalter Index: 6.06 C Risk: None Total Totals Index: 44.90 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.50 C Cross Totals Index: 22.40 C K Index: 15.20 Risk: < 20 % chance of thunderstorms Sweat Index: 79.40 Risk: None Energy Index: 1.20 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.44 J/kg Max Up Vert Vel: 8.54 m/s Conv Inhibition (B-): 0.44 J/kg Cap Strength: 3.07 C Lift Cond Lev (LCL): 897.02 mb = 1083.41 m = 3554.44 ft Lev Free Conv (LFC): 892.02 mb = 1129.76 m = 3706.53 ft Equ Level (EL): 782.02 mb = 2201.84 m = 7223.80 ft B at Equ Level: 36.02 J/kg Max Parcel Lev (MPL): 712.02 mb = 2957.71 m = 9703.65 ft Wind level data Storm motion: 176 at 10 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 1014 67 60 9 -7.8 -4.5 | 26 16 -7.1 -14.7 1 850 1530 80 17 -16.7 -3.0 | 51 21 -16.0 -13.1 2 700 3095 175 13 -1.1 13.0 | 171 3 -0.4 2.8 3 500 5680 190 13 2.3 12.8 | 228 4 3.0 2.6 4 400 7300 200 21 7.2 19.7 | 219 12 7.9 9.6 5 300 9260 195 29 7.5 28.0 | 205 20 8.2 17.9 6 250 10440 220 25 16.1 19.2 | 242 19 16.8 9.0 7 244 10594 225 23 16.3 16.3 | 250 18 17.0 6.1 8 200 11860 235 29 23.8 16.6 | 255 25 24.5 6.5 9 150 13710 240 23 19.9 11.5 | 266 21 20.6 1.3 10 100 16300 275 11 11.0 -1.0 | 314 16 11.7 -11.1 Wind Parameters Mean winds (0-6000m): 146.1 at 13.6 knts Storm direction: 176.1 at 10.2 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 137.8 deg Storm rel helicity (0-3000m) pos: 93.7 neg: 0.0 tot: 93.7 m^2/s^2 ave: 31.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 5.8 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.21 Bulk Shear: 30.15 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 68 10 32 16| 3.1 0.0 3.1| 11.5 0.0 11.5 23.0 0.84| 3.1 2.6 1000 70 12 36 17| 3.1 0.0 3.1| 25.1 0.0 25.1 25.1 0.86| 3.2 2.7 1500 73 13 40 18| 3.2 0.0 3.2| 42.7 0.0 42.7 28.4 0.88| 3.3 2.9 2000 80 14 46 18| 3.2 0.0 3.2| 71.9 0.0 71.9 36.0 0.81| 4.7 3.8 2500 88 14 52 17| 3.3 0.0 3.3| 86.8 0.0 86.8 34.7 0.75| 5.5 4.1 3000 94 14 56 16| 3.2 0.0 3.2| 93.7 0.0 93.7 31.2 0.74| 5.8 4.3 4000 114 14 69 13| 2.5 0.0 2.5| 95.0 0.0 95.0 23.7 0.75| 4.6 3.4 5000 132 14 84 9| 2.0 0.0 2.0| 96.0 0.0 96.0 19.2 0.76| 3.8 2.9 6000 146 14 99 7| 1.9 0.0 1.9| 96.6 -0.7 95.9 16.0 0.71| 3.4 2.4 Wrote GIF file: /home/apache/climate/data/raob//LE430/skewt/LE430.skewt.20200319.11.gif