UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032500.upa.cvt Date: 0000Z 25 MAR 20 Searching for LF145... Searching the city database file for: LF145 ... Date:0000Z 25 MAR 20 Station: LF145 WMO ident: 7145 Latitude: 48.77 Longitude: 2.02 ------------------------------------------------------------------------------- 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 1003 170 5.4 -7.6 39 13.0 0.7 95 13 278.3 278.7 273.7 284.4 2.15 1 1000 194 5.6 -10.4 31 16.0 0.1 95 13 278.8 279.0 273.3 283.7 1.73 2 925 826 2.0 -14.0 29 16.0 -3.0 115 25 281.4 281.6 274.3 285.5 1.40 3 850 1508 3.4 65 23 289.7 4 700 3061 -4.9 -30.9 11 26.0 -10.4 60 23 297.1 297.1 280.7 298.4 0.42 5 500 5640 -17.7 -34.7 21 17.0 -20.5 35 38 311.5 311.5 286.4 312.9 0.40 6 400 7260 -30.3 -55.3 7 25.0 -31.9 50 42 315.6 315.6 287.3 315.8 0.05 7 300 9240 -47.1 -61.1 19 14.0 -47.5 50 66 319.0 319.0 288.5 319.1 0.03 8 255 10295 -56.4 -70.4 16 14.0 -56.5 55 69 320.4 320.4 288.9 320.5 0.01 9 250 10420 -57.5 -71.5 15 14.0 -57.6 55 69 320.6 320.6 288.9 320.6 0.01 10 216 11331 -62.5 -73.5 21 11.0 -62.6 30 60 326.5 326.5 290.7 326.6 0.01 11 200 11810 -58.1 -71.1 17 13.0 -58.3 50 52 340.8 340.8 294.5 340.8 0.01 12 150 13640 -54.5 -85.5 1 31.0 -54.9 40 27 376.2 376.2 301.6 376.2 0.00 13 100 16230 -54.5 -85.5 1 31.0 -55.1 15 15 422.4 422.4 308.0 422.4 0.00 TRP 216 11331 -62.5 -73.5 21 11.0 -62.6 30 60 326.5 326.5 290.7 326.6 0.01 WND 255 10295 -56.4 -70.4 16 14.0 -56.5 55 69 320.4 320.4 288.9 320.5 0.01 Sounding variables and indices 1000-500 mb thick: 5446.00 m Freezing level: 788.55 mb = 2144.17 m = 7034.59 ft Wetbulb zero: 996.69 mb = 220.86 m = 724.59 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 18.81 % Est. max temperature: 16.45 C = 61.61 F Sfc-Lift cond lev (LCL): 820.10 mb = 1794.44 m = 5887.20 ft T: 1.87 C 700-500 lapse rate: 4.96 C/km ThetaE index: 0.69 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 471.68 mb = 6063.31 m = 19892.51 ft Mean mixing ratio: 1.52 g/kg Conv temperature: 39.74 C = 103.52 F Cap Strength: 14.12 C Lifted Index: 22.30 C Risk: None Lifted Index @300 mb: 24.07 C Lifted Index @700 mb: 14.12 C Showalter Index: 16.44 C Risk: None Total Totals Index: 19.67 C Risk: None Vertical Totals Index: 21.10 C Cross Totals Index: -1.43 C K Index: -24.03 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 4.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.69 J/kg Max Up Vert Vel: 5.23 m/s Conv Inhibition (B-): 19826.51 J/kg Cap Strength: 22.32 C Lift Cond Lev (LCL): 740.22 mb = 2614.13 m = 8576.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 86 at 21 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 1003 170 95 13 -13.0 1.1 | 250 8 7.5 2.7 1 1000 194 95 13 -13.0 1.1 | 250 8 7.5 2.7 2 925 826 115 25 -22.7 10.6 | 170 12 -2.2 12.1 3 850 1508 65 23 -20.8 -9.7 | 3 8 -0.4 -8.2 4 700 3061 60 23 -19.9 -11.5 | 357 10 0.5 -10.0 5 500 5640 35 38 -21.8 -31.1 | 3 30 -1.3 -29.6 6 400 7260 50 42 -32.2 -27.0 | 25 28 -11.7 -25.5 7 300 9240 50 66 -50.6 -42.4 | 36 51 -30.1 -40.9 8 255 10295 55 69 -56.5 -39.6 | 43 52 -36.1 -38.0 9 250 10420 55 69 -56.5 -39.6 | 43 52 -36.1 -38.0 10 216 11331 30 60 -30.0 -52.0 | 11 51 -9.5 -50.4 11 200 11810 50 52 -39.8 -33.4 | 31 37 -19.4 -31.9 12 150 13640 40 27 -17.4 -20.7 | 351 19 3.1 -19.1 13 100 16230 15 15 -3.9 -14.5 | 308 21 16.6 -12.9 Wind Parameters Mean winds (0-6000m): 55.7 at 27.4 knts Storm direction: 85.7 at 20.5 knts Shear (0-3000m) pos: 1.7 neg: 3.4 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 108.5 deg Storm rel helicity (0-3000m) pos: 0.9 neg: -44.7 tot: -43.8 m^2/s^2 ave: -14.6 10^-3 m/s^2 rel: -0.72 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -4.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.25 Bulk Shear: 55.53 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 ------------------------------------------------------------------------------- 500 104 17 213 7| 10.3 0.0 10.3| 0.0 -16.2 -16.2 -32.4 -0.86| 10.5 -9.1 1000 106 21 184 7| 5.2 4.3 9.5| 0.0 -32.9 -32.9 -32.9 -0.74| 11.9 -8.8 1500 95 22 163 4| 3.4 6.0 9.4| 0.0 -42.7 -42.7 -28.5 -0.76| 11.6 -8.8 2000 87 22 99 1| 2.6 4.6 7.2| 0.0 -43.4 -43.4 -21.7 -0.75| 8.8 -6.7 2500 81 22 37 2| 2.1 3.8 5.9| 0.0 -44.1 -44.1 -17.7 -0.75| 7.2 -5.4 3000 77 22 21 4| 1.7 3.4 5.1| 0.9 -44.7 -43.8 -14.6 -0.72| 6.2 -4.5 4000 70 23 13 7| 1.3 3.4 4.7| 6.4 -44.7 -38.2 -9.6 -0.56| 5.6 -3.1 5000 62 25 11 10| 1.0 3.6 4.6| 6.6 -48.7 -42.1 -8.4 -0.49| 5.3 -2.6 6000 56 27 9 14| 1.1 3.3 4.4| 32.5 -54.2 -21.7 -3.6 -0.38| 5.1 -1.9 Wrote GIF file: /home/apache/climate/data/raob//LF145/skewt/LF145.skewt.20200325.00.gif