UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032400.upa.cvt Date: 0000Z 24 MAR 20 Searching for LFRB... Searching the city database file for: LFRB ... Date:0000Z 24 MAR 20 Station: LFRB WMO ident: 7110 Latitude: 48.45 Longitude: -4.42 Elevation: 103.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1010 103 5.8 5.1 95 0.7 5.5 95 5 278.2 279.1 278.2 293.0 5.45 1 1000 181 11.6 7.3 75 4.3 9.3 115 9 284.8 285.9 282.4 302.6 6.42 2 925 832 9.4 5.9 79 3.5 7.5 165 25 288.9 290.0 284.1 306.8 6.30 3 850 1527 4.4 -0.6 70 5.0 2.1 165 13 290.8 291.5 282.7 303.2 4.30 4 700 3084 -4.5 -14.5 46 10.0 -7.7 150 21 297.5 297.8 282.6 303.0 1.77 5 500 5660 -18.7 -51.7 4 33.0 -22.0 80 27 310.2 310.3 285.5 310.5 0.06 6 400 7290 -28.3 -55.3 6 27.0 -30.2 50 38 318.2 318.2 288.2 318.4 0.05 7 300 9280 -45.1 -61.1 15 16.0 -45.6 50 48 321.8 321.8 289.3 321.9 0.03 8 250 10470 -55.1 -67.1 21 12.0 -55.3 35 46 324.1 324.2 290.0 324.2 0.02 9 205 11717 -62.7 -72.7 25 10.0 -62.8 20 46 331.1 331.1 292.0 331.2 0.01 10 200 11870 -61.5 -70.5 29 9.0 -61.6 10 50 335.4 335.4 293.2 335.4 0.01 11 150 13660 -56.5 -75.5 7 19.0 -56.8 360 17 372.7 372.7 301.1 372.8 0.01 12 100 16230 -56.7 -86.7 1 30.0 -57.2 325 7 418.2 418.2 307.5 418.2 0.00 TRP 205 11717 -62.7 -72.7 25 10.0 -62.8 20 46 331.1 331.1 292.0 331.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5479.00 m Freezing level: 775.84 mb = 2296.75 m = 7535.19 ft Wetbulb zero: 818.35 mb = 1831.26 m = 6007.99 ft Precipitable water: 0.63 inches Sfc-500 mean rel hum: 46.38 % Est. max temperature: 18.18 C = 64.73 F Sfc-Lift cond lev (LCL): 999.22 mb = 187.51 m = 615.17 ft T: 11.58 C 700-500 lapse rate: 5.51 C/km ThetaE index: 3.79 C Layer 850.0- 500.0 mb Conv cond level (CCL): 854.25 mb = 1486.02 m = 4875.35 ft Mean mixing ratio: 6.28 g/kg Conv temperature: 18.33 C = 64.99 F Cap Strength: 2.63 C Lifted Index: 7.30 C Risk: None Lifted Index @300 mb: 12.54 C Lifted Index @700 mb: 2.51 C Showalter Index: 8.06 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 18.10 C K Index: 12.50 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 1.56 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.20 J/kg Max Up Vert Vel: 5.33 m/s Conv Inhibition (B-): 11153.13 J/kg Cap Strength: 7.09 C Lift Cond Lev (LCL): 905.90 mb = 1003.49 m = 3292.24 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 156 at 16 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 1010 103 95 5 -5.0 0.4 | 355 14 1.3 -14.0 1 1000 181 115 9 -8.2 3.8 | 10 11 -1.9 -10.7 2 925 832 165 25 -6.5 24.1 | 179 10 -0.2 9.7 3 850 1527 165 13 -3.4 12.6 | 303 4 2.9 -1.9 4 700 3084 150 21 -10.5 18.2 | 131 6 -4.2 3.7 5 500 5660 80 27 -26.6 -4.7 | 47 28 -20.3 -19.2 6 400 7290 50 38 -29.1 -24.4 | 30 45 -22.8 -38.9 7 300 9280 50 48 -36.8 -30.9 | 34 55 -30.5 -45.3 8 250 10470 35 46 -26.4 -37.7 | 21 56 -20.1 -52.2 9 205 11717 20 46 -15.7 -43.2 | 9 58 -9.4 -57.7 10 200 11870 10 50 -8.7 -49.2 | 2 64 -2.4 -63.7 11 150 13660 360 17 -0.0 -17.0 | 349 32 6.3 -31.5 12 100 16230 325 7 4.0 -5.7 | 333 23 10.3 -20.2 Wind Parameters Mean winds (0-6000m): 126.5 at 21.0 knts Storm direction: 156.5 at 15.8 knts Shear (0-3000m) pos: 3.3 neg: 1.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 135.2 deg Storm rel helicity (0-3000m) pos: 48.2 neg: -2.5 tot: 45.6 m^2/s^2 ave: 15.2 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.52 Bulk Shear: 9.31 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 ------------------------------------------------------------------------------- 500 135 13 29 6| 17.3 0.0 17.3| 29.5 0.0 29.5 59.0 0.81| 18.5 15.0 1000 156 18 148 2| 9.9 0.0 9.9| 43.8 0.0 43.8 43.8 0.77| 15.6 11.9 1500 159 17 182 2| 6.6 2.4 9.0| 48.2 0.0 48.2 32.1 0.77| 12.8 9.9 2000 159 17 203 1| 4.9 1.2 6.1| 48.2 -0.7 47.5 23.8 0.68| 10.4 7.0 2500 159 17 191 1| 3.9 0.8 4.8| 48.2 -1.4 46.8 18.7 0.59| 8.9 5.2 3000 157 17 162 1| 3.3 1.0 4.3| 48.2 -2.5 45.6 15.2 0.52| 8.0 4.2 4000 151 18 120 3| 2.5 2.1 4.5| 48.2 -20.4 27.8 7.0 0.30| 7.4 2.2 5000 140 20 95 6| 2.0 2.7 4.7| 48.2 -56.6 -8.4 -1.7 0.14| 7.1 1.0 6000 126 21 80 11| 1.6 3.2 4.8| 48.2-105.3 -57.1 -9.5 0.03| 7.0 0.2 Wrote GIF file: /home/apache/climate/data/raob//LFRB/skewt/LFRB.skewt.20200324.00.gif