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 LFRB... Searching the city database file for: LFRB ... Date:0000Z 25 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 1009 103 6.6 3.9 83 2.7 5.3 135 13 279.0 279.9 278.0 292.8 5.01 1 1000 170 12.0 -1.0 41 13.0 6.1 130 15 285.1 285.8 279.2 295.3 3.55 2 925 822 10.8 -16.2 13 27.0 1.7 100 11 290.4 290.6 278.6 293.9 1.16 3 850 1519 6.8 -33.2 4 40.0 -2.4 125 7 293.3 293.3 278.7 294.2 0.27 4 700 3082 -1.9 -30.9 9 29.0 -8.4 135 5 300.4 300.5 282.1 301.8 0.42 5 500 5680 -17.3 -41.3 10 24.0 -20.7 90 15 311.9 312.0 286.3 312.7 0.21 6 400 7320 -29.1 -49.1 13 20.0 -30.7 60 19 317.2 317.2 287.9 317.6 0.11 7 300 9300 -46.5 -55.5 35 9.0 -46.8 65 21 319.8 319.8 288.8 320.1 0.07 8 250 10480 -55.3 -64.3 32 9.0 -55.5 65 33 323.9 323.9 290.0 324.0 0.03 9 200 11880 -62.5 -72.5 25 10.0 -62.6 45 31 333.8 333.8 292.7 333.8 0.01 10 189 12229 -63.9 -73.9 24 10.0 -64.0 35 25 337.0 337.0 293.6 337.0 0.01 11 150 13670 -58.1 -82.1 3 24.0 -58.3 25 7 370.0 370.0 300.5 370.0 0.00 12 100 16240 -55.1 -86.1 1 31.0 -55.6 325 13 421.3 421.3 307.9 421.3 0.00 TRP 189 12229 -63.9 -73.9 24 10.0 -64.0 35 25 337.0 337.0 293.6 337.0 0.01 WND Sounding variables and indices 1000-500 mb thick: 5510.00 m Freezing level: 732.76 mb = 2740.66 m = 8991.54 ft Wetbulb zero: 894.64 mb = 1097.10 m = 3599.37 ft Precipitable water: 0.16 inches Sfc-500 mean rel hum: 11.16 % Est. max temperature: 20.51 C = 68.92 F Sfc-Lift cond lev (LCL): 968.07 mb = 441.43 m = 1448.25 ft T: 11.50 C 700-500 lapse rate: 5.93 C/km ThetaE index: 1.34 C Layer 925.0- 850.0 mb Conv cond level (CCL): 528.12 mb = 5257.45 m = 17248.66 ft Mean mixing ratio: 2.30 g/kg Conv temperature: 37.75 C = 99.96 F Cap Strength: 10.80 C Lifted Index: 15.58 C Risk: None Lifted Index @300 mb: 17.99 C Lifted Index @700 mb: 10.80 C Showalter Index: 15.32 C Risk: None Total Totals Index: 8.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: -15.90 C K Index: -38.10 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 3.88 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.81 J/kg Max Up Vert Vel: 5.26 m/s Conv Inhibition (B-): 15473.85 J/kg Cap Strength: 15.49 C Lift Cond Lev (LCL): 722.53 mb = 2826.96 m = 9274.68 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 138 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 1009 103 135 13 -9.2 9.2 | 132 6 -4.3 3.9 1 1000 170 130 15 -11.5 9.6 | 123 8 -6.6 4.3 2 925 822 100 11 -10.8 1.9 | 60 7 -6.0 -3.4 3 850 1519 125 7 -5.7 4.0 | 34 2 -0.9 -1.3 4 700 3082 135 5 -3.5 3.5 | 323 2 1.3 -1.8 5 500 5680 90 15 -15.0 0.0 | 62 11 -10.1 -5.3 6 400 7320 60 19 -16.5 -9.5 | 38 19 -11.6 -14.8 7 300 9300 65 21 -19.0 -8.9 | 45 20 -14.2 -14.2 8 250 10480 65 33 -29.9 -13.9 | 52 32 -25.0 -19.3 9 200 11880 45 31 -21.9 -21.9 | 32 32 -17.1 -27.2 10 189 12229 35 25 -14.3 -20.5 | 20 27 -9.5 -25.8 11 150 13670 25 7 -3.0 -6.3 | 351 12 1.9 -11.7 12 100 16240 325 13 7.5 -10.6 | 322 20 12.3 -16.0 Wind Parameters Mean winds (0-6000m): 107.6 at 9.6 knts Storm direction: 137.6 at 7.2 knts Shear (0-3000m) pos: 1.4 neg: 0.9 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): -167.4 deg Storm rel helicity (0-3000m) pos: 0.1 neg: -17.4 tot: -17.2 m^2/s^2 ave: -5.7 10^-3 m/s^2 rel: -0.66 Storm rel vorticity (0-3000m) horiz: 3.0 stream: -2.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 3.99 Bulk Shear: 3.46 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 ------------------------------------------------------------------------------- 500 123 14 108 7| 0.0 5.7 5.7| 0.0 -11.7 -11.7 -23.4 -0.85| 7.6 -6.5 1000 116 12 90 6| 1.5 2.8 4.4| 0.1 -15.9 -15.8 -15.8 -0.71| 6.2 -4.4 1500 116 11 83 5| 2.1 1.9 3.9| 0.1 -16.6 -16.5 -11.0 -0.64| 5.3 -3.4 2000 118 10 79 4| 1.7 1.4 3.1| 0.1 -16.9 -16.8 -8.4 -0.65| 4.1 -2.7 2500 119 9 73 3| 1.5 1.1 2.7| 0.1 -17.2 -17.0 -6.8 -0.66| 3.5 -2.3 3000 121 8 66 3| 1.4 0.9 2.3| 0.1 -17.4 -17.2 -5.7 -0.66| 3.0 -2.0 4000 121 8 60 2| 1.0 1.0 2.1| 1.5 -17.4 -15.9 -4.0 -0.39| 2.8 -1.1 5000 116 9 62 3| 0.8 1.3 2.2| 1.7 -18.1 -16.4 -3.3 -0.32| 2.8 -0.9 6000 108 10 61 5| 0.7 1.6 2.2| 1.7 -25.4 -23.7 -3.9 -0.34| 2.8 -1.0 Wrote GIF file: /home/apache/climate/data/raob//LFRB/skewt/LFRB.skewt.20200325.00.gif