UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032900.upa.cvt Date: 0000Z 29 MAR 20 Searching for LFBD... Searching the city database file for: LFBD ... Date:0000Z 29 MAR 20 Station: LFBD WMO ident: 7510 Latitude: 44.83 Longitude: -0.70 Elevation: 61.00 ------------------------------------------------------------------------------- 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 1015 61 8.6 5.7 82 2.9 7.1 345 9 280.6 281.5 279.6 296.1 5.66 1 1000 175 10.0 6.6 79 3.4 8.2 10 13 283.1 284.2 281.4 300.1 6.11 2 925 822 7.6 0.6 61 7.0 4.3 25 9 287.1 287.8 281.1 299.4 4.32 3 850 1511 1.8 -2.1 75 3.9 0.1 295 3 288.0 288.7 281.0 299.1 3.85 4 700 3057 -5.1 -13.1 53 8.0 -7.8 325 5 296.8 297.2 282.5 303.0 1.99 5 500 5620 -21.7 -35.7 27 14.0 -23.7 350 11 306.6 306.6 284.5 307.8 0.36 6 400 7220 -33.9 -41.9 44 8.0 -34.6 10 3 310.9 311.0 285.9 311.8 0.24 7 300 9170 -50.1 -58.1 38 8.0 -50.3 140 9 314.7 314.7 287.1 314.9 0.05 8 250 10330 -59.1 -66.1 40 7.0 -59.2 140 7 318.2 318.2 288.2 318.3 0.02 9 233 10770 -61.1 -65.8 54 4.7 -61.2 130 7 321.6 321.6 289.3 321.7 0.02 10 200 11740 -52.3 -69.3 11 17.0 -52.7 225 5 349.9 350.0 296.6 350.0 0.02 11 150 13600 -50.7 -74.7 4 24.0 -51.2 335 13 382.7 382.7 302.7 382.8 0.01 12 100 16230 -51.3 -83.3 1 32.0 -52.1 275 7 428.6 428.6 308.7 428.6 0.00 TRP 233 10770 -61.1 -65.8 54 4.7 -61.2 130 7 321.6 321.6 289.3 321.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5445.00 m Freezing level: 810.87 mb = 1914.30 m = 6280.45 ft Wetbulb zero: 848.50 mb = 1525.04 m = 5003.34 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 54.34 % Est. max temperature: 15.92 C = 60.66 F Sfc-Lift cond lev (LCL): 971.10 mb = 418.39 m = 1372.64 ft T: 9.10 C 700-500 lapse rate: 6.48 C/km ThetaE index: 0.97 C Layer 925.0- 700.0 mb Conv cond level (CCL): 853.52 mb = 1477.37 m = 4846.95 ft Mean mixing ratio: 5.21 g/kg Conv temperature: 16.06 C = 60.91 F Cap Strength: 4.61 C Lifted Index: 7.64 C Risk: None Lifted Index @300 mb: 10.88 C Lifted Index @700 mb: 4.61 C Showalter Index: 7.87 C Risk: None Total Totals Index: 43.10 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 19.60 C K Index: 13.40 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 1.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.93 J/kg Max Up Vert Vel: 4.89 m/s Conv Inhibition (B-): 13346.19 J/kg Cap Strength: 7.51 C Lift Cond Lev (LCL): 894.07 mb = 1099.15 m = 3606.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 5 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 1015 61 345 9 2.3 -8.7 | 312 5 3.9 -3.5 1 1000 175 10 13 -2.3 -12.8 | 5 8 -0.7 -7.6 2 925 822 25 9 -3.8 -8.2 | 37 4 -2.2 -2.9 3 850 1511 295 3 2.7 -1.3 | 228 6 4.3 3.9 4 700 3057 325 5 2.9 -4.1 | 256 5 4.5 1.1 5 500 5620 350 11 1.9 -10.8 | 328 7 3.5 -5.6 6 400 7220 10 3 -0.5 -3.0 | 206 3 1.1 2.3 7 300 9170 140 9 -5.8 6.9 | 161 13 -4.2 12.1 8 250 10330 140 7 -4.5 5.4 | 165 11 -2.9 10.6 9 233 10770 130 7 -5.4 4.5 | 159 10 -3.8 9.7 10 200 11740 225 5 3.5 3.5 | 210 10 5.1 8.7 11 150 13600 335 13 5.5 -11.8 | 313 10 7.1 -6.6 12 100 16230 275 7 7.0 -0.6 | 242 10 8.6 4.6 Wind Parameters Mean winds (0-6000m): 347.1 at 7.3 knts Storm direction: 17.1 at 5.5 knts Shear (0-3000m) pos: 1.2 neg: 1.8 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -55.4 deg Storm rel helicity (0-3000m) pos: 16.3 neg: -9.6 tot: 6.7 m^2/s^2 ave: 2.2 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.73 Bulk Shear: 4.38 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 11 12 5 6| 6.1 0.0 6.1| 11.7 0.0 11.7 23.3 0.85| 9.2 7.9 1000 13 10 9 5| 3.1 2.7 5.8| 12.8 -3.2 9.6 9.6 0.27| 7.9 2.1 1500 11 8 360 3| 2.0 3.7 5.7| 12.8 -9.6 3.2 2.1 -0.07| 7.5 -0.5 2000 4 7 330 2| 1.5 2.7 4.3| 14.0 -9.6 4.4 2.2 -0.03| 5.8 -0.2 2500 357 7 304 2| 1.3 2.2 3.5| 15.2 -9.6 5.6 2.2 0.01| 4.9 0.0 3000 352 6 291 3| 1.2 1.8 3.0| 16.3 -9.6 6.7 2.2 0.04| 4.2 0.2 4000 346 6 285 3| 1.1 1.4 2.5| 19.5 -9.6 9.9 2.5 0.13| 3.5 0.5 5000 345 7 290 4| 1.1 1.1 2.2| 23.2 -9.6 13.6 2.7 0.21| 3.1 0.6 6000 347 7 300 4| 1.0 0.9 1.9| 25.6 -9.7 15.9 2.7 0.22| 2.9 0.6 Wrote GIF file: /home/apache/climate/data/raob//LFBD/skewt/LFBD.skewt.20200329.00.gif