UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040112.upa.cvt Date: 1200Z 1 APR 20 Searching for SBCY... Searching the city database file for: SBCY ... Date:1200Z 1 APR 20 Station: SBCY WMO ident: 83362 Latitude: -15.65 Longitude: -56.10 Elevation: 182.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 116 280 3 SFC 992 182 27.4 22.4 74 5.0 23.8 280 3 301.2 304.4 297.2 352.6 17.45 2 967 410 25.4 22.6 85 2.8 23.4 350 5 301.4 304.8 297.7 354.9 18.14 3 949 578 26.6 20.6 70 6.0 22.3 45 6 304.3 307.3 297.3 352.8 16.30 4 925 807 26.4 17.4 58 9.0 20.1 90 9 306.3 308.8 296.0 347.3 13.64 5 924 817 26.2 17.2 58 9.0 19.9 90 9 306.2 308.7 295.9 346.7 13.48 6 850 1548 20.8 14.8 69 6.0 16.7 50 12 307.9 310.3 295.7 345.9 12.55 7 792 2152 16.0 11.7 76 4.3 13.2 61 7 309.1 311.2 294.9 342.5 10.98 8 755 2556 14.8 -1.2 33 16.0 6.3 72 9 312.1 312.9 290.7 326.7 4.64 9 730 2839 13.0 6.0 62 7.0 8.8 65 7 313.1 314.6 293.9 338.2 8.06 10 724 2908 12.8 3.8 54 9.0 7.6 64 7 313.6 314.9 293.2 335.4 6.96 TRP WND Sounding variables and indices Precipitable water: 1.28 inches Sfc-500 mean rel hum: 64.22 % Est. max temperature: 34.24 C = 93.63 F Sfc-Lift cond lev (LCL): 922.73 mb = 828.59 m = 2718.45 ft T: 26.11 C ThetaE index: 28.25 C Layer 949.0- 730.0 mb Conv cond level (CCL): 805.93 mb = 2002.61 m = 6570.17 ft Mean mixing ratio: 15.47 g/kg Conv temperature: 34.96 C = 94.92 F Cap Strength: 3.24 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.44 J/kg Max Up Vert Vel: 7.80 m/s Conv Inhibition (B-): 130.62 J/kg Cap Strength: 3.24 C Lift Cond Lev (LCL): 858.71 mb = 1458.63 m = 4785.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 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 ---------------------------------------------------------- 0 992 182 280 3 3.0 -0.5 | 274 9 9.5 -0.7 1 978 305 315 4 2.8 -2.8 | 288 10 9.3 -3.0 2 946 610 55 6 -4.9 -3.4 | 336 4 1.6 -3.6 3 925 807 90 9 -9.0 0.0 | 86 2 -2.5 -0.2 4 914 914 95 10 -10.0 0.9 | 101 4 -3.4 0.7 5 850 1548 50 12 -9.2 -7.7 | 19 8 -2.7 -7.9 6 822 1829 35 11 -6.3 -9.0 | 359 9 0.2 -9.2 7 793 2134 60 7 -6.1 -3.5 | 353 4 0.5 -3.7 8 765 2438 75 10 -9.7 -2.6 | 49 4 -3.1 -2.8 9 712 3048 60 6 -5.2 -3.0 | 337 3 1.3 -3.2 Wind Parameters Mean winds (0-6000m): 61.5 at 8.7 knts Storm direction: 91.5 at 6.5 knts Shear (0-3000m) pos: 2.9 neg: 1.3 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 63.2 deg Storm rel helicity (0-3000m) pos: 25.5 neg: -20.2 tot: 5.3 m^2/s^2 ave: 1.9 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 5.63 Bulk Shear: 5.40 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 15 5 313 7| 10.1 0.0 10.1| 19.7 0.0 19.7 39.4 0.78| 13.4 10.5 1000 72 7 8 2| 7.0 0.0 7.0| 22.2 -3.2 19.0 19.0 0.54| 10.9 5.9 1500 64 9 18 4| 4.7 2.2 6.9| 22.2 -13.4 8.8 5.9 0.21| 9.6 2.1 2000 58 9 12 5| 3.2 1.6 4.9| 22.7 -16.9 5.8 2.9 0.14| 8.9 1.2 2500 61 9 16 5| 2.9 1.3 4.2| 25.5 -18.3 7.2 2.9 0.16| 8.0 1.3 3000 NO DATA | 2.9 1.3 4.2| | 4000 NO DATA | 2.9 1.3 4.2| | 5000 NO DATA | 2.9 1.3 4.2| | 6000 NO DATA | 2.9 1.3 4.2| | Wrote GIF file: /home/apache/climate/data/raob//SBCY/skewt/SBCY.skewt.20200401.12.gif