UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033111.upa.cvt Date: 1100Z 31 MAR 20 Searching for LGAT... Searching the city database file for: LGAT ... Date:1100Z 31 MAR 20 Station: LGAT WMO ident: 16716 Latitude: 37.90 Longitude: 23.73 Elevation: 15.00 ------------------------------------------------------------------------------- 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 1005 15 19.4 4.4 37 15.0 11.3 360 12 292.1 293.1 284.2 307.2 5.21 1 1000 91 18.0 4.0 39 14.0 10.6 360 12 291.1 292.1 283.7 305.8 5.09 2 985 219 16.0 4.0 45 12.0 9.7 5 13 290.4 291.3 283.5 305.3 5.17 3 925 747 11.2 3.2 58 8.0 7.1 25 16 290.8 291.7 283.7 305.7 5.21 4 898 994 9.0 2.0 61 7.0 5.5 27 13 291.0 291.8 283.5 305.2 4.92 5 850 1446 5.4 -5.6 45 11.0 0.8 30 8 291.8 292.3 281.5 300.6 2.96 6 814 1797 2.2 -8.8 44 11.0 -2.0 26 8 292.0 292.5 281.0 299.2 2.41 7 738 2578 -4.3 -12.3 54 8.0 -7.0 15 7 293.3 293.6 281.0 299.3 2.01 8 721 2762 -2.9 -21.9 22 19.0 -8.0 13 6 296.8 296.9 281.2 299.7 0.92 9 700 2995 -4.3 -19.3 30 15.0 -8.6 10 6 297.7 297.9 282.0 301.5 1.18 10 613 4026 -11.7 -27.7 25 16.0 -15.0 352 7 300.7 300.8 282.5 302.8 0.64 11 601 4177 -11.9 -34.9 13 23.0 -15.9 350 7 302.2 302.3 282.7 303.3 0.33 12 575 4514 -13.5 -33.5 17 20.0 -17.0 344 8 304.2 304.2 283.6 305.5 0.39 13 557 4755 -15.3 -28.3 32 13.0 -17.9 339 8 304.8 305.0 284.2 307.1 0.67 14 546 4906 -16.5 -41.5 10 25.0 -19.8 337 8 305.1 305.2 283.7 305.8 0.18 15 531 5114 -18.5 -31.5 31 13.0 -20.7 333 8 305.2 305.3 284.2 306.9 0.52 16 522 5242 -19.5 -37.5 19 18.0 -22.0 331 9 305.5 305.5 284.0 306.5 0.29 17 515 5342 -20.3 -27.3 54 7.0 -21.7 329 9 305.7 305.8 284.7 308.3 0.79 18 500 5560 -21.9 -26.3 67 4.4 -22.8 325 9 306.3 306.5 285.1 309.3 0.89 19 487 5753 -23.5 -27.0 73 3.5 -24.1 306.7 306.8 285.1 309.6 0.86 20 470 6012 -25.1 -30.1 63 5.0 -25.9 307.8 308.0 285.4 310.1 0.67 TRP WND Sounding variables and indices 1000-500 mb thick: 5469.00 m Freezing level: 788.28 mb = 2061.20 m = 6762.40 ft Wetbulb zero: 839.78 mb = 1544.05 m = 5065.71 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 37.57 % Est. max temperature: 18.98 C = 66.17 F Sfc-Lift cond lev (LCL): 803.17 mb = 1903.62 m = 6245.39 ft T: 1.31 C 700-500 lapse rate: 6.86 C/km ThetaE index: 6.50 C Layer 898.0- 738.0 mb Conv cond level (CCL): 799.75 mb = 1937.61 m = 6356.92 ft Mean mixing ratio: 5.16 g/kg Conv temperature: 19.54 C = 67.17 F Cap Strength: 3.55 C Lifted Index: 3.28 C Risk: None Lifted Index @700 mb: 2.07 C Showalter Index: 6.67 C Risk: None Total Totals Index: 43.60 C Risk: None Vertical Totals Index: 27.30 C Cross Totals Index: 16.30 C K Index: 6.70 Risk: None Sweat Index: 25.00 Risk: None Energy Index: 1.81 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.57 J/kg Max Up Vert Vel: 3.34 m/s Conv Inhibition (B-): 37.78 J/kg Cap Strength: 3.54 C Lift Cond Lev (LCL): 818.07 mb = 1756.51 m = 5762.75 ft Lev Free Conv (LFC): 763.07 mb = 2311.69 m = 7584.18 ft Equ Level (EL): 733.07 mb = 2630.72 m = 8630.88 ft B at Equ Level: 5.05 J/kg Max Parcel Lev (MPL): 723.07 mb = 2739.13 m = 8986.53 ft Wind level data Storm motion: 35 at 6 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 1005 15 360 12 -0.0 -12.0 | 331 8 3.8 -6.7 1 1000 91 360 12 -0.0 -12.0 | 331 8 3.8 -6.7 2 925 747 25 16 -6.8 -14.5 | 18 10 -3.0 -9.2 3 850 1446 30 8 -4.0 -6.9 | 8 2 -0.2 -1.6 4 700 2995 10 6 -1.0 -5.9 | 283 3 2.7 -0.6 5 500 5560 325 9 5.2 -7.4 | 283 9 8.9 -2.1 Wind Parameters Mean winds (0-6000m): 5.4 at 8.7 knts Storm direction: 35.4 at 6.5 knts Shear (0-3000m) pos: 1.1 neg: 0.5 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -47.6 deg Storm rel helicity (0-3000m) pos: 15.9 neg: -1.8 tot: 14.0 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.21 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.04 Bulk Shear: 2.73 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 8 13 346 8| 4.7 0.0 4.7| 9.5 0.0 9.5 19.0 0.97| 4.7 4.6 1000 17 14 3 8| 3.0 0.0 3.0| 15.9 0.0 15.9 15.9 0.71| 5.1 3.6 1500 20 13 5 7| 2.2 0.0 2.2| 15.9 -0.5 15.4 10.3 0.43| 5.2 2.2 2000 21 11 4 5| 1.6 0.3 1.9| 15.9 -0.9 14.9 7.5 0.33| 4.1 1.4 2500 21 10 360 4| 1.3 0.4 1.7| 15.9 -1.4 14.5 5.8 0.26| 3.5 0.9 3000 20 10 354 4| 1.1 0.5 1.6| 15.9 -1.8 14.0 4.7 0.21| 3.1 0.6 4000 17 9 340 3| 0.8 0.6 1.4| 16.3 -1.8 14.5 3.6 0.21| 2.6 0.5 5000 10 9 325 4| 0.7 0.8 1.4| 16.3 -2.7 13.6 2.7 0.16| 2.4 0.4 6000 NO DATA | 0.6 0.8 1.4| | Wrote GIF file: /home/apache/climate/data/raob//LGAT/skewt/LGAT.skewt.20200331.11.gif