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 X4858... Searching the city database file for: X4858 ... Date:0000Z 25 MAR 20 Station: X4858 WMO ident: 34858 Latitude: 45.92 Longitude: 43.35 ------------------------------------------------------------------------------- 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 1014 90 1.0 -2.6 77 3.6 -0.4 35 5 273.1 273.6 272.1 281.5 3.11 1 1000 202 0.4 -3.0 78 3.4 -0.9 50 11 273.5 274.1 272.2 281.9 3.06 2 982 347 -0.5 -3.6 80 3.1 -1.7 59 13 274.1 274.6 272.5 282.2 2.98 3 971 437 1.4 -1.6 80 3.0 0.2 65 15 276.9 277.5 274.8 286.5 3.50 4 946 648 5.2 -1.8 61 7.0 2.2 78 18 282.8 283.4 278.0 292.8 3.54 5 925 830 4.6 -6.4 45 11.0 0.3 90 21 284.0 284.5 277.3 291.4 2.56 6 924 839 4.6 -7.4 41 12.0 0.1 90 21 284.1 284.5 277.2 290.9 2.37 7 850 1512 1.8 -18.2 21 20.0 -4.0 95 17 288.0 288.2 277.3 291.3 1.07 8 830 1703 1.4 -20.6 18 22.0 -4.7 103 17 289.6 289.7 277.8 292.3 0.89 9 789 2108 0.2 -20.8 19 21.0 -5.7 120 19 292.5 292.7 279.3 295.4 0.92 10 700 3054 -5.5 -11.5 63 6.0 -7.6 160 21 296.4 296.8 282.7 303.3 2.26 11 699 3065 -5.7 -11.7 63 6.0 -7.8 296.3 296.7 282.6 303.1 2.23 TRP WND Sounding variables and indices Freezing level: 992.00 mb = 266.40 m = 874.02 ft Freezing level: 979.11 mb = 370.61 m = 1215.88 ft Freezing level: 785.88 mb = 2141.51 m = 7025.86 ft Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 41.47 % Est. max temperature: 15.25 C = 59.46 F Sfc-Lift cond lev (LCL): 958.67 mb = 540.14 m = 1772.10 ft T: 3.26 C ThetaE index: 1.85 C Layer 925.0- 850.0 mb Conv cond level (CCL): None Cap Strength: 11.88 C Lifted Index @700 mb: 11.88 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 57.59 J/kg Max Up Vert Vel: 10.73 m/s Conv Inhibition (B-): 752.76 J/kg Cap Strength: 11.75 C Lift Cond Lev (LCL): 878.04 mb = 1250.20 m = 4101.66 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 139 at 13 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 1014 90 35 5 -2.9 -4.1 | 337 15 6.0 -14.2 1 1000 202 50 11 -8.4 -7.1 | 359 17 0.4 -17.2 2 925 830 90 21 -21.0 0.0 | 50 16 -12.1 -10.1 3 850 1512 95 17 -16.9 1.5 | 43 12 -8.1 -8.7 4 700 3054 160 21 -7.2 19.7 | 190 10 1.7 9.6 Wind Parameters Mean winds (0-6000m): 108.9 at 18.0 knts Storm direction: 138.9 at 13.5 knts Shear (0-3000m) pos: 4.5 neg: 0.0 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): -147.3 deg Storm rel helicity (0-3000m) pos: 128.6 neg: -5.4 tot: 123.3 m^2/s^2 ave: 42.5 10^-3 m/s^2 rel: 0.82 Storm rel vorticity (0-3000m) horiz: 8.2 stream: 6.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 2.56 Bulk Shear: 22.52 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 62 13 9 16| 14.1 0.0 14.1| 64.6 0.0 64.6 129.3 0.98| 15.5 15.2 1000 80 16 28 15| 8.9 0.0 8.9| 91.0 -1.6 89.4 89.4 0.91| 11.7 10.6 1500 85 17 34 14| 5.4 0.0 5.4| 93.2 -5.4 87.8 58.6 0.77| 9.0 6.9 2000 91 17 40 13| 4.8 0.0 4.8|106.3 -5.4 101.0 50.5 0.78| 8.5 6.6 2500 100 17 49 11| 4.5 0.0 4.5|118.1 -5.4 112.7 45.1 0.81| 8.2 6.7 3000 NO DATA | 4.5 0.0 4.5| | 4000 NO DATA | 4.5 0.0 4.5| | 5000 NO DATA | 4.5 0.0 4.5| | 6000 NO DATA | 4.5 0.0 4.5| | Wrote GIF file: /home/apache/climate/data/raob//X4858/skewt/X4858.skewt.20200325.00.gif