UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032800.upa.cvt Date: 0000Z 28 MAR 20 Searching for X1736... Searching the city database file for: X1736 ... Date:0000Z 28 MAR 20 Station: X1736 WMO ident: 31736 Latitude: 48.53 Longitude: 135.23 ------------------------------------------------------------------------------- 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 1000 72 -2.5 -10.5 54 8.0 -4.9 270 19 270.6 270.9 268.2 275.4 1.71 1 925 681 -10.1 -18.1 52 8.0 -11.8 275 33 269.0 269.1 265.8 271.8 0.99 2 905 848 -12.1 -19.1 56 7.0 -13.5 274 35 268.6 268.8 265.5 271.2 0.93 3 850 1323 -16.3 -23.3 55 7.0 -17.4 270 40 269.1 269.2 265.4 271.1 0.69 4 774 2017 -22.5 -30.5 48 8.0 -23.4 270 38 269.7 269.8 265.2 270.9 0.39 5 700 2748 -26.3 -33.3 52 7.0 -27.0 270 35 273.4 273.4 267.6 274.4 0.33 6 608 3759 -30.3 -37.3 50 7.0 -30.9 280.0 280.0 271.6 280.8 0.25 TRP WND Sounding variables and indices Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 51.87 % Est. max temperature: -4.08 C = 24.66 F Sfc-Lift cond lev (LCL): 881.46 mb = 1047.93 m = 3438.04 ft T: -13.87 C ThetaE index: 4.54 C Layer 925.0- 700.0 mb Conv cond level (CCL): 848.66 mb = 1334.66 m = 4378.76 ft Mean mixing ratio: 1.25 g/kg Conv temperature: -4.07 C = 24.68 F Cap Strength: 6.71 C Lifted Index @700 mb: 1.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.71 J/kg Max Up Vert Vel: 8.45 m/s Conv Inhibition (B-): 6.27 J/kg Cap Strength: 6.45 C Lift Cond Lev (LCL): 842.49 mb = 1388.83 m = 4556.49 ft Lev Free Conv (LFC): 837.49 mb = 1432.97 m = 4701.28 ft Equ Level (EL): 747.49 mb = 2270.85 m = 7450.22 ft B at Equ Level: 35.45 J/kg Max Parcel Lev (MPL): 677.49 mb = 2982.46 m = 9784.84 ft Wind level data Storm motion: 301 at 26 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 1000 72 270 19 19.0 -0.0 | 166 14 -3.3 13.5 1 1000 73 270 19 19.0 -0.0 | 166 14 -3.3 13.5 2 925 681 275 33 32.9 -2.9 | 225 15 10.6 10.6 3 850 1323 270 40 40.0 -0.0 | 233 22 17.7 13.5 4 700 2748 270 35 35.0 -0.0 | 223 18 12.7 13.5 Wind Parameters Mean winds (0-6000m): 271.1 at 34.7 knts Storm direction: 301.1 at 26.1 knts Shear (0-3000m) pos: 2.4 neg: 1.2 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 57.2 deg Storm rel helicity (0-3000m) pos: 59.3 neg: -16.2 tot: 43.1 m^2/s^2 ave: 16.6 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 2.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.68 Bulk Shear: 13.33 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 ------------------------------------------------------------------------------- 500 273 25 191 13| 11.9 0.0 11.9| 39.5 0.0 39.5 79.0 0.98| 12.0 11.7 1000 273 30 212 14| 6.0 3.5 9.5| 56.0 0.0 56.0 56.0 0.82| 9.7 7.9 1500 272 33 220 16| 4.0 3.1 7.1| 59.3 -2.5 56.8 37.9 0.70| 7.7 5.4 2000 272 34 223 17| 3.0 1.9 4.9| 59.3 -8.7 50.6 25.3 0.60| 6.2 3.7 2500 271 35 224 18| 2.4 1.2 3.6| 59.3 -15.0 44.3 17.7 0.51| 5.3 2.7 3000 NO DATA | 2.4 1.2 3.6| | 4000 NO DATA | 2.4 1.2 3.6| | 5000 NO DATA | 2.4 1.2 3.6| | 6000 NO DATA | 2.4 1.2 3.6| | Wrote GIF file: /home/apache/climate/data/raob//X1736/skewt/X1736.skewt.20200328.00.gif