UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033112.upa.cvt Date: 1200Z 31 MAR 20 Searching for X1770... Searching the city database file for: X1770 ... Date:1200Z 31 MAR 20 Station: X1770 WMO ident: 31770 Latitude: 49.00 Longitude: 140.30 ------------------------------------------------------------------------------- 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 1004 25 0.2 -2.1 84 2.3 -0.7 50 1 273.0 273.6 272.2 281.9 3.26 1 1000 57 0.4 -3.3 76 3.7 -1.0 45 3 273.5 274.0 272.2 281.7 2.99 2 968 317 0.0 -2.2 85 2.2 -0.9 275.7 276.3 273.9 284.9 3.36 3 944 519 2.6 -1.0 77 3.6 1.1 280.3 281.0 277.0 290.8 3.76 4 925 683 2.2 -1.9 74 4.1 0.5 15 15 281.6 282.2 277.4 291.6 3.59 5 894 957 2.4 -2.6 70 5.0 0.3 284.5 285.1 278.9 294.6 3.53 6 850 1362 0.6 -6.4 59 7.0 -2.1 275 19 286.8 287.3 279.0 294.9 2.78 7 768 2167 -4.1 -12.1 54 8.0 -6.7 290.1 290.5 279.6 296.0 1.97 8 756 2290 -5.1 -13.1 53 8.0 -7.7 290.4 290.7 279.5 295.9 1.84 9 706 2821 -10.1 -14.3 71 4.2 -11.3 290.6 290.9 279.6 296.0 1.79 10 700 2887 -10.5 -14.4 73 3.9 -11.6 230 42 290.9 291.2 279.7 296.2 1.79 11 535 4900 -23.7 -24.8 91 1.1 -23.9 298.3 298.5 281.9 301.4 0.96 12 500 5390 -27.9 -29.5 86 1.6 -28.1 240 54 299.0 299.1 281.8 301.2 0.66 13 400 6940 -40.7 -43.8 72 3.1 -40.9 235 62 302.1 302.1 282.5 302.8 0.20 14 389 7129 -42.5 -45.4 73 2.9 -42.6 302.2 302.2 282.5 302.8 0.17 15 339 8048 -47.9 -51.2 69 3.3 -48.0 306.9 306.9 284.3 307.3 0.10 16 319 8445 -52.3 -56.0 64 3.7 -52.4 306.2 306.2 284.0 306.4 0.06 17 300 8840 -55.1 -58.5 66 3.4 -55.2 250 87 307.7 307.7 284.5 307.9 0.05 TRP WND 293 255 89 Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: 839.53 mb = 1464.72 m = 4805.46 ft Wetbulb zero: Below ground Precipitable water: 0.46 inches Sfc-500 mean rel hum: 74.09 % Est. max temperature: 13.74 C = 56.74 F Sfc-Lift cond lev (LCL): 968.53 mb = 312.91 m = 1026.61 ft T: 0.01 C 700-500 lapse rate: 6.95 C/km ThetaE index: 0.16 C Layer 1000.0- 968.0 mb Conv cond level (CCL): 755.32 mb = 2297.30 m = 7536.99 ft Mean mixing ratio: 3.45 g/kg Conv temperature: 17.56 C = 63.61 F Cap Strength: 9.83 C Lifted Index: 9.90 C Risk: None Lifted Index @300 mb: 14.02 C Lifted Index @700 mb: 6.53 C Showalter Index: 4.72 C Risk: None Total Totals Index: 50.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 28.50 C Cross Totals Index: 21.50 C K Index: 18.20 Risk: < 20 % chance of thunderstorms Sweat Index: 112.00 Risk: None Energy Index: 1.29 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 42.80 J/kg Max Up Vert Vel: 9.25 m/s Conv Inhibition (B-): 3044.29 J/kg Cap Strength: 9.92 C Lift Cond Lev (LCL): 903.20 mb = 874.85 m = 2870.22 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 293 9879 255 89 86.0 23.0 1 1004 25 50 1 -0.8 -0.6 2 1000 57 45 3 -2.1 -2.1 3 925 683 15 15 -3.9 -14.5 4 850 1362 275 19 18.9 -1.7 5 700 2887 230 42 32.2 27.0 6 500 5390 240 54 46.8 27.0 7 400 6940 235 62 50.8 35.6 8 300 8840 250 87 81.8 29.8 Wind Parameters Energy-Hel index: -2.67 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//X1770/skewt/X1770.skewt.20200331.12.gif