UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032811.upa.cvt Date: 1100Z 28 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:1100Z 28 MAR 20 Station: 04417 WMO ident: 4417 Latitude: 72.58 Longitude: -38.46 Elevation: 3255.00 ------------------------------------------------------------------------------- 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 189 1 925 829 2 850 1506 3 700 2983 SFC 674 3255 -27.1 -29.8 78 2.7 -27.4 225 23 275.4 275.5 269.2 276.9 0.48 5 671 3287 -26.7 -29.6 76 2.9 -27.1 225 24 276.2 276.3 269.7 277.7 0.49 6 643 3595 -27.5 -30.2 78 2.7 -27.8 229 29 278.7 278.8 271.2 280.2 0.48 7 556 4626 -35.7 -39.8 66 4.1 -36.0 241 49 280.9 280.9 272.1 281.5 0.22 8 500 5360 -39.1 -43.3 64 4.2 -39.3 250 64 285.4 285.4 274.5 285.9 0.17 9 438 6255 -44.5 -49.0 61 4.5 -44.7 253 90 289.5 289.6 276.6 289.9 0.10 10 410 6696 -45.1 -48.7 67 3.6 -45.2 254 102 294.3 294.3 278.9 294.7 0.11 11 400 6860 -45.3 -49.0 66 3.7 -45.4 255 107 296.1 296.1 279.8 296.5 0.11 12 368 7414 -48.9 -51.6 73 2.7 -49.0 256 112 298.5 298.5 280.8 298.8 0.09 13 332 8088 -51.7 -56.2 58 4.5 -51.8 258 119 303.5 303.6 282.9 303.8 0.06 14 300 8740 -56.1 -60.5 58 4.4 -56.2 260 125 306.3 306.3 284.0 306.4 0.04 15 269 9425 -60.5 -65.4 52 4.9 -60.5 260 138 309.6 309.6 285.2 309.7 0.02 16 266 9495 -60.9 -65.9 52 5.0 -61.0 260 136 310.0 310.0 285.3 310.1 0.02 17 258 9685 -60.5 -72.5 19 12.0 -60.6 260 132 313.3 313.3 286.5 313.3 0.01 18 250 9880 -61.3 -72.3 22 11.0 -61.4 260 127 314.9 314.9 287.1 315.0 0.01 19 248 9930 -61.5 -72.5 22 11.0 -61.6 260 126 315.4 315.4 287.2 315.4 0.01 20 226 10503 -63.9 -71.9 33 8.0 -64.0 260 119 320.2 320.2 288.8 320.2 0.01 21 209 10981 -64.5 -81.5 8 17.0 -64.6 260 113 326.5 326.5 290.7 326.5 0.00 22 200 11250 -64.9 -81.9 8 17.0 -65.0 260 110 330.0 330.0 291.7 330.0 0.00 23 182 11821 -65.3 -83.3 7 18.0 -65.4 262 109 338.4 338.4 293.9 338.4 0.00 24 150 12980 -69.5 -85.5 8 16.0 -69.5 265 107 350.4 350.4 296.7 350.4 0.00 25 100 15400 -69.7 -87.7 6 18.0 -69.8 265 100 393.1 393.1 304.2 393.1 0.00 TRP 150 12980 -69.5 -85.5 8 16.0 -69.5 265 107 350.4 350.4 296.7 350.4 0.00 WND 269 9425 -60.5 -65.4 52 4.9 -60.5 260 138 309.6 309.6 285.2 309.7 0.02 Sounding variables and indices 1000-500 mb thick: 5171.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 70.28 % Est. max temperature: -20.01 C = -4.03 F Sfc-Lift cond lev (LCL): 644.11 mb = 3582.59 m = 11753.76 ft T: -27.47 C Conv cond level (CCL): 582.68 mb = 4293.42 m = 14085.84 ft Mean mixing ratio: 0.40 g/kg Conv temperature: -22.85 C = -9.12 F Cap Strength: 1.37 C Lifted Index: 4.71 C Risk: None Lifted Index @300 mb: 18.53 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.14 J/kg Max Up Vert Vel: 6.19 m/s Conv Inhibition (B-): 12873.35 J/kg Cap Strength: 4.44 C Lift Cond Lev (LCL): 594.02 mb = 4156.71 m = 13637.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 at 64 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 ---------------------------------------------------------- 0 674 3255 225 23 16.3 16.3 | 125 56 -45.7 32.3 1 500 5360 250 64 60.1 21.9 | 177 38 -1.8 37.9 2 400 6860 255 107 103.4 27.7 | 223 60 41.4 43.7 3 300 8740 260 125 123.1 21.7 | 238 72 61.2 37.7 4 269 9425 260 138 135.9 24.0 | 242 84 74.0 40.0 5 250 9880 260 127 125.1 22.1 | 239 74 63.1 38.0 6 200 11250 260 110 108.3 19.1 | 233 58 46.4 35.1 7 150 12980 265 107 106.6 9.3 | 240 51 44.6 25.3 8 100 15400 265 100 99.6 8.7 | 237 45 37.7 24.7 Wind Parameters Mean winds (0-6000m): 254.5 at 85.3 knts Storm direction: 284.5 at 64.0 knts Shear (0-3000m) pos: 12.0 neg: 0.0 tot: 12.0 10-3/s Storm rel Dir Shear (0-3000m): 84.2 deg Storm rel helicity (0-3000m) pos: 774.0 neg: 0.0 tot: 774.0 m^2/s^2 ave: 258.0 10^-3 m/s^2 rel: 0.91 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 11.2 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.04 Bulk Shear: 487.01 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 ------------------------------------------------------------------------------- 500 243 25 125 48| 10.4 0.0 10.4|131.8 0.0 131.8 263.6 0.91| 10.5 9.5 1000 240 31 132 47| 10.6 0.0 10.6|256.0 0.0 256.0 256.0 0.91| 10.6 9.6 1500 241 37 138 45| 10.7 0.0 10.7|374.3 0.0 374.3 249.5 0.91| 10.8 9.8 2000 243 42 145 43| 10.8 0.0 10.8|488.6 0.0 488.6 244.3 0.92| 11.1 10.1 2500 245 48 152 41| 11.5 0.0 11.5|626.1 0.0 626.1 250.4 0.93| 11.7 10.8 3000 247 53 161 39| 12.0 0.0 12.0|774.0 0.0 774.0 258.0 0.91| 12.2 11.2 4000 250 66 180 38| 11.8 0.0 11.8|1021.6 0.01021.6 255.4 0.88| 12.0 10.5 5000 253 76 195 40| 10.5 0.0 10.5|1178.7 0.01178.7 235.7 0.87| 10.7 9.4 6000 254 85 208 44| 9.2 0.8 10.0|1328.0 0.01328.0 221.3 0.83| 10.2 8.5 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200328.11.gif