UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032023.upa.cvt Date: 2300Z 20 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:2300Z 20 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 -26 1 925 615 2 850 1294 3 700 2782 SFC 655 3255 -34.1 -37.1 74 3.0 -34.3 115 15 269.8 269.8 265.0 270.5 0.24 5 652 3288 -31.5 -34.6 74 3.1 -31.7 115 15 273.1 273.1 267.4 274.0 0.31 6 645 3365 -30.1 -33.5 72 3.4 -30.4 116 15 275.5 275.6 269.0 276.6 0.35 7 596 3929 -30.9 -33.4 79 2.5 -31.2 120 17 280.9 281.0 272.3 282.1 0.38 8 501 5146 -39.1 -41.1 81 2.0 -39.2 130 20 285.2 285.2 274.5 285.9 0.21 9 500 5160 -39.3 -41.4 80 2.1 -39.4 130 20 285.1 285.2 274.5 285.8 0.20 10 483 5395 -40.9 -45.6 60 4.7 -41.1 134 20 286.0 286.0 274.8 286.4 0.13 11 445 5946 -44.7 -46.7 80 2.0 -44.8 143 22 288.0 288.0 275.8 288.4 0.13 12 438 6051 -45.5 -51.5 51 6.0 -45.7 145 22 288.3 288.3 275.9 288.5 0.08 13 431 6158 -45.9 -61.9 15 16.0 -46.2 147 22 289.1 289.1 276.2 289.2 0.02 14 400 6650 -48.9 -66.9 11 18.0 -49.1 155 23 291.4 291.4 277.4 291.5 0.01 15 324 8008 -58.5 -74.5 11 16.0 -58.6 155 13 296.3 296.3 279.7 296.3 0.00 16 300 8490 -61.7 -76.7 12 15.0 -61.8 155 10 298.4 298.4 280.6 298.4 0.00 17 253 9528 -67.5 -81.5 12 14.0 -67.5 132 25 304.7 304.7 283.2 304.7 0.00 18 250 9600 -67.9 -80.9 14 13.0 -67.9 130 26 305.1 305.1 283.4 305.1 0.00 19 247 9673 -68.3 -80.3 16 12.0 -68.4 133 25 305.6 305.6 283.6 305.6 0.00 20 229 10125 -70.5 -76.5 41 6.0 -70.5 151 16 308.9 308.9 284.9 308.9 0.01 21 225 10230 -70.9 -76.9 41 6.0 -70.9 155 14 309.9 309.9 285.2 309.9 0.00 22 200 10930 -70.3 -80.3 22 10.0 -70.4 170 21 321.4 321.4 289.2 321.4 0.00 23 185 11392 -69.9 -82.9 13 13.0 -69.9 177 22 329.3 329.3 291.5 329.3 0.00 24 150 12630 -72.1 -85.1 13 13.0 -72.1 195 26 345.9 345.9 295.7 345.9 0.00 25 110 14437 -76.3 -87.3 16 11.0 -76.3 370.1 370.1 300.6 370.1 0.00 TRP 225 10230 -70.9 -76.9 41 6.0 -70.9 155 14 309.9 309.9 285.2 309.9 0.00 WND Sounding variables and indices 1000-500 mb thick: 5186.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 78.23 % Est. max temperature: -20.62 C = -5.12 F Sfc-Lift cond lev (LCL): 622.17 mb = 3622.11 m = 11883.42 ft T: -30.46 C Conv cond level (CCL): 655.00 mb = 3255.00 m = 10679.00 ft Mean mixing ratio: 0.35 g/kg Conv temperature: -33.31 C = -27.96 F Cap Strength: 4.36 C Lifted Index: 4.27 C Risk: None Lifted Index @300 mb: 12.75 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 45.50 J/kg Max Up Vert Vel: 9.54 m/s Conv Inhibition (B-): 9286.91 J/kg Cap Strength: 4.19 C Lift Cond Lev (LCL): 576.05 mb = 4167.78 m = 13673.65 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 171 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 ---------------------------------------------------------- 0 655 3255 115 15 -13.6 6.3 | 59 13 -11.5 -6.9 1 500 5160 130 20 -15.3 12.9 | 88 13 -13.2 -0.4 2 400 6650 155 23 -9.7 20.8 | 135 11 -7.6 7.6 3 300 8490 155 10 -4.2 9.1 | 27 5 -2.1 -4.2 4 250 9600 130 26 -19.9 16.7 | 101 18 -17.8 3.4 5 225 10230 155 14 -5.9 12.7 | 81 4 -3.8 -0.6 6 200 10930 170 21 -3.6 20.7 | 168 8 -1.6 7.4 7 150 12630 195 26 6.7 25.1 | 217 15 8.8 11.9 Wind Parameters Mean winds (0-6000m): 141.1 at 17.9 knts Storm direction: 171.1 at 13.4 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 61.6 deg Storm rel helicity (0-3000m) pos: 45.4 neg: 0.0 tot: 45.4 m^2/s^2 ave: 15.1 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 2.4 stream: 2.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 6.83 Bulk Shear: 6.66 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 ------------------------------------------------------------------------------- 500 118 15 62 13| 1.7 0.0 1.7| 6.0 0.0 6.0 12.0 1.00| 1.7 1.7 1000 120 16 66 13| 1.8 0.0 1.8| 12.2 0.0 12.2 12.2 1.00| 1.8 1.8 1500 122 17 70 13| 1.8 0.0 1.8| 18.5 0.0 18.5 12.3 1.00| 1.8 1.8 2000 124 18 75 13| 1.9 0.0 1.9| 25.7 0.0 25.7 12.9 0.99| 1.9 1.9 2500 127 18 79 13| 2.0 0.0 2.0| 35.6 0.0 35.6 14.2 0.98| 2.2 2.1 3000 130 19 85 12| 2.2 0.0 2.2| 45.4 0.0 45.4 15.1 0.97| 2.4 2.3 4000 137 20 95 11| 1.9 0.5 2.3| 53.2 -4.2 49.0 12.2 0.69| 2.7 1.9 5000 140 19 96 10| 1.5 1.1 2.6| 53.2 -11.1 42.0 8.4 0.31| 2.9 0.9 6000 141 18 94 9| 1.2 0.6 1.8| 64.2 -12.5 51.7 8.6 0.35| 3.5 1.2 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200320.23.gif