UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020032511.upa.cvt Date: 1100Z 25 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:1100Z 25 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 -23 1 925 606 2 850 1273 3 700 2734 SFC 650 3255 -46.5 -47.2 93 0.7 -46.5 215 14 256.4 256.4 254.3 256.6 0.08 5 646 3297 -36.5 -38.3 83 1.8 -36.6 216 14 268.2 268.2 263.8 268.8 0.22 6 645 3308 -34.9 -37.4 78 2.5 -35.1 216 14 270.1 270.1 265.2 270.8 0.24 7 636 3406 -33.7 -36.9 73 3.2 -33.9 219 15 272.5 272.6 266.9 273.3 0.25 8 500 5060 -43.5 -47.8 62 4.3 -43.6 265 30 280.0 280.0 271.4 280.3 0.10 9 462 5588 -46.5 -50.7 62 4.2 -46.6 254 28 282.7 282.7 272.8 282.9 0.08 10 419 6229 -50.7 -57.7 43 7.0 -50.8 241 25 285.3 285.3 274.2 285.4 0.04 11 400 6530 -52.7 -58.7 48 6.0 -52.8 235 24 286.5 286.5 274.9 286.6 0.03 12 381 6843 -55.1 -60.1 54 5.0 -55.2 232 25 287.4 287.4 275.3 287.5 0.03 13 360 7204 -56.3 -62.3 47 6.0 -56.3 230 27 290.4 290.4 276.9 290.5 0.02 14 317 8000 -62.5 -67.3 52 4.8 -62.6 223 30 292.6 292.6 278.0 292.6 0.01 15 302 8299 -63.1 -69.1 44 6.0 -63.1 220 31 295.8 295.8 279.5 295.9 0.01 16 300 8340 -62.9 -69.9 38 7.0 -63.0 220 31 296.7 296.7 279.8 296.7 0.01 17 295 8443 -63.1 -70.1 38 7.0 -63.1 219 32 297.8 297.8 280.4 297.9 0.01 18 265 9097 -66.7 -70.5 59 3.8 -66.7 210 36 301.8 301.8 282.1 301.9 0.01 19 250 9450 -65.9 -70.8 50 4.9 -65.9 215 34 308.1 308.1 284.6 308.1 0.01 20 233 9877 -64.9 -76.9 18 12.0 -65.0 213 34 315.9 315.9 287.4 315.9 0.00 21 200 10800 -67.5 -79.5 17 12.0 -67.5 210 34 325.9 325.9 290.5 325.9 0.00 22 150 12540 -67.7 -84.7 7 17.0 -67.8 215 42 353.5 353.5 297.4 353.5 0.00 23 100 14950 -72.9 -87.9 9 15.0 -72.9 210 48 386.9 386.9 303.3 386.9 0.00 TRP 265 9097 -66.7 -70.5 59 3.8 -66.7 210 36 301.8 301.8 282.1 301.9 0.01 WND Sounding variables and indices 1000-500 mb thick: 5083.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 68.57 % Est. max temperature: -25.60 C = -14.09 F Sfc-Lift cond lev (LCL): 641.99 mb = 3340.41 m = 10959.23 ft T: -34.50 C Conv cond level (CCL): 650.00 mb = 3255.00 m = 10679.00 ft Mean mixing ratio: 0.20 g/kg Conv temperature: -38.87 C = -37.96 F Cap Strength: 1.81 C Lifted Index: 4.64 C Risk: None Lifted Index @300 mb: 15.63 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.87 J/kg Max Up Vert Vel: 7.73 m/s Conv Inhibition (B-): 12491.69 J/kg Cap Strength: 4.35 C Lift Cond Lev (LCL): 567.23 mb = 4192.72 m = 13755.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 265 at 20 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 ---------------------------------------------------------- 0 650 3255 215 14 8.0 11.5 | 129 15 -12.0 9.8 1 500 5060 265 30 29.9 2.6 | 265 10 9.8 0.9 2 400 6530 235 24 19.7 13.8 | 178 12 -0.4 12.1 3 300 8340 220 31 19.9 23.7 | 180 22 -0.1 22.0 4 265 9097 210 36 18.0 31.2 | 176 30 -2.1 29.5 5 250 9450 215 34 19.5 27.9 | 179 26 -0.6 26.1 6 200 10800 210 34 17.0 29.4 | 174 28 -3.1 27.7 7 150 12540 215 42 24.1 34.4 | 187 33 4.0 32.7 8 100 14950 210 48 24.0 41.6 | 186 40 3.9 39.9 Wind Parameters Mean winds (0-6000m): 235.1 at 26.8 knts Storm direction: 265.1 at 20.1 knts Shear (0-3000m) pos: 3.8 neg: 1.8 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 59.5 neg: -30.4 tot: 29.1 m^2/s^2 ave: 9.7 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 1.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.70 Bulk Shear: 17.60 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 ------------------------------------------------------------------------------- 500 239 15 132 9| 6.1 0.0 6.1| 17.8 0.0 17.8 35.5 0.82| 6.1 5.0 1000 241 18 148 8| 6.3 0.0 6.3| 33.5 0.0 33.5 33.5 0.84| 6.5 5.5 1500 246 20 168 7| 6.6 0.0 6.6| 49.0 0.0 49.0 32.7 0.89| 6.9 6.2 2000 251 23 195 6| 5.6 0.0 5.6| 59.5 -5.1 54.4 27.2 0.76| 7.0 5.3 2500 253 24 206 6| 4.5 1.1 5.6| 59.5 -17.9 41.6 16.6 0.46| 6.7 3.1 3000 252 24 206 7| 3.8 1.8 5.5| 59.5 -30.4 29.1 9.7 0.27| 6.5 1.8 4000 247 24 198 8| 2.8 2.0 4.8| 61.5 -37.3 24.2 6.1 0.20| 5.7 1.1 5000 241 25 192 11| 2.3 2.1 4.4| 61.7 -38.9 22.7 4.5 0.17| 5.1 0.9 6000 235 27 188 14| 1.9 2.3 4.2| 65.5 -49.9 15.5 2.6 0.12| 5.0 0.6 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200325.11.gif