UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020040111.upa.cvt Date: 1100Z 1 APR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:1100Z 1 APR 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 167 1 925 796 2 850 1464 3 700 2923 SFC 667 3255 -43.1 -45.9 74 2.8 -43.2 355 21 258.3 258.3 255.9 258.6 0.09 5 500 5240 -42.5 -44.9 77 2.4 -42.6 45 32 281.2 281.2 272.1 281.7 0.14 6 400 6720 -52.1 -59.1 43 7.0 -52.2 65 39 287.3 287.3 275.3 287.4 0.03 7 300 8530 -61.1 -73.1 19 12.0 -61.2 60 36 299.2 299.2 281.0 299.2 0.01 8 276 9048 -62.7 -77.7 12 15.0 -62.8 50 40 304.1 304.1 283.1 304.1 0.00 9 250 9660 -63.3 -78.3 11 15.0 -63.4 60 31 312.0 312.0 286.0 312.0 0.00 10 200 11030 -64.7 -83.7 6 19.0 -64.8 360 17 330.3 330.3 291.8 330.3 0.00 11 150 12780 -66.3 -86.3 4 20.0 -66.4 335 18 355.9 355.9 297.9 355.9 0.00 12 100 15210 -69.5 -87.5 6 18.0 -69.6 290 34 393.4 393.4 304.3 393.5 0.00 13 70 17320 -72.3 -89.3 6 17.0 -72.4 280 33 429.7 429.7 308.8 429.7 0.00 14 50 19290 -72.1 -90.1 5 18.0 -72.2 280 49 473.6 473.6 313.0 473.6 0.00 15 30 22400 -59.3 -90.3 1 31.0 -60.3 250 46 583.0 583.0 319.8 583.0 0.00 16 20 24980 -51.3 -87.3 1 36.0 -54.4 255 66 679.1 679.2 323.7 679.2 0.01 TRP 276 9048 -62.7 -77.7 12 15.0 -62.8 50 40 304.1 304.1 283.1 304.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5073.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 75.53 % Est. max temperature: -25.14 C = -13.26 F Sfc-Lift cond lev (LCL): 634.74 mb = 3596.48 m = 11799.34 ft T: -43.00 C Conv cond level (CCL): 432.62 mb = 6200.09 m = 20341.25 ft Mean mixing ratio: 0.11 g/kg Conv temperature: -19.14 C = -2.46 F Cap Strength: 3.15 C Lifted Index: 13.44 C Risk: None Lifted Index @300 mb: 24.25 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 47.22 J/kg Max Up Vert Vel: 9.72 m/s Conv Inhibition (B-): 45180.61 J/kg Cap Strength: 12.65 C Lift Cond Lev (LCL): 586.39 mb = 4142.24 m = 13589.85 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 81 at 25 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 ---------------------------------------------------------- 0 667 3255 355 21 1.8 -20.9 | 302 32 26.8 -17.0 1 500 5240 45 32 -22.6 -22.6 | 353 19 2.3 -18.7 2 400 6720 65 39 -35.3 -16.5 | 40 16 -10.4 -12.6 3 300 8530 60 36 -31.2 -18.0 | 24 15 -6.3 -14.1 4 276 9048 50 40 -30.6 -25.7 | 15 23 -5.7 -21.8 5 250 9660 60 31 -26.8 -15.5 | 9 12 -1.9 -11.6 6 200 11030 360 17 -0.0 -17.0 | 298 28 24.9 -13.1 7 150 12780 335 18 7.6 -16.3 | 291 35 32.5 -12.4 8 100 15210 290 34 31.9 -11.6 | 278 57 56.9 -7.7 9 70 17320 280 33 32.5 -5.7 | 272 57 57.4 -1.8 10 50 19290 280 49 48.3 -8.5 | 274 73 73.2 -4.6 11 30 22400 250 46 43.2 15.7 | 254 71 68.1 19.6 12 20 24980 255 66 63.8 17.1 | 257 91 88.7 21.0 Wind Parameters Mean winds (0-6000m): 51.1 at 33.6 knts Storm direction: 81.1 at 25.2 knts Shear (0-3000m) pos: 5.7 neg: 0.0 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 80.7 deg Storm rel helicity (0-3000m) pos: 193.4 neg: 0.0 tot: 193.4 m^2/s^2 ave: 64.5 10^-3 m/s^2 rel: 0.89 Storm rel vorticity (0-3000m) horiz: 6.0 stream: 5.4 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.63 Bulk Shear: 75.12 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 6 22 308 29| 5.8 0.0 5.8| 41.5 0.0 41.5 83.0 0.91| 5.8 5.3 1000 12 23 313 28| 6.0 0.0 6.0| 81.0 0.0 81.0 81.0 0.89| 6.1 5.4 1500 19 25 319 26| 6.2 0.0 6.2|117.8 0.0 117.8 78.5 0.87| 6.4 5.5 2000 26 27 326 24| 6.3 0.0 6.3|151.2 0.0 151.2 75.6 0.86| 6.6 5.7 2500 31 28 332 22| 6.0 0.0 6.0|172.1 0.0 172.1 68.9 0.88| 6.2 5.5 3000 37 29 339 21| 5.7 0.0 5.7|193.4 0.0 193.4 64.5 0.89| 6.0 5.4 4000 45 31 352 18| 4.8 0.2 5.0|213.4 -5.2 208.2 52.1 0.85| 5.3 4.5 5000 50 33 0 17| 3.8 0.4 4.2|213.4 -15.1 198.2 39.6 0.74| 4.5 3.3 6000 51 34 4 17| 3.2 0.7 3.9|213.6 -33.4 180.2 30.0 0.52| 4.7 2.5 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200401.11.gif