UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020033111.upa.cvt Date: 1100Z 31 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:1100Z 31 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 91 1 925 737 2 850 1417 3 700 2894 SFC 665 3255 -34.5 -37.9 71 3.4 -34.7 210 8 268.2 268.2 263.8 268.9 0.22 5 664 3266 -36.1 -39.6 70 3.5 -36.3 210 8 266.5 266.5 262.5 267.1 0.18 6 657 3340 -32.1 -33.9 84 1.8 -32.3 211 9 271.8 271.9 266.5 272.8 0.33 7 649 3427 -31.3 -33.3 82 2.0 -31.5 211 10 273.7 273.7 267.8 274.8 0.36 8 587 4140 -32.7 -33.6 92 0.9 -32.8 217 19 280.0 280.1 271.8 281.2 0.38 9 582 4200 -32.7 -34.7 82 2.0 -32.9 217 20 280.7 280.8 272.2 281.8 0.35 10 551 4585 -35.3 -42.3 49 7.0 -35.7 220 25 282.1 282.1 272.6 282.6 0.17 11 543 4688 -35.9 -52.9 16 17.0 -36.5 221 26 282.5 282.5 272.7 282.7 0.05 12 524 4936 -37.3 -41.8 63 4.5 -37.5 223 30 283.7 283.8 273.6 284.3 0.19 13 505 5191 -38.1 -41.6 70 3.5 -38.3 224 33 285.8 285.8 274.8 286.4 0.20 14 500 5260 -38.5 -42.3 67 3.8 -38.7 225 34 286.1 286.1 274.9 286.7 0.18 15 469 5698 -40.9 -44.9 65 4.0 -41.1 222 36 288.4 288.4 276.1 288.9 0.15 16 401 6744 -49.3 -53.9 58 4.6 -49.4 215 41 290.7 290.7 277.1 290.9 0.06 17 400 6760 -49.3 -53.9 58 4.6 -49.4 215 41 290.9 290.9 277.2 291.1 0.06 18 393 6875 -49.7 -51.7 79 2.0 -49.8 216 42 291.9 291.9 277.7 292.2 0.08 19 388 6959 -50.3 -54.6 60 4.3 -50.4 216 42 292.2 292.2 277.8 292.4 0.06 20 345 7716 -55.1 -61.1 47 6.0 -55.2 220 48 295.6 295.6 279.4 295.7 0.03 21 328 8037 -56.9 -61.6 55 4.7 -57.0 222 51 297.5 297.5 280.3 297.6 0.03 22 324 8115 -57.1 -64.1 41 7.0 -57.2 222 51 298.2 298.2 280.6 298.3 0.02 23 321 8173 -56.9 -70.9 15 14.0 -57.0 223 52 299.3 299.3 281.0 299.3 0.01 24 300 8600 -58.3 -71.3 17 13.0 -58.4 225 55 303.2 303.2 282.7 303.2 0.01 25 257 9561 -63.5 -72.5 28 9.0 -63.6 230 60 309.2 309.2 285.0 309.2 0.01 26 250 9730 -63.3 -74.3 21 11.0 -63.4 230 61 312.0 312.0 286.0 312.0 0.01 27 200 11100 -62.9 -80.9 7 18.0 -63.0 235 69 333.2 333.2 292.6 333.2 0.00 28 184 11618 -60.9 -83.9 3 23.0 -61.0 238 68 344.4 344.4 295.4 344.4 0.00 29 150 12880 -64.7 -85.7 4 21.0 -64.8 245 66 358.6 358.6 298.4 358.6 0.00 30 147 13002 -65.7 -85.7 5 20.0 -65.8 245 67 359.0 359.0 298.5 359.0 0.00 31 130 13750 -63.1 -87.1 3 24.0 -63.3 245 71 376.5 376.5 301.6 376.5 0.00 32 106 14982 -69.1 -88.1 5 19.0 -69.2 245 78 387.7 387.7 303.5 387.7 0.00 33 100 15330 -68.3 -87.3 5 19.0 -68.4 245 80 395.8 395.8 304.6 395.8 0.00 TRP 257 9561 -63.5 -72.5 28 9.0 -63.6 230 60 309.2 309.2 285.0 309.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5169.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 70.16 % Est. max temperature: -19.82 C = -3.67 F Sfc-Lift cond lev (LCL): 627.27 mb = 3668.92 m = 12037.01 ft T: -31.77 C Conv cond level (CCL): 665.00 mb = 3255.00 m = 10679.00 ft Mean mixing ratio: 0.34 g/kg Conv temperature: -33.39 C = -28.11 F Cap Strength: 6.76 C Lifted Index: 7.01 C Risk: None Lifted Index @300 mb: 17.85 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 48.64 J/kg Max Up Vert Vel: 9.86 m/s Conv Inhibition (B-): 13879.66 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 594.43 mb = 4050.53 m = 13288.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 252 at 28 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 ---------------------------------------------------------- 0 665 3255 210 8 4.0 6.9 | 85 23 -22.9 -2.0 1 500 5260 225 34 24.0 24.0 | 169 15 -2.9 15.1 2 400 6760 215 41 23.5 33.6 | 172 25 -3.4 24.7 3 300 8600 225 55 38.9 38.9 | 202 32 12.0 30.0 4 257 9561 230 60 46.0 38.6 | 213 35 19.0 29.7 5 250 9730 230 61 46.7 39.2 | 213 36 19.8 30.3 6 200 11100 235 69 56.5 39.6 | 224 43 29.6 30.7 7 150 12880 245 66 59.8 27.9 | 240 38 32.9 19.0 8 100 15330 245 80 72.5 33.8 | 241 52 45.6 24.9 Wind Parameters Mean winds (0-6000m): 221.7 at 37.8 knts Storm direction: 251.7 at 28.4 knts Shear (0-3000m) pos: 4.5 neg: 1.1 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 87.1 deg Storm rel helicity (0-3000m) pos: 113.5 neg: 0.0 tot: 113.5 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 5.6 stream: 4.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.47 Bulk Shear: 104.50 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 ------------------------------------------------------------------------------- 500 227 10 84 20| 6.7 0.0 6.7| 29.2 0.0 29.2 58.4 0.80| 6.7 5.4 1000 222 13 93 18| 6.7 0.0 6.7| 56.3 0.0 56.3 56.3 0.85| 6.7 5.7 1500 221 17 105 16| 6.7 0.0 6.7| 82.5 0.0 82.5 55.0 0.89| 6.8 6.0 2000 222 21 117 14| 6.8 0.0 6.8|108.9 0.0 108.9 54.5 0.92| 6.8 6.3 2500 222 24 128 14| 5.4 0.6 6.0|112.0 0.0 112.0 44.8 0.84| 6.1 5.1 3000 222 26 138 14| 4.5 1.1 5.6|113.5 0.0 113.5 37.8 0.77| 5.6 4.3 4000 220 30 151 16| 3.9 1.2 5.1|140.5 -0.3 140.2 35.1 0.72| 5.2 3.8 5000 220 34 164 18| 4.0 1.0 5.0|200.0 -0.3 199.7 39.9 0.75| 5.1 3.8 6000 222 38 175 19| 3.9 0.8 4.8|260.9 -0.3 260.6 43.4 0.77| 4.9 3.8 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200331.11.gif