UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2020031911.upa.cvt Date: 1100Z 19 MAR 20 Searching for 04417... Searching the city database file for: 04417 ... Date:1100Z 19 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 120 1 925 758 2 850 1431 3 700 2899 SFC 666 3255 -48.9 -52.4 67 3.5 -49.0 165 13 251.9 251.9 250.4 252.0 0.04 5 665 3265 -44.9 -45.8 91 0.9 -44.9 165 13 256.5 256.5 254.5 256.8 0.10 6 662 3296 -35.9 -41.9 54 6.0 -36.2 167 13 267.0 267.0 262.8 267.4 0.15 7 660 3317 -31.5 -45.5 24 14.0 -32.3 167 13 272.1 272.2 266.3 272.5 0.10 8 651 3415 -29.9 -42.9 27 13.0 -30.7 171 14 275.0 275.0 268.3 275.4 0.13 9 629 3659 -31.5 -42.5 33 11.0 -32.2 180 15 275.9 275.9 268.9 276.4 0.14 10 599 4003 -33.9 -35.9 82 2.0 -34.1 193 17 277.0 277.1 269.9 277.9 0.30 11 561 4460 -36.7 -37.8 89 1.1 -36.8 210 20 279.0 279.0 271.0 279.8 0.26 12 537 4761 -38.7 -39.5 92 0.8 -38.8 221 22 280.1 280.1 271.6 280.8 0.23 13 500 5250 -40.1 -43.0 74 2.9 -40.2 240 25 284.1 284.2 273.8 284.7 0.17 14 493 5346 -40.5 -43.6 72 3.1 -40.6 240 25 284.8 284.8 274.2 285.3 0.16 15 431 6249 -47.1 -52.0 57 4.9 -47.2 237 26 287.6 287.6 275.5 287.8 0.07 16 400 6740 -50.5 -54.9 60 4.4 -50.6 235 26 289.4 289.4 276.4 289.6 0.06 17 310 8358 -62.9 -67.2 56 4.3 -62.9 239 38 293.9 293.9 278.6 294.0 0.01 18 300 8560 -64.3 -68.5 56 4.2 -64.3 240 40 294.7 294.7 279.0 294.7 0.01 19 250 9650 -70.9 -75.9 47 5.0 -70.9 245 30 300.7 300.7 281.6 300.7 0.01 20 248 9698 -71.3 -77.3 40 6.0 -71.3 244 30 300.8 300.8 281.7 300.8 0.00 21 240 9892 -71.7 -78.7 34 7.0 -71.7 240 31 303.0 303.0 282.6 303.0 0.00 22 213 10597 -72.7 -78.7 40 6.0 -72.7 237 34 312.0 312.0 286.0 312.0 0.00 23 200 10970 -70.7 -79.7 25 9.0 -70.7 235 36 320.8 320.8 289.0 320.8 0.00 24 184 11463 -69.5 -81.5 16 12.0 -69.5 231 35 330.5 330.5 291.9 330.5 0.00 25 150 12670 -70.9 -84.9 11 14.0 -70.9 220 33 348.0 348.0 296.2 348.0 0.00 26 103 14878 -74.5 -87.5 12 13.0 -74.5 220 38 380.6 380.6 302.3 380.6 0.00 27 100 15050 -74.3 -87.3 12 13.0 -74.3 220 38 384.2 384.2 302.9 384.2 0.00 TRP 240 9892 -71.7 -78.7 34 7.0 -71.7 240 31 303.0 303.0 282.6 303.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5130.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Sfc-500 mean rel hum: 70.69 % Est. max temperature: -21.79 C = -7.22 F Sfc-Lift cond lev (LCL): 624.69 mb = 3707.14 m = 12162.40 ft T: -31.84 C Conv cond level (CCL): 666.00 mb = 3255.00 m = 10679.00 ft Mean mixing ratio: 0.21 g/kg Conv temperature: -38.30 C = -36.93 F Cap Strength: 3.53 C Lifted Index: 6.64 C Risk: None Lifted Index @300 mb: 12.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.33 J/kg Max Up Vert Vel: 8.87 m/s Conv Inhibition (B-): 11494.88 J/kg Cap Strength: 6.16 C Lift Cond Lev (LCL): 555.81 mb = 4523.73 m = 14841.47 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 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 ---------------------------------------------------------- 0 666 3255 165 13 -3.4 12.6 | 114 26 -23.7 10.6 1 500 5250 240 25 21.7 12.5 | 187 11 1.3 10.5 2 400 6740 235 26 21.3 14.9 | 184 13 1.0 12.9 3 300 8560 240 40 34.6 20.0 | 218 23 14.3 18.0 4 250 9650 245 30 27.2 12.7 | 213 13 6.9 10.7 5 240 9892 240 31 26.8 15.5 | 206 15 6.5 13.5 6 200 10970 235 36 29.5 20.6 | 206 21 9.2 18.7 7 150 12670 220 33 21.2 25.3 | 182 23 0.9 23.3 8 100 15050 220 38 24.4 29.1 | 189 27 4.1 27.1 Wind Parameters Mean winds (0-6000m): 234.4 at 27.2 knts Storm direction: 264.4 at 20.4 knts Shear (0-3000m) pos: 4.3 neg: 0.3 tot: 4.6 10-3/s Storm rel Dir Shear (0-3000m): 71.2 deg Storm rel helicity (0-3000m) pos: 115.7 neg: -1.2 tot: 114.5 m^2/s^2 ave: 38.2 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 3.8 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.81 Bulk Shear: 48.79 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 ------------------------------------------------------------------------------- 500 193 14 124 21| 5.8 0.0 5.8| 34.4 0.0 34.4 68.7 0.92| 5.8 5.3 1000 197 16 129 20| 6.1 0.0 6.1| 66.2 0.0 66.2 66.2 0.88| 6.2 5.5 1500 206 17 137 19| 6.3 0.0 6.3| 93.5 0.0 93.5 62.3 0.84| 6.7 5.6 2000 216 19 146 16| 6.4 0.0 6.4|115.7 0.0 115.7 57.8 0.82| 7.1 5.9 2500 223 20 153 15| 5.1 0.2 5.3|115.7 -0.5 115.1 46.1 0.79| 5.9 4.7 3000 226 21 158 14| 4.3 0.3 4.6|115.7 -1.2 114.5 38.2 0.77| 5.0 3.8 4000 229 23 166 13| 3.7 0.3 4.0|127.7 -1.7 125.9 31.5 0.75| 4.4 3.3 5000 232 25 177 13| 3.7 0.3 4.0|153.0 -1.7 151.3 30.3 0.73| 4.3 3.2 6000 234 27 188 14| 2.9 0.2 3.1|161.3 -5.2 156.1 26.0 0.62| 4.4 2.7 Wrote GIF file: /home/apache/climate/data/raob//04417/skewt/04417.skewt.20200319.11.gif